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      <video:title>Algebra Lecture Topic Slope Part  3</video:title>
      <video:description>Slope is explained in the algebra lecture video. This is the third part of the whole lecture.</video:description>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Voyage to the planets: Mars 1</video:title>
      <video:description>Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 -Dental Anatomy: Mandibular Molars Review</video:title>
      <video:description>&quot;Lec 15 -Dental Anatomy: Mandibular Molars Review&quot;A review of the Dental Anatomy of the mandibular molars.  Contains a ten question quiz at the end of the tape. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cancer</video:title>
      <video:description>GFP-tagged tumor cells were introduced into the mouse organism. After injection of anti-cancer drug the tumor size was reduced.

Movie is in Russian.</video:description>
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      <video:category>Education</video:category>
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      <video:tag>anti</video:tag>
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      <video:tag>GFP</video:tag>
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    <loc>https://dnatube.com/videos/Lec-40-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 40 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier series (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
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      <video:tag>s</video:tag>
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      <video:tag>discrete</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 5, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nerve Cell</video:title>
      <video:description>A nerve is an enclosed, cable-like bundle of axons (the long, slender projection of a neuron). Neurons are sometimes called nerve cells, though this term is technically imprecise since many neurons do not form nerves, and nerves also include the non-axon glial cells that ensheath the axons in myelin.</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2008-03-30T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nerve-Cell</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nerve</video:tag>
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    <loc>https://dnatube.com/videos/Supermassive-blackholes-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive blackholes - part 1</video:title>
      <video:description>This is not the muse! This documentary demonstrates the supermassive blackholes. This video is produced with sole purpose of education and not to make profit. It is to help students and does not aim at copyright infringement.</video:description>
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      <video:duration>519</video:duration>
      <video:publication_date>2009-05-27T19:07:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Supermassive-blackholes-part-1</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
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      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
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    <loc>https://dnatube.com/videos/Lec-36-Physics-111-Soldering-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Physics 111: Soldering Technique</video:title>
      <video:description>Physics 111: Soldering Technique

Physics 111 Advanced Laboratory.  Donald Orlando
Instrumentation Lab

This video shows how to solder wires and connections. You will learn how to tell a good solder joint from a bad one. Soldering is more than just tying two or more wires together to make a good connection.

http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
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      <video:publication_date>2012-09-19T06:30:50.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-4-Population-Growth-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Population Growth and Regulation</video:title>
      <video:description>Lec 4- Population Growth and Regulation.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18437.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-04T01:44:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Population-Growth-and-Regulation</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <loc>https://dnatube.com/videos/Mechanics-of-Breathing-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanics of Breathing in Animation</video:title>
      <video:description>This video animates how breathing affects our lungs by increasing and decreasing pressure.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T05:15:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mechanics-of-Breathing-in-Animation</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
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    <loc>https://dnatube.com/videos/Live-frog-eggs-are-developing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live frog eggs are developing</video:title>
      <video:description>Frog eggs development is filmed from one cell to developed embryo in this science video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/9e84d787-3f29-4200-9141-81bf7658d2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2009-06-01T10:19:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-frog-eggs-are-developing</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
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    <loc>https://dnatube.com/videos/Life-And-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life And The Universe</video:title>
      <video:description>Is the universe fine tuned for life or not? This is a very wide area of discussion. this video shows the detailed study of this topic.</video:description>
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      <video:duration>519</video:duration>
      <video:publication_date>2012-12-01T06:00:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Life-And-The-Universe</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Tuned</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/McKesson-AcuDose-Rx-Automated-Medication-Cabinet-Named-Most</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>McKesson AcuDose-Rx Automated Medication Cabinet Named Most</video:title>
      <video:description>In this video testimonial, learn how automated medication cabinet McKesson AcuDose-Rx® helps provide nurses with quick access to the medications they need while keeping the pharmacy firmly in control of the medication use process. http://www.mckesson.com/en_us/McKesson.com/Campaigns/AcuDose-RX/Home.html</video:description>
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      <video:duration>322</video:duration>
      <video:publication_date>2012-12-26T08:53:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/McKesson-AcuDose-Rx-Automated-Medication-Cabinet-Named-Most</video:player_loc>
      <video:uploader>Acudoserx</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>cabinet</video:tag>
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    <loc>https://dnatube.com/videos/Sympathetic-Ganglion-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sympathetic Ganglion Histology</video:title>
      <video:description>This video demonstrates Histology of Sympathetic Ganglion which is the ganglia of the sympathetic nervous system.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a239cceb-957d-4db0-894c-2bb9859a0726/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-01T20:40:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sympathetic-Ganglion-Histology</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Ganglion</video:tag>
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    <loc>https://dnatube.com/videos/Influenza-H1N1-Swine-Flu-Updates-TV-Interview-with-Dr-Mostafa-Yakoot-MD-Arabic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza H1N1 (Swine Flu) Updates TV Interview with Dr Mostafa Yakoot MD Arabic</video:title>
      <video:description>Watch the interview with dr mostafa yakoot about influenza H1N1 Swine Flu the swine flu pandemic itself has mutated into a non event so far despite the best efforts of the who and media compared to the annual common flu</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e086af13-3645-4b88-a834-021f6614dcc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2011-11-30T22:56:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Influenza-H1N1-Swine-Flu-Updates-TV-Interview-with-Dr-Mostafa-Yakoot-MD-Arabic</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Updates</video:tag>
      <video:tag>TV</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Mostafa</video:tag>
      <video:tag>Yakoot</video:tag>
      <video:tag>MD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Interspecific-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Interspecific Relationships</video:title>
      <video:description>Lec 5- Interspecific Relationships.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18439.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-09-04T01:45:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Interspecific-Relationships</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 19, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6769</video:duration>
      <video:publication_date>2012-09-14T13:44:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Classical-Mechanics-Stanford</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tumors-of-the-Uterine-Fibroid-Leiomyomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumors of the Uterine Fibroid  (Leiomyomas)</video:title>
      <video:description>This video gives information of fibroids which are tumor like growths which are fortunately noncancerous. Find out the types of uterine fibroid tumors (Leiomyomas)and more here.</video:description>
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      <video:publication_date>2011-12-01T20:40:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tumors-of-the-Uterine-Fibroid-Leiomyomas</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>uterine</video:tag>
      <video:tag>Fibroid</video:tag>
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      <video:tag>Leiomyomas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Trimer-Function-of-Hemagglutinin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trimer Function of Hemagglutinin</video:title>
      <video:description>This video explains the function of hemagglutinin on viruses during infection.hemagglutination is the process of Hetting red blood cells to aagulitinate.</video:description>
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      <video:duration>95</video:duration>
      <video:publication_date>2009-05-27T19:54:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Trimer-Function-of-Hemagglutinin</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Virus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 2</video:title>
      <video:description>This series of videos is to educate people about Sex and death.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/bf6e11d0-8604-4127-9fac-f22abeb13178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2007-10-01T00:34:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sex-and-Death-2</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-york-lasik-cataract-surgery-eye-center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New york lasik cataract surgery eye center</video:title>
      <video:description>3 questions for dr llan cohen explain lasik and other surgical options for vision correction which options is the best and what criteria one needs to use to choose the right surgeon for the job</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/da38fe4c-98a2-466d-9166-d3691c01d178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-03T03:35:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/New-york-lasik-cataract-surgery-eye-center</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>LASIK</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>center</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Difficult-Airway-Intubation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult Airway Intubation Video</video:title>
      <video:description>The use of video assisted airway devices has been shown to enhance patient safety and physician efficiency in addition the use of video laryngoscopes improves the grade of view by one to two grades reducing the incidence of difficult intubations</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e83c070e-ac56-418d-9338-724b791ab60b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-12-01T20:42:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Difficult-Airway-Intubation-Video</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 23: Colligative properties. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3068</video:duration>
      <video:publication_date>2012-08-28T18:10:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-560-Thermodynamics-Kinetics-Spring-2008</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
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      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interesting-Facts-Sugar-Worms-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Facts - Sugar, Worms, and Space</video:title>
      <video:description>We should drink less soda because soda is high-fructose containing syrup. Earth worms are generating new nano technologies of food. Russians are going back to same space that can damage your brain.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/4899536b-a025-4fa9-bca8-abd96d50f872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2013-02-07T07:01:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Interesting-Facts-Sugar-Worms-and-Space</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sugar</video:tag>
      <video:tag>worms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Male-and-Female-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male and Female Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion in male and female. In urinary catheterization known as a urinary catheter is inserted into a patient&apos;s bladder via his or her urethra.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/9659daa4-e9d7-43ae-b3a3-805d3e2a6bb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:42:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Male-and-Female-Foley-Catheter-Insertion</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
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      <video:tag>Female</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mammals-And-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals And Dinos</video:title>
      <video:description>A comparison between today&apos;s life and the complex survival during the tim of dinos is shown in the video. Video is very interesting you must watch it.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2012-12-08T07:53:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mammals-And-Dinos</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
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      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Development</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Damaged-Blood-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damaged Blood Vessels</video:title>
      <video:description>This science animation showns damaged blood vessels which are the part of the circulatory system that transports blood throughout the body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/cb2ccc04-496c-4516-b715-bea88b269ad5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-06-19T16:39:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Damaged-Blood-Vessels</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>damaged</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Du145-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Du145 cancer cells</video:title>
      <video:description>Du145 cells are from the prostate carcinoma cell lines taken from the brain metastasis. Cells are not stained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/3d4b7e49-2632-4ebd-8765-c61262bac168/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-19T22:20:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Du145-cancer-cells</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cancercell</video:tag>
      <video:tag>tumor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Saliva-expel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saliva expel</video:title>
      <video:description>Saliva is secreted after a stimulus, like food. Saliva helps to moisture food bite, and helps in swallowing. In addition, it contains enzymes which start ti digest for example starch. This sequence shows salivary glands under the tongue expelling saliva.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/9472013e-0378-41db-be5c-873624837ccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-07-27T23:38:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Saliva-expel</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Saliva</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>tounge</video:tag>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Yeast-Two-Hybrid-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yeast Two Hybrid System</video:title>
      <video:description>The two-hybrid system is a molecular genetic tool which facilitates the study of protein-protein interactions. If two proteins interact, then a reporter gene is transcriptionally activated. And you get a colour reaction on specific media. You can use this to study the interaction between two proteins which you expect to interact or to find proteins which interact with a protein you have already.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/bb0d26ef-bead-4d10-8354-43222e44157d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-07-30T19:43:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Yeast-Two-Hybrid-System</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>TwoHibridSystem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Archaeology?</video:title>
      <video:description>What the heck do archaeologists really do? Though you may not find many fedoras, whips, and (for the most part) mummies, archaeology is still a romantic, exciting, and interesting endeavor.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/e13c23f7-19cf-4117-952d-357f3cc48426/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-08T21:01:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Archaeology</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>dig</video:tag>
      <video:tag>excavation</video:tag>
      <video:tag>artifact</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fruit-Fly-Courtship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fruit Fly Courtship</video:title>
      <video:description>Male courtship dances in two fruit fly species show that the wing spots play a prominent role.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/fb658cd1-5d5f-48ce-996a-bba284bdc39a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-02T22:05:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fruit-Fly-Courtship</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>fruitfly</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>seduction</video:tag>
      <video:tag>DANCE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bone-marrow-cell-and-Megakaryocyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone marrow cell and Megakaryocyte</video:title>
      <video:description>Megakaryocyte are cells that form blood platelets. Blood platelets help in clotting blood. It is shown process of fragmentation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/4c92cfbc-f030-4365-ae52-7690c3015b63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-16T01:24:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bone-marrow-cell-and-Megakaryocyte</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>megakaryocyte</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>platelets</video:tag>
      <video:tag>fragmentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIX-1-chromatin-and-sex-determination-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIX-1: chromatin and sex determination part II</video:title>
      <video:description>MIX-1 is protein which regulates condensation of chromatin in nucleus before the cell division, and dosage compensation. Dosage compensation is important because it regulates the amount of genes expressed.  This animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/898e5c44-a9a6-4417-86be-5d7c202af74e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-08-06T13:59:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MIX-1-chromatin-and-sex-determination-part-II</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mix1</video:tag>
      <video:tag>chromatin</video:tag>
      <video:tag>proteinexpression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/X-Chromosome-Inactivation-Mozaicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Chromosome Inactivation: Mozaicism</video:title>
      <video:description>This animation shows how the random deactivation of one of the X chromosomes in a pair can lead to a mozaicism in the expression genes. Hence color coding gene is on X chromosome, this is why animals like that mosaic cat appear.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/8be526e1-29bb-4758-96bc-94fd85e19c3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-05T17:24:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/X-Chromosome-Inactivation-Mozaicism</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>XchromosomeInactivation</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>mozaicism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Alternatives-to-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alternatives to Hysterectomy</video:title>
      <video:description>Hysterectomy may affect a woman psychologically due to losing a part of their body. Medical practitioners have pointed that some of these procedures are done for benign reasons. This video provides the non invasive alternatives to this procedure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b6550db5-7b8a-48fb-8f1d-c8cf39305627/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T22:57:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Alternatives-to-Hysterectomy</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>alternatives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-evolution-interview-with-Ian-Tattersall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human evolution: interview with Ian Tattersall</video:title>
      <video:description>Ian Tattersall considers that human has comes a very far away in evolution and there will be no further significant development of human. In this video he explains his view. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/ca658acb-3dbb-4843-8bb1-b5431b28c552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2007-08-10T01:01:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Human-evolution-interview-with-Ian-Tattersall</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-1909-Peoples-Budget-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- 1909 People&apos;s Budget Introduction</video:title>
      <video:description>&quot;Lec 2- 1909 People&apos;s Budget Introduction&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21441.jpg</video:thumbnail_loc>
      <video:duration>1838</video:duration>
      <video:publication_date>2012-09-09T05:18:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-1909-Peoples-Budget-Introduction</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1909</video:tag>
      <video:tag>People</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Human-Ecology-Video-Clip-at-end-r</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Human Ecology - Video Clip at end r</video:title>
      <video:description>Lec 11- Human Ecology - Video Clip at end r.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18458.jpg</video:thumbnail_loc>
      <video:duration>2302</video:duration>
      <video:publication_date>2012-09-04T01:52:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Human-Ecology-Video-Clip-at-end-r</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Key-Concepts-of-Heat-and-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Key Concepts of Heat and Enthalpy</video:title>
      <video:description>This video tutorial will teach you the equivalence of work, heat and energy, The Law and Systems of Thermodynamic,energy, enthalpy and heat capacity.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/43aa7c41-f82a-4a3f-b6ab-71f77b3a312a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-12-21T11:57:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Key-Concepts-of-Heat-and-Enthalpy</video:player_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>and</video:tag>
      <video:tag>enthalpy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-2-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 2 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D. part 2.
Introduction to lecture: what are stem cells. Ultimate stem cell: fertilized egg develops to body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/830ba1f5-66dd-426f-947d-e8a83b9ea878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2007-08-16T02:52:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-2-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>differentiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 21, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6664</video:duration>
      <video:publication_date>2012-09-14T13:52:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Quantum-Mechanics-Stanford</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-five-first-lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: five first lessons</video:title>
      <video:description>&quot;Lec 1 - Introduction: five first lessons&quot; Game Theory (ECON 159)

We introduce Game Theory by playing a game. We organize the game into players, their strategies, and their goals or payoffs; and we learn that we should decide what our goals are before we make choices. With some plausible payoffs, our game is a prisoners&apos; dilemma. We learn that we should never choose a dominated strategy; but that rational play by rational players can lead to bad outcomes. We discuss some prisoners&apos; dilemmas in the real world and some possible real-world remedies. With other plausible payoffs, our game is a coordination problem and has very different outcomes: so different payoffs matter. We often need to think, not only about our own payoffs, but also others&apos; payoffs. We should put ourselves in others&apos; shoes and try to predict what they will do. This is the essence of strategic thinking.

00:00 - Chapter 1. What Is Strategy?
02:16 - Chapter 2. Strategy: Where Does It Apply?
02:54 - Chapter 3. (Administrative Issues)
09:40 - Chapter 4. Elements of a Game: Strategies, Actions, Outcomes and Payoffs
21:38 - Chapter 5. Strictly Dominant  versus Strictly Dominated Strategies
29:33 - Chapter 6. Contracts and Collusion
33:35 - Chapter 7. The Failure of Collusion and Inefficient Outcomes: Prisoner&apos;s Dilemma
41:40 - Chapter 8. Coordination Problems
01:07:53 - Chapter 9. Lesson Recap

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>4113</video:duration>
      <video:publication_date>2012-09-01T09:00:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Introduction-five-first-lessons</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 3</video:title>
      <video:description>Lecture two for the video series RNA as an Enzyme is shown in this video. Here are the topics: Discovery, Origins of Life, and Medical Possibilities by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/e1269a95-4387-402c-a2c2-8a81450fb111/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2007-09-01T18:52:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-3</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-circadian-activity-in-drosophila-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring circadian activity in drosophila part 1</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19 hour internal clock. Audio narration has not been included.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/82e6e019-a1c5-4342-a0c5-82883777a9ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:50:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Measuring-circadian-activity-in-drosophila-part-1</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Health-How-Does-a-Dentist-Fill-a-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Health : How Does a Dentist Fill a Cavity?</video:title>
      <video:description>A cavity is a small dental infection of the tooth that is comprised of bacteria and is treated with a filling. Discover how a dentist fills a cavity by numbing the patient, cleaning the cavity and filling it with tips from a dentist in this free video on dental health and oral hygiene.

Expert: Dr. Mike Glasmeier
Contact: www.nashvillefirstimpressions.net
Bio: Dr. Mike Glasmeier is a member of the American Dental Association.
Filmmaker: Dimitri LaBarge</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/db15a69b-5607-40c3-b44e-a8fd6762142a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2009-05-30T09:39:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dental-Health-How-Does-a-Dentist-Fill-a-Cavity</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>Dentistry</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>service</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>dentists</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>toothbrushes</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Flossing</video:tag>
      <video:tag>abscessed</video:tag>
      <video:tag>Gum</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>gingivitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasticity-of-Longevity-Interview-with-Dr-James-Vaupel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasticity of Longevity: Interview with Dr. James Vaupel</video:title>
      <video:description>Experts in longevity science disagree on predictions for life-span in the 21st century. Will we continue to grow older or will life-span ... all Â» begin to shorten? Obesity and infectious diseases have been cited as potential limits, however some say we can expect life-span to continue to grow as it has. 

Dr. James Vaupel, of the Max Planck Institute for Demographic Research, talks with Stuart Rothenberg, of Roll Call newspaper, about research on negative senescence and the plasticity of longevity.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/f073d019-e645-4cf7-8579-8e23bbf4da5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3307</video:duration>
      <video:publication_date>2007-09-11T21:04:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Plasticity-of-Longevity-Interview-with-Dr-James-Vaupel</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>longevity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hutchinson-Cancer-Center-Bone-Marrow-transplantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hutchinson Cancer Center: Bone Marrow transplantation</video:title>
      <video:description>Fred Hutchinson Cancer Research Center bone marrow transplantation program, in partnership with the Seattle Cancer Care Alliance (SCCA), is the largest program in the world.
Bone marrow is transplanted primarily in leukemia. 
This is very special center where cutting edge science is applied to cure patients. Now-days not only leukemia is treated, but anaplastic anemia, immune deficiency illness, MS, lymphoma and some tumors, to name few.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/f1c6c688-5585-48e7-9a78-629c26e02d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-08-21T22:38:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hutchinson-Cancer-Center-Bone-Marrow-transplantation</video:player_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boneMarrow</video:tag>
      <video:tag>leukemia</video:tag>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/K-hop-clustering-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>K-hop clustering algorithm</video:title>
      <video:description>This video shows how k-hop sized clusters can be formed and maintained by solely using local neighborhood information. k-hop sized clusters are clusters where nodes are at most k-hops away from the cluster head. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/10/f7f5b1a9-8fcc-4328-b0ed-1063841e4e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-10-05T15:26:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/K-hop-clustering-algorithm</video:player_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>K</video:tag>
      <video:tag>hop</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Darwin-and-the-Origin-of-Species-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Darwin and the Origin of Species II</video:title>
      <video:description>Lec 15- Darwin and the Origin of Species II.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18466.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-04T01:56:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Darwin-and-the-Origin-of-Species-II</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Angioplasty-and-Stents-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Angioplasty and Stents Surgery</video:title>
      <video:description>More than 2 million people get a stent each year stenting is a minimally invasive procedure during which a stent and balloon are used together</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a1d533e4-13ac-438d-93d0-8a44bfebcea4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:40:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Balloon-Angioplasty-and-Stents-Surgery</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Dental-Anatomy-Mandibular-Premolars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24-Dental Anatomy: Mandibular Premolars</video:title>
      <video:description>&quot;Lec 24-Dental Anatomy: Mandibular Premolars&quot;Discussion of location, position, occlusion, terminology, morphology and identifying characteristics of mandibular premolars. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21633.jpg</video:thumbnail_loc>
      <video:duration>2558</video:duration>
      <video:publication_date>2012-09-09T06:26:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Dental-Anatomy-Mandibular-Premolars</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Premolars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastrointestinal-tract-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastrointestinal tract in action</video:title>
      <video:description>Digestion is the process by which complex molecular constituents of food are broken down to simpler form that can be absorbed through the intestinal mucosa. The process starts in the mouth and mostly completed by the time food passes through the small intestine. Digestion involves mechanical and chemical processes. This animated video presents the detailed process of digestion in human gastrointestinal tract. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/b35aee7b-a89b-4f67-9c1e-409b3d1dad5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2007-11-05T04:24:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gastrointestinal-tract-in-action</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Tract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture Part I</video:title>
      <video:description>Tissue culture is a collective term referring to procedures used to maintain and grow plan cells and ogans in aseptic conditions. this video gives some information about tissue culture. Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_1000.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2007-09-10T22:55:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tissue-Culture-Part-I</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Species-and-Speciation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Species and Speciation I</video:title>
      <video:description>Lec 22- Species and Speciation I.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18488.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-04T02:01:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Species-and-Speciation-I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-1-Inflation-Aggregate-Demand-and-Su</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics 1 -Inflation: Aggregate Demand and Su</video:title>
      <video:description>&quot;Lec 21 - Economics 1 -Inflation: Aggregate Demand and Su&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27482.jpg</video:thumbnail_loc>
      <video:duration>2213</video:duration>
      <video:publication_date>2012-09-21T07:40:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Economics-1-Inflation-Aggregate-Demand-and-Su</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Su</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Resistance</video:title>
      <video:description>&quot;Lec 19 - Resistance&quot; France Since 1871 (HIST 276)

If the extent of French collaboration during World War II has been obscured, so too has the nature of resistance. Although the communist Left represented the core of the resistance movement, resistors came from any different backgrounds, including in their ranks Catholics, Protestants, Jews and socialists. Unlike the relationship between de-Christianization and right-wing politics, in the case of the resistance there is no clear correlation between regional locations and cells of resistors. It has been argued that the definition of resistance itself should be broadened to include the many acts of passive resistance carried out by French civilians during the occupation.

00:00 - Chapter 1. Jews in Vichy France
10:35 - Chapter 2. Mitterrand&apos;s Confession
13:01 - Chapter 3. The Resistance: Roots in the Existing Communist Organization
24:40 - Chapter 4. Religious Resistance Movements: The Jewish Underground and the Protestant Adoptions
30:18 - Chapter 5. Defining Resistance: Mapping the Grey Areas
39:04 - Chapter 6. Regional Resistance? The Lack of Geographic Determinism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16804.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-01T10:00:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Resistance</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>militia</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Mitterand</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Balazuc</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>maquis</video:tag>
      <video:tag>STO</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pilonidal-cyst-removal-with-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal cyst removal with laser</video:title>
      <video:description>Pilonidal Cyst are more common than you think and most of these patients suffer in silence for fear of the bad wrap of the traditional surgical treatment which used to leave a large defect in the excised cyst area that needed months to heal and often recurred</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b93963bd-2f05-405b-9aba-4ea4d8887783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:07:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pilonidal-cyst-removal-with-laser</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Public-Health-250A-Lecture-28-Confounding-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Public Health 250A - Lecture 28: Confounding II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 28: Confounding II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25643.jpg</video:thumbnail_loc>
      <video:duration>2175</video:duration>
      <video:publication_date>2012-09-18T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Public-Health-250A-Lecture-28-Confounding-II-A-Reingold</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Confounding</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-2009-Nobel-Loriettes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with  2009 Nobel Loriettes</video:title>
      <video:description>Elizabeth Blackburn, Carol Grader, and Jack Shostack won 2009 Nobel Prize in medicine for their discovery of telomeres and enzyme telomeres and how they protect chromosomes. This video presents interviews with the 2009 Nobel Loriettes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a5121133-238e-4412-8a36-68fdd9d9f83b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2010-11-13T20:38:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Interview-with-2009-Nobel-Loriettes</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Elizabeth</video:tag>
      <video:tag>Blackburn</video:tag>
      <video:tag>Carol</video:tag>
      <video:tag>Grader</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Shostack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Battles-For-and-Against-Americanization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Battles For and Against Americanization</video:title>
      <video:description>&quot;Lec 20 - Battles For and Against Americanization&quot; France Since 1871 (HIST 276)

Anti-Americanism in France has historically been directed toward the U.S. government and corporations rather than American citizens. In the wake of World War II, the Marshall Plan for rebuilding Europe was considered by many to be a form of American imperialism. Along with the establishment of American military bases on French soil, the years after World War II bore witness to a great influx of American products, notably refrigerators and Coca-Cola. French concern over American cultural imports persists today, and has extended to include policies aimed at keeping the French language free of English words.

00:00 - Chapter 1. Current Disputes in the French University System
06:00 - Chapter 2. Anti-Americanism in France from 1945: Intellectuals and Communists against &quot;Coca-Colonization&quot;
15:56 - Chapter 3. Perception of American Aggression: The Fear of War
21:57 - Chapter 4. The Coca-Cola Expansion
32:39 - Chapter 5. Anti-Americanism in Architecture: Against Skyscraperization
38:19 - Chapter 6. Americanization and Globalization: From Village Markets to Supermarkets
43:28 - Chapter 7. Purity of the French Language: The Threat of Franglais

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16805.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-01T10:00:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Battles-For-and-Against-Americanization</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Americanism</video:tag>
      <video:tag>Loi</video:tag>
      <video:tag>Pecresse</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>americanization</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Sarte</video:tag>
      <video:tag>Simone</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Beauvoir</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>NATO</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Franglais</video:tag>
      <video:tag>McDonalds</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>Montparnasse</video:tag>
      <video:tag>Coca</video:tag>
      <video:tag>Cola</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>Jose</video:tag>
      <video:tag>Bove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Basic-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Basic Multiplication</video:title>
      <video:description>Basic Multiplication

Introduction to multiplication</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20472.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-06T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Basic-Multiplication</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 5- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16855.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-01T14:22:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-5-Chemistry-1A-Spring-2010</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environmental-Policy-Perspectives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1  - Environmental Policy Perspectives</video:title>
      <video:description>Lec 1  - Environmental Policy Perspectives.
August 17, 2009

Prof. Bob Infelise discusses Environmental Policy Perspectives: What Is Environmental Law? Insights from Ecology? Insights from Economics.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16967.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-09-01T18:01:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Environmental-Policy-Perspectives</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-Won-the-Noble-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who Won the Noble Prize in Chemistry 2008?</video:title>
      <video:description>Jelly fish glows when they are agitated. For many years scientist have tried to find the answer for this. This video explains how they found the answer and who found it out. And that particular scientist was awarded the noble prize in 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/d0abcaaa-85ad-4e0b-8414-0fff92397c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-12T22:15:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Who-Won-the-Noble-Prize-in-Chemistry-2008</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>won</video:tag>
      <video:tag>It</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FAQs-on-hurricane-sandy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FAQs on hurricane sandy</video:title>
      <video:description>A hurricane sandy is a cyclone that destroyed the North-eastern U.S, Caribbean and Atlantic i 2012. In this video we answer the most frequently asked question about the cyclone.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/eb9e58f0-5d93-4615-95ef-36580c03492b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2013-02-08T02:16:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/FAQs-on-hurricane-sandy</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hurricane</video:tag>
      <video:tag>Sandy</video:tag>
      <video:tag>FAQs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction which releases energy in the form of heat. It is  also the opposite of an endothermic reaction.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/f3850dd8-b132-46c1-8663-a020cd170b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-09T21:23:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Exothermic-Reaction</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteon-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteon Model</video:title>
      <video:description>A model of an osteon which are long cylindrical structures in bone. It discusses the lacunae, cannaliculi, osteocytes, as well as  the central canal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/b9322085-e5fd-41d3-a985-b5bfa96beaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-14T19:10:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Osteon-Model</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteon</video:tag>
      <video:tag>Modellacunae</video:tag>
      <video:tag>cannaliculi</video:tag>
      <video:tag>osteocytes</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Immigration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Immigration</video:title>
      <video:description>&quot;Lec 24 - Immigration&quot; France Since 1871 (HIST 276)

French culture is threatened both by European Unification and the rise of xenophobia within France itself. The defeat of the referendum on the European Constitution testified to the dissatisfaction of many people in rural France with the economic realities of the new international community. Racist policies targeting residents of France&apos;s poor suburbs threaten the national ideal of liberty, equality, and fraternity. These problems remain to be resolved if France is to preserve its unique identity.

00:00 - Chapter 1. Preserving the Character of France: The European Union and the Threat of Homogeneity
06:42 - Chapter 2. Economic Problems of European Unification: Euro Inflation and Labor Competition from the East 
15:28 - Chapter 3. The Problem of the Parisian Suburbs: The Riots of 2005 and Continuing Violence
26:09 - Chapter 4. Immigrant Populations, Suburban Violence, and Failure of Government Response
33:42 - Chapter 5. No Direction, No Opportunity, No Hope

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16809.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-01T10:09:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Immigration</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>regional</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>suburb</video:tag>
      <video:tag>banlieu</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>rural</video:tag>
      <video:tag>European</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>referendum</video:tag>
      <video:tag>racism</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>strike</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>riots</video:tag>
      <video:tag>Clichy</video:tag>
      <video:tag>sous</video:tag>
      <video:tag>Bois</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>West</video:tag>
      <video:tag>muslim</video:tag>
      <video:tag>Zidane</video:tag>
      <video:tag>Thuram</video:tag>
      <video:tag>foulard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Anterior View</video:title>
      <video:description>This video describes the anatomy of the Larynx within the Bronchial tree. It depicts the Larynx’ hyoid bone and its structures as well as the thyrohyoid ligament, thyroid cartilage, and laryngeal prominence which accounts for the Adam’s Apple (which is more prominent in men)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/dea51f8a-2737-46aa-a075-1e5211754a0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-13T20:43:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Anterior-View</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Adams</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Lateral-Third-Ventricles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Lateral &amp; Third Ventricles</video:title>
      <video:description>This video describes the anatomy and placement of the lateral ventricles in the brain. It describes its placement in relation to the anterior horn and posterior horn which extends into the occipital lobes and the inferior horn which extends into the temporal lobe of the cerebrum.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/500bfb73-306d-4fde-8f9d-21d5a74f04dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-13T20:20:15.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses a model of the Renal Lobe, specifically the renal Cortex and renal Medulla. It describes the anatomy and physiology of these structures and surrounding supporting structures.</video:description>
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      <video:description>&quot;Lec 28 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 1D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Colonoscopy with diverticulosis and a polyp Screening</video:title>
      <video:description>Polyps can be removed without surgery the procedure is called colonoscopy and it involves passing a long flexible scope up into the colon through the anus the polyps can be seen snared with a wire loop through the scope and removed for analysis</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Lec 16- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Video shows some examples to explain the balancing of chemical reactions. This video contains a lot of tricks which will help you in balancing the equations very fast.</video:description>
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Multiple examples looking for similarity of triangles</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An organized structure of DNA and protein found in the cell is called chromosome.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video contains a surprising content with a fishing of shark video. Everyone gets shocked at the end.</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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Operating Systems and System Programming</video:description>
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      <video:uploader>lose</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 8- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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      <video:duration>4786</video:duration>
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      <video:description>Lec 19- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16925.jpg</video:thumbnail_loc>
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Chemical Structure and Reactivity</video:description>
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      <video:description>Gall bladder serves the purpose of storing bile that is produced in the liver, which it then releases when the need for digestion arises. This is the histology of the gall bladder.</video:description>
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      <video:description>In this video, the procedure of mouth inspection is performed on a real patient. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling. Edited by Ashraf</video:description>
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      <video:description>Surviving a stroke is luck by its just the beginning of many other events. The experts in this videos tell us what other things to expect in this case.</video:description>
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      <video:description>Virtual surgery technology helps surgeons study and gain experience. The technology is used in the Detroit Medical Center that is famous for its specialists in the field of the minimally invasive method. See more in the video.</video:description>
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Chemical Structure and Reactivity</video:description>
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Chemical Structure and Reactivity</video:description>
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      <video:description>The name origin of carbon, its sources and abundance are shown in this video. Metals those have high melting point and have good ductility are produced by Tantalum.</video:description>
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Chemical Structure and Reactivity</video:description>
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Introduction to Probability and Statistics</video:description>
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      <video:description>This video clip shows proximal hypospadias repair where hypospadias is a congenital abnormality of the male external genitalia wherein the external urethral meatus is found to be abnormally proximal and ventral</video:description>
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      <video:description>The forearm muscles work together to move the wrist joint elbow and fingers forearms are unique because the muscles are parallel to each other in order for the forearm muscles to do their job they rely on each other for specific coordinated movement</video:description>
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      <video:title>Tumescent Liposuction And Body Sculpting</video:title>
      <video:description>Video shows a tumescent liposuction in Tampa chin, neck and jowl area. Pictures of the patient before and after the treatment are discussed here.</video:description>
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      <video:description>&quot;Lec 10- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Testicular Cancer Treatment in India at Mumbai at an affordable price.</video:title>
      <video:description>Testicular cancer depend on several factors, including the type and stage of cancer, your overall health, and your own preferences. if cancer was found only in the testicle, having an orchidectomy is adequate. If cancer has spread beyond, a combination of treatments is needed by Professor david neal a testicular cancer specialist.</video:description>
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      <video:title>Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Definition Of Force</video:title>
      <video:description>In this video, the narrator explains the definition of force. Force is the pull or push that acts on a body and change its state of motion or rest.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Definition-Of-Force</video:player_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Stomach Stapling Surgery - India</video:title>
      <video:description>Video shows a stomach stapling surgery in India at weight loss surgery hospitals of Delhi and Mumbai. Patients before treatment and after treatment are shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Subcuticular Pattern Continuous Suture Video</video:title>
      <video:description>The purpose of this study was to compare postoperative wound healing in canine ovariohysterectomy following the use of an absorbable monofilament poliglecaprone 25 suture in 2 different skin closure techniques the buried continuous subcuticular suture pattern and the continuous interrupted suture pattern</video:description>
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      <video:uploader>velatin</video:uploader>
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      <video:title>Lec Last - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Gold Foil Experiment</video:title>
      <video:description>In this video, the narrator shows how Rutherford conducted his gold foil experiment. His experiment is also known as the alpha scattering experiment.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Rutherfords-Gold-Foil-Experiment</video:player_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen</video:title>
      <video:description>Hydrogen is the most light and the most abundant element. This video explains the uses, the origin and some other important facts about hydrogen.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AcuDose-Rx Medication Dispensing Cabinet Helps Reduce The Ri</video:title>
      <video:description>Learn how your hospital can reduce the risk of medication errors, while supporting patient care initiatives, automated dispensing cabinet AcuDose-Rx by McKesson.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Ulnar head excision (Darrach procedure)</video:title>
      <video:description>The Darrach procedure involves resection of the ulnar head proximal to the sigmoid notch and often is stabilized with local tissue various surgical procedures have been described to treat this disabling condition which include total resection of the ulnar head darrach procedure</video:description>
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    <loc>https://dnatube.com/videos/Lec-11-MIT-360-Lec-6a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Computer Science 188</video:title>
      <video:description>&quot;Lec 5 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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      <video:duration>4622</video:duration>
      <video:publication_date>2012-09-21T03:21:08.000Z</video:publication_date>
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      <video:tag>188</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synovectomy of the  Flexor</video:title>
      <video:description>Flexor are the muscles that bend to move a joint such as the hand while synovectomy is the surgery done to remove part or the whole of the synovial membrane of a joint. This video shows how this surgery is carried out.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Synovectomy-of-the-Flexor</video:player_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Specific-immunity-mediated-by-antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Specific immunity mediated by antibodies</video:title>
      <video:description>Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen. Edited by Ashraf</video:description>
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      <video:publication_date>2009-04-23T05:08:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Specific-immunity-mediated-by-antibodies</video:player_loc>
      <video:uploader>Admin</video:uploader>
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    <loc>https://dnatube.com/videos/Cosmic-Rays-Energy-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays- Energy Spectrum</video:title>
      <video:description>This video will explain you about the cosmic ray energy spectrum. Two types of cosmic rays are primary cosmic rays and secondary cosmic rays in which primary remains outside solar system and secondary enters in earth&apos;s atmosphere.</video:description>
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      <video:publication_date>2011-12-15T01:22:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cosmic-Rays-Energy-Spectrum</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Importance-of-Breathing-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of Breathing - 1/2</video:title>
      <video:description>Breathing is just one form that sends oxygen to different parts of the the body and depose carbon dioxide. Another important operation require the movement of blood by the circulatory system.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/97d8dc7c-e2ce-485f-b2e6-a1ea23adaff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:15:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Importance-of-Breathing-12</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breathing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Letters and Science C70V</video:title>
      <video:description>Lec 6- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17129.jpg</video:thumbnail_loc>
      <video:duration>4492</video:duration>
      <video:publication_date>2012-09-02T11:03:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-2-Structure-and-function-lipids-carb</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2- Structure and function: lipids, carb</video:title>
      <video:description>Lec 2- Structure and function: lipids, carb.
General Biology Lecture</video:description>
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      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-02T11:49:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Structure-and-function-lipids-carb</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-360-Lec-11b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15301.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-08-28T16:27:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-MIT-360-Lec-11b-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>translation</video:tag>
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      <video:tag>motif</video:tag>
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      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Visual-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Visual System</video:title>
      <video:description>Learn how amazing our Sense of sight is, and how it is interconnected to our brain. Much of the human cerebral cortex is involved in vision.</video:description>
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      <video:duration>275</video:duration>
      <video:publication_date>2009-04-23T07:04:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Understanding-the-Visual-System</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>vision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-113-Acrylic-Temporary-Bridge-Fabrication-of-Dies-Mounting-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast</video:title>
      <video:description>&quot;Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast&quot; Dr. Lorey shows the construction of an acrylic temporary bridge, fabrication of dies from stone cast, and mounting the casts in the articulator. Orig. air date: AUG 22 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>969</video:duration>
      <video:publication_date>2012-09-09T07:05:32.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>cast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Istanbul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Istanbul</video:title>
      <video:description>This is a video that shows the sights and sounds of Istanbul. Istanbul is the largest city of Turkey which is a nation at the cross roads of Europe and Asia and therefore has a cosmopolitan nature.</video:description>
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      <video:publication_date>2007-08-27T01:34:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Istanbul</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Istanbul</video:tag>
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    <loc>https://dnatube.com/videos/The-Simple-Interrupted-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Simple Interrupted  Suture</video:title>
      <video:description>The simple interrupted suture is the simplest of the techniques used in closure of wounds after surgery. This is a demonstration of how it is done.</video:description>
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      <video:publication_date>2011-12-01T01:50:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Simple-Interrupted-Suture</video:player_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing Graphs And Finding Slope and Direct Variation</video:title>
      <video:description>This video shows the drawing of graph and the finding the slope and direction variables. Some examples are discussed here to make the topic more clear.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/7181d84d-039d-4b3a-adf7-b84892b91964/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-06T12:32:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Drawing-Graphs-And-Finding-Slope-and-Direct-Variation</video:player_loc>
      <video:uploader>genius33</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming I

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15751.jpg</video:thumbnail_loc>
      <video:duration>1606</video:duration>
      <video:publication_date>2012-08-28T20:13:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-MIT-6189-Multicore-Programming-Primer-IAP-2007</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing a Medical History</video:title>
      <video:description>Getting the medical history of a child is very important for the doctor. A step by step procedure to get the whole history is shown here.</video:description>
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      <video:publication_date>2011-12-03T03:42:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Drawing-a-Medical-History</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurology-animation-Gamma-Knife-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurology animation - Gamma Knife Surgery</video:title>
      <video:description>The Gamma Knife isn&apos;t really a knife at all, but radiosurgery - a non-invasive neurosurgical procedure that uses powerful doses of radiation to target and treat diseased brain tissue while leaving surrounding tissue intact.   Scientific Animations creates highly creative neurlogy, Gamma Knife Surgery animation video for medical presentation. For more information visit http://www.scientificanimations.com</video:description>
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      <video:duration>129</video:duration>
      <video:publication_date>2009-06-20T09:28:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neurology-animation-Gamma-Knife-Surgery</video:player_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neurology</video:tag>
      <video:tag>Animation</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Statistics 20</video:title>
      <video:description>Lec 4- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17191.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-02T12:28:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Statistics 20</video:title>
      <video:description>Lec 21- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17210.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-02T12:43:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Statistics 20</video:title>
      <video:description>Lec 26- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17215.jpg</video:thumbnail_loc>
      <video:duration>2411</video:duration>
      <video:publication_date>2012-09-02T12:47:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Statistics 20</video:title>
      <video:description>Lec 32- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17221.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-02T13:25:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From HIV</video:title>
      <video:description>Video shows the interviews of some university students about the HIV. To prevent from HIV a clear knowledge About the spread of HIV is very important.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/c9b21f99-7b5b-4856-9cbc-7990ed625b83/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:08:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prevention-From-HIV</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>prevention</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chin Reshaping Surgery in India</video:title>
      <video:description>If your chin is not in proper shape then it is possible to reshape it. This video shows a cost effective Chin reshaping surgery in India at Mumbai, Delhi and Goa Advance.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f43905d5-0e37-4efb-92fa-c454b3a26cd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T01:55:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chin-Reshaping-Surgery-in-India</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>effective</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>Advance</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Debugging parallel programs

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15754.jpg</video:thumbnail_loc>
      <video:duration>1596</video:duration>
      <video:publication_date>2012-08-28T20:13:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-MIT-6189-Multicore-Programming-Primer-IAP-2007</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bleomycin</video:title>
      <video:description>Bleomycin is a popular DNA-reactive anticancer agent. This animation consists of three parts, 1) the first is a simple backdrop that shows DNA and the drug in the nucleus environment focusing on the areas of interest, allowing the instructor time to go over some basics such as structure characteristics of DNA and Bleomycin. 2) the second consists of Bleomycin intercalating into DNA, the bisthiazole tail inserts into the helix area and then is positioned to produce free hydroxyl radicals. 3) the final segment shows how the drug in the presence of ferric ion and oxygen undergoes a dynamic action to form extremely reactive hydroxyl radical in situ and degrade the sugar structure of DNA. This action results in loss of genetic information necessary for DNA replication in cancer cells (and some normal cells!).

Created by:

Kevin McConeghy Kevin McConeghy
Student Technology Assistant
Pharmacy Class of 2010




Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:duration>228</video:duration>
      <video:publication_date>2007-09-08T20:07:54.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bleomycin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  109 - SAT Prep: Test 8 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 2

Problems 5-8 starting on page 839</video:description>
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      <video:duration>540</video:duration>
      <video:publication_date>2012-09-11T02:18:09.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
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      <video:tag>Section</video:tag>
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      <video:tag>part</video:tag>
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Solving a definite integral with substitution (or the reverse chain rule)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19865.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T00:28:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-71-Definite-integral-with-substitution</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-40-Linearity-superposi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 40 - Linearity, superposi</video:title>
      <video:description>Lec 10- Electrical Engineering 40 - Linearity, superposi.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17233.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-02T13:37:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-40-Linearity-superposi</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-40-Inductance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Electrical Engineering 40 -  Inductance</video:title>
      <video:description>Lec 19- Electrical Engineering 40 -  Inductance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17242.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T13:45:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-40-Inductance</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Gross-Anatomy-Paralingual-space-and-tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 -Gross Anatomy:  Paralingual space and tongue</video:title>
      <video:description>&quot;Lec 43 -Gross Anatomy:  Paralingual space and tongue&quot;Orig air date: JUN 2 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T07:07:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-43-Gross-Anatomy-Paralingual-space-and-tongue</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 11- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3656</video:duration>
      <video:publication_date>2012-09-09T03:47:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Holocaust-in-Film-and-Literature-German-59-UCLA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-40-Transfer-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Electrical Engineering 40 - Transfer functions</video:title>
      <video:description>Lec 30- Electrical Engineering 40 - Transfer functions.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17254.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-02T13:57:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-40-Transfer-functions</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heat Engines</video:title>
      <video:description>This video shows the working of heat engines and explains the second law of thermodynamics. Heat engine is a device used for converting heat energy constantly into mechanical work.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/a19eb1c2-ed89-4f91-8f2f-9ea82892a1b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-12-01T07:13:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-Heat-Engines</video:player_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blocked-coronary-arteries-Symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blocked coronary arteries Symptoms</video:title>
      <video:description>When these arteries become clogged with fatty deposits called plaque it is called coronary artery disease this video clip talks about blocked coronary arteries and the problems they can cause</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4fa13534-fb48-4e29-ab74-b1837d7fd146/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T01:43:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Blocked-coronary-arteries-Symptoms</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blocked</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-HIV-is-Replicated-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV is Replicated in the Body</video:title>
      <video:description>During viral replication, the integrated DNA provirus is transcribed into mRNA, which is then spliced into smaller pieces. These small pieces are exported from the nucleus into the cytoplasm, where they are translated into the regulatory proteins Tat (which encourages new virus production) and Rev.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/04/7a1769a3-42ff-4078-b030-d1a1a262bd89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2008-04-28T19:14:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-HIV-is-Replicated-in-the-Body</video:player_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Countries</video:title>
      <video:description>Lec 5 -Countries and Nation: Social and Economic Networks and the Urban System Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses local particularism and regionalism in early modern England and highlights the importance of local customs and economic patterns. He then focuses on the manner in which these local areas, while enjoying a measure of cultural, institutional, and economic autonomy, were simultaneously integrated into a larger national whole. The role of trade (both between English regions and with the Continent via the Netherlands), the importance of market towns within the localities as nexuses of social and economic interaction, the place of &apos;provincial capitals,&apos; and the pivotal position of the metropolis of London are all considered. Throughout the lecture Professor Wrightson also provides details of early modern regional topography and information concerning the role of urban areas in early modern social and economic life.

00:00 - Chapter 1. Countries
11:14 - Chapter 2. Local Markets
22:36 - Chapter 3. Regional and Interregional Patterns of Trade
25:36 - Chapter 4. Trading Systems of National or International Significance
39:30 - Chapter 5. Limitations

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T12:06:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Countries</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nation</video:tag>
      <video:tag>social</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>the</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Integrals-Trig-Substitution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Integrals: Trig Substitution 1</video:title>
      <video:description>Integrals: Trig Substitution 1

Example of using trig substitution to solve an indefinite integral</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19866.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T00:28:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-72-Integrals-Trig-Substitution-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-packaging-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA packaging (detailed explanation)</video:title>
      <video:description>How DNA is Packaged (Advanced). This video shows advanced explanation of dna packaging.  The essential unit of DNA packaging is the nucleosome. A nucleosome consists of a small amount of DNA wrapped up with protein. The proteins that interact with DNA to form chromatin comprise a family of basic (positively charged) proteins called histones. There are five different types of histone protein: H1, H2A, H2B, H3, and H4. Of these, two molecules each of H2A, H2B, H3, and H4 combine to form a histone octamer. DNA wraps around the octamer, making 1 3/4 turns around the protein complex. The amount of DNA associated with the histone octamer is 146 bp. The octamer plus the DNA comprise what is called the nucleosome core. A small stretch of DNA (60 bp) runs between adjacent nucleosome cores, and is known as the linker. A single nucleosome consists of one core plus a linker. The total amount of DNA involved in a single nucleosome is approximately 206 bp. Chromatin therefore consists of DNA wrapped around one histone octamer after another, like a long string of beads (as shown in panel B). In fact, when viewed under an electron microscope, this configuration looks just like beads on a string. This configuration, known as the 10 nm chromatin fiber (based on its approximate diameter), corresponds to the state of chromosomes during interphase, when most of the chromosomes exist as euchromatin. Read more:  http://www.emunix.emich.edu/~rwinning/genetics/chrom.htm</video:description>
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      <video:duration>102</video:duration>
      <video:publication_date>2010-11-24T00:28:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/DNA-packaging-detailed-explanation</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>packaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Simple-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Simple Differential Equations</video:title>
      <video:description>Simple Differential Equations

3 basic differential equations that can be solved by taking the antiderivatives of both sides.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19870.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-06T00:30:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-76-Simple-Differential-Equations</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 20- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>1868</video:duration>
      <video:publication_date>2012-09-09T04:09:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 5 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21345.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-09T04:33:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-An-Introduction-to-General-Philosophy</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 10 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21350.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-09T04:34:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-An-Introduction-to-General-Philosophy</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Occlusal-Adjustment-of-Mounted-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Occlusal Adjustment of Mounted Cast</video:title>
      <video:description>&quot;Lec 6- Occlusal Adjustment of Mounted Cast&quot; Demonstrates the procedures for checking a mounted cast for occlusal adjustment and the principles involved in an occlusal adjustment of a mounted cast. Orig. air date: AUG 24 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>3374</video:duration>
      <video:publication_date>2012-09-09T04:35:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Occlusal-Adjustment-of-Mounted-Cast</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mounted</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Valve-Replacement-surgery-of-a-Russian-woman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Valve Replacement surgery of a Russian woman</video:title>
      <video:description>This lady came from Russia for heart valve replacement surgery in India with his son.Both of them were quite happy with their experience of getting the procedure done with IndiCure in India. The lady underwent heart valve replacement surgery at affordable prices at one of the best heart hospitals in India organized by IndiCure.
(The lady is sharing her experience in Russian as she does not know English. IndiCure had arranged Russian translators for her convenience.)</video:description>
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      <video:tag>fo</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>prices</video:tag>
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    <lastmod>2026-08-14</lastmod>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>13</video:tag>
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      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19874.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
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      <video:tag>electricity</video:tag>
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      <video:tag>Current</video:tag>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:tag>30</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Brownian Motion?</video:title>
      <video:description>In this video, experiments for tiny particles are conducted to better explain Brownian motion. English Botanist Robert Brown gave the first evidence that matter is made up of tiny particles in motion. Brownian motion is the irregular motion of suspended particles.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/f7d7799d-1dd8-4a25-a436-95fc4cea100b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:19:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Brownian-Motion</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Suspended</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Bailout-3-Book-value-vs-market-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Bailout 3: Book value vs. market value</video:title>
      <video:description>Bailout 3: Book value vs. market value

What it means when the market value of a stock is different from its book value.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22262.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-11T01:32:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Bailout-3-Book-value-vs-market-value</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Occlusion-Myomonitor-Centric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Occlusion: Myomonitor Centric</video:title>
      <video:description>&quot;Lec 53 - Occlusion: Myomonitor Centric&quot; Demonstrates the use of the Jankelson Myomonitor on a patient. Concludes with a discussion of the research findings of this machine. Orig. air date: APR 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21431.jpg</video:thumbnail_loc>
      <video:duration>1476</video:duration>
      <video:publication_date>2012-09-09T05:07:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Occlusion-Myomonitor-Centric</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>53</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Myomonitor</video:tag>
      <video:tag>centric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Posterior-Teeth-Balanced-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66  - Posterior Teeth - Balanced Occlusion</video:title>
      <video:description>&quot;Lec 66  - Posterior Teeth - Balanced Occlusion&quot; The setting of artificial teeth in a preclinical exercise This videotape is Part III and demonstrates the requirements needed to achieve balanced occlusion. Orig. air date: FEB 23 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21456.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-09-09T05:25:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-66-Posterior-Teeth-Balanced-Occlusion</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>66</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Balanced</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-1wmv</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-1.wmv</video:title>
      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr. Vijay C Bose at Apollo Hospital Chennai</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/4c0142bc-45e2-4197-b536-9dca9fc3a9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-04-09T23:19:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Andrew_Walford_4-Part-1wmv</video:player_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Join</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Degree-of-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Degree of Polynomials</video:title>
      <video:description>What are linear, quadratic and cubic polynomial? All explained with basics in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/91ea2ba1-1060-4911-95e7-e72913c29ba2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-12T02:43:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Degree-of-Polynomials</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Tipranavir-work-against-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Tipranavir work against HIV?</video:title>
      <video:description>This colorful simulation shows us Tipranavir&apos;s mode of action against HIV. This educational clip wondrously explains the HIV infection process.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/b27acf60-63a0-488f-b296-833bfb328288/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-02-05T04:35:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-does-Tipranavir-work-against-HIV</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Tipranavir</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Physics-111-Hall-Effect-In-A-Plasma-HAL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 111: Hall Effect In A Plasma (HAL)</video:title>
      <video:description>Physics 111: Hall Effect In A Plasma (HAL)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Hall Effect In A Plasma Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Hall effect is the phenomenon of a voltage developing across two boundaries in a direction transverse to the current flow in a system of charged particles in a magnetic field owing to the Lorentz force q(v x B). 

In this experiment you will measure the Hall voltage as a function of current, magnetic field strength, and gas pressure in a gaseous discharge tube. These data are then used to determine the density and mean speed of free electrons in the system. This experiment requires a review of electricity and magnetism, thermal physics, and atomic physics. It is also an excellent introduction to plasma physics 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27000.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-19T06:19:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Physics-111-Hall-Effect-In-A-Plasma-HAL</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>HAL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Periapical-Radiography-Long-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Periapical Radiography - Long Cone</video:title>
      <video:description>&quot;Lec 19 - Periapical Radiography - Long Cone&quot;Instructions  for making the complete periapical examination of the adult dentition with the film packet positioned parallel to the long axes of the teeth. Orig. air date: AUG 1 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21749.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-09T07:21:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Periapical-Radiography-Long-Cone</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Radiography</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Camera-catches-invisible-Wi-Fi-signals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Camera catches invisible Wi-Fi signals</video:title>
      <video:description>This video shows a camera that can catch Wi-Fi signals. The device designed by a team from Oslo School of Architecture &amp; Design that can create a large picture of the Wi-Fi signals around the city.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/588c24a2-d4af-45d0-ba89-349e3a77f153/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-19T17:28:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Camera-catches-invisible-Wi-Fi-signals</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>wi</video:tag>
      <video:tag>Fi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-High-Mobility-Artillery-Rocket-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The High Mobility Artillery Rocket System</video:title>
      <video:description>The M142 or the High Mobility Artillery Rocket System (HIMARS) is a U.S. light multiple rocket launcher mounted on a standard Army Medium Tactical Vehicle (MTV) truck frame. It is the latest acquisition for the military.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f4139ee6-ecfb-4beb-b334-5b8821a8e95a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T20:26:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-High-Mobility-Artillery-Rocket-System</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecules-Movement-and-Motors-Welcoming-Remarks-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecules, Movement, and Motors: Welcoming Remarks - Radcliffe Institute</video:title>
      <video:description>&quot;Lec 1 - Molecules, Movement, and Motors: Welcoming Remarks - Radcliffe Institute&quot; &quot;What Happens When Proteins and Their Junctions Are Pulled upon by Motors?&quot; and &quot;Designing Intelligent Nano/Microbots&quot;

Welcoming remarks by Lizabeth Cohen (Radcliffe Institute for Advanced Study and Harvard University) and Rosalind Segal (Radcliffe Institute for Advanced Study and Harvard University)

&quot;What Happens When Proteins and Their Junctions Are Pulled upon by Motors?&quot; by Viola Vogel (Eidgenössische Technische Hochschule Zürich), introduced by Joanna Aizenberg (Radcliffe Institute for Advanced Study and Harvard University) 

&quot;Designing Intelligent Nano/Microbots&quot; by Ayusman Sen (Pennsylvania State University), introduced by Judith Steen (Children&apos;s Hospital Boston)

10/14/2011</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23036.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-12T05:39:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Molecules-Movement-and-Motors-Welcoming-Remarks-Radcliffe-Institute</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>Welcoming</video:tag>
      <video:tag>Remarks</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Molecules-Movement-and-Motors-Steven-M-Block-and-Closing-Remarks-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Molecules, Movement, and Motors: Steven M. Block and Closing Remarks - Radcliffe Institut</video:title>
      <video:description>&quot;Lec Last - Molecules, Movement, and Motors: Steven M. Block and Closing Remarks - Radcliffe Institute&quot; &quot;Shedding Light on Motor Function, One Molecule at a Time&quot; by Steven M. Block (Stanford University), introduced by Joan Ruderman (Radcliffe Institute for Advanced Study and Harvard University)

Closing remarks by Samara Reck-Peterson (Harvard Medical School)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23039.jpg</video:thumbnail_loc>
      <video:duration>3411</video:duration>
      <video:publication_date>2012-09-12T05:40:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Molecules-Movement-and-Motors-Steven-M-Block-and-Closing-Remarks-Radcliffe-Institute</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>Steven</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Closing</video:tag>
      <video:tag>Remarks</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Bond-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Bond Order  (Quiz)</video:title>
      <video:description>Bond Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26306.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T00:46:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Bond-Order-Quiz</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIT-built-a-Robot-like-an-Athlete</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIT built a Robot like an Athlete</video:title>
      <video:description>The MIT researchers who built a robotic cheetah have now trained it to see and jump over hurdles as it runs — making this the first four-legged robot to run and jump over obstacles autonomously.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/10/416a1cef-e26a-4196-b6b7-2a4f2144cabf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2015-10-28T21:03:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MIT-built-a-Robot-like-an-Athlete</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec15-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec15-Practice of Art 23AC -</video:title>
      <video:description>lec15-Practice of Art 23AC -Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27591.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-30T09:10:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec15-Practice-of-Art-23AC</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-whole-mount-immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish whole mount immunohistochemistry</video:title>
      <video:description>Zebrafish whole mount immunohistochemistry can be a very hard procedure but here is a good explanation for this experiment so it can be handled easily. GeneTex is pleased to introduce our new line of zebrafish antibodies with true validation. We currently offer a continuously expanding product list for research in zebrafish.
Click for Validated antibodies http://www.genetex.com/zebrafish/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/04/7f94813e-32f9-4166-9fc8-64555c562419/cand_5.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2016-04-18T03:04:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Zebrafish-whole-mount-immunohistochemistry</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-It-Takes-a-City-The-Founding-of-Rome-and-the-Beginnings-of-Urbanism-in-Italy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - It Takes a City: The Founding of Rome and the Beginnings of Urbanism in Italy</video:title>
      <video:description>&quot;Lec 2 - It Takes a City: The Founding of Rome and the Beginnings of Urbanism in Italy&quot; Roman Architecture (HSAR 252)

Professor Kleiner traces the evolution of Roman architecture from its beginnings in the eight-century B.C. Iron Age through the late Republican period. The lecture features traditional Roman temple architecture as a synthesis of Etruscan and Greek temple types, early defensive wall building in Rome and environs, and a range of technologies and building practices that made this architecture possible. City planning in such early Roman colonies as Cosa and Ostia is also discussed, as are examples of the first uses of the arch and of concrete construction, two elements that came to dominate Roman architectural practice. The lecture ends with an analysis of typical late Republican temples at Rome, Cori, and Tivoli.

00:00 - Chapter 1. Romulus Founds Rome 
10:05 - Chapter 2. Defensive Stone Walls and Regular Town Planning 
27:37 - Chapter 3. Early Republican Architecture
45:06 - Chapter 4. The Hellenization of Late Republican Temple Architecture 
01:03:20 - Chapter 5. The Advent of the Corinthian Order 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23041.jpg</video:thumbnail_loc>
      <video:duration>4467</video:duration>
      <video:publication_date>2012-09-12T05:47:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-It-Takes-a-City-The-Founding-of-Rome-and-the-Beginnings-of-Urbanism-in-Italy</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>A</video:tag>
      <video:tag>City</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Beginnings</video:tag>
      <video:tag>Urbanism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Italy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mike-Simonian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Mike Simonian</video:title>
      <video:description>Lec 31- Mike Simonian.
Mike Simonian, from Mike &amp; Maaike, San Francisco, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, January 18, 2012.  
Mike Simonian opened the Rice Design Alliance 2012 Spring lecture series, Furnish.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17385.jpg</video:thumbnail_loc>
      <video:duration>3296</video:duration>
      <video:publication_date>2012-09-02T19:01:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Mike-Simonian</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Kenneth</video:tag>
      <video:tag>Cobonpue</video:tag>
      <video:tag>Furnish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technology-and-Revolution-in-Roman-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technology and Revolution in Roman Architecture</video:title>
      <video:description>&quot;Lec 3 - Technology and Revolution in Roman Architecture&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the revolution in Roman architecture resulting from the widespread adoption of concrete in the late second and first centuries B.C. She contrasts what she calls innovative Roman architecture with the more traditional buildings already surveyed and documents a shift from the use of concrete for practical purposes to an exploration of its expressive possibilities. The lecture concludes with a discussion of the Sanctuary of Fortuna Primigenia at Palestrina, an impressive terraced complex that uses concrete to transform a mountain into a work of architecture, with ramps and stairs leading from one level to the next and porticoes revealing panoramic views of nature and of man-made architectural forms.

00:00 - Chapter 1. Roman Concrete and the Revolution in Roman Architecture 
13:26 - Chapter 2. The First Experiments in Roman Concrete Construction 
25:11 - Chapter 3. Sanctuaries and the Expressive Potential of Roman Concrete Construction 
41:28 - Chapter 4. Innovations in Concrete at Rome: The Tabularium and The Theater of Marcellus 
56:56 - Chapter 5. Concrete Transforms a Mountain at Palestrina 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23042.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
      <video:publication_date>2012-09-12T05:47:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Technology-and-Revolution-in-Roman-Architecture</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Paper-Tower-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Paper Tower Challenge</video:title>
      <video:description>This is an activity that introduces the students to engineering design and problem solving strategies. A printable worksheet can be downloaded at my website www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/9e977fe5-d6e7-44f9-a717-79538318c76d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2009-05-14T03:32:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Paper-Tower-Challenge</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>education</video:tag>
      <video:tag>inquiry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Public Health 241 -</video:title>
      <video:description>lec 20-Public Health 241 -Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27623.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-30T10:14:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-20-Public-Health-241</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organelle-movement-on-microtubles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organelle movement on microtubles</video:title>
      <video:description>This science video shows the movement of organeles that are already connected to motor proteins and organleles are moving on microtubules. This video is filmed by microscopy in live cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/a3d34a03-962d-4403-a980-1c4a4e20884a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-03-30T17:58:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Organelle-movement-on-microtubles</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 23 - MIT 3.091 Introduction to Solid State Chemistry&quot;Chemical Kinetics: The Rate Equation, Order of Reaction, Rate Laws for Zeroth, First, and Second Order Reactions

Temperature Dependence of Rate of Reaction

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15611.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T18:25:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-3091-Introduction-to-Solid-State-Chemistry</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-Cheetah-cubs-playing-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary  Cheetah cubs playing by BBC</video:title>
      <video:description>It might be safe to say that as playful as a kitten holds true for these wild kittens too. Watch the cheetah cubs playing next to mom in Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/8893f4f2-184a-4ca7-b277-46e20ecec384/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T05:40:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Big-Cat-Diary-Cheetah-cubs-playing-by-BBC</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-In-Froth-Floatation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure In Froth Floatation</video:title>
      <video:description>In this video, the narrator shows the froth floatation process. The principle for this process is the dissimilarity in the wetting characteristics of the ore and the gangue particles.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/bb2977bd-02c7-44db-ab8a-6839499f6b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T00:02:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Procedure-In-Froth-Floatation</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Froth</video:tag>
      <video:tag>Floatation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Ores</video:tag>
      <video:tag>Sulphide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Special Relativity</video:title>
      <video:description>&quot;Lec 8 - Special Relativity&quot; (June 5, 2012) Leonard Susskind covers more topics in electromagnetism and relativity, including dynamics of the electric and magnetic field and the related effect of charges on the electromagnetic field.


In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.  Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19048.jpg</video:thumbnail_loc>
      <video:duration>6405</video:duration>
      <video:publication_date>2012-09-04T09:31:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Special-Relativity</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 10 - MIT 6.001 Structure and Interpretation, 1986&quot; Computational Objects

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15785.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-08-28T20:28:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-10-MIT-6001-Structure-and-Interpretation-1986</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 11 - MIT 6.001 Structure and Interpretation, 1986&quot; Streams, Part 1

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15786.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-08-28T20:31:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-11-MIT-6001-Structure-and-Interpretation-1986</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Multiplication-2-The-Multiplication-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Multiplication 2: The Multiplication Tables</video:title>
      <video:description>Multiplication 2: The Multiplication Tables

Introduction to the multiplication tables from 2-9.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20474.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-06T15:19:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Multiplication-2-The-Multiplication-Tables</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>tables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Linear-Subspaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Linear Subspaces</video:title>
      <video:description>Linear Subspaces

Introduction to linear subspaces of Rn</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22003.jpg</video:thumbnail_loc>
      <video:duration>1409</video:duration>
      <video:publication_date>2012-09-11T00:18:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Linear-Subspaces</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>subspaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Civic-Life-Interrupted-Nightmare-and-Destiny-on-August-24-AD-79</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Civic Life Interrupted: Nightmare and Destiny on August 24, A.D. 79</video:title>
      <video:description>&quot;Lec 4 - Civic Life Interrupted: Nightmare and Destiny on August 24, A.D. 79&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores the civic, commercial, and religious buildings of Pompeii, an overview made possible only because of an historical happenstance--the eruption of Mount Vesuvius in A.D. 79, which buried the city at the height of its development. While the lecture features the resort town&apos;s public architecture--its forum, basilica, temples, amphitheater, theater, and bath complexes--Professor Kleiner also describes such fixtures of daily life as a bakery and a fast food restaurant. The lecture culminates with a brief overview of tomb architecture in Pompeii and a moving account of what happened to the inhabitants of the city of Pompeii when disaster struck.

00:00 - Chapter 1. Introduction to Pompeii and the Citys History 
11:08 - Chapter 2. The Early Settlement and the Forum at Pompeii 
21:37 - Chapter 3. The Capitolium and Basilica of Pompeii 
30:33 - Chapter 4. Pompeiis Entertainment District: The Amphitheater, Theater, and Music Hall 
46:00 - Chapter 5. Bath Complexes at Pompeii
58:28 - Chapter 6. Daily Life and the Eruption of Vesuvius

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23043.jpg</video:thumbnail_loc>
      <video:duration>4308</video:duration>
      <video:publication_date>2012-09-12T05:47:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Civic-Life-Interrupted-Nightmare-and-Destiny-on-August-24-AD-79</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>Nightmare</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>on</video:tag>
      <video:tag>August</video:tag>
      <video:tag>24</video:tag>
      <video:tag>A</video:tag>
      <video:tag>d</video:tag>
      <video:tag>79</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-XV-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Paradise XV, XVI, XVII</video:title>
      <video:description>&quot;Lec 18  - Paradise XV, XVI, XVII&quot; Dante in Translation (ITAL 310)

This lecture focuses on the cantos of Cacciaguida (Paradise XV-XVII). The pilgrim&apos;s encounter with his great-great grandfather brings to the fore the relationship between history, self and exile. Through his ancestor&apos;s mythology of their native Florence, Dante is shown to move from one historiographic mode to another, from the grandeur of epic to the localism of medieval chronicles. Underlying both is the understanding of history in terms of genealogy reinforced and reproved by Dante&apos;s mythic references to fathers and sons, from Aeneas and Anchises to Phaeton and Apollo to Hippolytus and Theseus. The classical and medieval idea of the self&apos;s relation to history in terms of the spatial continuity these genealogies provide is unsettled by Cacciaguida&apos;s prophecy of Dante&apos;s exile. The very premise of the poem&apos;s composition, exile is redeemed as an alternative means of reentering the world of history.

00:00 - Chapter 1. Canto XV, XVI and XVII: Self and History 
07:39 - Chapter 2. Mythic Figures and the Exilic Self 
25:14 - Chapter 3. Different Mode of Historiography 
37:08 - Chapter 4. Language
57:58 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23083.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-12T06:33:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Paradise-XV-XVI-XVII</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XV</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-XVIII-XIX-XXI-XXII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise XVIII, XIX, XXI, XXII</video:title>
      <video:description>&quot;Lec 19 - Paradise XVIII, XIX, XXI, XXII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta examines Paradise XVIII-XIX and XXI-XXII. In Paradise XVIII, Dante enters the Heaven of Jupiter, where the souls of righteous rulers assume the form of an eagle, the emblem of the Roman Empire. The Eagle&apos;s outcry against the wickedness of Christian kings leads Dante to probe the boundaries of divine justice by looking beyond the confines of Christian Europe. By contrasting the political with the moral boundaries that distinguish one culture from another, Dante opens up the Christian economy of redemption to medieval notions of alterity. In Paradise XXI, Dante moves from the exemplars of the active life to the contemplative spirits of the Heaven of Saturn, Peter Damian and St. Benedict. The question of perspective through which the theme of justice was explored resurfaces to distinguish between the visionary claims of the contemplative and mystical traditions. As Dante ascends to the Heaven of the Fixed Stars, catching sight of the earth below (Paradise XXII), his own visionary claims are distinguished by an awareness of his place in history.

00:00 - Chapter 1. Continuity and Thematic Expansion in the Cantos 
10:35 - Chapter 2. Space, Place and Justice
26:49 - Chapter 3. A Conversation between Philosophy and Theology 
42:49 - Chapter 4. The Contemplatives
01:02:30 - Chapter 5. Question and Answer</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23084.jpg</video:thumbnail_loc>
      <video:duration>4540</video:duration>
      <video:publication_date>2012-09-12T06:33:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Paradise-XVIII-XIX-XXI-XXII</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XVIII</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>Lecture 12 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19062.jpg</video:thumbnail_loc>
      <video:duration>6373</video:duration>
      <video:publication_date>2012-09-04T09:36:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Einsteins-General-Theory-of-Relativity</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Reimannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 7: High rate quantizers and waveform encoding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15802.jpg</video:thumbnail_loc>
      <video:duration>4801</video:duration>
      <video:publication_date>2012-08-28T20:36:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 8: Measure, fourier series, and fourier transforms

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15803.jpg</video:thumbnail_loc>
      <video:duration>4769</video:duration>
      <video:publication_date>2012-08-28T20:37:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 32: Nuclear chemistry and elementary reactions

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15851.jpg</video:thumbnail_loc>
      <video:duration>2708</video:duration>
      <video:publication_date>2012-08-28T20:57:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system-the-nephron-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system the nephron animation</video:title>
      <video:description>The urinary system consists of the kidneys ureters urinary bladder and Urethra this video focuses on the most complex component of the urinary system the kidney the kidney is an excretory organ of extreme importance it cleanses the blood minute by minute constantly maintaining a delicate balance of elements etc</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/f71b1796-48e1-49c2-aea1-e8bcd27c2b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-12-01T07:39:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Urinary-system-the-nephron-animation</video:player_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Paradise-XXIV-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Paradise XXIV, XXV, XXVI</video:title>
      <video:description>&quot;Lec 20 - Paradise XXIV, XXV, XXVI&quot; Dante in Translation (ITAL 310)

This lecture covers Paradise XXIV-XXVI. In the Heaven of the Fixed Stars, Dante is examined on the three theological virtues by the apostles associated with each: St. Peter with faith (Paradise XXIV), St. James with hope (Paradise XXV), and St. John with love (Paradise XXVI). While mastering these virtues is irrelevant to the elect, it is crucial to the message of reform the pilgrim-turned-poet will relay on his return home. Dante&apos;s scholastic profession of faith before St. Peter (Paradise XXIV) is read testament to the complication of faith and reason. The second of the theological virtues is discussed in light of the classical disparagement of hope as a form of self-deception and its redemption by the biblical tradition through the story of Exodus, the archetype of Dante&apos;s journey. The pilgrim&apos;s three-part examination continues in Paradise XXVI under the auspices of St. John, where love, the greatest of the virtues is distinguished by its elusiveness. The emphasis on love&apos;s resistance to formal definition sets the stage for the pilgrim&apos;s encounter with Adam, who sheds light on the linguistic consequences of the Fall.

00:00 - Chapter 1. An Introduction to the Three Theoretical Virtues 
07:59 - Chapter 2. The Virtue of Faith 
28:22 - Chapter 3. The Virtue of Hope 
44:40 - Chapter 4. The Virtue of Love 
56:08 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23085.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-12T06:33:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Paradise-XXIV-XXV-XXVI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXIV</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 15: Valence bond theory and hybridization

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15834.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-08-28T20:50:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Similarity-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Similarity Example Problems</video:title>
      <video:description>Similarity Example Problems

Two example problems involving similarity</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20313.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T14:10:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-47-Similarity-Example-Problems</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Stem Cells</video:title>
      <video:description>If the cells in spinal chord were damaged and person is not able to work then stem cell technology is a very good medical invention for them. Video shows the interview of an expert doctor about the steam cells.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/c7f904fa-66fa-4f69-8e37-b8d95797132e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T22:40:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Are-Stem-Cells</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Seeds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Housing-Conundrum-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Housing Conundrum (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

The virtuous circle of housing price appreciation making defaults go down making lending lax making housing appreciate even more</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20130.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-09-06T02:07:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Housing-Conundrum-part-4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Greenhouse-Gases-in-the-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Greenhouse Gases in the Atmosphere</video:title>
      <video:description>Lec 7 - Greenhouse Gases in the Atmosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14693.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-27T09:58:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Greenhouse-Gases-in-the-Atmosphere</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Mechanical Animations</video:title>
      <video:description>These are mechanical animations that are visualized in 3d showing how the actual or physical machine itself works.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1170dc88-4f3b-45fa-8187-6f218d2b7310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-25T20:28:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-Mechanical-Animations</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-SAT-Prep-Test-6-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  89 - SAT Prep: Test 6 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 5

Problems 18-19 on page 738</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22406.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-11T02:00:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-89-SAT-Prep-Test-6-Section-7-Part-5</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 27: Integration by parts, reduction formulae

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15621.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-08-28T18:28:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-MIT-1801-Single-Variable-Calculus-Fall-2007</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-XXVII-XXVIII-XXIX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise XXVII, XXVIII, XXIX</video:title>
      <video:description>&quot;Lec 21 - Paradise XXVII, XXVIII, XXIX&quot; Dante in Translation (ITAL 310)

This lecture focuses on Paradise XXVII-XXIX. St. Peter&apos;s invective against the papacy from the Heaven of the Fixed Stars is juxtaposed with Dante&apos;s portrayal of its contemporary incumbent, Boniface VIII, in the corresponding canto of Inferno. Recalls of infernal characters proliferate as the pilgrim ascends with Beatrice into the primum mobile. Bid to look back on the world below, Dante perceives the mad track of his uneasy archetype, Ulysses. Dante&apos;s remembrance of this tragic shipwreck at the very boundary of time and space gains interest in light of his allusion to Francesca at the outset of Paradise XXIX. These resonances of intellectual and erotic transgression reinforce the convergence of cosmology and creation Dante assigns to the heaven of metaphysics.

00:00 - Chapter 1. Canto XXVII: St. Peter and the Boundary of the Material Universe 
20:12 - Chapter 2. Canto XXVIII: The Order of Angels
24:04 - Chapter 3. Shift to the Order of Creation in Canto XXIX 
37:43 - Chapter 4. Question and Answer on Creation, Incarnation 
01:00:56 - Chapter 5. Question and Answer on Sexual Language, Theological Risk 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23086.jpg</video:thumbnail_loc>
      <video:duration>4451</video:duration>
      <video:publication_date>2012-09-12T06:34:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Paradise-XXVII-XXVIII-XXIX</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXVIII</video:tag>
      <video:tag>XXIX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-40-Transistors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Electrical Engineering 40 - Transistors</video:title>
      <video:description>Lec 23- Electrical Engineering 40 - Transistors.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17246.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-02T13:48:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-40-Transistors</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NeatStich-Device-for-Laparoscopic-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NeatStich Device for Laparoscopic Surgery Video</video:title>
      <video:description>NeatStitch Ltd a medical device company engages in the development of port closure solutions for laparoscopic surgery neatstitch is the creator of neatclose tm the first automated port closure device for laparoscopic surgery</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7afd8935-68f1-486b-b7af-3cd69ad1b450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T03:03:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NeatStich-Device-for-Laparoscopic-Surgery-Video</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Evolution-of-Sex-and-Reproductive-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Evolution of Sex and Reproductive Strategies</video:title>
      <video:description>&quot;Lec 1 - Evolution of Sex and Reproductive Strategies&quot; Global Problems of Population Growth (MCDB 150)

Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproductive strategies, occur in few species, but violence is especially prevalent among the great apes, probably because eggs are so scarce in these species. In orangutans, rape is common. For gorillas, infanticide is a common form of reproductive violence, and male chimpanzees regularly fight each other and batter females.

00:00 - Chapter 1. Introduction
08:19 - Chapter 2. Facts about Sex and Reproduction
20:55 - Chapter 3. Reproductive Competition and Reproductive Strategies
38:24 - Chapter 4. Sexual Coersion, Violence and Rape
45:10 - Chapter 5. Evolution and Sex in the Great Apes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23090.jpg</video:thumbnail_loc>
      <video:duration>3989</video:duration>
      <video:publication_date>2012-09-12T12:13:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Evolution-of-Sex-and-Reproductive-Strategies</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>Strategies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-i-and-Imaginary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to i and Imaginary Numbers</video:title>
      <video:description>Introduction to i and Imaginary Numbers

Introduction to i and imaginary numbers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20135.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T02:09:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-Introduction-to-i-and-Imaginary-Numbers</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sex-and-Violence-Among-the-Apes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sex and Violence Among the Apes</video:title>
      <video:description>&quot;Lec 2 - Sex and Violence Among the Apes&quot; Global Problems of Population Growth (MCDB 150)

Chimpanzee males compete for position in a dominance hierarchy; status often depends on support from other members, including females, of the group. High ranking males have much greater sexual access to females in estrus. Males control females by physical violence and intimidation. Chimpanzees also engage in purposeful raids to kill members of other chimpanzee groups. This inter-group violence can help explain intra-group violence. To fend off attack from other groups, males must remain in groups and that requires males to compete for mating opportunities within the community. Competition for the scarce resource, eggs, leads to male-male violence and male coercion of females. If the alpha male monopolized all reproductive potential, then evolution would push non-dominant males to either fight continually for dominance or to leave the group and find females elsewhere. The chimpanzee solution is to allow all males some (though very unequal) reproductive possibility.

00:00 - Chapter 1. Introduction and Review of Lecture 1
07:58 - Chapter 2. Sexuality Orangutans
10:44 - Chapter 3. Sex and Violence in Chimpanzees
33:32 - Chapter 4. Sexual and Social Systems of Bonobos
38:01 - Chapter 5. Battering in Humans and Chimpanzees
45:06 - Chapter 6. Jane Goodall and Inter-Group Chimpanzee Violence
59:22 - Chapter 7. More Data on Violence in Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23091.jpg</video:thumbnail_loc>
      <video:duration>4374</video:duration>
      <video:publication_date>2012-09-12T12:13:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Sex-and-Violence-Among-the-Apes</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Among</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology1B-Gymnosperm-diversity-and-reproducti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-Biology1B-Gymnosperm diversity and reproducti</video:title>
      <video:description>&quot; Lec 32-Biology1B-Gymnosperm diversity and reproducti&quot; General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27230.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-21T04:07:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Biology1B-Gymnosperm-diversity-and-reproducti</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Biology1B</video:tag>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reproducti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diane-Harper-HPV-Vaccine-Efficacy-MWV52</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diane Harper: HPV Vaccine Efficacy (MWV52)</video:title>
      <video:description>In episode 52 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Diane Harper, M.D., M.P.H, Professor in the departments of Community and Family Medicine, Obstetrics and Gynecology, and Informatics and Personalized Health at the University of Missouri-Kansas City. Harper played a critical role in the clinical studies associated with the HPV vaccines and has voiced concerns over their long term ability to prevent cancer. She and Maloy discuss these concerns, gender differences in protection, and the challenges of creating a pan HPV vaccine.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_6997.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2011-09-08T18:19:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Diane-Harper-HPV-Vaccine-Efficacy-MWV52</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Diane</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Stan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 10: The Four Fundamental Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14547.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-08-26T19:12:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Philosophy 3</video:title>
      <video:description>&quot;Lec 33 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27272.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:37:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Philosophy-3</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-video-of-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A video of jet engine</video:title>
      <video:description>This gentleman seems rather keen on testing his jet engine. Keep him company as he tests.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5c07fad2-0255-490a-b70b-d5145e75de6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:31:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-video-of-jet-engine</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 18: Change of variables.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15659.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:43:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-1802-Multivariable-Calculus-Fall-2007</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15804.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-08-28T20:37:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-When-Humans-Were-Scarce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - When Humans Were Scarce</video:title>
      <video:description>&quot;Lec 4 - When Humans Were Scarce&quot; Global Problems of Population Growth (MCDB 150)

Hunter-gatherer populations were much less dense than later agriculturalists. The variety of their food supply protected them from crop failures and their sparseness reduced the spread of infectious diseases. Hunter-gatherers were healthier and worked less than early agriculturalists. Why didn&apos;t their numbers increase up to the same level of Malthusian misery? Their numbers may have been limited by violence between groups. Agriculture is more work intense and offers a less varied diet. Populations seem to grow rapidly and then die out suddenly. Populations are subject to climatic- or disease-caused crop failure. But farming allows individuals to produce a surplus of food that can then be stolen by warrior tribes or military castes. The surplus allows for population growth, cities and stratified societies. The death rate, until perhaps the 1700s in Europe, is enormously high: only approximately a third of women survive to the end of their reproductive period. At this death rate, surviving women who are able to reproduce must have more than six children on average or the society goes extinct. All the great religions and cultures develop in this long period and all stress the requirement for high reproductive rates: &quot;Be fruitful and multiply.&quot;

00:00 - Chapter 1. Introduction to Human Systems: Hunter Gatherers
11:34 - Chapter 2. Hunter Gatherer Demography
23:58 - Chapter 3. Population and the Dawn of Agriculture
31:02 - Chapter 4. Fertility and Mortality for Early Agriculturalists
42:20 - Chapter 5. High Fertility and Culture
49:17 - Chapter 6. Upper Limit of Human Fertility
57:27 - Chapter 7. Limiting Fertility by Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23093.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-12T12:13:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-When-Humans-Were-Scarce</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>Scarce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 9: Discrete-time fourier transforms and sampling theorem

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15805.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-08-28T20:37:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-2012-Sally-Walsh-Lecture-with-Greg-Lynn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn</video:title>
      <video:description>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17381.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-02T18:56:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-2012-Sally-Walsh-Lecture-with-Greg-Lynn</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Greg</video:tag>
      <video:tag>Lynn</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sally</video:tag>
      <video:tag>Walsh</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>School</video:tag>
      <video:tag>of</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Safety-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Safety Song</video:title>
      <video:description>Informative and fun song with muppets explaining the proper safety procedures in the lab.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_3544.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-11-19T23:19:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Safety-Song</video:player_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-CS-61A-Shell-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - CS 61A : Shell Programming II</video:title>
      <video:description>CS 61A : Shell Programming II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19669.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-05T04:07:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-30-CS-61A-Shell-Programming-II</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mass-Politics-and-the-Political-Challenge-from-the-Left</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mass Politics and the Political Challenge from the Left</video:title>
      <video:description>&quot;Lec 7 - Mass Politics and the Political Challenge from the Left&quot; France Since 1871 (HIST 276)

The history of socialism in France can be understood in terms of the competition between revolutionary socialists and reform socialists. The former advocated abandoning electoral politics, while the latter attempted to improve conditions for workers by means of reforms within the political system. These two attitudes found figureheads in Jules Guesdes and Paul Brousse, respectively. Reform socialists and revolutionary socialists are united under the leadership of Jean Jaures, whose organizing efforts define and influence French socialism well into the twentieth century.

00:00 - Chapter 1. The Lure of Revolutionary Socialism: Jules Guesde, the Red Pope
17:09 - Chapter 2. The Challenge of Reform Socialism: Brousse and the &apos;Possibilists&apos;
22:20 - Chapter 3. Fragile Integration: Compromises in Municipal Socialism
30:18 - Chapter 4. The Heroic Age of Syndicalism: The Dream of Fernand Pelloutier
38:32 - Chapter 5. Jean Jaures and the Unification of the Socialist Party

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16792.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-01T09:53:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Mass-Politics-and-the-Political-Challenge-from-the-Left</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>syndicalism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Revolutionary</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Jaures</video:tag>
      <video:tag>Guesde</video:tag>
      <video:tag>Brousse</video:tag>
      <video:tag>Sorel</video:tag>
      <video:tag>Sowerwine</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>bourse</video:tag>
      <video:tag>du</video:tag>
      <video:tag>travail</video:tag>
      <video:tag>commune</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Greco-Roman-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Greco-Roman World</video:title>
      <video:description>&quot;Lec 3 - The Greco-Roman World&quot; Introduction to New Testament (RLST 152)

Knowledge of historical context is crucial to understanding the New Testament. Alexander the Great, in his conquests, spread Greek culture throughout the Mediterranean world. This would shape the structure of city-states, which would share characteristically Greek institutions, such as the gymnasium and the boule. This would also give rise to religious syncretism, that is, the mixing of different religions. The rise of the Romans would continue this trend of universalization of Greek ideals and religious tolerance, as well as implement the social structure of the Roman household. The Pax Romana, and the vast infrastructures of the Roman Empire, would facilitate the rapid spread of Christianity.

00:00 - Chapter 1. Alexander the Great and Hellenization
08:29 - Chapter 2. The Greek City-State
18:46 - Chapter 3. Religious Syncretism
22:28 - Chapter 4. The Roman Household and Social Structure
34:45 - Chapter 5. The Rise of Julius Caesar and Octavian
40:07 - Chapter 6. The Pax Romana

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23116.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-12T12:29:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-The-Greco-Roman-World</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Greco</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 23 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 23: Detection for flat rayleigh fading and incoherent channels, and rake receivers

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15818.jpg</video:thumbnail_loc>
      <video:duration>3853</video:duration>
      <video:publication_date>2012-08-28T20:42:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Harvards-green-commitment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Harvard&apos;s green commitment</video:title>
      <video:description>Lec 95 - Harvard&apos;s green commitment. Harvard&apos;s fall 2008 sustainability celebration included panels, tours, fairs, film screening, coffee-house style discussions - and the very convenient appearance of former Vice President Al Gore.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16136.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-08-29T09:52:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-95-Harvards-green-commitment</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Drew</video:tag>
      <video:tag>Faust</video:tag>
      <video:tag>gore</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>celebration</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Surgical-Elimination-of-Periodontal-Pockets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Surgical Elimination of Periodontal Pockets</video:title>
      <video:description>&quot;Lec 28 - Surgical Elimination of Periodontal Pockets&quot; The surgery and scaling to eliminate periodontal pockets on maxillary arch.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21578.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-09T06:04:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Surgical-Elimination-of-Periodontal-Pockets</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Pockets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Johannine-Christianity-The-Gospel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Johannine Christianity: The Gospel</video:title>
      <video:description>&quot;Lec 11 - Johannine Christianity: The Gospel&quot; Introduction to New Testament (RLST 152)

The Gospel of John is a gospel dramatically different from the Synoptic Gospels. It is full of long dialogues, it speaks of &quot;signs&quot; rather than exorcisms or miracles, and its narrative differs at many points from the Synoptics. Themes in the Gospel are also repeated throughout--themes such as ascending and descending, light and darkness, seeing and knowing. Johannine literature also presents a high Christology that equates Jesus with God. The Gospel also reflects the sectarian nature of the community to which the author belonged.

00:00 - Chapter 1. Narratival Differences between the Gospel of John and the Synoptic Gospels
23:54 - Chapter 2. Major Themes of the Gospel of John
32:25 - Chapter 3. Johannine Sectarianism
42:47 - Chapter 4. Johannine Christology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23124.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-12T12:30:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Johannine-Christianity-The-Gospel</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Johannine</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Middle-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Middle Classes</video:title>
      <video:description>Lec 9 - Middle Classes. European Civilization, 1648-1945 (HIST 202)

The nineteenth century in Europe is, in many ways, synonymous with the rise of the bourgeoisie. It is misleading, however, to consider this newly dominant middle class as a homogenous group; rather, the century may be more accurately described in terms of the rise of plural middle classes. While the classes comprising this group were united by their search for power based on property rights rather than hereditary privilege, they were otherwise strikingly diverse. Contemporary stereotypes of the bourgeois as a grasping philistine ought to therefore be nuanced. Along with the real, undeniable cruelty of many capitalists with respect to their workers, the middle classes also pioneered the first philanthropic voluntary associations, broadened the reach of public education, and inspired the development of effective birth control.

00:00 - Chapter 1. The Nineteenth Century, the Bourgeois Century 
06:04 - Chapter 2. The Middle Class Work Ethic 
10:57 - Chapter 3. Voluntary Organizations of the Middle Classes: Charity and Religion 
15:49 - Chapter 4. Demographics of the Middle Class 
20:39 - Chapter 5. Variations within the Bourgeoisie: From Financiers to Schoolteachers 
35:18 - Chapter 6. The Homes of the Bourgeoisie: Common Cultural Accoutrements 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14112.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-26T11:13:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Middle-Classes</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bourgeois</video:tag>
      <video:tag>petty</video:tag>
      <video:tag>bourgeoisie</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Daumier</video:tag>
      <video:tag>clothing</video:tag>
      <video:tag>proletariat</video:tag>
      <video:tag>aristocracy</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>philistinism</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Manchester</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>association</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Philippe</video:tag>
      <video:tag>shopkeeper</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>childhood</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Shorting-Stock-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Shorting Stock 2</video:title>
      <video:description>Shorting Stock 2
More on the mechanics of shorting stock.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20139.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-06T02:10:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Shorting-Stock-2</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Shorting</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on linear functions for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16315.jpg</video:thumbnail_loc>
      <video:duration>3952</video:duration>
      <video:publication_date>2012-08-29T18:17:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Introduction-to-Linear-Dynamical-Systems</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>gain</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>function</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Backward-induction-ultimatums-and-bargaining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Backward induction: ultimatums and bargaining</video:title>
      <video:description>Game Theory (ECON 159)

We develop a simple model of bargaining, starting from an ultimatum game (one person makes the other a take it or leave it offer), and building up to alternating offer bargaining (where players can make counter-offers). On the way, we introduce discounting: a dollar tomorrow is worth less than a dollar today. We learn that, if players are equally patient, if offers can be in rapid succession, and if each side knows how much the game is worth to the other side, then the first offer is for an equal split of the pie and this offer is accepted. But this result depends on those assumptions; for example, bargaining power may depend on wealth.

00:00 - Chapter 1. Ultimatum Games: Why Backward Induction Fails Here
14:15 - Chapter 2. Bargaining Games: Setup and Generalization 
47:44 - Chapter 3. Bargaining Games: Summary of Proof of Generalization
54:29 - Chapter 4. Bargaining Games: Assumptions and Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16750.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-09-01T09:21:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Backward-induction-ultimatums-and-bargaining</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alternating</video:tag>
      <video:tag>offers</video:tag>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>bargaining</video:tag>
      <video:tag>bilateral</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>inefficiency</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Rubinstein</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>ultimatum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 16: Determining hybridization in complex molecules; Thermochemistry and bond energies/bond enthalpies

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15835.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-28T20:51:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paul-as-Pastor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Paul as Pastor</video:title>
      <video:description>&quot;Lec 15 - Paul as Pastor&quot; Introduction to New Testament (RLST 152)

1 Corinthian and 2 Corinthians give us several snapshots of the development of the Corinthian church and Paul&apos;s relationship to it. In 1 Corinthians Paul is concerned with controversies that have been dividing the church, most probably along social status lines. The issues causing controversy include whether one should eat food sacrificed to idols, how one ought to conduct oneself sexually, the practice of speaking in tongues, and how Christians will be resurrected from the dead. 2 Corinthians shows that these issues seem to have been resolved. However, 2 Corinthians 10-13 (probably a separate letter) presents Paul in a defensive posture, struggling to justify his position over and against the new &quot;super apostles&quot; that have infiltrated the Corinthian church.

00:00 - Chapter 1. Paul to the Corinthians about the Resurrection of the Dead
12:54 - Chapter 2. The Historical and Social Context of the Church in Corinth
22:05 - Chapter 3. Issues of Controversy in the Corinthian Church
32:01 - Chapter 4. The Root of These Controversies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23128.jpg</video:thumbnail_loc>
      <video:duration>2851</video:duration>
      <video:publication_date>2012-09-12T12:30:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Paul-as-Pastor</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Pastor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-Starting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs and Symptoms of Labour Starting</video:title>
      <video:description>As the pregnancy comes to a close there are signs and symptoms mom will need to look for in order to recognize the beginning of labor if you are late in your last trimester of pregnancy you are probably eagerly awaiting a sign that labour has begun or is imminent</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/eaf8d76b-9fb6-4de5-96c3-616e790ea01a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:22:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-Starting</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Imperialists-and-Boy-Scouts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Imperialists and Boy Scouts</video:title>
      <video:description>Lec 15 - Imperialists and Boy Scouts. European Civilization, 1648-1945 (HIST 202)

The boom in European colonial expansion in the second half of the nineteenth century, the so-called New Imperialism, can be seen to follow from three principle factors, in ascending order of importance: religious proselytizing, profit, and inter-imperial political strategy. With respect to the latter concern, the conflicts emerging from imperialism set the stage for World War I. Along with its military and industrial consequences, imperialism also entailed a large-scale cultural program dedicated to strengthening support for its objectives among the domestic populations of the imperial powers. The creation of the Boy Scouts is an exemplary form of such a program, founded upon a mythology of the American frontier reformulated to encompass Africa and Asia.

00:00 - Chapter 1. The Age of New Imperialism: God, Gold and Glory
08:19 - Chapter 2. The Domestic Influence of Social Imperialism 
11:31 - Chapter 3. The Great Game: Colonial Rivalries Leading Up to the First World War 
15:30 - Chapter 4. Violence and Atrocities in the Colonial System 
22:26 - Chapter 5. The Culture of Imperialism: The Origins of the Boy Scouts and the Frontier Ideology 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14123.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-08-26T11:20:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Imperialists-and-Boy-Scouts</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>new</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>America</video:tag>
      <video:tag>civilizing</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>Fashoda</video:tag>
      <video:tag>Bugeaud</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>Sudan</video:tag>
      <video:tag>Baden</video:tag>
      <video:tag>Powell</video:tag>
      <video:tag>Boy</video:tag>
      <video:tag>Scout</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Congo</video:tag>
      <video:tag>Zaire</video:tag>
      <video:tag>Herero</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Mali</video:tag>
      <video:tag>Touareg</video:tag>
      <video:tag>border</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 20 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 20: Phase equilibria - two components. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15546.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-08-28T18:07:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-MIT-560-Thermodynamics-Kinetics-Spring-2008</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 16 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 16: Definite integrals

View the complete course at: http://ocw.mit.edu/18-01F06

Lecture 17 is Exam 2, so no video was recorded.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15602.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-08-28T18:23:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-MIT-1801-Single-Variable-Calculus-Fall-2007</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>18</video:tag>
      <video:tag>01</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 23 - MIT 18.01 Single Variable Calculus, Fall 2007&quot;Lecture 23: Exam 3 review
Note: Lecture 26 was an exam session. No video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15615.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-08-28T18:26:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-1801-Single-Variable-Calculus-Fall-2007</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>18</video:tag>
      <video:tag>01</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Note</video:tag>
      <video:tag>26</video:tag>
      <video:tag>was</video:tag>
      <video:tag>an</video:tag>
      <video:tag>session</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Natural-Resources-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Natural Resources 1</video:title>
      <video:description>Lec 8 - Natural Resources 1.
September 14, 2009

Prof. Infelise discusses NEPA and the Power of Information; Introduction to NEPA; The Duty to Prepare an EIS; &quot;Recommendation or Report on Proposals&quot;

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16975.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T18:12:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Natural-Resources-1</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090914</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Roughing-it-on-Great-Brewster-Island</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Roughing it on Great Brewster Island</video:title>
      <video:description>Lec 96 - Roughing it on Great Brewster Island. Four women keep a meticulous diary of their stay on Great Brewster Island in July of 1891. The diary, which is filled with illustrations and photographs, was purchased by the Schlesinger Library in 1999.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16137.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-08-29T09:56:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-96-Roughing-it-on-Great-Brewster-Island</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>illustration</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>Brewster</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>stilgoe</video:tag>
      <video:tag>Schlesinger</video:tag>
      <video:tag>library</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Arguing-with-Paul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Arguing with Paul?</video:title>
      <video:description>&quot;Lec 18 - Arguing with Paul?&quot; Introduction to New Testament (RLST 152)

Early Christianity presents us with a wide diversity in attitudes towards the law. There were also many different Christologies circulating in different communities. The book of James presents one unique perspective. It seems to be written in the tradition of Jewish wisdom literature in its presentation of sayings and its concern for the poor. James also presents a view of works and faith that seems to oppose Pauline teaching. However, the terms &quot;faith&quot; and &quot;works&quot; function differently in Paul&apos;s writings and in the book of James

00:00 - Chapter 1. Diversity in Early Christianity: Attitudes towards the Jewish Law
03:57 - Chapter 2. Diversity in Early Christianity: Christology
21:03 - Chapter 3. James as Jewish Wisdom Literature
27:47 - Chapter 4. Faith and Works in James in Comparison to Paul

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23132.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-12T12:31:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Arguing-with-Paul</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Arguing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Paul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Household-Paul-The-Pastorals-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Household Paul: The Pastorals Introduction to New Testament</video:title>
      <video:description>Lec 19 - The Household Paul: The Pastorals Introduction to New Testament (RLST 152)

In the undisputed Pauline epistles, marriage is seen as a way to extirpate sexual desire - neither as a means for procreation nor as the preferred social status. The Pastoral Epistles, written to instruct in the pastoring of churches and appointing of church offices, presents quite un-Pauline attitudes. In the Pastoral Epistles, the church, rather than an ecclesia, becomes a household, a specifically patriarchal structure in which men hold offices and women are not to have authority over them. They present a pro-family, anti-ascetic message in contrast to the Pauline epistles.

00:00 - Chapter 1. Marriage, Family, Sex, and Women in Paul&apos;s Letters
21:01 - Chapter 2. The Pro-Family and Anti-Ascetic Stance in the Pastoral Epistles
26:50 - Chapter 3. The Pastoral Epistles and the Jewish Law
29:53 - Chapter 4. The Church as Household

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23133.jpg</video:thumbnail_loc>
      <video:duration>2764</video:duration>
      <video:publication_date>2012-09-12T12:31:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-The-Household-Paul-The-Pastorals-Introduction-to-New-Testament</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Pastorals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Interpreting-Scripture-Hebrews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Interpreting Scripture: Hebrews</video:title>
      <video:description>&quot;Lec 21 - Interpreting Scripture: Hebrews&quot; Introduction to New Testament (RLST 152)

There are many ways of interpreting the text, and ancient methods of interpretation may seem bizarre to our modern sensibilities. The New Testament offers us many examples of how an early Christian might interpret the text of the Hebrew Bible, which was their scripture. The Letter to the Hebrews, which is not really a letter but a speech of encouragement, structures its argument around the thesis that Jesus&apos; liturgy and priesthood is superior to that in the Hebrew Bible. The author of Hebrews proves this through several interesting interpretations of passages from the Hebrew Bible.

00:00 - Chapter 1. What Does A Text Mean? Methods of Interpretation
14:23 - Chapter 2. The Interpretation of the Hebrew Bible in the New Testament
23:42 - Chapter 3. The Letter to the Hebrews: A Speech of Encouragement
29:35 - Chapter 4. The Outline of the Epistle
34:39 - Chapter 5. Hebrews As Synkrisis: A Comparison between the Superior and the Inferior

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23135.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-12T12:32:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Interpreting-Scripture-Hebrews</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Hebrews</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Platos-Phaedo-Arguments-for-the-existence-of-the-soul-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Plato&apos;s Phaedo; Arguments for the existence of the soul, Part II</video:title>
      <video:description>&quot;Lec 4 - Introduction to Plato&apos;s Phaedo; Arguments for the existence of the soul, Part II&quot; Death (PHIL 176)

After a brief introduction to Plato&apos;s Phaedo, more arguments are offered in this lecture in defense of the existence of an immaterial soul. The emphasis here is on the fact that we need to believe in the existence of a soul in order to explain the claim that we possess free will. This is an argument dualists use as an objection to the physicalists: since no merely physical entity could have free will, there must be more to us than just being a physical object.

00:00 - Chapter 1. Introduction to Plato&apos;s Phaedo 
08:27 - Chapter 2. Creativity and Reason in Machines 
13:43 - Chapter 3. Feelings in Machines, from Marvin to Hal 
20:34 - Chapter 4. &quot;Qualia&quot; in Emotion and Consciousness: The Dualist&apos;s Defense and Its Weakness 
42:20 - Chapter 5. Free Will as a Defense of the Soul and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16259.jpg</video:thumbnail_loc>
      <video:duration>2944</video:duration>
      <video:publication_date>2012-08-29T16:54:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Introduction-to-Platos-Phaedo-Arguments-for-the-existence-of-the-soul-Part-II</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dualist</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>qualia</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Socrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 2: Discovery of electron and nucleus, need for quantum mechanics

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15821.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-08-28T20:47:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 3: Wave-particle duality of light

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15822.jpg</video:thumbnail_loc>
      <video:duration>2902</video:duration>
      <video:publication_date>2012-08-28T20:47:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Never-Call-Retreat-Military-and-Political-Turning-Points-in-1863</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Never Call Retreat: Military and Political Turning Points in 1863</video:title>
      <video:description>&quot;Lec 14 - Never Call Retreat: Military and Political Turning Points in 1863&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight lectures on the military history of the early part of the war. Beginning with events in the West, Blight describes the Union victories at Fort Donelson and Fort Henry, introduces Union General Ulysses S. Grant, and narrates the horrific battle of Shiloh, fought in April of 1862. Moving back East, the lecture describes the Union General George McClellan&apos;s abortive 1862 Peninsula campaign, which introduced the world to Confederate General Thomas &quot;Stonewall&quot; Jackson. The lecture concludes with Confederate General Robert E. Lee&apos;s decision to take the battle to the North.

00:00 - Chapter 1. The Mood of the Civil War and McClellan&apos;s Army
09:46 - Chapter 2. Early Union Successes and Ulysses S. Grant&apos;s Entry into the War
20:07 - Chapter 3. The Battle of Shiloh
26:29 - Chapter 4. McClellan&apos;s Abortive 1862 Naval Campaign and &quot;Stonewall&quot; Jackson
33:34 - Chapter 5. The Battle of Seven Days and Robert E. Lee&apos;s Move North
49:14 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16720.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-09-01T08:36:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Never-Call-Retreat-Military-and-Political-Turning-Points-in-1863</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antietam</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Proclamation</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>Donelson</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>George</video:tag>
      <video:tag>McClellan</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>Shiloh</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-3-Regular-Industry-Supply-and-Rents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents</video:title>
      <video:description>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Industry Supply and Rents.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the different talents and abilities of individual firms and how they generate an industry supply.  We begin by deriving the basic concepts of industry supply from individual firm supply and producer surplus.  We then turn to the notion of long-run industry supply, contrasting the traditional view that competition erodes profits to the importance of rare talents and superstars.  Finally we discuss prominent empirical regularities about the distribution of talents, such as power laws and particularly Zipf&apos;s law.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15002.jpg</video:thumbnail_loc>
      <video:duration>3486</video:duration>
      <video:publication_date>2012-08-28T11:24:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Lecture-3-Regular-Industry-Supply-and-Rents</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces the term debugging.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15955.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-08-29T01:08:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Programming-Methodology-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>int</video:tag>
      <video:tag>array</video:tag>
      <video:tag>list</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>printn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-to-Tell-a-Stars-Real-Age-Harvard-Smithsonian-Center-for-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics</video:title>
      <video:description>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics. Søren Meibom, CfA

For many movie stars, their ages are well-kept secrets. In space, the same is true of the actual stars. Like our Sun, most stars look nearly unchanged for most of their lives.

September 15, 2011</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15970.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-08-29T06:58:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-How-to-Tell-a-Stars-Real-Age-Harvard-Smithsonian-Center-for-Astrophysics</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>CfAPublicNight</video:tag>
      <video:tag>SorenMeibom</video:tag>
      <video:tag>09</video:tag>
      <video:tag>15</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ways-In-and-Out-of-the-Hermeneutic-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ways In and Out of the Hermeneutic Circle</video:title>
      <video:description>&quot;Lec 3 - Ways In and Out of the Hermeneutic Circle&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines acts of reading and interpretation by way of the theory of hermeneutics. The origins of hermeneutic thought are traced through Western literature. The mechanics of hermeneutics, including the idea of a hermeneutic circle, are explored in detail with reference to the works of Hans-George Gadamer, Martin Heidegger, and E. D. Hirsch. Particular attention is paid to the emergence of concepts of &quot;historicism&quot; and &quot;historicality&quot; and their relation to hermeneutic theory.

00:00 - Chapter 1. The History of Hermeneutics
10:32 - Chapter 2. The Hermeneutic Circle
20:37 - Chapter 3. On Prejudice
23:45 - Chapter 4. Historicism and &quot;Historicality&quot;
27:48 - Chapter 5. Gadamer&apos;s Debt to Heidegger
33:21 - Chapter 6. Prejudice and Tradition
37:20 - Chapter 7. E. D. Hirsch

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17407.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-03T13:04:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Ways-In-and-Out-of-the-Hermeneutic-Circle</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hermeneutics</video:tag>
      <video:tag>historicism</video:tag>
      <video:tag>historicality</video:tag>
      <video:tag>prejudice</video:tag>
      <video:tag>secular</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>History</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>merger</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>fore</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-7-Regular-Basic-Monopoly-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory</video:title>
      <video:description>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Basic Monopoly Theory,&quot; October 25, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture begins the second half of the course, which focuses on imperfect competition.  We begin by developing the basic incentive of a monopolist to reduce quantity in order to raise price and how to measure the inefficiency this creates.  We consider some empirical measurements of these incentives and inefficiencies.  We then consider the comparative statics of monopoly and how the rate at which the monopolist passes through cost changes into price changes measures many dimensions of her behavior.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15008.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-08-28T11:31:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Lecture-7-Regular-Basic-Monopoly-Theory</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 16- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17860.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-03T17:51:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-200C2-Community-Environmental-Hea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 200C2 -Community Environmental Hea</video:title>
      <video:description>&quot;Lec 7 - Public Health 200C2 -Community Environmental HeaEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27417.jpg</video:thumbnail_loc>
      <video:duration>4943</video:duration>
      <video:publication_date>2012-09-21T06:34:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Public-Health-200C2-Community-Environmental-Hea</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Hea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-1-Factor-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 1 - Factor Markets</video:title>
      <video:description>&quot;Lec 14 - Economics 1 - Factor Markets&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27475.jpg</video:thumbnail_loc>
      <video:duration>1996</video:duration>
      <video:publication_date>2012-09-21T07:39:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Economics-1-Factor-Markets</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on matrix exponentials, eigenvectors, and diagonalization and their uses in LDS for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16333.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-08-29T18:29:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Introduction-to-Linear-Dynamical-Systems</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>piecewise</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Pulsars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Pulsars</video:title>
      <video:description>&quot;Lec 14 - Pulsars&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn begins with a summary of the four post-Newtonian effects of general relativity that were introduced and explained last time: precession of the perihelion, the deflection of light, the gravitational redshift, and gravitational waves. The concept of gravitational lensing is discussed as predicted by Einstein&apos;s general relativity theory. The formation of a gravitational lens can be observed when light from a bright distant source bends around a massive object between the source (such as a quasar) and the observer. Professor Bailyn then offers a slideshow of gravitational lenses. The issue of finding suitable astronomical objects that lend the opportunity to observe post-Newtonian relativistic effects is addressed. The lecture ends with Jocelyn Bell and the discovery of pulsars.

00:00 - Chapter 1. Review of Post-newtonian Effects of General Relativity
06:15 - Chapter 2. Gravitational Lensing
21:05 - Chapter 3. Jocelyn Bell, Binary Pulsars, and General Relativity
44:17 - Chapter 4. Measurement Errors and Testing Strong Field Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17284.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-02T17:33:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Pulsars</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Bell</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Jocelyn</video:tag>
      <video:tag>magnetized</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>periastron</video:tag>
      <video:tag>perigalacticon</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>relativistic</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>rotating</video:tag>
      <video:tag>strong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reviews what he covered on methods and functions and then goes into more detail.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15945.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-08-29T00:48:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Programming-Methodology-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>information</video:tag>
      <video:tag>hiding</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>instance</video:tag>
      <video:tag>imp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Aggression-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Aggression IV</video:title>
      <video:description>&quot;Lec 20 - Aggression IV&quot; (May 17, 2010) Professor Robert Sapolsky completes his fourth and final part of a discussion about aggression and violence. He discusses how hormones and evolution have shaped this behavior into the way humans interact today.


Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18962.jpg</video:thumbnail_loc>
      <video:duration>6171</video:duration>
      <video:publication_date>2012-09-04T08:18:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Aggression-IV</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>attribute</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>stimuli</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>generosity</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>anthropology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-of-the-Mortgage-Market-A-Personal-Narrative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History of the Mortgage Market: A Personal Narrative</video:title>
      <video:description>&quot;Lec 19 - History of the Mortgage Market: A Personal Narrative&quot; Financial Theory (ECON 251) 

Professor Geanakoplos explains how, as a mathematical economist, he became interested in the practical world of mortgage securities, and how he became the Head of Fixed Income Securities at Kidder Peabody, and then one of six founding partners of Ellington Capital Management. During that time Kidder Peabody became the biggest issuer of collateralized mortgage obligations, and Ellington became the biggest mortgage hedge fund. He describes securitization and trenching of mortgage pools, the role of investment banks and hedge funds, and the evolution of the prime and subprime mortgage markets. He also discusses agent based models of prepayments in the mortgage market.

00:00 - Chapter 1. Fannie Mae, Freddie Mac, and the Mortgage Securities Market
17:01 - Chapter 2. Collateralized Mortgage Obligations
22:44 - Chapter 3. Modeling Prepayment Tendencies at Kidder Peabody
35:40 - Chapter 4. The Rise of Ellington Capital Management and the Role of Hedge Funds
52:52 - Chapter 5. The Leverage Cycle and the Subprime Mortgage Market
01:13:51 - Chapter 6. The Credit Default Swap
01:18:36 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23159.jpg</video:thumbnail_loc>
      <video:duration>4758</video:duration>
      <video:publication_date>2012-09-12T12:56:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-History-of-the-Mortgage-Market-A-Personal-Narrative</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Narrative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Jurgen-Bey-of-Studio-Makkink-Bey-in-Rotterdam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam</video:title>
      <video:description>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam.
Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, February 1, 2012. Bey was the final speaker in the RDA Spring Lecture Series &quot;FURNISH Space / Context / Object.&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17332.jpg</video:thumbnail_loc>
      <video:duration>3450</video:duration>
      <video:publication_date>2012-09-02T18:22:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Jurgen-Bey-of-Studio-Makkink-Bey-in-Rotterdam</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-TEDxCaltech-Nadine-Dabby-Programming-Molecular-Robots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots</video:title>
      <video:description>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots. Nadine Dabby is a graduate student in Computation and Neural Systems at Caltech, where she works on DNA nanotechnology and molecular programming in the Winfree Lab.  Prior to attending Caltech, she completed a double major in Molecular and Cell Biology and English Literature at UC Berkeley. Nadine is also an adjunct lecturer at the Art Center College of Design, where she teaches a course on Biomimicry to art and design undergraduates.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15025.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-08-28T11:57:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-TEDxCaltech-Nadine-Dabby-Programming-Molecular-Robots</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 71 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16111.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-29T09:37:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-71-CS50-Week-9-Monday</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field of Square Pair of Coils

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16196.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-29T14:51:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-MIT-6013-Electromagnetics-and-Applications-Fall-2</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Configurative-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Configurative Reading</video:title>
      <video:description>&quot;Lec 4 - Configurative Reading&quot; Introduction to Theory of Literature (ENGL 300)

The discussion of Gadamer and Hirsch continues in this lecture, which further examines the relationship between reading and interpretation. Through a comparative analysis of these theorists, Professor Paul Fry explores the difference between meaning and significance, the relationship between understanding and paraphrasing, and the nature of the gap between the reader and the text. Through Wolfgang Iser&apos;s essay, &quot;The Reading Process,&quot; the nature of textual expectation and surprise, and the theory of their universal importance in narrative, is explained. The lecture concludes by considering the fundamental, inescapable role that hermeneutic premises play in canon formation.

00:00 - Chapter 1. Gadamer Revisited
08:47 - Chapter 2. Hirsch&apos;s Historicism
19:44 - Chapter 3. Iser: The Act of Reading
28:25 - Chapter 4. Expectations
43:12 - Chapter 5. Tony the Tow Truck
48:51 - Chapter 6. Gadamer, Iser, Hirsch, and the Canon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17408.jpg</video:thumbnail_loc>
      <video:duration>3134</video:duration>
      <video:publication_date>2012-09-03T13:04:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Configurative-Reading</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boredom</video:tag>
      <video:tag>and</video:tag>
      <video:tag>overstrain</video:tag>
      <video:tag>violation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>defamiliarization</video:tag>
      <video:tag>Surprise</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>culinary</video:tag>
      <video:tag>fiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-TEDxCaltech-Simon-Flling-Quantum-Simulations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations</video:title>
      <video:description>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations. Simon Fölling studies quantum many-body systems, such as the ones found in magnetic and semiconducting materials, by using ultracold atomic gases. He started to work in the field when graduating from the University of Heidelberg, and subsequently during his PhD in Mainz, Germany and a postdoc at Harvard University. He is still so fascinated by this field that he now started a new project in the field at the University of Munich.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15032.jpg</video:thumbnail_loc>
      <video:duration>918</video:duration>
      <video:publication_date>2012-08-28T12:04:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-TEDxCaltech-Simon-Flling-Quantum-Simulations</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Challenging-Similarity-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Challenging Similarity Problem</video:title>
      <video:description>Challenging Similarity Problem

Interesting similarity problem where we don&apos;t have a lot of information to work with</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20314.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Challenging-Similarity-Problem</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 13 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27384.jpg</video:thumbnail_loc>
      <video:duration>2645</video:duration>
      <video:publication_date>2012-09-21T06:16:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Mathematics-16A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-No-visuals-for-last-10-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics 16A - No visuals for last 10 minutes</video:title>
      <video:description>&quot;Lec 15 - Mathematics 16A - No visuals for last 10 minutes&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27386.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-21T06:16:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-No-visuals-for-last-10-minutes</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Tension-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Tension (part 2)</video:title>
      <video:description>Tension (part 2)

A slightly more difficult tension problem.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21087.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-08T17:33:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-49-Tension-part-2</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>tension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-TEDxCaltech-Jeff-Marlow-The-Forces-of-Exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration</video:title>
      <video:description>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration. Jeff Marlow is a graduate student in Geological and Planetary Sciences at Caltech where he studies exotic microbial metabolisms in an attempt to understand the limits of life on Earth and beyond.  He has followed extreme life forms to acidic rivers, ice caves, deserts, the high Andes, and the deep ocean, and has worked on NASA&apos;s Mars Exploration Rovers and Phoenix Mars Lander. 

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15039.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-08-28T12:05:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-TEDxCaltech-Jeff-Marlow-The-Forces-of-Exploration</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-03-The-Linear-Model-I-April-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012)</video:title>
      <video:description>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012). The Linear Model I - Linear classification and linear regression. Extending linear models through nonlinear transforms. Lecture 3 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15089.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-08-28T13:07:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Lecture-03-The-Linear-Model-I-April-10-2012</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-CS50-Week-5-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - CS50 / Week 5: Monday</video:title>
      <video:description>Lec 77 - CS50 / Week 5: Monday. File I/O. Forensics. Linked lists. Stacks. Queues.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16117.jpg</video:thumbnail_loc>
      <video:duration>4247</video:duration>
      <video:publication_date>2012-08-29T09:42:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-77-CS50-Week-5-Monday</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-CS50-Week-4-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - CS50 / Week 4: Wednesday</video:title>
      <video:description>Lec 78 - CS50 / Week 4: Wednesday. Structures. Dynamic memory allocation. Stack and heap. Pointers. Debugging, continued.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16118.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-29T09:42:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-78-CS50-Week-4-Wednesday</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dynamic-Hedging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dynamic Hedging</video:title>
      <video:description>&quot;Lec 20 - Dynamic Hedging&quot; Financial Theory (ECON 251) 

Suppose you have a perfect model of contingent mortgage prepayments, like the one built in the previous lecture. You are willing to bet on your prepayment forecasts, but not on which way interest rates will move. Hedging lets you mitigate the extra risk, so that you only have to rely on being right about what you know. The trouble with hedging is that there are so many things that can happen over the 30 year life of a mortgage. Even if interest rates can do only two things each year, in 30 years there are over a billion interest rate scenarios. It would seem impossible to hedge against so many contingencies. The principle of dynamic hedging shows that it is enough to hedge yourself against the two things that can happen next year (which is far less onerous), provided that each following year you adjust the hedge to protect against what might occur one year after that. To illustrate the issue we reconsider the World Series problem from a previous lecture. Suppose you know the Yankees have a 60% chance of beating the Dodgers in each game and that you can bet any amount at 60:40 odds on individual games with other bookies. A naive fan is willing to bet on the Dodgers winning the whole Series at even odds. You have a 71% chance of winning a bet against the fan, but bad luck can cause you to lose anyway. What bets on individual games should you make with the bookies to lock in your expected profit from betting against the fan on the whole Series?

00:00 - Chapter 1. Fundamentals of Hedging
15:38 - Chapter 2. The Principle of Dynamic Hedging
24:26 - Chapter 3. How Does Hedging Generate Profit?
43:48 - Chapter 4. Maintaining Profits from Dynamic Hedging
54:08 - Chapter 5. Dynamic Hedging in the Bond Market
01:10:30 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23160.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-09-12T12:56:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Dynamic-Hedging</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dynamic-Hedging-and-Average-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Dynamic Hedging and Average Life</video:title>
      <video:description>&quot;Lec 21 - Dynamic Hedging and Average Life&quot; Financial Theory (ECON 251) 

This lecture reviews the intuition from the previous class, where the idea of dynamic hedging was introduced. We learn why the crucial idea of dynamic hedging is marking to market: even when there are millions of possible scenarios that could come to pass over time, by hedging a little bit each step of the way, the number of possibilities becomes much more manageable. We conclude the discussion of hedging by introducing a measure for the average life of a bond, and show how traders use this to figure out the appropriate hedge against interest rate movements.

00:00 - Chapter 1. Review of Dynamic Hedging
09:15 - Chapter 2. Dynamic Hedging as Marking-to-Market
19:55 - Chapter 3. Dynamic Hedging and Prepayment Models in the Market
30:50 - Chapter 4. Appropriate Hedges against Interest Rate Movements
01:05:15 - Chapter 5. Measuring the Average Life of a Bond

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23161.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-12T12:57:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Dynamic-Hedging-and-Average-Life</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography C110</video:title>
      <video:description>&quot;Lec 5 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27422.jpg</video:thumbnail_loc>
      <video:duration>4807</video:duration>
      <video:publication_date>2012-09-21T07:05:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Geography-C110</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 28 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27132.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T03:08:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2011</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Anti-household-Paul-Thecla-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament</video:title>
      <video:description>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament (RLST 152)

The Acts of Paul and Thecla has a narrative quite similar to those in ancient Greco-Roman novels: Thecla becomes enamored of Paul and they share a number of adventures. However, the Acts redirects eroticism towards a belief in a gospel of purity and asceticism. The Acts of Paul and Thecla present an ascetic, anti-marriage, anti-family message that would break the cycle of sex, birth, death, and decay that was so obvious in the ancient world. Given that Thecla emerges from the story as the true hero (and not Paul), is it possible to read the story as a feminist one?

00:00 - Chapter 1. The Acts of Paul and Thecla in Its Literary Context
15:10 - Chapter 2. The Gospel of Asceticism in the Acts of Paul and Thecla
26:50 - Chapter 3. The Cultural Phenomenon of Sexual Hierarchy
33:11 - Chapter 4. The Early Christian Answer to the Cycle of Birth and Death: Asceticism
41:25 - Chapter 5. Thecla, the Heroine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23134.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-12T12:31:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-The-Anti-household-Paul-Thecla-Introduction-to-New-Testament</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Thecla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Root-absorption-and-modifications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Root absorption and modifications</video:title>
      <video:description>Lec 37- Root absorption and modifications.
General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18557.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-04T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-Root-absorption-and-modifications</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B-Diketones-and-Hydroxyketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 3B Diketones and Hydroxyketones...</video:title>
      <video:description>Chemistry 3B Diketones and Hydroxyketones...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19279.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-05T01:08:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Chemistry-3B-Diketones-and-Hydroxyketones</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 13, 2009) Leonard Susskind discusses the theory and mathematics of angular momentum.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18748.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T04:35:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Basic-Concepts</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>crossproduct</video:tag>
      <video:tag>simu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-nature-of-death-cont-Believing-you-will-die</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The nature of death (cont.); Believing you will die</video:title>
      <video:description>&quot;Lec 15 - The nature of death (cont.); Believing you will die&quot; Death (PHIL 176)

The lecture explores the question of the state of being dead. Even though the most logical claim seems to be that when a person stops P-functioning he or she is dead, a more careful consideration must allow for exceptions, such as when one is asleep or in a coma. Professor Kagan then suggests that on some level nobody believes that he or she is going to die. As a case in point, he takes Tolstoy&apos;s famous character Ivan Ilych.

00:00 - Chapter 1. Introduction -- Accommodating Sleep in the Definition of Death 
03:36 - Chapter 2. Specification: The Ability to Engage in P-Functioning 
13:32 - Chapter 3. Nobody Believes that they will Die: An Analysis 
27:49 - Chapter 4. Can Imagining Death Work? Flaws in Freud&apos;s Argument 
36:11 - Chapter 5. Nobody Believes in Bodily Death: The Death of Ivan Ilyich 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16271.jpg</video:thumbnail_loc>
      <video:duration>2655</video:duration>
      <video:publication_date>2012-08-29T17:12:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-The-nature-of-death-cont-Believing-you-will-die</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>functioning</video:tag>
      <video:tag>Ilyich</video:tag>
      <video:tag>Inwagen</video:tag>
      <video:tag>Ivan</video:tag>
      <video:tag>P</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999

Static Equilibrium - Stability - Rope Walker

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_13877.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-25T21:12:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-801-Physics-I-Classical-Mechanics-Fall-1999</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999

Elasticity - Young&apos;s Modulus

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_13878.jpg</video:thumbnail_loc>
      <video:duration>3375</video:duration>
      <video:publication_date>2012-08-25T21:13:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-801-Physics-I-Classical-Mechanics-Fall-1999</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 5: Transposes, Permutations, Spaces R^n.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14539.jpg</video:thumbnail_loc>
      <video:duration>2862</video:duration>
      <video:publication_date>2012-08-26T19:08:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares approximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16327.jpg</video:thumbnail_loc>
      <video:duration>4142</video:duration>
      <video:publication_date>2012-08-29T18:25:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Introduction-to-Linear-Dynamical-Systems</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Statistics 20</video:title>
      <video:description>Lec 8- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17197.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-02T12:33:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 3 - MIT 18.086 Mathematical Methods for Engineers II&quot; The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15347.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-28T16:50:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23546.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:19:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Chemistry-1A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Statistical Mechanics&quot; April 6, 2009 - Leonard Susskind overviews elementary mathematics to define a method for understanding statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18687.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T04:00:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Statistical-Mechanics</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>value</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>lamb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psychology 101</video:title>
      <video:description>&quot;Lec 16 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27182.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T03:45:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Statistical Mechanics&quot; May 19, 2009 - Leonard Susskind lectures on a new class of systems, magnetic systems. He goes on to talk about mean field approximations of molecules in multidimensional lattice systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18693.jpg</video:thumbnail_loc>
      <video:duration>5852</video:duration>
      <video:publication_date>2012-09-04T04:01:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Statistical-Mechanics</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>class</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>metastability</video:tag>
      <video:tag>States</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Poetry-and-Marriage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Poetry and Marriage</video:title>
      <video:description>&quot;Lec 5 - Poetry and Marriage&quot; Milton (ENGL 220)

This second lecture on Milton&apos;s masque probes its complex depictions of virginity and chastity. The version of the masque performed in 1634 is compared with the published version of 1637, with particular emphasis on a monologue on the vanquishing powers of virginity that is created for the latter. The poet&apos;s commonplace book, specifically his notes on the self-mutilation of the medieval nuns of Coldingham, is linked to images of the body in the masque. Milton&apos;s gradual revision of his initial position favoring life-long virginity is described in detail.

00:00 - Chapter 1. Milton on Virginity, Chastity and the Threat of Rape
11:14 - Chapter 2. A Note on Chastity
16:56 - Chapter 3. Comus and the Lady: The Tension between Virginity and Chastity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17299.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-02T17:47:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Poetry-and-Marriage</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commonplace</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Guillory</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>nun</video:tag>
      <video:tag>Ebba</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Shakespeare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18086-Mathematical-Methods-for-Engineers-II-2ea914</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 7- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16405.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-30T15:10:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-MIT-18086-Mathematical-Methods-for-Engineers-II-2ea914</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Pythagorean-Theorem-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Pythagorean Theorem II</video:title>
      <video:description>Pythagorean Theorem II

More Pythagorean Theorem examples.  Introduction to 45-45-90 triangles.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20351.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-70-Pythagorean-Theorem-II</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Psychology 101</video:title>
      <video:description>&quot;Lec 20 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27186.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-21T03:46:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Self-Improving-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Self-Improving Artificial Intelligence</video:title>
      <video:description>&quot;Lec 4 - Self-Improving Artificial Intelligence&quot; October 24, 2007 lecture by Steve Omohundro for the Stanford University Computer Systems Colloquium (EE 380). Steve presents fundamental principles that underlie the operation of &quot;self-improving systems,&quot; i.e., computer software and hardware that improve themselves by learning from their own operations.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17441.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-03T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Self-Improving-Artificial-Intelligence</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Omohundro</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solar-Photovoltaic-Installation-and-Financing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solar Photovoltaic Installation and Financing</video:title>
      <video:description>&quot;Lec 43 - Solar Photovoltaic Installation and Financing&quot; (November 4, 2009) Lyndon Rive, Founder and Chief Executive Officer of SolarCity, discusses the business model and future prospects of his rapidly growing company, which concentrates on installing affordable photovoltaic systems for residential customers using a unique financing model.

Stanford University
http://www.stanford.edu

SolarCity Photovoltaics
http://www.solarcity.com/

Woods Institute Energy Seminar
http://energyseminar.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18814.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-04T05:38:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-43-Solar-Photovoltaic-Installation-and-Financing</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>residential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>financing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Influenza-Viruses-and-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Influenza Viruses and Pandemics</video:title>
      <video:description>&quot;Lec 7 - Influenza Viruses and Pandemics&quot; (November 2, 2009) Lucy S. Tompkins, Professor of Medicine and of Microbiology and Immunology at Stanford, discusses pandemic influenza in the last century, today, and in the future.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18728.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
      <video:publication_date>2012-09-04T04:23:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Influenza-Viruses-and-Pandemics</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>neuraminidase</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>sa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Energy-Innovation-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Energy Innovation Ecosystem</video:title>
      <video:description>&quot;Lec 20 - The Energy Innovation Ecosystem&quot; September 29, 2010 - A broad panel of distinguished energy leaders - John Krenicki from GE Energy, Roy Johnson from Calisolar, Dick Swanson from SunPower, and Uma Chowdhry from DuPont, and led by journalist Andrew Revkin - discusses opportunities for businesses and countries to participate in the &apos;energy innovation ecosystem&apos; needed to sustain the future of the energy sector. This panel takes place in conjunction with the 2010 Global Climate and Energy Project Symposium.

Stanford University
http://www.stanford.edu

Global Climate and Energy Project
http://gcep.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18791.jpg</video:thumbnail_loc>
      <video:duration>4196</video:duration>
      <video:publication_date>2012-09-04T05:26:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-The-Energy-Innovation-Ecosystem</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Basic-Transmission-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Transmission Genetics</video:title>
      <video:description>&quot;Lec 2 - Basic Transmission Genetics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism&apos;s DNA is made of the same basic parts, arranged in different orders. DNA is divided into chromosomes, or groups of genes, which code for proteins. Asexually reproducing organisms reproduce using mitosis, while sexually reproducing organisms reproduce using meiosis. Both these mechanisms involve duplication of DNA, which then gets passed to offspring. RNA is a key component in the duplication of DNA.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Structure of DNA and Genetic Material 
12:51 - Chapter 3. DNA Replication and Its Implications
25:56 - Chapter 4. Mendel&apos;s Laws
33:08 - Chapter 5. Mutations and Their Consequences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17320.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-09-02T18:14:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Basic-Transmission-Genetics</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Deconstruction-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Deconstruction I</video:title>
      <video:description>&quot;Lec 10 - Deconstruction I&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on Derrida and the origins of deconstruction, Professor Paul Fry explores two central Derridian works: &quot;Structure, Sign, and Play in the Discourse of Human Sciences&quot; and &quot;Différance.&quot; Derrida&apos;s critique of structuralism and semiotics, particularly the work of Levi-Strauss and Saussure, is articulated. Deconstruction&apos;s central assertions that language is by nature arbitrary and that meaning is indeterminate are examined. Key concepts, such as the nature of the text, discourse, différance, and supplementarity are explored.

00:00 - Chapter 1. Origins and Influence of Jacques Derrida
06:33 - Chapter 2. Derrida&apos;s Style
09:25 - Chapter 3. The Eiffel Tower and Wallace Stevens&apos; &quot;Anecdote of the Jar&quot;
17:00 - Chapter 4. Levi-Strauss and the Oedipus Myth
22:39 - Chapter 5. Derrida and Semiotic Science
28:13 - Chapter 6. &quot;Event&quot; and History
33:42 - Chapter 7. Language and Writing
42:34 - Chapter 8. Language, Supplementarity, and Différance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17414.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-03T13:21:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Deconstruction-I</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anthropocentric</video:tag>
      <video:tag>transcendental</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>my</video:tag>
      <video:tag>theme</video:tag>
      <video:tag>intentional</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>traces</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dieucaché</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>supplementarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 19- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17874.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-03T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-problems-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental problems diagnosis</video:title>
      <video:description>The development of a dental hygiene diagnosis requires the use of skills to identify the source of the patients problem have been discussed and explain some of the typical dental problems in this video that may occur in people</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e3ff46be-0a2f-4e5f-86c5-f157c85d8a0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:28:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dental-problems-diagnosis</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 16: Projection Matrices and Least Squares.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14556.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-26T19:16:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

With the emergence of democracies in Europe and the New World at the beginning of the nineteenth century, political philosophers began to re-evaluate the relationship between freedom and equality. Tocqueville, in particular, saw the creation of new forms of social power that presented threats to human liberty. His most famous work, Democracy in America, was written for his French countrymen who were still devoted to the restoration of the monarchy and whom Tocqueville wanted to convince that the democratic social revolution he had witnessed in America was equally representative of France&apos;s future.

00:00 - Chapter 1. Tocqueville&apos;s Problem
08:36 - Chapter 2. Who Was Alexis de Tocqueville?
14:04 - Chapter 3. Democracy in America and the Letter to Kergolay
35:46 - Chapter 4. The CharacterIstics of American Democracy: Importance of Local Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15932.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-08-28T21:43:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Democratic-Statecraft-Tocquevilles-Democracy-in-America</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fortuna</video:tag>
      <video:tag>Kergolay</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Montesquieu</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>Rousseauian</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #11</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton answers questions from audience.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/5e4871cd-0f1b-49ac-b61f-97524302eb1c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-08-16T22:59:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-11</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>reprograming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec Last - MIT 6.912 Introduction to Copyright Law&quot; Software Licensing; DVDs and Encryption

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15886.jpg</video:thumbnail_loc>
      <video:duration>6896</video:duration>
      <video:publication_date>2012-08-28T21:13:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-MIT-6912-Introduction-to-Copyright-Law</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engineering-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engineering a Solution</video:title>
      <video:description>Lec 11 - Engineering a Solution. Undergraduate Student Barry McKenna &apos;14 talks about his experiences talking Engineering Sciences 51.

School of Engineering and Applied Science</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15976.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-08-29T06:58:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Engineering-a-Solution</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>McKenna</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>ATV</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>ES</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials.
Monte Carlo Simulation II and Free Energies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16383.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-30T13:41:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-MIT-3320-Atomistic-Computer-Modeling-of-Materials</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-2-Regular-Supply-and-Duration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 2 (Regular) - Supply and Duration</video:title>
      <video:description>Lec 5 - Lecture 2 (Regular) - Supply and Duration. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Supply and Duration.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture derives the supply behavior of an individual firm from her cost functions using the ironing technique.  We then discuss how the shape of the firm&apos;s cost curve depends on the duration over which production is expected to last.  We draw a key distinction between durable (intertemporally complementary) and storable (intertemporally substitutable) inputs and use LeChatelier&apos;s principle to derive from these the notion of the Marshallian short- and long-run.  We conclude by discussing some broader issues in the dynamics of production, including exhaustible resources.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15001.jpg</video:thumbnail_loc>
      <video:duration>3302</video:duration>
      <video:publication_date>2012-08-28T11:24:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Lecture-2-Regular-Supply-and-Duration</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Integrative-Biology-131-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 31 Integrative Biology 131   Review</video:title>
      <video:description>This is lecture 31 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19354.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
      <video:publication_date>2012-09-05T01:42:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Integrative-Biology-131-Review</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 PACS 164B</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19387.jpg</video:thumbnail_loc>
      <video:duration>1470</video:duration>
      <video:publication_date>2012-09-05T02:00:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-PACS-164B</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Law-2706-Public-Utilities-Rate-Regulation-Cost-of-Service-Regulation-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

Law 270.6 - Lecture 3 - Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

January 31, 2008

The role of a PUC, its organization, duties and procedures; how regulation works; rate base, rate of return, operating expenses; judicial review, including the first of the classic cases.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19596.jpg</video:thumbnail_loc>
      <video:duration>9371</video:duration>
      <video:publication_date>2012-09-05T03:46:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Law-2706-Public-Utilities-Rate-Regulation-Cost-of-Service-Regulation-Part-1</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>of</video:tag>
      <video:tag>service</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Reflections-Who-Doesnt-Hate-Theory-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?</video:title>
      <video:description>&quot;Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?&quot; Introduction to Theory of Literature (ENGL 300)

In this final lecture on literary theory, Professor Paul Fry revisits the relationship between language and speech, language and intention, and language and communication. Over the course of this discussion, he retrospectively defines theory as a means of establishing the extent to which &quot;it is legitimate to be suspicious of communication.&quot; Along the way, he reconnects with New Criticism, Jakobson, Bakhtin, Saussure, de Man, Fish, and Knapp and Michaels. Through an analysis of epitaphs and a final tour through Tony the Tow Truck, he underscores the central role of language in the variety of literary theories presented in the course.

00:00 - Chapter 1. What Is Theory?
08:28 - Chapter 2. Three Ways That Language Impedes Speech
24:43 - Chapter 3. Language Speaking Through Speech
29:37 - Chapter 4. A Study of Epitaphs
40:59 - Chapter 5. Final Reflections on Tony the Tow Truck
47:07 - Chapter 6. Three Final Theses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17430.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-09-03T13:32:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Reflections-Who-Doesnt-Hate-Theory-Now</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>poetics</video:tag>
      <video:tag>negation</video:tag>
      <video:tag>iambic</video:tag>
      <video:tag>pentameter</video:tag>
      <video:tag>semantic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>irrationality</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>epitaph</video:tag>
      <video:tag>arbitrariness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rhetoric</video:tag>
      <video:tag>uh</video:tag>
      <video:tag>OH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Right-Triangles-Inscribed-in-Circles-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Right Triangles Inscribed in Circles (Proof)</video:title>
      <video:description>Right Triangles Inscribed in Circles (Proof)

Proof showing that a triangle inscribed in a circle having a diameter as one side is a right triangle</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20371.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-06T14:27:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-81-Right-Triangles-Inscribed-in-Circles-Proof</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Circles</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-12-Regularization-May-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 12 - Regularization (May 10, 2012)</video:title>
      <video:description>Lec 12 - Lecture 12 - Regularization (May 10, 2012). Regularization - Putting the brakes on fitting the noise. Hard and soft constraints. Augmented error and weight decay. Lecture 12 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15101.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-28T13:11:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Lecture-12-Regularization-May-10-2012</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng delves into locally weighted regression, probabilistic interpretation and logistic regression and how it relates to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18754.jpg</video:thumbnail_loc>
      <video:duration>4394</video:duration>
      <video:publication_date>2012-09-04T04:44:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Machine-Learning-Stanford</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>locally</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>perceptron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laplace-transform-of-cosine-and-polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laplace transform of cosine and polynomials</video:title>
      <video:description>Laplace Transform 6
Learn more: http://www.khanacademy.org/video?v=fyJkXBvcA2Q
Laplace transform of cosine and polynomials!</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22209.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:15:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laplace-transform-of-cosine-and-polynomials</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>cosine</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Low-Energy-Building-European-Design-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Low-Energy Building: European Design and Control</video:title>
      <video:description>&quot;Lec 3 - Low-Energy Building: European Design and Control&quot; (May 9, 2011) Clas Jacobson, Building Control Systems Specialist at United Technologies, discusses the conditions in Europe that are promoting the development and adoption of highly energy efficient building systems as well as the regulatory and market pressures that are shaping the future these systems.

Stanford University
http://www.stanford.edu

United Technologies
http://www.utc.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18774.jpg</video:thumbnail_loc>
      <video:duration>3359</video:duration>
      <video:publication_date>2012-09-04T05:17:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Low-Energy-Building-European-Design-and-Control</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005. 
Recitation: Scanner Parser Project

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15029.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-08-28T12:02:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-6035-Computer-Language-Engineering-Fall-2005</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 3- MIT 24.213 Philosophy of Film.
Session 3: Beauty and the Beast, William James, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15061.jpg</video:thumbnail_loc>
      <video:duration>4366</video:duration>
      <video:publication_date>2012-08-28T12:43:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-24213-Philosophy-of-Film</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-lakes-in-Greenland-drain-with-the-speed-of-Niagara-Falls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice lakes in Greenland drain with the speed of Niagara Falls</video:title>
      <video:description>This video shows that the draining of ice lakes in Greenland occurs with the same speed as of the Niagara Falls. The studies of melting of glaciers and ice sheets in Greenland have conducted by researchers. Even with the global warming in the region, the effect is not extreme as predicted.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/2bd2cef8-956d-4784-9290-6f21cd1ff9cd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-11-20T18:07:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ice-lakes-in-Greenland-drain-with-the-speed-of-Niagara-Falls</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-ME-C117-Student-Presentations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 ME C117  Student Presentations</video:title>
      <video:description>ME C117  Student Presentations

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19283.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-05T01:10:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-ME-C117-Student-Presentations</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164A</video:title>
      <video:description>This is lecture 3 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19420.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-09-05T02:28:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-PACS-164A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 17- Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21493.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T05:35:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Modern-Responses-to-Dualism</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Gulf-Oil-Spill-Where-Did-All-the-Oil-Go</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?</video:title>
      <video:description>&quot;Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?&quot; January 10, 2011 - Terry Hazen, head of the Ecology Department and Center for Environmental Biotechnology at Lawrence Berkeley National Laboratory, discusses the involvement of native marine microbes in the degradation of the toxins from the Deepwater Horizon oil spill informed by his research group&apos;s field work using recently developed sampling and gene sequencing techniques.

Stanford University
http://www.stanford.edu

Hazen Lab at LBNL
http://esd.lbl.gov/departments/ecology/facilities/hazenlab/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18786.jpg</video:thumbnail_loc>
      <video:duration>3444</video:duration>
      <video:publication_date>2012-09-04T05:25:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-The-Gulf-Oil-Spill-Where-Did-All-the-Oil-Go</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>petroleum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Distribution Molecular Energies

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15186.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-08-28T15:31:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Richard-Wright-Black-Boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Richard Wright, Black Boy</video:title>
      <video:description>&quot;Lec 2 - Richard Wright, Black Boy&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford continues her discussion of Richard Wright&apos;s classic American autobiography, Black Boy. Through a close analysis of key passages, she demonstrates an oscillation in the narrative between the socioeconomic deprivations and racial jeopardy confronting its characters, and the compensations to be found in sensual experience, the imagination, and in particular, the power of words. Dramatizing the editorial struggle evident in letters between Wright and Book-of-the-Month-Club-President Dorothy Canfield Fisher, Professor Hungerford shows the high stakes of Wright&apos;s uncompromising portrait of America&apos;s failed ideals at a time when those ideals are being tested during the Second World War.

00:00 - Chapter 1. Classifying the Literary Object: Fiction and Autobiography
06:06 - Chapter 2. Choices in the Construction of an Autobiography: A Close Reading of the First Scene
11:26 - Chapter 3. Decoding Meaning in Wright&apos;s Descriptive &quot;Catalogs&quot;
16:58 - Chapter 4. Powerlessness and Exertions of Agency
28:00 - Chapter 5. Language and Power: The Voices of the Author
38:36 - Chapter 6. The Fisher-Wright Letters: Author vs. Audience, How Outside Forces Shape the Formation of a Personal Account

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16760.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-01T09:32:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Richard-Wright-Black-Boy</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>race</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Naturalism</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Realism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 2- MIT 24.213 Philosophy of Film. 
Session 2: why study film?, realism and formalism, mathematics as an abstract art form, film and photography, Beauty and the Beast, Cocteau, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15060.jpg</video:thumbnail_loc>
      <video:duration>2559</video:duration>
      <video:publication_date>2012-08-28T12:41:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-24213-Philosophy-of-Film</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry VI (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15121.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-28T13:24:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Statistics 21</video:title>
      <video:description>Lec 4- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16936.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-09-01T16:59:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Statistics-21</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 3 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16362.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-30T12:53:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-CS50-Week-9-Monday</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Public Health 241 -</video:title>
      <video:description>lec 26-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27628.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-30T10:25:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-26-Public-Health-241</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-PeakStream-Platform-for-Many-Core-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The PeakStream Platform for Many-Core Computing</video:title>
      <video:description>&quot;Lec 1 - The PeakStream Platform for Many-Core Computing&quot; September 26, 2007 lecture by Matthew Papakipos for the Stanford University Computer Systems Colloquium (EE 380).  The history of PeakStream is told - from startup to Google acquisition - and many-core processors are introduced; challenges, interesting design choices and solutions in the development of the company&apos;s software are also discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17438.jpg</video:thumbnail_loc>
      <video:duration>4046</video:duration>
      <video:publication_date>2012-09-03T13:44:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-The-PeakStream-Platform-for-Many-Core-Computing</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Papakipos</video:tag>
      <video:tag>Peakstream</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>core</video:tag>
      <video:tag>processors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Criminal Enforcement

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19545.jpg</video:thumbnail_loc>
      <video:duration>4538</video:duration>
      <video:publication_date>2012-09-05T03:23:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Law-271-Environmental-Law-and-Policy</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Statistics 21</video:title>
      <video:description>Lec 16- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16948.jpg</video:thumbnail_loc>
      <video:duration>4573</video:duration>
      <video:publication_date>2012-09-01T17:11:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Statistics-21</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Parallel-Programming-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Parallel Programming 2.0</video:title>
      <video:description>&quot;Lec 6 - Parallel Programming 2.0&quot; November 7, 2007 lecture by Renee James and Wei Li for the Stanford University Computer Systems Colloquium (EE 380). Renee and her co-presenter touch upon Intel&apos;s processor direction for multi-core and then dive into its impact to software; parallel programming in the mainstream has different characteristics than in the previous era when it was restricted to high performance computing - the two cover this new paradigm, its challenges and some of the solutions being developed by the software industry.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17443.jpg</video:thumbnail_loc>
      <video:duration>3603</video:duration>
      <video:publication_date>2012-09-03T13:47:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Parallel-Programming-20</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Renee</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>core</video:tag>
      <video:tag>parallel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonographic-hematoma-guided-lumpectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonographic hematoma guided lumpectomy</video:title>
      <video:description>Preoperative needle localization is the gold standard for lumpectomy of nonpalpable breast cancer hematoma ultrasound guided lumpectomy can offer several advantages the purpose of this study was to compare the use of hug with nl lumpectomy in a single surgical practice</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6ef6158d-efcc-48b3-a996-30ed808ba4ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-11-30T10:31:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sonographic-hematoma-guided-lumpectomy</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sonographic</video:tag>
      <video:tag>Hematoma</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mammogram</video:tag>
      <video:tag>only</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 6 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19664.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-05T04:05:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Mathematics-Multivariable-Calculus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Global-Transition-to-Electric-Vehicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Global Transition to Electric Vehicles</video:title>
      <video:description>&quot;Lec 24 - Global Transition to Electric Vehicles&quot; (May 12, 2010) Joe Paluska, Vice President of Communications for Better Place, an electric vehicle service company, discusses their recent efforts to establish highly serviceable fleets, including battery-switchable taxis, in tests markets in Japan and Denmark as well as to spur the development of the necessary and appropriate support infrastructures for city-wide electric vehicle use and global expansion to other markets.

Stanford University
http://www.stanford.edu

Better Place
http://www.betterplace.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18795.jpg</video:thumbnail_loc>
      <video:duration>3292</video:duration>
      <video:publication_date>2012-09-04T05:29:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Global-Transition-to-Electric-Vehicles</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-The-Way-Forward-with-Electric-Drive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- The Way Forward with Electric Drive</video:title>
      <video:description>&quot;Lec 29- The Way Forward with Electric Drive&quot; (April 7, 2010) Lee Schipper, Senior Research Engineer at Stanford&apos;s Precourt Energy Efficiency Center, leads a panel of guest speakers assembled from the automotive industry and academia (Tesla Motors, Honda, Toyota, Volkswagen, Pi Mobility, UC Berkeley) in a free-ranging discussion of current and future developments in consumer-scale alternative power transport, mainly focused on electric drive vehicles.

Stanford University
http://www.stanford.edu

Precourt Energy Efficiency Center
http://peec.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18800.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-04T05:30:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-The-Way-Forward-with-Electric-Drive</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Frontiers-Controversies-in-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Frontiers Controversies in Astrophysics</video:title>
      <video:description>&quot;Lec 1- Introduction&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn introduces the course and discusses the course material and requirements. The three major topics that the course will cover are (1) exoplanets--planets around stars other than the Sun, (2) black holes--stars whose gravitational pull is so strong that even their own light rays cannot escape, and (3) cosmology--the study of the Universe as a whole. Class proper begins with a discussion on planetary orbits. A brief history of astronomy is also given and its major contributors over the centuries are introduced: Ptolemy, Galileo, Copernicus, Kepler, and Newton.

00:00 - Chapter 1. Introduction
05:38 - Chapter 2. Topics of the Course
12:57 - Chapter 3. Course Requirements
21:03 - Chapter 4. Planetary Orbits
31:32 - Chapter 5. From Newton&apos;s Laws of Motion to the Theory of Everything
38:10 - Chapter 6. The Newtonian Modification of Kepler&apos;s Third Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16220.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-29T16:31:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Introduction-to-Frontiers-Controversies-in-Astrophysics</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Copernicus</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Ptolemaic</video:tag>
      <video:tag>epicycle</video:tag>
      <video:tag>Ptolemy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-2707-State-Programs-an-Introduction-to-Local-Government-Programs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 270.7  State Programs &amp; an Introduction to Local Government Programs</video:title>
      <video:description>Law 270.7  State Programs &amp; an Introduction to Local Government Programs

State Programs: Integrated Resource Planning, Renewable Portfolio Standards, Net Metering and Renewable Energy Credits (Continued) &amp; an Introduction to Local Government Programs: Municipal Utilities, Coops, and Community Aggregators - September 10, 2008

A look at the state laws about requiring energy service providers to maintain a specified mix of renewable resources.  In addition, an effort to create tradable renewable energy credits raises many strategic choices and some Commerce Clause concerns; The special opportunity that user-owned energy providers have to promote renewable energy, and other local programs to programs to promote renewable energy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19560.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-05T03:36:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Law-2707-State-Programs-an-Introduction-to-Local-Government-Programs</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 9 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Religion, Regicide, and Revolution&quot;

April 28th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20681.jpg</video:thumbnail_loc>
      <video:duration>3862</video:duration>
      <video:publication_date>2012-09-07T09:03:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-History-2D-Science-Magic-and-Religion-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-CS-61A-Therac</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - CS 61A : Therac</video:title>
      <video:description>CS 61A : Therac

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19685.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-05T04:13:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-CS-61A-Therac</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Seeing-Bonds-by-Electron-Difference-Density</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Seeing Bonds by Electron Difference Density</video:title>
      <video:description>&quot;Lec 6 - Seeing Bonds by Electron Difference Density&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses a hexagonal &quot;benzene&quot; pattern and Franklin&apos;s X-ray pattern of DNA, to continue his discussion of X-ray crystallography by explaining how a diffraction pattern in &quot;reciprocal space&quot; relates to the distribution of electrons in molecules and to the repetition of molecules in a crystal lattice. He then uses electron difference density mapping to reveal bonds, and unshared electron pairs, and their shape, and to show that they are only one-twentieth as dense as would be expected for Lewis shared pairs. Anomalous difference density in the carbon-fluorine bond raises the course&apos;s second great question, &quot;Compared to what?&quot;

00:00 - Chapter 1. Understanding Diffraction Patterns: Continuing the Case of the Hexagonal &quot;Benzene&quot;
15:10 - Chapter 2. Double Helices and DNA: Even and Offset Planes
29:04 - Chapter 3. Revealing Bonds and Unshared Electron Pairs via Electron Difference Density Maps
43:23 - Chapter 4. The Second Great Question: &quot;Compared with What?&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19742.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T09:18:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Seeing-Bonds-by-Electron-Difference-Density</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>difference</video:tag>
      <video:tag>density</video:tag>
      <video:tag>deformation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>diffraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Recombination-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Recombination (Genetic Engineering)</video:title>
      <video:description>This videos explains about Recombination (Genetic Engineering). /nThis animation describes how cloning occurs and how gene is inserted inside a plasmid during recombination process....</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/3d5c7b05-6437-4d91-9834-7c906c9e331a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-10-03T07:03:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Explanation-of-Recombination-Genetic-Engineering</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 7.014 Introductory Biology, Spring 2005&quot; Bacterial Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15147.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-28T13:29:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Letters and Science C70V</video:title>
      <video:description>Lec 15- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17138.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-02T11:13:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 7.014 Introductory Biology, Spring 2005&quot; The Biosphere (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15149.jpg</video:thumbnail_loc>
      <video:duration>2740</video:duration>
      <video:publication_date>2012-08-28T13:34:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Biosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Temporaries-and-Temporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48  - Temporaries and Temporization</video:title>
      <video:description>&quot;Lec 48  - Temporaries and Temporization&quot; States the objectives for multiple preparation temporaries, demonstrates their fabrication and cementation, and discusses tissue response. Orig. air date: OCT 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20852.jpg</video:thumbnail_loc>
      <video:duration>1914</video:duration>
      <video:publication_date>2012-09-07T17:48:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Temporaries-and-Temporization</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Temporaries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Temporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2845</video:duration>
      <video:publication_date>2012-09-07T16:22:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Blue-Planet-Oceanography-ES-Sci-15-UCLA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21159.jpg</video:thumbnail_loc>
      <video:duration>2237</video:duration>
      <video:publication_date>2012-09-09T02:42:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 7.014 Introductory Biology, Spring 2005&quot; Carbon and Energy Metabolism (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15150.jpg</video:thumbnail_loc>
      <video:duration>2307</video:duration>
      <video:publication_date>2012-08-28T13:34:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 7.014 Introductory Biology, Spring 2005&quot; Productivity and Food Webs (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15151.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-08-28T13:34:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>food</video:tag>
      <video:tag>webs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Statistics 21</video:title>
      <video:description>Lec 2- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16934.jpg</video:thumbnail_loc>
      <video:duration>4423</video:duration>
      <video:publication_date>2012-09-01T16:57:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Statistics-21</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 19 - MIT 7.014 Introductory Biology, Spring 2005&quot; Regulation of Productivity (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15152.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-08-28T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>productivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Regulation-of-enzymatic-activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Regulation of enzymatic activity</video:title>
      <video:description>Lec 8- Regulation of enzymatic activity.
General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17156.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-02T11:55:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Regulation-of-enzymatic-activity</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Preparing-Single-Enantiomers-and-the-Mechanism-of-Optical-Rotation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation</video:title>
      <video:description>&quot;Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation&quot; Freshman Organic Chemistry (CHEM 125)

Within a lecture on biological resolution, the synthesis of single enantiomers, and the naming and 3D visualization of omeprazole, Professor Laurence Barron of the University of Glasgow delivers a guest lecture on the subject of how chiral molecules rotate polarized light. Mixing wave functions by coordinated application of light&apos;s perpendicular electric and magnetic fields shifts electrons along a helix that can be right- or left-handed, but so many mixings are involved, and their magnitudes are so subtle, that predicting net optical rotation in practical cases is rarely simple.

00:00 - Chapter 1. Introduction: Challenges in Isolating Enantiomers Despite Optical Activity
06:09 - Chapter 2. Barron: A Sketch of Lord Kelvin and Chirality
12:35 - Chapter 3. Natural and Magnetic Optical Rotation
20:49 - Chapter 4. Understanding Optical Activity via the Carbonyl Chromophore
37:22 - Chapter 5. Who Cares? Chiral Switches in Life and Drugs

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19765.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-05T09:33:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Preparing-Single-Enantiomers-and-the-Mechanism-of-Optical-Rotation</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>esomeprazole</video:tag>
      <video:tag>omeprazole</video:tag>
      <video:tag>thalidomide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 2 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.  This lecture focuses on natural selection and evolution.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19775.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-05T09:44:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Life-Concepts-and-Issues-Life-Sciences-15</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Mechanical Engineering 110</video:title>
      <video:description>lec 8-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20916.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-08T00:28:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-8-Mechanical-Engineering-110</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Complex-Numbers-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Complex Numbers (part 1)</video:title>
      <video:description>Complex Numbers (part 1)

Introduction to complex numbers. Adding, subtracting and multiplying complex numbers.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20140.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-09-06T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-39-Complex-Numbers-part-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec Last - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20729.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
      <video:publication_date>2012-09-07T16:02:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Political-Science-30-Politics-and-Strategy-UCLA</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 7.014 Introductory Biology, Spring 2005&quot; Diploid Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15156.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T13:41:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 6- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21176.jpg</video:thumbnail_loc>
      <video:duration>4158</video:duration>
      <video:publication_date>2012-09-09T02:58:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Journalistic-Ethics-Communications-Studies-187-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 7.014 Introductory Biology, Spring 2005&quot; Limiting Factors and Biogeochemical Cycles (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15153.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-08-28T13:35:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biogeochemical</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-CN-Ion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - CN Ion  (Quiz)</video:title>
      <video:description>CN Ion  (Quiz)

NOTE:  This course continues in the playlist for Part 2 of 4 at http://www.youtube.com/playlist?list=PL5BE7AC61C76B529C&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26293.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:43:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-109-CN-Ion-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>CN</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Renewable-Energy-Policies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Renewable Energy Policies</video:title>
      <video:description>&quot;Lec 23 -Renewable Energy Policies&quot;Environmental Politics and Law (EVST 255)

The lecture discusses the various factors affecting the expansion of the U.S. renewable energy portfolio, as well as the importance of energy efficiency and changes to current consumption. As a case study, Professor Wargo discusses the nine-year effort to create Cape Wind, a wind farm off the coast of Massachusetts. The project has faced opposition for a number of reasons, including noise and disruption of use of private property. The lecture ties the development of more renewable energy options to issues of property rights and discusses ways to overcome challenges in siting, in noise pollution, and in the impacts on wildlife (i.e. avian mortality as a result of wind farms).

00:00 - Chapter 1. Renewable Energy: Promise and Plight
11:12 - Chapter 2. Project Siting and Local Concerns
19:09 - Chapter 3. U.S. Wind Capacity &amp; Potential; Key Benefits
23:34 - Chapter 4. Avian Mortality and Noise Pollution; Utility Consumption
29:02 - Chapter 5. The Cape Wind Case: Conflict in the Wind
38:54 - Chapter 6. Comparisons and Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23199.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-13T11:24:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Renewable-Energy-Policies</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Policies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mendelian Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15154.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-08-28T13:40:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Social-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Social Structures</video:title>
      <video:description>&quot;Lec 23 - Social Structures&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins by recapping the topic of state legitimacy and then offers a way of understanding the disagreement between Rawls and Nozick as one over what states ought to do given the phenomena of moral luck. She then turns to a discussion of how social and cultural structures influence both our characters and our perception of the world. She begins by discussing ways in which this theme plays a role in the work of Aristotle and John Stuart Mill. She then discusses recent empirical work on this question, including a body of anthropological and psychological literature that suggests that individuals raised in societies that are Western, educated, industrialized, rich, and democratic have highly atypical responses in a wide range of cases.

00:00 - Chapter 1. Reading Rawls and Nozick through the Lens of Moral Luck  
19:15 - Chapter 2. Structuring Society to Structure Character 
24:13 - Chapter 3. The Psychology of WEIRD Subjects 
32:34 - Chapter 4. How Experience Affects Perception

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23622.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-14T09:46:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Social-Structures</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Programming Abstractions (Stanford)&quot; Lecture 18 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces the &apos;implement vector&apos; and discusses ADTs (abstract data types) in more detail. She then develops a Vector from the ground up, explaining each step as she goes. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17687.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-03T16:54:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Programming-Abstractions-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>implement</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>ADT</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>data</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Ionic Bonds - Classical Model and Mechanism

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15184.jpg</video:thumbnail_loc>
      <video:duration>2892</video:duration>
      <video:publication_date>2012-08-28T15:31:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 9 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20597.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-06T16:42:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Probability-for-Life-Science</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Investing-Gold-Water-Added-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Investing Gold - Water Added Technique</video:title>
      <video:description>&quot;Lec 29 - Investing Gold - Water Added Technique&quot; Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22813.jpg</video:thumbnail_loc>
      <video:duration>1066</video:duration>
      <video:publication_date>2012-09-11T08:05:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Investing-Gold-Water-Added-Technique</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Added</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-fight-cancer-with-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to fight cancer with technology</video:title>
      <video:description>This video explains about fighting cancer with technology.

&quot;Fighting cancer can feel like fighting a ghost. But sometimes, all it takes is a shift in perspective to help us find the answers we&apos;ve been looking for - and fight cancer more effectively.

Did you know that &quot;&quot;cancer&quot;&quot; is just a name for hundreds of different diseases? Makes diagnosis and treatment seem pretty tough. However, Clarient − a GE Healthcare company − is helping us better understand the unique behaviors of different types of cancer - like lung cancer, colon cancer, breast cancer, and prostate cancer. Watch and learn how this new perspective is arming oncologists with the knowledge they need to improve survival rates - fighting cancer one patient at a time.&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/18f92da7-17ff-4faa-b5b3-fb801676e9a0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-10-11T00:19:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-fight-cancer-with-technology</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fighting</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Dental-Anatomy-Primary-Dentition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Dental Anatomy: Primary Dentition</video:title>
      <video:description>&quot;Lec 1 -Dental Anatomy: Primary Dentition&quot;Discussion of the names, location and position, occlusion, terminology, identifying characteristics and comparison of permanent teeth to primary are presented. Orig. air date: JUN 21 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21581.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-09T06:09:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Dental-Anatomy-Primary-Dentition</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dentition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-360-Lec-10b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 3.60 | Lec 10b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 18 - MIT 3.60 | Lec 10b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 3D Symmetries, Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15298.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T16:27:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-360-Lec-10b-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec Last - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Instruction Scheduling (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15299.jpg</video:thumbnail_loc>
      <video:duration>2373</video:duration>
      <video:publication_date>2012-08-28T16:27:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-MIT-6035-Computer-Language-Engineering-Fall-2005</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dental-Anatomy-Maxillary-Premolars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Dental Anatomy: Maxillary Premolars</video:title>
      <video:description>&quot;Lec 3 -Dental Anatomy: Maxillary Premolars&quot;Dicussion of location-position, occlusion, terminology morphology, and identifying characteristics of maxillary premolars. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21582.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-09T06:09:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Dental-Anatomy-Maxillary-Premolars</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Premolars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Dental-Anatomy-Mandibular-Molars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6-Dental Anatomy: Mandibular Molars Review</video:title>
      <video:description>&quot;Lec 6-Dental Anatomy: Mandibular Molars Review&quot;A review of the Dental Anatomy of the mandibular molars.  Contains a ten question quiz at the end of the tape. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21586.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-09T06:10:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Dental-Anatomy-Mandibular-Molars-Review</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Bone-Graft-Into-an-Intrabony-Pocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31  - Bone Graft Into an Intrabony Pocket</video:title>
      <video:description>&quot;Lec 31  - Bone Graft Into an Intrabony Pocket&quot; A patient with a 7mm bony pocket on mandibular second molar receives bone graft.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21587.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-09T06:10:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Bone-Graft-Into-an-Intrabony-Pocket</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>into</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Intrabony</video:tag>
      <video:tag>Pocket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Osseous-Surgery-in-the-Maxilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32  - Osseous Surgery in the Maxilla</video:title>
      <video:description>&quot;Lec 32  - Osseous Surgery in the Maxilla&quot; VA film transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21588.jpg</video:thumbnail_loc>
      <video:duration>1717</video:duration>
      <video:publication_date>2012-09-09T06:10:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Osseous-Surgery-in-the-Maxilla</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Osseous</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-The-Managment-of-the-Tuberosity-Area-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33  - The Managment of the Tuberosity Area in Periodontics</video:title>
      <video:description>&quot;Lec 33  - The Managment of the Tuberosity Area in Periodontics&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21589.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-09T06:10:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-The-Managment-of-the-Tuberosity-Area-in-Periodontics</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Managment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>area</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 241 -</video:title>
      <video:description>lec 8-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27611.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-30T09:55:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-8-Public-Health-241</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-The-Double-Papillae-Repositioned-Flap-in-Periodontal-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36  - The Double Papillae Repositioned Flap in Periodontal Therapy</video:title>
      <video:description>&quot;Lec 36  - The Double Papillae Repositioned Flap in Periodontal Therapy&quot; VA Film Transfer - two examples

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21592.jpg</video:thumbnail_loc>
      <video:duration>1739</video:duration>
      <video:publication_date>2012-09-09T06:11:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-The-Double-Papillae-Repositioned-Flap-in-Periodontal-Therapy</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>the</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Papillae</video:tag>
      <video:tag>Repositioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-A-Southern-World-View-The-Old-South-and-Proslavery-Ideology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - A Southern World View: The Old South and Proslavery Ideology</video:title>
      <video:description>&quot;Lec 3 - A Southern World View: The Old South and Proslavery Ideology&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight lectures on southern slavery. He makes a case for viewing the U.S. South as one of the five true &quot;slave societies&quot; in world history. He discusses the internal slave trade that moved thousands of slaves from the eastern seaboard to the cotton states of the Southwest between 1820 and 1860. Professor Blight then sketches the contents of the pro-slavery argument, including its biblical, historical, economic, cynical, and utopian aspects.

00:00 - Chapter 1. Introduction
08:39 - Chapter 2. The American South as Slave Society -- From the Foreign Slave Trade to the Slave Jail
23:54 - Chapter 3. Slavery for the Sake of Social Stability
33:54 - Chapter 4. Biblical, Historical, Amoral, Economic, and Utopian Arguments for Slavery
50:11 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16708.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-01T08:26:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-A-Southern-World-View-The-Old-South-and-Proslavery-Ideology</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cornerstone</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Alexander</video:tag>
      <video:tag>Stephens</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Hammond</video:tag>
      <video:tag>Pro</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Andrew-Atwood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Andrew Atwood -</video:title>
      <video:description>Lec 10- Andrew Atwood</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17358.jpg</video:thumbnail_loc>
      <video:duration>3817</video:duration>
      <video:publication_date>2012-09-02T18:32:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Andrew-Atwood</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Atwood</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Brainstorming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Brainstorming</video:title>
      <video:description>&quot;Lec 7 - Brainstorming&quot; Chuck Eesley discusses how to organize productive brainstorming sessions. In this video, he covers the factors that inhibit idea production in brainstorming and how brainstorming is useful in startups.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19009.jpg</video:thumbnail_loc>
      <video:duration>1111</video:duration>
      <video:publication_date>2012-09-04T08:49:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Brainstorming</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>brainstorming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Dental-Anatomy-Waxing-a-Mandibular-Bicuspid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Dental Anatomy: Waxing a Mandibular Bicuspid</video:title>
      <video:description>&quot;Lec 11 -Dental Anatomy: Waxing a Mandibular Bicuspid&quot;Wax added technique of restoring bucco-cervical morphological anatomy on a visidont tooth.  Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21606.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2012-09-09T06:12:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Dental-Anatomy-Waxing-a-Mandibular-Bicuspid</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Bicuspid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypermature-cataract-phacoemulsification-using-trypan-blue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypermature cataract phacoemulsification using trypan blue</video:title>
      <video:description>Phacoemulsification using trypan blue was safe and effective in managing white cataract and had a high success rate watch video sapsulorrhexis after trypan blue staining of anterior capsule</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7300ee3b-85e8-4364-8061-1623655c2c99/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-11-30T22:12:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hypermature-cataract-phacoemulsification-using-trypan-blue</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hypermature</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Phacoemulsification</video:tag>
      <video:tag>using</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Dental-Anatomy-Introduction-to-Waxing-Bench-Set-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Dental Anatomy: Introduction to Waxing, Bench Set-up</video:title>
      <video:description>&quot;Lec 12-Dental Anatomy: Introduction to Waxing, Bench Set-up&quot;Laboratory bench set-up, armamentarium, and demonstration of waxing a cone on a thumbnail.  Orig. air date: JUL 23 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21607.jpg</video:thumbnail_loc>
      <video:duration>1229</video:duration>
      <video:publication_date>2012-09-09T06:12:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Dental-Anatomy-Introduction-to-Waxing-Bench-Set-up</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Introductory-Periodontal-Surgical-Techniques-The-Apically-Positioned-Flap-and-Crown-Lengthening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46  - Introductory Periodontal Surgical Techniques: The Apically Positioned Flap and Crown Lengt</video:title>
      <video:description>&quot;Lec 46  - Introductory Periodontal Surgical Techniques: The Apically Positioned Flap and Crown Lengthening&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21609.jpg</video:thumbnail_loc>
      <video:duration>1722</video:duration>
      <video:publication_date>2012-09-09T06:12:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-46-Introductory-Periodontal-Surgical-Techniques-The-Apically-Positioned-Flap-and-Crown-Lengthening</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apically</video:tag>
      <video:tag>Positioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Basic-Problems-in-Gold-Castings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Basic Problems in Gold Castings</video:title>
      <video:description>&quot;Lec 20 - Basic Problems in Gold Castings&quot; Discussion of basic problems encountered in casting gold restorations is presented at a level suitable for freshman or sophomore dental students. Orig. air date: MAR 17 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22804.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-11T07:54:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Basic-Problems-in-Gold-Castings</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Castings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 8 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Mobile Robots: Automatic Parallel Parking, then finishes Kinematic Singularity and the Jacobian.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17581.jpg</video:thumbnail_loc>
      <video:duration>4511</video:duration>
      <video:publication_date>2012-09-03T16:14:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Introduction-to-Robotics</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>jacobian</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>scheinman</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>end</video:tag>
      <video:tag>effector</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>operat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how statistical estimation can be used in convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17518.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-03T14:57:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Convex-Optimization-I-Stanford</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>Laplacian</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Adjusting-Posterior-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94  - Adjusting Posterior Restorations</video:title>
      <video:description>&quot;Lec 94  - Adjusting Posterior Restorations&quot; Dr. Clayton shows the procedure for try-in and occlusal adjustments after the posterior restorations come back from the dental lab. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21648.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-09T06:37:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-94-Adjusting-Posterior-Restorations</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>94</video:tag>
      <video:tag>Adjusting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Die-Fabrication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95  - Die Fabrication</video:title>
      <video:description>&quot;Lec 95  - Die Fabrication&quot; A video describing how removable dies are constructed from a silver-plated impression.  Orig. air date: DEC 12 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21649.jpg</video:thumbnail_loc>
      <video:duration>1064</video:duration>
      <video:publication_date>2012-09-09T06:37:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-95-Die-Fabrication</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>95</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>Fabrication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Clutch-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96  - Clutch Construction</video:title>
      <video:description>&quot;Lec 96  - Clutch Construction&quot; The procedure for the construction of a clutch on a dentulous patient.  Orig. air date: SEP 17 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21650.jpg</video:thumbnail_loc>
      <video:duration>1330</video:duration>
      <video:publication_date>2012-09-09T06:37:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-96-Clutch-Construction</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>96</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Rubber-Base-Impression-Duralay-Coping-Removable-Dies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97  - Rubber Base Impression, Duralay Coping, Removable Dies</video:title>
      <video:description>&quot;Lec 97  - Rubber Base Impression, Duralay Coping, Removable Dies&quot; The procedure for taking a rubber base impression of a mandible in preparation for a three unit bridge; Duralay copings  and a stone cast are made. Orig. air date: JUL 31 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21651.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-09T06:37:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-97-Rubber-Base-Impression-Duralay-Coping-Removable-Dies</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>97</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Duralay</video:tag>
      <video:tag>Coping</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>dies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Mandibular-Bicuspid-34-Crown-Preparation-and-Temporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99  - Mandibular Bicuspid 3/4 Crown Preparation and Temporization</video:title>
      <video:description>&quot;Lec 99  - Mandibular Bicuspid 3/4 Crown Preparation and Temporization&quot; Preparation of a bicuspid to be used as an abutment tooth for a three unit bridge. Shows the adaptation and cementation of a temporary crown.  Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21653.jpg</video:thumbnail_loc>
      <video:duration>704</video:duration>
      <video:publication_date>2012-09-09T06:38:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-99-Mandibular-Bicuspid-34-Crown-Preparation-and-Temporization</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>99</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Bicuspid</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Temporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Food-Webs-in-River-Networks-with-Mary-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Food Webs in River Networks with Mary Power</video:title>
      <video:description>Lec 58 - Food Webs in River Networks with Mary Power. Mary Power, Professor of Integrative Biology, University of California Berkeley addressed biodiversity, ecology and global change with the Harvard University community and beyond.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16098.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-08-29T09:29:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-58-Food-Webs-in-River-Networks-with-Mary-Power</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Special Relativity</video:title>
      <video:description>&quot;Lec Last - Special Relativity&quot; (June 18, 2012) Professor Susskind clarifies how some of his notation differs from the standard convention and then moves back into the concepts of momentum and conserved energy as it relates to special relativity.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19050.jpg</video:thumbnail_loc>
      <video:duration>6885</video:duration>
      <video:publication_date>2012-09-04T09:31:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Special-Relativity</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>convention</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>maxwells</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Conservation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dissection-Vertebral-Column-Spinal-CordCoverings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Dissection: Vertebral Column, Spinal Cord/Coverings</video:title>
      <video:description>&quot;Lec 2 -Dissection: Vertebral Column, Spinal Cord/Coverings&quot;The gross anatomy of the vertebral column, spinal cord, and its coverings using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21656.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2012-09-09T06:41:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Dissection-Vertebral-Column-Spinal-CordCoverings</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Vertebral</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Coverings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 1 - New Revolutions in Particle Physics: Standard Model&quot; (January 11, 2010) Leonard Susskind, discusses the origin of covalent bonds, Coulomb&apos;s Law, and the names and properties of particles.

This course is a continuation of the Fall quarter
on particle physics. The material will focus on
the Standard Model of particle physics, especially
quantum chromodynamics (the theory of quarks) and
the electroweak theory based on the existence of the
Higgs boson. We will also explore the inadequacies
of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19079.jpg</video:thumbnail_loc>
      <video:duration>5837</video:duration>
      <video:publication_date>2012-09-04T09:50:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-New-Revolutions-in-Particle-Physics-Standard-Model</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>density</video:tag>
      <video:tag>shrouding</video:tag>
      <video:tag>away</video:tag>
      <video:tag>function</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-an-actual-jet-kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of an actual jet kart.</video:title>
      <video:description>The fun has just began, here is a kart that is run by a jet. Looks very enticing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2cfa4ea5-066b-43f4-9307-f00285eaa5ad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-25T20:34:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-of-an-actual-jet-kart</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Simplifying-radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Simplifying radicals</video:title>
      <video:description>Simplifying radicals

Using exponent rules to simplify radicals or square roots</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20555.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-06T15:52:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Simplifying-radicals</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 4 - New Revolutions in Particle Physics: Standard Model&quot; (February 8, 2010) Professor Leonard Susskind discusses gauge theories.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19082.jpg</video:thumbnail_loc>
      <video:duration>5682</video:duration>
      <video:publication_date>2012-09-04T09:50:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-New-Revolutions-in-Particle-Physics-Standard-Model</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>baryon</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>symmetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Neurovascular-Supply-of-the-Mid-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -The Neurovascular Supply of the Mid-Face</video:title>
      <video:description>&quot;Lec 1 -The Neurovascular Supply of the Mid-Face&quot;Orig. air date: SEP 25 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21655.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-09T06:41:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-The-Neurovascular-Supply-of-the-Mid-Face</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neurovascular</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mid</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-jet-engine-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a jet engine works</video:title>
      <video:description>In this animation the mystery behind the working of a jet engine is unraveled. Learn about the fan and other important components.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/35a2b56e-ac65-4448-b4b0-6041eb8191b6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-25T20:35:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-a-jet-engine-works</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Brain-Candy-How-Desserts-Slow-the-Passage-of-Time-Lecture-3-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Brain Candy: How Desserts Slow the Passage of Time | Lecture 3 (2010)</video:title>
      <video:description>Lec 55 - Brain Candy: How Desserts Slow the Passage of Time | Lecture 3 (2010). Speaker: Bill Yosses (White House Pastry Chef)

Location: Science Center D</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16068.jpg</video:thumbnail_loc>
      <video:duration>6173</video:duration>
      <video:publication_date>2012-08-29T08:57:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-55-Brain-Candy-How-Desserts-Slow-the-Passage-of-Time-Lecture-3-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>yosses</video:tag>
      <video:tag>pastries</video:tag>
      <video:tag>white</video:tag>
      <video:tag>HOUSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chiller-Plant-Mechanical-Piping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chiller Plant Mechanical Piping</video:title>
      <video:description>Hospital chiller plants undertake a massive workload. They comprise of evaporator pumps and chillers among other components. So how is the mechanical Piping accomplished, this animation details all.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e383fe82-182b-4344-9857-5525760db502/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-25T20:35:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chiller-Plant-Mechanical-Piping</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>Chiller</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Piping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Gross-Anatomy-Muscles-of-Mastication-and-the-TMJ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Gross Anatomy: Muscles of Mastication and the TMJ</video:title>
      <video:description>&quot;Lec 34- Gross Anatomy: Muscles of Mastication and the TMJMuscles of mastication and temporomandibular joint and their anatomical features using a human cadaver.  Orig. air date: JUN 6 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21692.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-09T07:01:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-34-Gross-Anatomy-Muscles-of-Mastication-and-the-TMJ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mastication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>TMJ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Parts-of-the-Soul-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Parts of the Soul I</video:title>
      <video:description>&quot;Lec 3 - Parts of the Soul I&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler reviews four instances of intrapersonal divisions that have appeared in philosophy, literature, psychology, and neuroscience: Plato&apos;s division between reason, spirit, and appetite; Hume&apos;s division between reason and passion; Freud&apos;s division between id, ego, and superego; and four divisions discussed by Jonathan Haidt (mind/body, left brain/right brain, old brain/new brain, and controlled/automatic thought). A discussion of a particularly vivid passage from Plato&apos;s Phaedrus concludes the lecture.

00:00 - Chapter 1. Dividing the Soul: Overview 
07:57 - Chapter 2. Plato, Hume and Freud
15:28 - Chapter 3: Haidt&apos;s Four Divisions
36:12 - Chapter 4. Plato&apos;s Division between Reason, Spirit, and Appetite

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23582.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T09:38:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Parts-of-the-Soul-I</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Flourishing-and-Detachment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Flourishing and Detachment</video:title>
      <video:description>&quot;Lec 8 - Flourishing and Detachment&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a discussion of the Stoic philosopher Epictetus, who argued that once we recognize that some things are up to us and other things are not up to us, we can see that happiness requires detaching ourselves from our desires and focusing instead on our attitudes and interpretations. Three pieces of advice from Epictetus about how to cultivate such detachment are provided, along with contemporary examples. A similar theme from Boethius is discussed, followed by a practical example of the benefits of detachment from Admiral James Stockdale&apos;s experiences as a prisoner of war.

00:00 - Chapter 1. Epictetus: Overview and Main Themes
15:33 - Chapter 2. How to Detach from Things
31:34 - Chapter 3. Boethius and &quot;The Consolation of Philosophy&quot; 
34:51 - Chapter 4. Stockdale and the Practical Significance of Detachment

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23592.jpg</video:thumbnail_loc>
      <video:duration>2609</video:duration>
      <video:publication_date>2012-09-14T09:39:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Flourishing-and-Detachment</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Flourishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Detachment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 6 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 9, 2009) Leonard Susskind gives the sixth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, including, the diary equation and Higgs Particles.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18747.jpg</video:thumbnail_loc>
      <video:duration>6124</video:duration>
      <video:publication_date>2012-09-04T04:35:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-New-Revolutions-in-Particle-Physics-Basic-Concepts</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>mechanic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - PACS 164A</video:title>
      <video:description>This is lecture 22 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19455.jpg</video:thumbnail_loc>
      <video:duration>4867</video:duration>
      <video:publication_date>2012-09-05T02:44:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-PACS-164A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Trolley-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Trolley Problem</video:title>
      <video:description>&quot;Lec 14 - The Trolley Problem&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of Kant from last lecture continues with a statement and explication of his first formulation of the categorical imperative: act only in such a way that you can will your maxim to be a universal law. Professor Gendler shows how Kant uses the categorical imperative to argue for particular moral duties, such as the obligation to keep promises. In the second part of the lecture, Philippa Foot&apos;s Trolley Problem is introduced, which poses the problem of reconciling two powerful conflicting moral intuitions. A critique of Foot&apos;s solution to the problem is explored, and the lecture ends with Judith Jarvis Thomson&apos;s proposed alternative.

00:00 - Chapter 1. Introducing the Categorical Imperative
11:30 - Chapter 2. Applying and Characterizing the Categorical Imperative
20:16 - Chapter 3. The Aim of a Moral Theory
25:02 - Chapter 4. The Trolley Problem 
Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23607.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-14T09:44:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-The-Trolley-Problem</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Trolley</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Tying-up-Loose-Ends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -Tying up Loose Ends</video:title>
      <video:description>&quot;Lec 25 -Tying up Loose Ends&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with brief introductory remarks about the course&apos;s methodology, explaining the approach that was taken to reading and presenting various articles. She continues with a discussion of Cass Sunstein&apos;s work on social norms, looking particularly at his account of the willingness to pay/willingness to accept distinction. The lecture continues with a consideration of how this distinction---and the heuristic reasoning that gives rise to it---might be used to explain our responses to the trolley problem. In the final segment of the lecture, Professor Gendler offers a way of thinking systematically about relations among the political philosophical views of Thomas Hobbes, John Rawls and Robert Nozick.

00:00 - Chapter 1. Introductory Remarks
05:21 - Chapter 2. Cass Sunstein on Social Norms
16:56 - Chapter 3. Responses to the Trolley Problem
26:54 - Chapter 4. Hobbes, Rawls, and Nozick

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23624.jpg</video:thumbnail_loc>
      <video:duration>2655</video:duration>
      <video:publication_date>2012-09-14T09:47:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Tying-up-Loose-Ends</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Tying</video:tag>
      <video:tag>up</video:tag>
      <video:tag>loose</video:tag>
      <video:tag>ends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Japan-and-the-Future-of-Nuclear-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Japan and the Future of Nuclear Energy</video:title>
      <video:description>&quot;Lec 5 - Japan and the Future of Nuclear Energy&quot; (April 11, 2011) Burton Richter, director emeritus of the SLAC National Accelerator Laboratory, and Matthew Wald, reporter with the Washington Bureau of The New York Times (joining the seminar from New York via videoconference), discuss the unfolding of events in the Fukushima Daiichi nuclear disaster, what vulnerabilities in the system contributed to the meltdown and the design and regulatory lessons that can be applied to the future of nuclear energy development.

Stanford University
http://www.stanford.edu

SLAC National Accelerator Laboratory
http://slac.stanford.edu/

The New York Times
http://www.nytimes.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18776.jpg</video:thumbnail_loc>
      <video:duration>4244</video:duration>
      <video:publication_date>2012-09-04T05:17:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Japan-and-the-Future-of-Nuclear-Energy</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Gospel-of-Matthew</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Gospel of Matthew</video:title>
      <video:description>&quot;Lec 7 - The Gospel of Matthew&quot; Introduction to New Testament (RLST 152)

The Gospel of Matthew contains some of the most famous passages that both Christians and non-Christians are familiar with. However, Matthew also presents itself paradoxically as preaching a Torah observant Christianity and a Christian mission that seeks to reach gentiles. The figure of Jesus in Matthew is that of a teacher, the founder of the Church, and the model for the apostles and Matthew&apos;s own community. Matthew seems to be writing for a church community that needs encouragement to have faith in a time of trouble.

00:00 - Chapter 1. Matthew: The Most Famous Gospel
12:29 - Chapter 2. Jesus and the Torah in Matthew
22:08 - Chapter 3. The Foundations of the Church in Matthew
27:51 - Chapter 4. Jesus as a Model for the Disciples
35:44 - Chapter 5. The Stilling of the Storm in Matthew

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23120.jpg</video:thumbnail_loc>
      <video:duration>2897</video:duration>
      <video:publication_date>2012-09-12T12:29:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-The-Gospel-of-Matthew</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Matthew</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Forward-and-Futures-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Forward and Futures Markets</video:title>
      <video:description>&quot;Lec 15 - Forward and Futures Markets&quot; Financial Markets (2011) (ECON 252)

To begin the lecture, Professor Shiller elaborates on the difference between forwards and futures and on the role of futures markets to infer future prices for the underlying commodity or financial asset. Generalizing the discussion beyond futures markets to derivatives markets, he assesses the issue of speculation in those markets and its impact on capitalist activity. Subsequently, he introduces the notions of counterparty risk, standardization of contracts, and clearinghouses within the framework of the first futures market, the market for rice futures in Dojima, Japan. While describing wheat futures, he addresses the price patterns of contango and backwardation, margin accounts that help alleviating counterparty risk, as well as the fair value formula for futures prices. The third commodity futures market is the oil futures market, which leads to description of the history of the oil market in general from the 1870s, to the first and second oil crisis, until the oil price spike in 2008. Professor Shiller concludes this lecture with financial futures, specifically S&amp;P 500 index futures, touching upon the difference between physical delivery and cash settlement.

00:00 - Chapter 1. Forwards vs. Futures Contracts; Speculation in Derivative Markets
12:46 - Chapter 2. The First Futures Market and the Role of Standardization 
23:03 - Chapter 3. Rice Futures and Contango vs. Backwardation
31:47 - Chapter 4. Counterparty Risk and Margin Accounts
37:50 - Chapter 5. Wheat Futures and the Fair Value Formula for Futures Pricing
47:00 - Chapter 6. Oil Futures 
55:04 - Chapter 7. The History of the Oil Market 
01:08:16 - Chapter 8. Financial Futures and the Difficulty of Forecasting

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23723.jpg</video:thumbnail_loc>
      <video:duration>4357</video:duration>
      <video:publication_date>2012-09-14T10:43:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Forward-and-Futures-Markets</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>and</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Edible-Education-Food-as-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Edible Education: Food as Culture</video:title>
      <video:description>Edible Education: Food as Culture

Director Peter Sellars

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25891.jpg</video:thumbnail_loc>
      <video:duration>4992</video:duration>
      <video:publication_date>2012-09-18T18:07:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Edible-Education-Food-as-Culture</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>food</video:tag>
      <video:tag>as</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Judaism-in-the-First-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Judaism in the First Century</video:title>
      <video:description>&quot;Lec 4 - Judaism in the First Century&quot; Introduction to New Testament (RLST 152)

Of the four kingdoms that arose after Alexander&apos;s death, those of the Seleucids and the Ptolemies are most pertinent to an understanding of the New Testament. Especially important is the rule of Antiochus IV Epiphanes, who forced the issue of Hellenism in Jerusalem by profaning the temple. Jews were not alike in their reaction to Hellenization, but a revolt arose under the leadership of the Mattathias and his sons, who would rule in the Hasmonean Dynasty. After the spread of Roman rule, the Judea was under client kings and procurators until the Jewish War and the destruction of the temple in 70 CE. Revolt was only one Jewish response to foreign rule; another was apocalypticism, as we see in Daniel and also in the Jesus&apos; teaching and the early Christian movement.

00:00 - Chapter 1. After Alexander: The Seleucids and the Ptolemies
07:02 - Chapter 2. The Jews, Hellenization, and the Maccabean Revolt
21:46 - Chapter 3. The &quot;Prophecy&quot; of Daniel
36:40 - Chapter 4. The Jewish War and the Destruction of the Temple

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23117.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-12T12:29:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Judaism-in-the-First-Century</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Gospel-of-Mark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Gospel of Mark</video:title>
      <video:description>&quot;Lec 6 - The Gospel of Mark&quot; Introduction to New Testament (RLST 152)

The Gospels of the New Testament are not biographies, and, in this class, they are read through a historical critical lens. This means that the events they narrate are not taken at face value as historical. The Gospel of Mark illustrates how the gospel writer skillfully crafts a narrative in order to deliver a message. It is a message that emphasizes a suffering messiah, and the necessity of suffering before glory. The gospel&apos;s apocalyptic passages predict troubles for the Jewish temple and incorporate this prediction with its understanding of the future coming of the Son of Man.

00:00 - Chapter 1. The Gospels Not As Biographies
13:44 - Chapter 2. A Historical Critical Reading of Mark
22:18 - Chapter 3. Mark&apos;s Messiah
30:26 - Chapter 4. The Apocalyptic in Mark

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23119.jpg</video:thumbnail_loc>
      <video:duration>2677</video:duration>
      <video:publication_date>2012-09-12T12:29:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-The-Gospel-of-Mark</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mark</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Ever-at-Variance-and-Foolishly-Jealous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Ever at Variance and Foolishly Jealous</video:title>
      <video:description>&quot;Lec 4 - Ever at Variance and Foolishly Jealous&quot;The American Revolution (HIST 116)

Professor Freeman discusses colonial attempts to unite before the 1760s and the ways in which regional distrust and localism complicated matters. American colonists joined together in union three times before the 1760s. Two of these attempts were inspired by the necessity of self-defense; the third attempt was instigated by the British as a means of asserting British control over the colonies.

00:00 - Chapter 1. Introduction 
02:52 - Chapter 2. Intercolonial Opinions: Notes from Jefferson, Washington, and Adams 
11:44 - Chapter 3. Colony Types, and Differences between New England and Middle Colonies 
23:58 - Chapter 4. Education and Social Culture in the Southern Colonies 
30:43 - Chapter 5. Dutch Expansion and the English Dominion: The First Two Unions 
36:30 - Chapter 6. The French and Indian Threats: The Third Colonial Union 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23204.jpg</video:thumbnail_loc>
      <video:duration>2499</video:duration>
      <video:publication_date>2012-09-13T11:32:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Ever-at-Variance-and-Foolishly-Jealous</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Foolishly</video:tag>
      <video:tag>Jealous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Professional-Money-Managers-and-their-Influence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Professional Money Managers and their Influence</video:title>
      <video:description>&quot;Lec 20 - Professional Money Managers and their Influence&quot; Financial Markets (2011) (ECON 252)

Professor Shiller argues that institutional investors are fundamentally important to our economy and our society. Following his thoughts about societal changes in a modern and capitalist world, he turns his attention to the fiduciary duties of investment managers. He emphasizes the &quot;prudent person rule,&quot; and critically reflects on the limitations that these rules impose on investment managers. Elaborating on different forms of institutional money management, he covers mutual funds, contrasting the legislative environments in the U.S. and Europe, and trusts. In the treatment of the next form, pension funds, he starts out with the history of pension funds in the late 19th and the first half of the 20th century, and subsequently presents the legislative framework for pension funds before he outlines the differences of defined benefit and defined contribution plans. Professor Shiller finishes the list of forms of institutional money management with endowments, focusing on investment mistakes in endowment management, as well as family offices and family foundations.

00:00 - Chapter 1. Assets and Liabilities of U.S. Households and Nonprofit Organizations
11:30 - Chapter 2. Human Capital and Modern Societal Changes
17:04 - Chapter 3. The Fiduciary Duty of Investment Managers
28:23 - Chapter 4. Financial Advisors, Financial Planners, and Mortgage Brokers 
33:53 - Chapter 5. Comparison of Mutual Funds between the U.S. and Europe
37:58 - Chapter 6. Trusts - Providing the Opportunity to Care for Your Children
43:14 - Chapter 7. Pension Funds and Defined Contribution Plans
58:23 - Chapter 8. History of Endowment Investing
01:02:34 - Chapter 9. Family Offices and Family Foundations

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23729.jpg</video:thumbnail_loc>
      <video:duration>4405</video:duration>
      <video:publication_date>2012-09-14T10:44:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Professional-Money-Managers-and-their-Influence</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Managers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>influence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Isothermal-Compression-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Isothermal Compression Expansion</video:title>
      <video:description>Isothermal Compression Expansion

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26420.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-09-19T01:07:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-58-Isothermal-Compression-Expansion</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isothermal</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-10-Lecture-8-Concurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 10 - Lecture 8: Concurrency</video:title>
      <video:description>Computer Science 10 - Lecture 8: Concurrency

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/09/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25665.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-18T16:52:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Computer-Science-10-Lecture-8-Concurrency</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Why-Phones-Are-Not-Computers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Why Phones Are Not Computers</video:title>
      <video:description>&quot;Lec 14 - Why Phones Are Not Computers&quot; February 23, 2007 lecture by Scott Jenson for the Stanford University Human Computer Interaction Seminar (CS 547). This talk will give a brief history of the mobile phone, how it grew and blossomed as a communicator but has badly stumbled with the advent of data services; the solution is to deeply understand the pros/cons of phone capabilities and create new services that are not &quot;scaled down web designs.&quot;

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24028.jpg</video:thumbnail_loc>
      <video:duration>3701</video:duration>
      <video:publication_date>2012-09-14T14:49:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Why-Phones-Are-Not-Computers</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Phones</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>computers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Paul-as-Jewish-Theologian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Paul as Jewish Theologian</video:title>
      <video:description>&quot;Lec 16 - Paul as Jewish Theologian&quot; Introduction to New Testament (RLST 152)

The Apostle Paul&apos;s description of the Jewish Law in his letter to the Galatians demotes from being an expression of Jewish faith to an object of idolatry and one that imprisons those who follow it. Paul is careful to nuance this position, however, in his letter to the Romans. In Romans, it seems that Paul is defending himself against charges of being antinomian. Perhaps Paul treads carefully in order to ensure that his deliverance of a donation to the Jerusalem church from the gentile churches is received in a spirit of church unity.

00:00 - Chapter 1. Paul&apos;s Demotion of the Jewish Law in Galatians
23:42 - Chapter 2. Paul Nuances His Position in Romans
32:00 - Chapter 3. The Social Context of the Letter to the Romans

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23129.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-12T12:31:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Paul-as-Jewish-Theologian</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Theologian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Adiabatic-Expansion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Adiabatic Expansion  (Quiz)</video:title>
      <video:description>Adiabatic Expansion  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26511.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T01:25:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-105-Adiabatic-Expansion-Quiz</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>adiabatic</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Pauls-Disciples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paul&apos;s Disciples</video:title>
      <video:description>&quot;Lec 17 - Paul&apos;s Disciples&quot; Introduction to New Testament (RLST 152)

In ancient times, documents that were falsely attributed to an author, called pseudepigrapha, were a common phenomenon. Both the Letters to the Colossians and Ephesians are most likely pseudonymous works attributed to the Apostle Paul. The writer of Colossians assures his readers that they already possess all the benefits of salvation and do not need to observe rules concerning feast days, Sabbaths, and worship of the angels. Ephesians seems somewhat based on Colossians, although it reads more like an ethical or moral treatise. Both letters differ from Pauline Christology in their realized eschatology and high Christology.

00:00 - Chapter 1. Ancient Pseudepigraphy
10:42 - Chapter 2. The Pseudepigraphic Letters to the Colossians and Ephesians
22:21 - Chapter 3. The Occasion of the Writing of Colossians
37:15 - Chapter 4. The Letter to the Ephesians as Treatise
42:26 - Chapter 5. Major Differences between Colossians and Ephesians and Pauline Christianity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23130.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-12T12:31:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Pauls-Disciples</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disciples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Apocalyptic-and-Accommodation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Apocalyptic and Accommodation</video:title>
      <video:description>&quot;Lec 24 - Apocalyptic and Accommodation&quot; Introduction to New Testament (RLST 152)

The Apocalypse of John showed an anti-Roman, politically revolutionary perspective. This is in contrast with Paul&apos;s writing in Romans 13, which calls for submission to governmental authorities - although passages in 1 Corinthians may be said to contradict this. 2 Thessalonians, a pseudonymous letter, also preaches a politically conservative and accommodative message, as does 1 Peter. Interestingly, these letters do not discard or ignore apocalypticism but use it quite differently from the author of Revelation to further their message of political conservatism. 2 Peter seems to be a letter dating from the second century, from the post-apostolic age. In 2 Peter, the apocalypse is no longer imminent and is not used to further any admonition. Instead, it has become simply a part of Christian doctrine.

00:00 - Chapter 1. The Politics of Early Christianities
12:22 - Chapter 2. 2 Thessalonians, the Lawless One, and Politics
24:57 - Chapter 3. 1 Peter and Politics
37:00 - Chapter 4. 2 Peter: A Letter from the Post-Apostolic Age

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23138.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-12T12:32:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Apocalyptic-and-Accommodation</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Apocalyptic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Accommodation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computing-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computing Equilibrium</video:title>
      <video:description>&quot;Lec 3 - Computing Equilibrium&quot; Financial Theory (ECON 251)

Our understanding of the economy will be more tangible and vivid if we can in principle explain all the economic decisions of every agent in the economy. This lecture demonstrates, with two examples, how the theory lets us calculate equilibrium prices and allocations in a simple economy, either by hand or using a computer. In future lectures we shall extend this method so as to compute equilibrium in financial economies with stocks and bonds and other financial assets.

00:00 - Chapter 1. Introduction
02:48 - Chapter 2. Welfare and Utility in Free Markets
16:52 - Chapter 3. Equilibrium amidst Consumption and Endowments
32:43 - Chapter 4. Anticipation of Prices
52:53 - Chapter 5. Log Utilities and Computer Models of Equilibrium

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23143.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-12T12:53:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Computing-Equilibrium</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Lec-1-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 Lec - 1 PACS 164B</video:title>
      <video:description>This is lecture 2 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19375.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-05T01:54:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Lec-1-PACS-164B</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Land-Use-and-Conservation-Law-The-Adirondack-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -Land Use and Conservation Law: The Adirondack History</video:title>
      <video:description>&quot;Lec 17 -Land Use and Conservation Law: The Adirondack History&quot;Environmental Politics and Law (EVST 255)

By reviewing the conservation history of the Adirondack Park, this lecture examines strategies to manage land use and natural resources in protected areas. The Adirondacks has been protected since the 1880s and became a national park in the 1970s. The government manages the park for a variety of uses, including recreational, ecological, and natural resource-related uses. The multiple uses of the park create conflict amongst stakeholders and require regulations that prevent certain types of development. The lecture reviews regulations and zoning ordinances that protect public lands.

00:00 - Chapter 1. Allocating and Managing Land Use
07:52 - Chapter 2. Curious Conservation History: The Case of the Adirondacks
16:43 - Chapter 3. Multiple Uses, Ineffective Control and Conflict
27:13 - Chapter 4. Ecological Constrains for Land and Resource Development
45:11 - Chapter 5. Who Are the Stakeholders?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23193.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-13T11:23:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Land-Use-and-Conservation-Law-The-Adirondack-History</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Adirondack</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-ae3492</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 26 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19735.jpg</video:thumbnail_loc>
      <video:duration>4043</video:duration>
      <video:publication_date>2012-09-05T04:37:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-ae3492</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Integrative-Biology-131-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 30 Integrative Biology 131   Eye</video:title>
      <video:description>This is lecture 30 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19352.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-09-05T01:42:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-30-Integrative-Biology-131-Eye</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-US-History-Overview-1-Jamestown-to-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - US History Overview 1: Jamestown to the Civil War</video:title>
      <video:description>US History Overview 1: Jamestown to the Civil War

Jamestown to the Civil War.  Correction:  Jamestown was the first successful ENGLISH settlement in what is now the United States.  The Spanish actually settled St. Augustine, Florida in 1595.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24464.jpg</video:thumbnail_loc>
      <video:duration>1108</video:duration>
      <video:publication_date>2012-09-17T13:17:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-US-History-Overview-1-Jamestown-to-the-Civil-War</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>US</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Jamestown</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-US-History-Overview-3-WWII-to-Vietnam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - US History Overview 3 - WWII to Vietnam</video:title>
      <video:description>US History Overview 3 - WWII to Vietnam

World War II, Hitler, Cold War, Bay of Pigs, Cuban Missile Crisis and the Space Race</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24470.jpg</video:thumbnail_loc>
      <video:duration>886</video:duration>
      <video:publication_date>2012-09-17T13:19:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-US-History-Overview-3-WWII-to-Vietnam</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>US</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>3</video:tag>
      <video:tag>WWII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Vietnam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Solving-equations-with-the-distributive-property-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Solving equations with the distributive property 2</video:title>
      <video:description>Solving equations with the distributive property 2

U02_L1_T2_we2: Solving equations with the distributive property 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24500.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-09-17T13:39:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Solving-equations-with-the-distributive-property-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - PACS 164A</video:title>
      <video:description>This is lecture 11 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19435.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-05T02:33:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-PACS-164A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Recognizing-Linear-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Recognizing Linear Functions</video:title>
      <video:description>Recognizing Linear Functions

U03_L2_T5_we1 :  Recognizing Linear Functions</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24542.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-17T13:54:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Recognizing-Linear-Functions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Point-slope-and-standard-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Point-slope and standard form</video:title>
      <video:description>Point-slope and standard form

U04_L1_T4_we2 : Point-slope and standard form</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24569.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-17T14:06:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-34-Point-slope-and-standard-form</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Adding-different-units-for-weight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Adding different units for weight</video:title>
      <video:description>Adding different units for weight

U06_L1_T2_we2 Adding different units for weight</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24872.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-17T17:10:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-114-Adding-different-units-for-weight</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>units</video:tag>
      <video:tag>for</video:tag>
      <video:tag>weight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Practice-of-Art-23AC-Lecture-7-low-volume-at-certain-poin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Practice of Art 23AC - Lecture 7: low volume at certain poin</video:title>
      <video:description>Practice of Art 23AC - Lecture 7: low volume at certain poin

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26023.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-18T23:37:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Practice-of-Art-23AC-Lecture-7-low-volume-at-certain-poin</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>at</video:tag>
      <video:tag>certain</video:tag>
      <video:tag>poin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-169-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 169 - Lecture 12</video:title>
      <video:description>Computer Science 169 - Lecture 12

Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26098.jpg</video:thumbnail_loc>
      <video:duration>4710</video:duration>
      <video:publication_date>2012-09-18T23:52:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Computer-Science-169-Lecture-12</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Alcohol-Oxidation-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Alcohol Oxidation  (NB)</video:title>
      <video:description>Alcohol Oxidation  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26315.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-19T00:48:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Alcohol-Oxidation-NB</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1A-Cellular-energy-production-anaer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Biology 1A -Cellular energy production  - anaer</video:title>
      <video:description>&quot;Lec 10 -  Biology 1A -Cellular energy production  - anaer&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24425.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-17T03:16:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Biology-1A-Cellular-energy-production-anaer</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>production</video:tag>
      <video:tag>anaer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Standing continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19511.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-05T03:08:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Law-271-Environmental-Law-and-Policy</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

From Risk Assessment to Regulation

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19524.jpg</video:thumbnail_loc>
      <video:duration>4515</video:duration>
      <video:publication_date>2012-09-05T03:13:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Law-271-Environmental-Law-and-Policy</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

State Implementation Plans

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19528.jpg</video:thumbnail_loc>
      <video:duration>4448</video:duration>
      <video:publication_date>2012-09-05T03:15:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Law-271-Environmental-Law-and-Policy</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Economics-C3-Lecture-26-Recyclable-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Economics C3 - Lecture 26: Recyclable Resources</video:title>
      <video:description>Economics C3 - Lecture 26: Recyclable Resources

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26049.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-18T23:42:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Economics-C3-Lecture-26-Recyclable-Resources</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Recyclable</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Ion-Energy-Levels-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Ion Energy Levels  (Quiz)</video:title>
      <video:description>Ion Energy Levels  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26236.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-19T00:22:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-61-Ion-Energy-Levels-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ion</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Historical and Theoretical Background: Cooperative Federalism

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19547.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-09-05T03:25:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Law-271-Environmental-Law-and-Policy</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-2707-Small-Hydro-Alternative-Fossil-Fuels-and-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law 270.7  Small Hydro, Alternative Fossil Fuels, and Hydrogen</video:title>
      <video:description>Law 270.7  Small Hydro, Alternative Fossil Fuels, and Hydrogen

November 19, 2008

A discussion of issues related to small hydro development; There is a tremendous amount of oil trapped in Canadian tar sands and U.S. oil shale.  There have also been repeated efforts to promote the development of a market for synthetic gas, derived from coal.  For all three, economic, environmental, land-use, and energy payback issues dominate the concerns.  State and federal law play a key role, as well; Many leaders talk about a hydrogen future  one in which hydrogen fuel cells provide pollution-free electric power.  Hydrogen must be derived, rather than simply harvested.  Its production is energy intensive and its broad distribution would require a massive pipeline and storage tank infrastructure.  We will talk about where the technology stands and how government is trying to help it to advance.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19580.jpg</video:thumbnail_loc>
      <video:duration>5757</video:duration>
      <video:publication_date>2012-09-05T03:41:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Law-2707-Small-Hydro-Alternative-Fossil-Fuels-and-Hydrogen</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CS-61A-Lecture-14-Interpreter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CS 61A Lecture 14: Interpreter</video:title>
      <video:description>CS 61A Lecture 14: Interpreter

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19601.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-09-05T03:47:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-CS-61A-Lecture-14-Interpreter</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Where-Will-We-Find-Tomorrows-Leaders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Where Will We Find Tomorrow&apos;s Leaders?</video:title>
      <video:description>Where Will We Find Tomorrow&apos;s Leaders?

An Interview with Linda A. Hill, Professor, Harvard Business School. We won&apos;t find new global leaders by looking in conventional places for people who act in conventional take-charge ways. Instead, look for people who can lead from behind to promote the collective genius of their teams.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25520.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-18T16:07:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Where-Will-We-Find-Tomorrows-Leaders</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Where</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>we</video:tag>
      <video:tag>find</video:tag>
      <video:tag>Tomorrow</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Leaders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CS-61A-Object-Oriented-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61A : Object-Oriented Programming I</video:title>
      <video:description>CS 61A : Object-Oriented Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19612.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-05T03:50:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-CS-61A-Object-Oriented-Programming-I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Probability-of-More-Complex-Outcome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Probability of More Complex Outcome</video:title>
      <video:description>Probability of More Complex Outcome

u08_l4_t1_we2 Probability of More Complex Outcome</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25085.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-18T01:10:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Probability-of-More-Complex-Outcome</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>outcome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Testing-a-solution-for-a-system-of-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Testing a solution for a system of equations</video:title>
      <video:description>Testing a solution for a system of equations

u14_l1_t1_we2 Testing a solution for a system of equations</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25184.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2012-09-18T01:43:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Testing-a-solution-for-a-system-of-equations</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>for</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-CS-61A-Metacircular-Evaluation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - CS 61A : Metacircular Evaluation II</video:title>
      <video:description>CS 61A : Metacircular Evaluation II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19672.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-05T04:09:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-CS-61A-Metacircular-Evaluation-II</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 4 - Topics in String Theory&quot; (January 31, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the geometry of a black hole near the horizon. He describes how standard concepts from quantum physics can explain the physics that occur at this point.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19101.jpg</video:thumbnail_loc>
      <video:duration>5770</video:duration>
      <video:publication_date>2012-09-04T10:01:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Topics-in-String-Theory</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 18 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Quantum Mechanics&quot;

May 28th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20690.jpg</video:thumbnail_loc>
      <video:duration>3769</video:duration>
      <video:publication_date>2012-09-07T09:10:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-History-2D-Science-Magic-and-Religion-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Addition-Elimination-Method-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Addition Elimination Method 1</video:title>
      <video:description>Addition Elimination Method 1

u14_l2_t2_we1 Addition Elimination Method 1</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25218.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-18T01:56:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Addition-Elimination-Method-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>method</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 3 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19776.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-05T09:44:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Life-Concepts-and-Issues-Life-Sciences-15</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  Psychology 101</video:title>
      <video:description>&quot;Lec 15 -  Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27181.jpg</video:thumbnail_loc>
      <video:duration>2813</video:duration>
      <video:publication_date>2012-09-21T03:45:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 4 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19777.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-09-05T09:45:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Life-Concepts-and-Issues-Life-Sciences-15</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 8 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20596.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-06T16:42:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Probability-for-Life-Science</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-250B-Lecture-9-Case-control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 250B - Lecture 9: Case-control</video:title>
      <video:description>Public Health 250B - Lecture 9: Case-control

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25607.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-18T16:37:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Public-Health-250B-Lecture-9-Case-control</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Consumption-Function-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Consumption Function Basics</video:title>
      <video:description>Consumption Function Basics

The basic idea of a consumption function</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25625.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-18T16:41:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-108-Consumption-Function-Basics</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>consumption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-TagTeam-Enhanced-Social-Tagging-For-Classification-and-Current-Awareness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - TagTeam: Enhanced Social Tagging For Classification and Current Awareness</video:title>
      <video:description>&quot;Lec 4 - TagTeam: Enhanced Social Tagging For Classification and Current Awareness&quot;TagTeam is a middleware tagging hub for the Open Access Tracking Project. The hub will collect feeds from any tagging service, braid them together, improve them in various ways, and then produce output feeds to which readers could subscribe.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23013.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-12T05:23:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-TagTeam-Enhanced-Social-Tagging-For-Classification-and-Current-Awareness</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>TagTeam</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Tagging</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>awareness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Edible-Education-Perspectives-on-Race-Place-and-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Edible Education: Perspectives on Race, Place, and Food</video:title>
      <video:description>Edible Education: Perspectives on Race, Place, and Food

Angela La Cruz, Legal Director at Center on Race, Poverty, and the Environment
Rebecca Flournoy, Associate Director of PolicyLink
Yvonne Liu, Senior Research Associate at Applied Research Center

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25901.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-18T18:09:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Edible-Education-Perspectives-on-Race-Place-and-Food</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Perspectives</video:tag>
      <video:tag>on</video:tag>
      <video:tag>race</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>and</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Vehicle-Emissions-and-Public-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Vehicle Emissions and Public Transit</video:title>
      <video:description>&quot;Lec 12 -Vehicle Emissions and Public Transit&quot;Environmental Politics and Law (EVST 255)

The lecture discusses developments in air quality monitoring and regulation in the United States, with an emphasis on regulating vehicle emissions. Monitoring takes place at fixed points with results being averaged over three years, and this data informs air quality standard setting. Studies have found that this form of monitoring underreports the amount of pollution that children and other susceptible populations (i.e. bus and truck drivers) are exposed to. Professor Wargo details ways in which individuals are exposed to heightened air pollution on a daily basis and the policy responses at the federal, state, and local levels.

00:00 - Chapter 1. Asthma and Its Provenance
19:18 - Chapter 2. Challenges to Monitoring
35:30 - Chapter 3. Federal, State and Local Recommendations
41:21 - Chapter 4. Less-Known Air Quality Problems

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23189.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-13T11:23:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Vehicle-Emissions-and-Public-Transit</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fascists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fascists</video:title>
      <video:description>Lec 22 - Fascists. European Civilization, 1648-1945 (HIST 202)

While Nazi Germany&apos;s crimes were unprecedented, Adolf Hitler himself was in many respects a typical figure. An idle youth, of seemingly mediocre talents, his political career and passionate hatreds were formed by the experience of World War I. The rise of fascism in Germany, as elsewhere, must be understood in the context of a postwar climate of resentment and instability. Germany&apos;s economic crisis, in particular, led the middle classes to support National Socialism well before any other group. This resentment would find a ready outlet in the form of increasingly persecuted minority populations, above all the Jews. In considering Nazism against the backdrop of a more general wave of extreme rightwing and fascist political sentiment, it is important to note that the policies of the Third Reich were not only known to but also endorsed by the majority of the German population. 

00:00 - Chapter 1. The Life of Adolf Hitler 
20:39 - Chapter 2. Support of the Nazi Party: Rightwing Revisionism After the First World War
33:15 - Chapter 3. Order, Terror and Atomization: Society in Nazi Germany 
42:16 - Chapter 4. Faith unto Death: Nazis throughout and After the War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14142.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-26T11:30:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Fascists</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adolf</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>National</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Nazi</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Riefenstahl</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>Dachau</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jew</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Oswald</video:tag>
      <video:tag>Ian</video:tag>
      <video:tag>Kershaw</video:tag>
      <video:tag>Linz</video:tag>
      <video:tag>Wagner</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Reich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Constitutional-Government-Lockes-Second-Treatise-1-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)</video:title>
      <video:description>&quot;Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)&quot; Introduction to Political Philosophy (PLSC 114)

John Locke had such a profound influence on Thomas Jefferson that he may be deemed an honorary founding father of the United States. He advocated the natural equality of human beings, their natural rights to life, liberty, and property, and defined legitimate government in terms that Jefferson would later use in the Declaration of Independence. Locke&apos;s life and works are discussed, and the lecture shows how he transformed ideas previously formulated by Machiavelli and Hobbes into a more liberal constitutional theory of the state.

00:00 - Chapter 1. Who Is John Locke?
13:11 - Chapter 2. John Locke&apos;s Theory of Natural Law
31:27 - Chapter 3. Property, Labor and the Theory of Natural Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15926.jpg</video:thumbnail_loc>
      <video:duration>2681</video:duration>
      <video:publication_date>2012-08-28T21:42:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Constitutional-Government-Lockes-Second-Treatise-1-5</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Declaration</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Patriarcha</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Wealth</video:tag>
      <video:tag>Nations</video:tag>
      <video:tag>Treatises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Creating-a-Constitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Creating a Constitution</video:title>
      <video:description>&quot;Lec 23- Creating a Constitution&quot;The American Revolution (HIST 116)

Professor Freeman discusses the national debate over the proposed Constitution, arguing that in many ways, when Americans debated its ratification, they were debating the consequences and meaning of the Revolution. Some feared that a stronger, more centralized government would trample on the rights and liberties that had been won through warfare, pushing the new nation back into tyranny, monarchy, or aristocracy. The Federalist essays represented one particularly ambitious attempt to quash Anti-Federalist criticism of the Constitution. In the end, the Anti-Federalists did have one significant victory, securing a Bill of Rights to be added after the new Constitution had been ratified by the states.

00:00 - Chapter 1. Introduction: The Constitution was Not Inevitable
08:48 - Chapter 2. State Fears of Monarchy: Attendees of the Constitutional Convention 
22:24 - Chapter 3. Initial Plans to Revise the Articles and Madison&apos;s Virginia Plan 
29:11 - Chapter 4. The New Jersey Plan and Hamilton&apos;s Praise of British Governance 
34:56 - Chapter 5. Debates on State Representation, Slavery, and the Executive Branch
44:44 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23223.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-09-13T11:43:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Creating-a-Constitution</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Absolutism-and-the-State</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Absolutism and the State</video:title>
      <video:description>Lec 2 - Absolutism and the State. European Civilization, 1648-1945 (HIST 202)

The rise of absolutism in Europe must be understood in the context of insecurity attending the religious wars of the first half of the seventeenth century, and the Thirty Years&apos; War in particular. Faced with the unprecedented brutality and devastation of these conflicts, European nobles and landowners were increasingly willing to surrender their independence to the authority of a single, all-powerful monarch in return for guaranteed protection. Among the consequences of this consolidation of state power were the formation of large standing armies and bureaucratic systems, the curtailment of municipal privileges, and the birth of international law.

00:00 - Chapter 1. The Rise of Absolutism in the Continental States of Europe 
11:26 - Chapter 2. Reaction against War: Absolutism as Reassertion of Order 
21:56 - Chapter 3. The Shape of Government in an Absolute State: Nobles and Bureaucrats 
26:50 - Chapter 4. The Arm of the Absolute State: The Rise of Large Standing Armies
34:58 - Chapter 5. Representations of the Absolutism in Art and Literature 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_13905.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-26T07:09:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Absolutism-and-the-State</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>absolutism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>France</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Fronde</video:tag>
      <video:tag>Theodore</video:tag>
      <video:tag>Rabb</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Grotius</video:tag>
      <video:tag>Bodin</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>bureaucracy</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Research-on-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Research on the Evolution of the Flagellum</video:title>
      <video:description>Learn the three different types of flagella.Biologists have a great interest in the evolution of flagella.
To download this video go to:
http://www.mediafire.com/?edxwzxh2ymk

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m55w03nudmy</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/c140d0a1-dbef-40e3-a96e-fd14630b40a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-24T15:57:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Research-on-the-Evolution-of-the-Flagellum</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lecture-9-Regular-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 9 (Regular) - Regulation</video:title>
      <video:description>Lec 15 - Lecture 9 (Regular) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15011.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-08-28T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Lecture-9-Regular-Regulation</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21212.jpg</video:thumbnail_loc>
      <video:duration>2614</video:duration>
      <video:publication_date>2012-09-09T03:11:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 2- MIT 24.209 Philosophy In Film and Other Media.
Session 2: review of previous session, applying philosophical analysis to art, tree of knowledge, overlap between science technology and art, Reality Transformed, Three Philosophical Filmmakers, myth making, Hitchcock, &quot;The Lady Eve,&quot; myth of the whore/virgin

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15244.jpg</video:thumbnail_loc>
      <video:duration>3899</video:duration>
      <video:publication_date>2012-08-28T16:07:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-24209-Philosophy-In-Film-and-Other-Media</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21228.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-09T03:13:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PETNs-role-as-a-tumor-suppressor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PETNs role as a tumor suppressor</video:title>
      <video:description>The tumour suppressor gene PTEN is mutated in a wide range of human cancers at a frequency roughly comparable with p53 in addition germline PTEN mutations are associated with several dominant growth disorders.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/c2bfa26b-c642-4f39-863a-3423d8f0f6d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-10-18T04:59:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/PETNs-role-as-a-tumor-suppressor</video:player_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Technology-for-Developing-Regions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Technology for Developing Regions</video:title>
      <video:description>&quot;Lec 7 - Technology for Developing Regions&quot; December 1, 2006 lecture by Eric Brewer for the Stanford University Human Computer Interaction Seminar (CS547).  In this talk, Eric argues that decreasing costs of computing and wireless networking make this the right time to spread the benefits of technology, and that the biggest missing piece is a lack of focus on the problems that matter; he covers some example applications, including novel low-cost telemedicine.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24021.jpg</video:thumbnail_loc>
      <video:duration>5243</video:duration>
      <video:publication_date>2012-09-14T14:48:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Technology-for-Developing-Regions</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicocele Surgery</video:title>
      <video:description>Varicocele is the enlargement of the vein in scrotum. This video explain the procedure carried out in order to cure varicocele.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/cdd90a30-028a-4e58-866e-408c7df6d4c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-06T20:04:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Varicocele-Surgery</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Varicocele</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-1-The-Early-Middle-Ages-284-1000-Intellectuals-and-the-Court-of-Charlemagne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne</video:title>
      <video:description>&quot;Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Carolingian Renaissance, the revival of learning sponsored by Charlemagne and his successors. The period before the Carolingians saw a decline in learning, evidenced in part by the loss of lay literacy. As literacy became the purview of clerics, monasteries set up scriptoria in order to copy manuscripts on a larger scale. In this context, the Carolingians sponsored a revival of learning both for the sake of bringing educated people into the government and in order to encourage the piety of the people.  Professor Freedman ends the lecture by discussing Einhard&apos;s writings on Sts Marcellinus and Peter.  Their story illustrates how, in this period, the piety of the well-educated was not all that different from that of the common people.

00:00 - Chapter 1. Introduction to the Carolingian Renaissance 
04:30 - Chapter 2. The Preservation of Learning before the Carolingians
20:47 - Chapter 3. Charlemagne&apos;s Program
34:23 - Chapter 3. Einhard&apos;s Life of Sts. Marcellinus and Peter

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23500.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T09:05:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-1-The-Early-Middle-Ages-284-1000-Intellectuals-and-the-Court-of-Charlemagne</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Intellectuals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>court</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charlemagne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chicago-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chicago Society -</video:title>
      <video:description>Lec 13 - Chicago Society - . November 30, 2010

The Soviet Arts Experience is spearheaded by the University of Chicago Presents (UCP), the University&apos;s professional presenting organization. The Soviet Arts Experience sponsors include The University of Chicago, The University of Chicago Arts Council, National Endowment for the Arts, Illinois Arts Council, and The Women&apos;s Board of the University of Chicago. &quot;The initial idea for The Soviet Arts Experience developed after a meeting with the Pacifica Quartet,&quot; said Shauna Quill, Executive Director of University of Chicago Presents. &quot;I heard about the Quartet&apos;s plans to perform the complete Shostakovich string quartet cycle, which had never been performed in its entirety before in Chicago. We quickly arranged a think tank of University of Chicago scholars, which led to a million wonderful ideas. We&apos;ve been thrilled by the response of so many diverse arts organizations across Chicago.&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14722.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-08-27T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Chicago-Society</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Masumi</video:tag>
      <video:tag>Rostad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Logan-Center-for-the-Arts-Tour-Part-I-The-Theaters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters</video:title>
      <video:description>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters. Director of Undergraduate Studies, Theater and Performance Studies, Heidi Coleman takes us on a tour of the brand new Logan Center for the Arts, one of the most ambitious and stunning buildings on UChicago&apos;s campus—and in the greater Chicago area. This episode focuses on theaters, and things get a little loony. Enjoy!

Song credits
Artist: Voices in Your Head, a University of Chicago a cappella group
Song: Supermassive Black Hole
For more information about Voices in Your Head: http://voicesinyourhead.org/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14727.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-08-27T10:19:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Logan-Center-for-the-Arts-Tour-Part-I-The-Theaters</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>logan</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>center</video:tag>
      <video:tag>part</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Theaters</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>Admissions</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Heidi</video:tag>
      <video:tag>Coleman</video:tag>
      <video:tag>Voices</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-Regained-Books-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise Regained, Books I-II</video:title>
      <video:description>&quot;Lec 21 - Paradise Regained, Books I-II&quot; Milton (ENGL 220)

This lecture treats the first two books of the sequel to Paradise Lost, Paradise Reqained. The difference in style and subject matter is described. The poem&apos;s depiction of the Son of God and Satan, specifically the characters&apos; seeming inability to recollect any of the events of Paradise Lost or the Bible, is closely analyzed. At the lecture&apos;s conclusion, similarities between the Son&apos;s slowly developing sense of his identity and Milton&apos;s own narrative of his poetic development are examined.

00:00 - Chapter 1. Introduction: &quot;Paradise Regained&quot;
07:45 - Chapter 2. Adam&apos;s Misinterpretation of The Protoevangelium
21:55 - Chapter 3. Jesus is Baptized by John the Baptist
37:47 - Chapter 4. &quot;Paradise Regained&quot;: A Negation and Renunciation of &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17315.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-02T18:04:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Paradise-Regained-Books-I-II</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sequels</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Elwood</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>Protoevangelium</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>career</video:tag>
      <video:tag>autobiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Risk-and-Financial-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Risk and Financial Crises</video:title>
      <video:description>&quot;Lec 2 - Risk and Financial Crises&quot; Financial Markets (2011) (ECON 252)

Professor Shiller introduces basic concepts from probability theory and embeds these concepts into the concrete context of financial crises, with examples from the financial crisis from 2007-2008. Subsequent to a historical narrative of the financial crisis from 2007-2008, he turns to the definition of the expected value and the variance of a random variable, as well as the covariance and the correlation of two random variables. The concept of independence leads to the law of large numbers, but financial crises show that the assumption of independence can be deceiving, in particular through its impact on the computation of Value at Risk measures. Moreover, he covers regression analysis for financial returns, which leads to the decomposition of a financial asset&apos;s risk into idiosyncratic and systematic risk. Professor Shiller concludes by talking about the prominent assumption that random shocks to the financial economy are normally distributed. Historical stock market patterns, specifically during crises times, establish that outliers occur too frequently to be compatible with the normal distribution. 

00:00 - Chapter 1. Financial Crisis of 2007-2008 and Its Connection to Probability Theory 
05:51 - Chapter 2. Introduction to Probability Theory
09:58 - Chapter 3. Financial Return and Basic Statistical Concepts 
26:29 - Chapter 4. Independence and Failure of Independence as a Cause for Financial Crises
38:58 - Chapter 5. Regression Analysis, Systematic vs. Idiosyncratic Risk 
58:59 - Chapter 6. Fat-Tailed Distributions and their Role during Financial Crises 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23701.jpg</video:thumbnail_loc>
      <video:duration>4184</video:duration>
      <video:publication_date>2012-09-14T10:38:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Risk-and-Financial-Crises</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modified-mullerectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modified mullerectomy procedure</video:title>
      <video:description>Mullerectomy is a modification of the fasanella servat operation it has the advantage of a more graded result it inolves a tarsectomy and shortening of mullers muscle and conjunctiva</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/10ff5219-dac9-4528-bc8b-650122adb499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T18:33:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Modified-mullerectomy-procedure</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modified</video:tag>
      <video:tag>Mullerectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Subgame-perfect-equilibrium-matchmaking-and-strategic-investments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments</video:title>
      <video:description>&quot;Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments&quot; Game Theory (ECON 159)

We analyze three games using our new solution concept, subgame perfect equilibrium (SPE). The first game involves players&apos; trusting that others will not make mistakes. It has three Nash equilibria but only one is consistent with backward induction. We show the other two Nash equilibria are not subgame perfect: each fails to induce Nash in a subgame. The second game involves a matchmaker sending a couple on a date. There are three Nash equilibria in the dating subgame. We construct three corresponding subgame perfect equilibria of the whole game by rolling back each of the equilibrium payoffs from the subgame. Finally, we analyze a game in which a firm has to decide whether to invest in a machine that will reduce its costs of production. We learn that the strategic effects of this decision--its effect on the choices of other competing firms--can be large, and if we ignore them we will make mistakes.

00:00 - Chapter 1. Sub-game Perfect Equilibria: Example
27:22 - Chapter 2. Sub-game Perfect Equilibria: Matchmaking
34:31 - Chapter 3. Matchmaking: SPEs of the Game
49:37 - Chapter 4. Sub-game Perfect Equilibria: Strategic Investments
01:13:15 - Chapter 5. Strategic Investments: Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17275.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-02T17:17:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Subgame-perfect-equilibrium-matchmaking-and-strategic-investments</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>extensive</video:tag>
      <video:tag>form</video:tag>
      <video:tag>imperfect</video:tag>
      <video:tag>information</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction (cont.)</video:title>
      <video:description>&quot;Lec 2 - Introduction (cont.)&quot; Introduction to Theory of Literature (ENGL 300)

In this second introductory lecture, Professor Paul Fry explores the interrelation of skepticism and determinism. The nature of discourse and the related issue of discursivity is read through two modern works, Anton Chekov&apos;s Cherry Orchard and Henry James&apos; The Ambassadors. Exemplary critical focus on literary authority is located in Michel Foucault&apos;s &quot;What Is an Author&quot; and [Roland] Barthes&apos; &quot;The Death of the Author,&quot; both of which are read with an emphasis on their historical contexts. Objections to the approach and conclusions of the two theorists are examined, particularly in light of the rise of cultural studies.

00:00 - Chapter 1. Introduction
01:52 - Chapter 2. Anton Chekhov and Henry James
11:26 - Chapter 3. Author and Authority
19:36 - Chapter 4. &quot;The Founders of Discursivity&quot;
28:20 - Chapter 5. Critique of the &quot;Author Function&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17406.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-03T13:04:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Introduction-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>authorfunction</video:tag>
      <video:tag>deathoftheauthor</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>policing</video:tag>
      <video:tag>Determinism</video:tag>
      <video:tag>discursivity</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>Barthes</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>AnnRadcliffe</video:tag>
      <video:tag>Chekhov</video:tag>
      <video:tag>james</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Political-Unconscious</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Political Unconscious</video:title>
      <video:description>&quot;Lec 18 - The Political Unconscious&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores Fredric Jameson&apos;s seminal work, The Political Unconscious, as an outcropping of Marxist literary criticism and structural theory. Texts such as Shelley&apos;s &quot;Ode to the West Wind&quot; and Shakespeare&apos;s seventy-third sonnet are examined in the context of Jameson&apos;s three horizons of underlying interpretive frameworks--the political, the social, and the historical, each carefully explained. The extent to which those frameworks permeate individual thought is addressed in a discussion of Jameson&apos;s concept of the &quot;ideologeme.&quot; The theorist&apos;s work is juxtaposed with the writings of Bakhtin and Levi-Strauss. The lecture concludes by revisiting the children&apos;s story Tony the Tow Truck, upon which Jameson&apos;s theory of literature is mapped.

00:00 - Chapter 1. Marxist Aesthetics and Frederic Jameson
07:42 - Chapter 2. Romance at the Three Horizons
22:18 - Chapter 3. The Political Unconscious at the Three Horizons
38:08 - Chapter 4. Literary Analysis: Shelley&apos;s &quot;Ode to the West Wind&quot;
43:34 - Chapter 5. The Formal Emphasis at the Three Horizons
47:16 - Chapter 6. Acknowledged Interpretive Dangers
49:55 - Chapter 7. Application: Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17422.jpg</video:thumbnail_loc>
      <video:duration>3226</video:duration>
      <video:publication_date>2012-09-03T13:27:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-The-Political-Unconscious</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>unconscious</video:tag>
      <video:tag>fairy</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>folk</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>carnivalesque</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
      <video:tag>feudalism</video:tag>
      <video:tag>structuralism</video:tag>
      <video:tag>ideogenes</video:tag>
      <video:tag>Symbolic</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>thematization</video:tag>
      <video:tag>hetero</video:tag>
      <video:tag>glossia</video:tag>
      <video:tag>Horizons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 12- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21321.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-09-09T04:07:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 13- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21322.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-09T04:07:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 14- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21323.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-09T04:07:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 19- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21332.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-09T04:08:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 22- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21337.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-09T04:15:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 23- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21338.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-09T04:15:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 24- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21339.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-09T04:15:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Exploring-Special-Subjects-on-Pompeian-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exploring Special Subjects on Pompeian Walls</video:title>
      <video:description>&quot;Lec 8 - Exploring Special Subjects on Pompeian Walls&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses special subjects in Roman wall painting that do not fall within the four architectural styles but were nonetheless inserted into their wall schemes: mythological painting, landscape, genre, still life, history painting, and painted portraiture. The lecture begins with an in-depth examination of the unique Dionysiac Mysteries painting in Pompeii in which young brides prepare for and enter into a mystical marriage with the god Dionysus and simultaneous initiation into his cult. Professor Kleiner then presents a painted frieze from Rome that depicts the wanderings of Odysseus against a continuous landscape framed by Second Style columns. She subsequently analyzes Roman still life, remarkable in its similarity to modern still life painting; a scene of daily life in Pompeii; and a painting depicting a specific historical event--a riot in the Pompeii Amphitheater that caused the arena to be shut down for ten years. The lecture ends with a discussion of painted portraiture on Pompeian walls, including likenesses of two different women holding a similar stylus and wax tablet. 

00:00 - Chapter 1. Initiation in the Villa of the Mysteries 
08:45 - Chapter 2. A Mystical Marriage
25:44 - Chapter 3. The God of Wine and His Brides 
36:04 - Chapter 4. Conclusion to the Initiation Rites
43:05 - Chapter 5. The Wanderings of Odysseus 
56:44 - Chapter 6. Genre, Historical, and Portrait Painting 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23047.jpg</video:thumbnail_loc>
      <video:duration>4028</video:duration>
      <video:publication_date>2012-09-12T05:47:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Exploring-Special-Subjects-on-Pompeian-Walls</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Subjects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Pompeian</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HAIR-RESTORATION</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HAIR RESTORATION</video:title>
      <video:description>زرع الشعر-زراعة الشعر الطبيعي-ا
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/01/798b0061-a750-4c37-b598-db1190336902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-01-04T08:22:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/HAIR-RESTORATION</video:player_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-drug-eluting-stent-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical drug eluting stent animation</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart full blood flow a drug eluting stent is a metal stent that has been coated with a drug it is neither intended nor implied to be a substitute for professional medical advice</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/98757767-4f5f-4ead-8654-3a133c935203/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-24T14:40:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-drug-eluting-stent-animation</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>eluting</video:tag>
      <video:tag>Stent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crayfish-Lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crayfish Lab</video:title>
      <video:description>Erin Gaughan
Kazuko Kato
Jeff Chudacoff
Rajiv Lala
Ronald Walton

The Crayfish Experience 

 All living organisms defend their territory through different actions.  In this lab, we studied some of the methods the crayfish use to defend their habitats.  These behaviors are not just exclusive to the crayfish, they are universal to all animals.  The behaviors exhibited through territoriality have developed through evolution and give evidence of natural selection. 
 We put our crayfish into a tank.  The crayfish became familiar with the tank, and marked it as his territory.  When a new crayfish was added, our crayfish felt his territory was being invaded and needed to show dominance in order to protect his territory.  Our crayfish needed to perform aggressive behaviors to show the other crayfish that the tank was his territory.  After our crayfish showed its dominance the other crayfish portrayed submissive behaviors.  
 Our video expresses the aggressive and submissive behaviors of crayfish.  We included clips of our crayfish and the intruder crayfish exhibiting the majority of the agonistic and submissive behaviors.  To make the concept as clear as possible, our video consists of the name of the behavior we are showing, a description of the behavior, and the actual crayfish interaction.  The music was chosen to go along with the behavior of the crayfish.  We simplified the concepts as much as possible to make them more understandable for the viewer.  
 Our lab communicates the difference between dominant and submissive behaviors, the behaviors associated with territoriality, and the behavior and response to stimuli of crayfish developed through evolution.  Crayfish defend their territory through vocalizations and chemical markers, and then, as a last resort, agonistic behavior.  These behaviors intended to maintain territorial boundaries and keep intruders out.  The focus of our lab was the aggressive and submissive behaviors because these were the easiest to document.  There are seven aggressive behavio</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/a50f6759-3710-48a4-b7de-39044bb12dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2010-04-16T04:02:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Crayfish-Lab</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Crayfish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mating-Dance-A-must-see</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mating Dance - A must see!!!!</video:title>
      <video:description>Disneynature&apos;s &quot;Earth&quot; is a full-length version of the 2006 TV documentary series &quot;Planet Earth.&quot; Taking some of the most beautiful footage of the natural wonders of our planet, the film focuses on the animal world in its ironic, tragic and comedic nature. Although the violent deaths are removed, the hunter and the hunted are emphasized. When it comes to climate change, the political controversy as to the cause of it is removed, but the film repeatedly emphasizes the effects of the change.

Narrated in America by James Earl Jones and in England by Patrick Stewart, the narration is interesting but shallow. Explaining the unique characteristics of our planet to sustain life with its exact orbit and tilt, the film avoids either the assumptions of evolutionary language or the wonders of theistic creation. The film also avoids the scientific explanations often included in a documentary studying life on our planet. The end result is a rather bland film with moments of exquisite beauty.

The movement of the film follows a calendar year. Starting the first of January in the Arctic where winter has frozen water and land, the film progresses throughout the year and the seasons into an Antarctic summer and back for fall. But this simple movement is not rigid and the time photography showing all four seasons of a deciduous forest, or the thawing and freezing of the Antarctic in a moment, are engaging.

In this film we share the life of: a polar bear family, with the father succumbing in solitude while his cubs continue his genetic life; a herd of elephants who struggle across the wastelands of Africa on their migration to the fertile delta; a humpback whale and her calf as they travel from the tropical waters of the calf&apos;s birth to the frigid waters of their winter home; a tropical bird with its flamboyant but ineffectual mating dance; a pride of lions joining together to bring down a grown elephant; and much more.

The only creature painstakingly avoided in the film are human beings. Only in the credits do we see th</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/668b0191-ba7e-4423-a65a-8d087ff04066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-04-16T03:16:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Mating-Dance-A-must-see</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>filmmaker</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>Trailer</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Experimental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Intra-Canal-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Intra-Canal Instruments</video:title>
      <video:description>&quot;Lec 17 - Intra-Canal Instruments&quot; An introduction to four intra-canal instruments: K-files, reamers, Hedstrom files, and barbed broaches. Demonstrates shape, size, principles of design, and basic usage. Orig. air date: OCT 18 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22919.jpg</video:thumbnail_loc>
      <video:duration>1245</video:duration>
      <video:publication_date>2012-09-11T09:30:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Intra-Canal-Instruments</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Intra</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operation-of-a-squirrel-cage-rotor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operation of a squirrel cage rotor</video:title>
      <video:description>The squirrel cage rotor is a nineteenth century invention but still surprise modern engineers. This video is on the basic operation of a three phase squirrel-cage motor.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9044.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-29T19:29:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Operation-of-a-squirrel-cage-rotor</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Squirrel</video:tag>
      <video:tag>cage</video:tag>
      <video:tag>rotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 7)</video:title>
      <video:description>This is a microbeworld video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/ec296020-a94f-4d0d-a391-6c7b3d4e1530/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T14:43:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-7</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas-Spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas (Spanish)</video:title>
      <video:description>This is an interview video in Spanish. Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.
</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/9c29bcbf-1f88-41b4-bf80-87da9d7e455b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T10:02:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas-Spanish</video:player_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ontology-Mapping-and-Data-Discovery-with-HOM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ontology Mapping and Data Discovery with HOM</video:title>
      <video:description>Health Ontology Mapper (HOM) is an open source general purpose instance mapper that provides a framework for transforming and delivering data in specified ontologies. The technology was developed to address the need for normalizing legacy and established data encoding standards into a single database schema without modifying underlying source data. Join Rob Wynden, manager of R&amp;D for academic research systems at the University of California, San Francisco (UCSF), and project director of HOM for an in-depth discussion about the technology, its current and future use cases, and the recently announced professional open source support relationship with Recombinant Data Corp. For more information about licensing HOM and to join the open source user group, visit www.HealthOntologyMapper.org.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/38ca2660-f763-41af-a925-98a88b3a9044/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2061</video:duration>
      <video:publication_date>2010-05-04T14:32:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ontology-Mapping-and-Data-Discovery-with-HOM</video:player_loc>
      <video:uploader>William Stetson</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Health</video:tag>
      <video:tag>Ontology</video:tag>
      <video:tag>Mapper</video:tag>
      <video:tag>HOM</video:tag>
      <video:tag>UCSF</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>Wynden</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>i2b2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gel-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gel Extraction</video:title>
      <video:description>Gel extraction is a technique used to isolate a desired fragment of intact DNA from an agarose gel following agarose gel electrophoresis. Three basic steps are involved: slicing the bands of interest on UV light exposure, isolating the DNA from those bands, and removing the accompanying salts and stain.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/c8956960-3c56-493e-8c8d-f45e41696fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-05-26T05:46:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gel-Extraction</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gel</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-antioxidants-Antioxidants-and-free-radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are antioxidants Antioxidants and free radicals</video:title>
      <video:description>Even though you might not see any immediate signs or have any perceptions of what is happening, you body is continually in a state of conflict. The heat and energy your body needs are produced through the metabolizing of fats and glucose – a process known as oxidation.

Perhaps what is taking place might be compared to a factory that produces essential materials but at the same time pollutes the surrounding environment. While the products of the factory cannot be dispensed with, a way must be found to reduce the environmental damage.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/e5b450f5-6c14-442f-8b40-ebf1959d3c56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2010-11-09T10:20:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-are-antioxidants-Antioxidants-and-free-radicals</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antioxidants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CERN-The-Standard-Model-Of-Particle-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CERN -  The Standard Model Of Particle Physics</video:title>
      <video:description>Space, Matter and Time — what else can there be? Quantities of these fundamental qualities can be measured in Meters(m), Kilograms(kg) and Seconds(s), respectively — the Système Internationale (SI) standard of measurement (also known as MKS). The universe is believed to consist of matter (4% atoms — 3.6% of which is in intergalactic gas — and 22% dark matter) and energy (74% dark energy). Dark energy uniformly fills all of space with a density of 10−29 grams per cubic centimeter, and is the source of a repulsive force causing the universe to expand. Energy (E) is regarded to be interconvertible with matter (mass, m) by Einstein&apos;s famous equation E = mc2, where c is the speed of light.

The so-called Standard Model of particle physics (formulated in the 1970s) describes the universe in terms of Matter (fermions) and Force (bosons). Force is not independent of the fundamental qualities. Force can be expressed in terms of the fundamental qualities as Mass times Acceleration [kg x m/s2] or (equivalently) as change of Momentum per unit Time [(kg x m/s)/s]. The Standard Model describes approximately 200 particles and their interactions using 17 fundamental particles, all of which are fermions or bosons: 6 quarks (fermions), 6 leptons (fermions), 4 force-carrying particles (bosons), and the hypothetical Higgs boson. Unlike the force-carrying particles, the matter particles have associated antimatter particles, such as the antielectron (also called positron) and antiquarks. [For the purpose of this paragraph, Antimatter (fermions) is being regarded as a kind of Matter (fermions).]</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/4d2260ab-abe5-480b-85a1-9942ee5cad42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-09T12:01:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CERN-The-Standard-Model-Of-Particle-Physics</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrinos-Standard-Model-Of-Particle-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrinos | Standard Model Of Particle Physics</video:title>
      <video:description>The history of a particle that appeared to have no charge and no mass is an interesting one. The electron neutrino (a lepton) was first postulated in 1930 by Wolfgang Pauli to explain why the electrons in beta decay were not emitted with the full reaction energy of the nuclear transition. The apparent violation of conservation of energy and momentum was most easily avoided by postulating another particle. Enrico Fermi called the particle a neutrino and developed a theory of beta decay based on it, but it was not experimentally observed until 1956. This elusive particle, with no charge and almost no mass, could penetrate vast thicknesses of material without interaction. The mean free path of a neutrino in water would be on the order of 10x the distance from the Earth to the Sun. In the standard Big Bang model, the neutrinos left over from the creation of the universe are the most abundant particles in the universe.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/985f53d4-e26c-49b1-bc0f-03a47c004127/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-09T10:56:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neutrinos-Standard-Model-Of-Particle-Physics</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>leptons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuronal-Synapses-Chemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuronal Synapses (Chemical)</video:title>
      <video:description>Nerve cells communicate with one another through specialized junctional structures called synapses. When a nerve cell is active, or “fires,” certain chemicals called neurotransmitters are released at the “pre-synaptic” side of the synapse and diffuse across the junction to act at the “post-synaptic” cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/f4910c26-6bb3-45f2-af77-7e1c121ffe21/cand_25.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2010-11-10T23:38:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neuronal-Synapses-Chemical</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>neuronal</video:tag>
      <video:tag>synapses</video:tag>
      <video:tag>Alzheimer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Street-Wars-of-Religion-Puritans-and-Arminians</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -Street Wars of Religion: Puritans and Arminians</video:title>
      <video:description>&quot;Lec 18 -Street Wars of Religion: Puritans and Arminians&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the conflicts which developed within the Church of England in the early seventeenth century and played a role in the growing tensions which led to the English civil wars. Wrightson begins by describing the &apos;Jacobethan consensus&apos; which largely prevailed throughout the reign of James I, characterized by broad-based conformity and adherence to Calvinist doctrine. However, this consensus was strained by the local activism of Puritans in many areas. The success of these Puritan efforts at local reformation was uneven across the country and largely depended on whether Puritan clerics were able to secure the support of secular magistrates in order to enforce godly discipline. He next considers the Arminian movement (anti-Calvinist in doctrine and with strong elements of ritualism and clericalism) which destroyed the Jacobethan consensus. He traces how the rise of Arminianism resulted in the polarization and politicization of religion with Charles I&apos;s appointment of Arminian clerics (notably William Laud) to positions of control of the church and their repression of Puritan opponents.

00:00 - Chapter 1. Jacobethan Consensus
07:12 - Chapter 2. Puritan Reformation
25:59 - Chapter 3. Arminian Reaction
42:18 - Chapter 4. Results

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23269.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-13T12:17:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Street-Wars-of-Religion-Puritans-and-Arminians</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>of</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Puritans</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Arminians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Crown-and-Political-Nation-1604-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Crown and Political Nation, 1604-1640</video:title>
      <video:description>&quot;Lec 19 -Crown and Political Nation, 1604-1640Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the events leading up to the outbreak of the English civil wars and assesses the various historiographical interpretations that have been advanced to explain the war. He notes that while it is essential to appreciate the various long-term causes of the conflict, we must also recognize the role of contingency in the period leading up to the war. He then describes tensions between the crown and the political nation under James I and Charles I with particular attention to the role of the Duke of Buckingham, growing dissatisfaction with royal policy and the increasingly acrimonious tone of parliaments in the 1620s. The fresh start represented by the period of &apos;personal rule&apos; 1629-40 is then considered, with an emphasis on the anxiety aroused by royal financial expedients (notably Ship Money) and religious policy. He ends with the violent response to the attempt by Charles I and Laud to impose prayer book worship on the Scottish church, which triggered the collapse of Charles attempt to rule without calling parliament.

00:00 - Chapter 1. A High Road to Civil War?
08:01 - Chapter 2. Buckingham
15:40 - Chapter 3. Five Parliaments
27:48 - Chapter 4. Dissolution of 1629

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23270.jpg</video:thumbnail_loc>
      <video:duration>2634</video:duration>
      <video:publication_date>2012-09-13T12:17:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Crown-and-Political-Nation-1604-1640</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Nation</video:tag>
      <video:tag>1604</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-England-Britain-and-the-World-Economic-Development-1660-1720</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - England, Britain, and the World: Economic Development, 1660-1720</video:title>
      <video:description>&quot;Lec 23 - England, Britain, and the World: Economic Development, 1660-1720&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses the remarkable growth of the British economy in the late seventeenth and early eighteenth centuries. He examines the changed context of stable population and prices; regional agricultural specialization; urbanization; the expansion of overseas trade both with traditional European trading partners and with the Americas and the East; the growth of manufacturing industries which served both domestic and overseas markets, and the intensification of internal trade. He describes and explains the emergence of an increasingly closely articulated national market economy, closely linked to a nascent world economy in which Britain now played a core role.

00:00 - Chapter 1. The Economy in the Late Seventeenth and Early Eighteenth Centuries
01:16 - Chapter 2. Economic Growth
08:36 - Chapter 3. Agriculture and Polycentric Urbanism
17:06 - Chapter 4. Commerce
30:46 - Chapter 5. Industrial Agglomeration

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23278.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-13T12:34:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-England-Britain-and-the-World-Economic-Development-1660-1720</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>1660</video:tag>
      <video:tag>1720</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Refashioning-the-State-1688-1714</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Refashioning the State, 1688-1714</video:title>
      <video:description>&quot;Lec 24 - Refashioning the State, 1688-1714&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture, Professor Wrightson discusses the transformation of the English state in the twenty years following the Glorious Revolution of 1688. He examines the ambiguities of the Revolutionary Settlement which placed authority in William III and Mary II following the deposition/abdication of James II, and the manner in which parliamentary government was strengthened through responses to the demands of the wars precipitated by the revolution, culminating in the constitutional provisions of the Act of Settlement of 1701. Finally he considers the origins and outcomes of the 1707 Act of Union which fused the kingdoms of Scotland and England into the United Kingdom of Great Britain, and ends by briefly characterizing the paradoxical realities of the British state of 1714.

00:00 - Chapter 1. The Glorious Revolution of 1688
07:28 - Chapter 2. Settlement 
12:25 - Chapter 3. War
16:15 - Chapter 4. The Financial Revolution
34:17 - Chapter 5. Scotland

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23279.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-13T12:34:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Refashioning-the-State-1688-1714</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Refashioning</video:tag>
      <video:tag>the</video:tag>
      <video:tag>State</video:tag>
      <video:tag>1688</video:tag>
      <video:tag>1714</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Atmospheres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Atmospheres</video:title>
      <video:description>&quot;Lec 1 - Introduction to Atmospheres&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

This course studies the atmosphere and the ocean as parts of Earth&apos;s climate system.  The climate is studied in both quantitative and qualitative ways through use of the textbook, lectures, labs and problem sets. Today&apos;s lecture includes an examination of Hurricane Irene that hit Connecticut a few days ago on August 28. For this, we use several website sources of local weather information:satellite, radar, tide gauges.. The atmosphere is gravitationally attracted to the Earth and is composed of gases that are invisible to the human eye. We are able to detect the presence of the atmosphere through our perceptions of the presence of air and changes in pressure.  

00:00 - Chapter 1. Introduction
06:56 - Chapter 2. Course Overview
12:39 - Chapter 3. New Haven Weather Data during Hurricane Irene
27:43 - Chapter 4. Prof. Smith&apos;s Background and Research Interests
30:40 - Chapter 5. What is an Atmosphere?

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23280.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-13T12:34:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Introduction-to-Atmospheres</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Atmospheres</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Clouds-and-Precipitation-cloud-chamber-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Clouds and Precipitation (cloud chamber experiment)</video:title>
      <video:description>&quot;Lec 11 - Clouds and Precipitation (cloud chamber experiment)&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Scattered visible light and microwave radar can used used to detect clouds and precipitation. Cloud formation in rising air can be simulated in the classroom by suddenly dropping the pressure in a glass chamber. The small cloud droplets formed in this way fall too slowly to ever reach the earth. There are two main mechanisms by which precipitation is generated from clouds.  Collision coalescence occurs mainly over tropical oceans whereas the ice phase mechanism is more common and also more relevant to the practice of cloud seeding.

00:00 - Chapter 1. Interactions between Visible Light and the Atmosphere
07:15 - Chapter 2. Using Radar to Detect Precipitation
09:13 - Chapter 3. Cloud Formation Experiment
19:06 - Chapter 4. Collision Coalescence Mechanism of Raindrop Formation
21:36 - Chapter 5. Ice Phase Mechanism of Raindrop Formation
26:17 - Chapter 6. Mechanism of Precipitation Formation Based on Cloud Characteristics
32:38 - Chapter 7. Cloud Seeding
39:21 - Chapter 8. Precipitation Climatology
43:05 - Chapter 9. Evaporation

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23307.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-13T12:53:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Clouds-and-Precipitation-cloud-chamber-experiment</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Precipitation</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Circulation-of-the-Atmosphere-Exam-I-review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Circulation of the Atmosphere (Exam I review)</video:title>
      <video:description>&quot;Lec 12 - Circulation of the Atmosphere (Exam I review)&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There is a latitudinal gradient of heat on the Earth caused by the tilt of the Earth&apos;s axis with respect to the sun.  This tilt produces seasonal fluctuations in heat input from the sun, as well as an excess of heat received on average annually near the equator.  Heat is transferred poleward by both the ocean and atmosphere in an attempt to balance the Earth&apos;s energy budget.  The circulation of the Earth also causes a separation of the atmospheric circulation into three main circulation cells, each transporting heat towards the poles.

00:00 - Chapter 1. Review of Exam Solutions
23:06 - Chapter 2. Differential Heating and Earth&apos;s Energy Balance
29:57 - Chapter 3. Poleward Heat Transport
35:08 - Chapter 4. Heat Flux by moving air
39:19 - Chapter 5. Effect of Earth&apos;s Rotation: Coriolis Force
43:46 - Chapter 6. Effect of Earth&apos;s Rotation: Circulation Cells

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23308.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-13T12:53:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Circulation-of-the-Atmosphere-Exam-I-review</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Global-Climate-and-the-Coriolis-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Global Climate and the Coriolis Force</video:title>
      <video:description>&quot;Lec 13 - Global Climate and the Coriolis Force&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The circulation in the atmosphere is composed of three circulation cells in the northern and southern hemispheres.  These cells are caused by the rotation of the Earth which creates the Coriolis force.  The Coriolis force deflects northern hemisphere motion to the right and southern hemisphere motion to the left.  The majority of large-scale motion in the atmosphere is in geostrophic balance, meaning the Coriolis force acting on the motion is balanced by a pressure gradient force. The rotation of cyclones and anticyclones in the northern and southern hemispheres is controlled by this geostrophic balance.

00:00 - Chapter 1. Three-Cell Circulation Model of the Earth&apos;s Atmosphere
02:28 - Chapter 2. Geostationary Satellite Images of Clouds
11:40 - Chapter 3. Climate Terminology
18:11 - Chapter 4. Dynamics that Drive Atmospheric Motion
22:38 - Chapter 5. Coriolis Force
33:07 - Chapter 6. Geostrophic Balance

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23309.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-13T12:53:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Global-Climate-and-the-Coriolis-Force</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>global</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Coriolis</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Coriolis-Force-and-Storms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Coriolis Force and Storms</video:title>
      <video:description>&quot;Lec 14 - Coriolis Force and Storms&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Large scale air motion in the atmosphere occurring sufficiently above the surface is in geostrophic balance.  Areas of high and low pressure anomalies in the atmosphere are surrounded by rotating flow caused by the balance between the pressure gradient and Coriolis forces.  The direction of rotation around these pressure anomalies reverses between the northern and southern hemispheres due to the reversal in sign of the Coriolis force across the equator.  This can be seen in the reverse direction of the spiraling of clouds in satellite images of hurricanes in the northern and southern hemispheres.  Convective storms are also discussed.

00:00 - Chapter 1. Pressure Anomalies on Weather Maps
09:57 - Chapter 2. Geostrophic Adjustment
15:38 - Chapter 3. Hurricanes in the Northern and Southern Hemispheres
18:23 - Chapter 4. Coriolis Force and Toilet Bowl Mythology
24:51 - Chapter 5. Definition of a Storm
29:26 - Chapter 6. Convective and Frontal Storms
33:24 - Chapter 7. Airmass Thunderstorms
36:36 - Chapter 8. Severe Thunderstorms

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23310.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-13T12:53:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Coriolis-Force-and-Storms</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Coriolis</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>storms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Convective-storms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Convective storms</video:title>
      <video:description>&quot;Lec 15 - Convective storms&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are three main types of convective storms: airmass thunderstorms, severe thunderstorms and hurricanes.  These storms are all driven by the release of latent heat into the atmosphere during condensation of water vapor.  Severe thunderstorms include both squall line thunderstorms and tornados.  They acquire energy from water vapor in the atmosphere over land and therefore typically require warm air temperatures and high humidity.  Hurricanes gain energy from water vapor evaporated from the ocean surface.  This requires warm ocean temperatures, and is the reason hurricanes weaken over land.  Hurricanes are cyclonic and therefore also require a non-zero Coriolis force to form and maintain their structure.  For this reason they cannot form over the equator and cannot cross the equator.

00:00 - Chapter 1. Coriolis Force Sign Reversal
01:17 - Chapter 2. Convective Storms
02:52 - Chapter 3. Airmass Thunderstorms
04:25 - Chapter 4. Severe Thunderstorms
16:35 - Chapter 5. Tornados
26:37 - Chapter 6. Hurricanes

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23311.jpg</video:thumbnail_loc>
      <video:duration>2724</video:duration>
      <video:publication_date>2012-09-13T12:53:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Convective-storms</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Convective</video:tag>
      <video:tag>storms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Ocean-Currents-and-Productivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Ocean Currents and Productivity</video:title>
      <video:description>&quot;Lec 22 - Ocean Currents and Productivity &quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Ocean currents are generally divided into two categories: thermohaline currents and wind driven currents.  Both types of currents are forced remotely rather than locally.  Wind driven currents are initially forced by the wind stress causing water to pile up in certain locations.  This produces a pressure gradient, which is then balanced by the Coriolis force and geostrophic currents develop.  The gyre circulations found in the Atlantic and Pacific Oceans are wind driven currents.  There is a connection between the physics of these currents and the biological productivity in the ocean.  For example, productivity is greatest in areas of equatorial and coastal upwelling as nutrient rich deep water is brought to the sunlit surface. 

00:00 - Chapter 1. Ocean Currents
07:37 - Chapter 2. Wind Driven Currents
15:43 - Chapter 3. Transport of Water in Ocean Currents
18:49 - Chapter 4. Atlantic Ocean Circulation
28:06 - Chapter 5. Pacific Ocean Circulation
29:13 - Chapter 6. Southern Ocean Circulation
29:31 - Chapter 7. Arctic Ocean Circulation
31:45 - Chapter 8. Primary Productivity in the Ocean

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23318.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-13T12:58:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Ocean-Currents-and-Productivity</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>productivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-l-Nio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - l Niño</video:title>
      <video:description>&quot;Lec 23 - l Niño&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The El Niño/Southern Oscillation (ENSO) phenomenon is the primary mode of variability in the equatorial Pacific Ocean.  It is composed of two extreme states, El Niño and La Niña.  The oscillation between these states can be seen in measurements of sea surface temperature (SST), sea level pressure, thermocline depth, and easterly trade wind strength.  Changes in SST and pressure lead to shifting of convective activity across the equatorial Pacific.  Changes in the strength of the easterly trade winds lead to changes in the depth of the thermocline, which affect coastal upwelling offshore of South America.  If upwelling is reduced, primary productivity is also reduced.  The effect of ENSO on atmospheric  convection and coastal upwelling makes it an important factor for both agriculture and fishing industries.

00:00 - Chapter 1. El Niño and La Niña
10:08 - Chapter 2. Terminology
11:33 - Chapter 3. Symptoms of El Niño
18:54 - Chapter 4. ENSO Indices and Ocean Water Property
24:40 - Chapter 5. Current ENSO Data
39:45 - Chapter 6. Ice in the Climate System
42:39 - Chapter 7. Physical Properties of Ice

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23319.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-13T12:58:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-l-Nio</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Niño</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brinicle-ice-finger-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brinicle (ice finger of death)</video:title>
      <video:description>This a BBC Nature documentary that features the Brinicle also referred to as the ice finger of death. A brinicle is an underwater stalactite which forms and entombs any living organism in an icy death.

 BBC footage = http://www.bbc.com/earth/story/20161219-brinicle-finger-of-death / for Discovery Channel redo of BBC footage https://www.youtube.com/watch?v=r4cX2EPt2zE</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2026/06/1781139860346-bb7be2ec8c0221152b36b83503e2af3d.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2011-11-25T20:16:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Brinicle-ice-finger-of-death</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Brinicle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>filmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Ice-in-the-Climate-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Ice in the Climate System</video:title>
      <video:description>&quot;Lec 24 - Ice in the Climate System&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Five types of ice in the climate system are discussed.  Sea ice forms when ocean water reaches its freezing temperature of about -2°C.  Sea ice is currently found in the Arctic Ocean and around Antarctica.  Ice sheets form on land and are composed of compacted snow that has accumulated over time.  Ice sheets spread over a land surface and can reach the ocean.  If the ice continuity is maintained when the ice sheet reaches the ocean, the ice will float on the water and this is referred to as an ice shelf.  Icebergs are large chunks of glaciers that break off into the ocean.  They can become grounded in shallow water, but generally are moved by the wind and ocean currents.  Mountain glaciers form on mountains and are typically found at high latitudes, but also occur near the equator at sufficiently high elevation.

00:00 - Chapter 1. Ice in the Climate System
01:16 - Chapter 2. Sea Ice
20:34 - Chapter 3. Ice Sheets
24:41 - Chapter 4. Ice Shelves
29:36 - Chapter 5. Icebergs
41:54 - Chapter 6. Mountain Glaciers

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23320.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-13T12:58:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Ice-in-the-Climate-System</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Ice-and-climate-change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  Ice and climate change</video:title>
      <video:description>&quot;Lec 25 -  Ice and climate change &quot;The Atmosphere, the Ocean and Environmental Change (GG 140)

Ice on earth is sensitive to climate change and ice plays a role in climate change processes. Recent trends in the Greenland ice sheet provide an important example.   Over the past two decades the extent of surface melt water on the ice sheet has increased.  Inaddition, satellites have detected a decrease in the overall mass of the Greenland Ice Sheet. .  
Paleoclimate is also discussed in this lecture, with a focus on climate over the last 5 million years.  The mid-Pliocene was a particularly warm period from 3.3-3 million years before present.  The Pleistocene was a more recent cold period ending with the Last Glacial Maximum about 14,000 years before present.  In comparison, the Holocene (12,000 years ago to present) has been a relatively warm stable climatic period.  Geomorphology is used to determine the extent of continental ice in the past.  

00:00 - Chapter 1. Mountain Glaciers
08:18 - Chapter 2. Greenland Glacier Trends
11:23 - Chapter 3. Satellite Measurements of Ice
15:57 - Chapter 4. Climate of the Last 5 Million Years
34:30 - Chapter 5. Geomorphology
42:51 - Chapter 6. Last Glacial Maximum
46:11 - Chapter 7. Stable Isotopes of Water

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23321.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-13T12:58:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Ice-and-climate-change</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Energy-Resources-Renewable-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Energy Resources, Renewable Energy</video:title>
      <video:description>&quot;Lec 33 - Energy Resources, Renewable Energy&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The various types of resources currently used for energy production are discussed.  Energy is primarily used for heating, transportation, and generating electricity.  Coal is burned largely to produce electricity and is a major contributor to air pollution with coal power plants emitting carbon dioxides and nitrous oxides.  Another major resource used for energy is oil.  It is projected that each country either has reached or will reach a peak oil use, after which oil use will decrease.  Natural gas is now being obtained from shale using the extraction technique of fracting which is a recent discovery.  Nuclear power gained popularity worldwide through the 1970s, however very few new power plants have been built in the last three decades following the Three Mile Island and Chernobyl episodes.  Hydroelectric power is generated by forcing water flowing from high terrain through a turbine to produce electricity.  There are many hydroelectric dams operating globally.

00:00 - Chapter 1. Energy
17:46 - Chapter 2. Coal
26:32 - Chapter 3. Oil
30:46 - Chapter 4. Natural Gas
32:59 - Chapter 5. Nuclear Power
38:32 - Chapter 6. Hydroelectric Power
45:46 - Chapter 7. Three State Comparison of Energy Production

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23329.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-13T13:00:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Energy-Resources-Renewable-Energy</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Review-and-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Review and Overview</video:title>
      <video:description>&quot;Lec 35 - Review and Overview&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The material covered throughout the course is reviewed.  Properties of air and water are discussed.  Hydrostatic balance is discussed as related to the atmosphere, ocean and solid earth.  Geostrophic balance is a force balance between the Coriolis force and the pressure gradient force, and applies to winds in the atmosphere as well as currents in the ocean.  Several examples of equilibrium states are reviewed.  Heat and mass are transported by fluid motion in the earth system through winds, ocean currents and rivers.  Mixing, dilution and concentration is discussed as related to ocean and atmosphere pollutants as well as salinity in the ocean.  Finally, symmetry between the northern and southern hemispheres is discussed, focusing on differences in land mass, Coriolis force and the seasons.

00:00 - Chapter 1. Overview of Course Material
09:00 - Chapter 2. Properties of Air and Water
13:40 - Chapter 3. Physical Balances
17:47 - Chapter 4. Equilibrium States
26:01 - Chapter 5. Static Stability
28:18 - Chapter 6. Transport of Heat and Mass
29:57 - Chapter 7. Mixing, Dilution and Concentration
31:47 - Chapter 8. Symmetry between the Hemispheres

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23331.jpg</video:thumbnail_loc>
      <video:duration>2191</video:duration>
      <video:publication_date>2012-09-13T13:00:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-Review-and-Overview</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Bypass-Cum-Subtotal-Gastrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Bypass Cum Subtotal Gastrectomy</video:title>
      <video:description>This video will show you the losing of weight by a less price gastric bypass procedure at Mumbai and Delhi, India. Video contains a full video of surgery by experts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/41d0c24b-21fb-40fb-a008-4e35ab1e1edc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-12-06T18:07:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gastric-Bypass-Cum-Subtotal-Gastrectomy</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lose</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delhi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Lab-Quinnipiac-River-Field-Trip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Lab Quinnipiac River Field Trip</video:title>
      <video:description>&quot;Lec Last - Lab Quinnipiac River Field Trip&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The laboratory for GG 140 consists of five exercises during the semester where the students learn to observe the atmosphere and measure important physical quantities. For Open Yale Courses we present only one of these labs; the Quinnipiac River Field Trip.  This field trip introduces the students to the part of the hydrologic cycle where precipitation over the continent returns to the oceans in rivers. During a two-hour tour, we visited five sites along the Quinnipiac River observing temperature, salinity and streamflow. In addition, water samples were taken and later analyzed for dissolved cations. From direct observation, the role of river discharge and tidal phase is identified. From the cation data, issues of water mixing, ocean salinity and the calcium budget of the ocean are discussed. The Quinnipiac River Field Trip is related to several lectures in the course such as lectures 9, 10 and 11 (Water in the Atmosphere); 15, 16 and 17 (Climate and Seasons); and 20 (Ocean Salinity).

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23332.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-13T13:00:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Lab-Quinnipiac-River-Field-Trip</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Quinnipiac</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>trip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Don-Quixote-Part-I-Chapters-XI-XX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Don Quixote, Part I: Chapters XI-XX</video:title>
      <video:description>&quot;Lec 4 - Don Quixote, Part I: Chapters XI-XX&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts out by commenting on what he calls the two overarching plots of the Quixote: the story about the writing of the novel, and the story about the mad hidalgo. The first is based upon several levels of narratives that distance Cervantes from his own creation. He does so as the painter Diego Velázquez in Las Meninas which shows multiple incomplete perspectives of the same work, portrays the work behind the scenes of creation, it includes the viewer in the painting as well as the author, as another character, not in a central position, but in an oblique one. With their techniques, both Cervantes and Velázquez present the limitations of human knowledge. The madness of Don Quijote is present in the two episodes that González Echevarría comments upon afterward. The episode with the goatherds connects the ideal world (inside the hidalgo&apos;s mind) and the real world of the goatherds. Their human kindness becomes a human quality in the novel displayed by many regardless of social origin. The story of Marcela and Grisóstomo follows. Here Cervantes portrays their socio-economic world while at the same time he defends their free will above everything else.

00:00 - Chapter 1. Exaggerated Mimicry, Virtual Texts and Ironic Distancing
09:41 - Chapter 2. Cervantes and Velázquez: Self-Reflection and the Limits of Knowledge
31:19 - Chapter 3. Introduction to The Holy Brotherhood; The Goatherds and Human Kindness
41:34 - Chapter 4. Marcela and Grisóstomo, Social Position and Free Will

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23515.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-14T09:09:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Don-Quixote-Part-I-Chapters-XI-XX</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Don-Quixote-Part-I-Chapters-XI-XX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)</video:title>
      <video:description>&quot;Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

After pointing out the prosaic world depicted in the Quixote with subtle but sharp irony, González Echevarría analyzes the episode at Juan Palomeque&apos;s inn, which may well be seen as a representation of the whole first part of the novel. The episodes at the inn are an instance of the social being subverted by erotic desire and they show the subconscious of literature. Then follows a commentary on the characters that appear in the episode, all drawn from the picaresque and the juridical documents of the period, and many of whom are marked by a physical defect that makes them unique and yet attractive, even if ugly. Don Quixote&apos;s and Sancho&apos;s bodily evacuations dramatize the violent forces behind their basic drives to live; the ramshackle improvised architecture of the inn symbolizes the apparently improvised design of the novel, yet, like the inn, it has cosmic connections.

00:00 - Chapter 1. Prose, Heroism and Irony
05:25 - Chapter 2. Juan Palomeque&apos;s Inn and its Characters
26:23 - Chapter 3. The Phenomenology of Ugliness; The Staging of Basic Drives
42:46 - Chapter 4. Juan Palomeque&apos;s Inn as an Internal Emblem for the Novel
49:09 - Chapter 5. Cervantes&apos;s Notorious Errors
53:42 - Chapter 6. The Deepening Relationship between Don Quixote and Sancho

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23517.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-14T09:09:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Don-Quixote-Part-I-Chapters-XI-XX-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Don-Quixote-Part-I-Chapters-XXVII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV</video:title>
      <video:description>&quot;Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

In this part of the Quixote, Cervantes makes a boast of narrative mastery by combining the sequential structure of the chivalric romance with the multiple story design of collections of novellas. The stories invented by the characters, who create meta-characters, lead to the revelation of other stories not being told, or being told obliquely. The relation among all the stories, including the main plot, is predicated on cuts and crisscrossing made possible by traumatic interruptions, which jostle the memory of the tellers and drive them to reveal other stories behind the one they tell, and making them disclose their inner thoughts. Memory is in all cases the key element a repository of recollections from the past and the structuring force of the self in the present. The whole network of stories, itself a superb display of narrative skill and variety, is one of the aims of Renaissance art, announced by the scene in which Dorotea is ogled (in parts) by other characters. As González Echevarría explains, the Quixote leads us again to ask questions that are pertinent and relevant to our lives. Is living the acting out of roles? Are we characters in somebody else&apos;s fiction, and if so, are we bound by ethics?

00:00 - Chapter 1. The Function of Memory in the Development of Characters
08:57 - Chapter 2. The Network of Interrelated and Intertwined Stories
23:57 - Chapter 3. Dorotea as the Object of Converging Gazes
44:59 - Chapter 4. The Kingdom of Representations and the Theatricality of Life
54:52 - Chapter 5. The Importance of Subtext

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23520.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-14T09:11:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Don-Quixote-Part-I-Chapters-XXVII-XXXV</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)</video:title>
      <video:description>&quot;Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Commentary of the key concepts of Spanish Baroque, desengaño, introduces González Echevarría&apos;s suggestion that the plot of the Quixote follows a Baroque unfolding from deceit (engaño) to disillusionment (desengaño). The discussion of Don Quixote and Sancho about knight-errants and saints is not only about arms and letters, but about good actions for their own sake and for the sake of glory (or deceit). This discussion echoes the religious debates of the time and shows Don Quixote&apos;s broad knowledge of them, anticipating Part II&apos;s projection beyond Spain. The episode in El Toboso announces much of the mood of Part II with the darkness and the urban scenario. The lie of the enchanted Dulcinea is important because it will leave a deep imprint in the knight&apos;s subconscious and because it is the first episode in which the roles of Don Quixote and Sancho are reversed. The lecture ends with the comment on the episode of the cart carrying actors and all its baroque connotations.

00:00 - Chapter 1. Episodes in Part II Reminiscent of Others in Part I
02:09 - Chapter 2. The Baroque Concept of Desengaño
17:35 - Chapter 3. The Discussion about Knight-Errands and Saints
30:04 - Chapter 4. Darkness and Urbanism in El Toboso
37:57 - Chapter 5. The Enchanted Dulcinea
47:29 - Chapter 6. Theater on the Road and Its Baroque Characteristics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23534.jpg</video:thumbnail_loc>
      <video:duration>3785</video:duration>
      <video:publication_date>2012-09-14T09:16:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-a-bird-striking-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of a bird striking a jet engine</video:title>
      <video:description>Man is to earth as birds are to air, at least it used be. Birds however are yet to learn to walk more, instead because of their flying every now and then a bird may fly into a jet engine, then what?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1975cfff-e0f9-4d19-bbe9-13980f3da6ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-25T20:30:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Effect-of-a-bird-striking-a-jet-engine</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Don-Quixote-Part-II-Chapters-XII-XXI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Don Quixote, Part II: Chapters XII-XXI</video:title>
      <video:description>&quot;Lec 15 - Don Quixote, Part II: Chapters XII-XXI&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by reviewing the Spanish baroque concept of desengaño. He proposes that the plot of the Quixote and some of the stories in part two unfold from deceit (engaño) to disillusionment (desengaño). He then turns his attention to Auerbach and Spitzer&apos;s essays included in the Casebook (&quot;Enchanted Dulcinea&quot; and &quot;Linguistic Perspectivism&quot; respectively) that try to describe what González Echevarría calls the &quot;Cervantean,&quot; the particularities that define Cervantes&apos; mind and style. In the second part of the lecture he comments on the episodes assigned for this week trying to explain their main characteristics and correspondence with part one. Doubting is common in Part II of the Quixote, suggesting that the characters meet with themselves to find meaning and identity. The lecture ends with the comments on one of Cervantes&apos; Exemplary Stories, &quot;The Glass Graduate.&quot;

00:00 - Chapter 1. Review: Engaño and Desengaño
02:29 - Chapter 2. The &quot;Cervantean&quot; 
30:56 - Chapter 3. Episodes in Part II That Resemble Others in Part I
41:29 - Chapter 4. Doubling and Self-Recognition
52:09 - Chapter 5. The Glass Graduate

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23535.jpg</video:thumbnail_loc>
      <video:duration>3652</video:duration>
      <video:publication_date>2012-09-14T09:16:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Don-Quixote-Part-II-Chapters-XII-XXI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Don-Quixote-Part-II-Chapters-XII-XXI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)</video:title>
      <video:description>&quot;Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The loose format of the Quixote allows for the incorporation of different stories and texts, such as the Camacho&apos;s wedding, which was going to be a play. The episode, a form of epithalamium based on the myth of Pyramus and Thisbe, states one of the main themes of part two, that art corrects nature. As a way of turning deceit, which would normally lead to disillusionment, into a happy ending, in Camacho&apos;s wedding episode art helps nature to attain good ending. González Echevarría claims that in this episode there is a subtext in which marriage is not only a legal institution but also a transcendental metamorphosis of matter, or transubstantiation. The literal blending of bloods that makes marriage indivisible is echoed here through what González Echevarría calls &apos;the itinerary of blood.&apos; In the interpretation of the myth Cervantes resembles Velázquez in that they both show the inner recesses of representation: they show creation as a layered process that ultimately involves the real.

00:00 - Chapter 1. Major Themes in Camacho&apos;s Wedding
05:40 - Chapter 2. Pyramus and Thisbe; Art Corrects Nature
21:08 - Chapter 3. Marriage as Transubstantiation; The Itinerary of Blood
39:21 - Chapter 4. Cervantes and Velázquez: Creation as a Layered Process

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23537.jpg</video:thumbnail_loc>
      <video:duration>3265</video:duration>
      <video:publication_date>2012-09-14T09:16:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Don-Quixote-Part-II-Chapters-XII-XXI-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Don-Quixote-Part-II-Chapters-XXII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV</video:title>
      <video:description>&quot;Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

This lecture covers two of the most important episodes of Part II of the Quixote: the descent into Montesinos cave and Master Peter&apos;s puppet show. The first one, on the one hand, engages the main literary topics and sources of the novel. Cervantes, by submitting Don Quixote&apos;s fantasies to natural law, questions the belief in the authenticity of the romances of chivalry and the reality of what his protagonist sees. The episode also provides a glimpse into the inner workings of Don Quixote&apos;s subconscious: his descent is a harsh look onto himself which, while not completely destroying his beliefs, weakens them seriously, and from now on he will act saner. Master Peter&apos;s puppet show introduces again Ginés de Pasamonte, the character who represents the figure of the modern author in both parts of the novel. With Ginés now disguised as a master puppeteer, Cervantes criticizes his contemporary playwright Lope de Vega, but most importantly, through the complex trompe-l&apos;oeil that the puppet show constitutes, Cervantes analyzes the act of mimesis.

00:00 - Chapter 1. The Descent into Montesinos Cave: Engaging Main Literary Topics and Sources
20:45 - Chapter 2. The Descent into Montesinos Cave: Desengaño and the Destruction of Illusions
32:14 - Chapter 3. Master Peter&apos;s Puppet Show: Ginés de Pasamonte and Lope de Vega 
40:53 - Chapter 4. Master Peter&apos;s Puppet Show: A Protracted Experiment on Mimesis
57:56 - Chapter 5. Master Peter&apos;s Puppet Show: A Take on Modern Literature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23538.jpg</video:thumbnail_loc>
      <video:duration>3618</video:duration>
      <video:publication_date>2012-09-14T09:16:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Don-Quixote-Part-II-Chapters-XXII-XXXV</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Don-Quixote-Part-II-Chapters-XXII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The fact that the second part of the Quixote is the first political novel is manifested in several ways. The second part adds (taken from the picaresque novel) geographic concreteness to its realistic portrayal of Spanish life and sociopolitical background to the novel: the episode of the boat shows the contrast between Don Quixote&apos;s Ptolemaic obsolete notions of geography and the new Copernican conception of an infinite universe. The duke and duchess represent the Spanish idle upper classes in debt and kept financially afloat through loans, like the Spanish Crown. Don Quijote&apos;s debate with the ecclesiastic is a critique of the Church, not of religion. The hunt in the wood was a reproduction of a leisure activity, a sport. The pageant in the forest is a baroque perversion of Dante&apos;s Purgatorio (XXVIII-XXX). Dulcinea as a transvestite seems to represent a burlesque manifestation of Don Quijote&apos;s repressed inner desire.

00:00 - Chapter 1. The Addition of Concrete Geography in Part II
12:53 - Chapter 2. Protagonists as Objects of Amusement for Aristocratic Characters 
25:53 - Chapter 3. Don Quixote&apos;s Debate with the Ecclesiastic
30:10 - Chapter 4. The Episode of the Hunt
40:15 - Chapter 5. Don Quixote&apos;s Repressed Inner Desire and the Pageant in the Forest
54:54 - Chapter 6. A Finale on the Duke and Duchess; The Pretended Aunt 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23539.jpg</video:thumbnail_loc>
      <video:duration>3540</video:duration>
      <video:publication_date>2012-09-14T09:16:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Don-Quixote-Part-II-Chapters-XXII-XXXV-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Don-Quixote-Part-II-Chapters-XXXVI-LIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII</video:title>
      <video:description>&quot;Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII&quot; Cervantes&apos; Don Quixote (SPAN 300)

The developments of Part II of the Quijote are based and measured against Part I. In the episode of the afflicted matron, the story about Countess Trifaldi, and Clavileño, we see these expansions (the presence of love and death, the black color, the monsters, the clashing elements, the cross-dressing, the grotesque, the inclusiveness) which reach the limits of representation, in consonance with baroque aesthetics. The increasing presence of Virgil and to the Aeneid seem to point out that Don Quixote&apos;s task is somewhat equivalent to that of Aeneas, but Don Quixote&apos;s pursuit is not to found Rome, but to conquer himself. In part one we learned to look for the story behind the story, now, with all the pranks and stories made up by the duke&apos;s steward, we learn how a story is made.

00:00 - Chapter 1. Homage to Claude Lévi-Strauss
01:45 - Chapter 2. Developments in Part II Measured Against Part I
13:53 - Chapter 3. Outrageous Episodes: The Afflicted Matron, Countess Trifaldi
47:37 - Chapter 4. Outrageous Episodes: Clavileño

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23540.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T09:16:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Don-Quixote-Part-II-Chapters-XXXVI-LIII</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Don-Quixote-Part-II-Chapters-XXXVI-LIII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)</video:title>
      <video:description>&quot;Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

According to González Echevarría, Don Quixote&apos;s epic task within the novel is to control his madness by accepting the vanity of his dreams and the futility of his quest. The protagonist&apos;s change started with Sancho&apos;s enchantment of Dulcinea, and peaked in the cave of Montesinos. Now, he displays his deepened wisdom in the counsel to his squire on how to govern the island of Barataria. The good government of Sancho, together with the fact that the cleverest character in the second part is the steward, reflects a crumbling society: Barataria is related to the breakdown of aristocratic authority and the emergence of the common man as potential ruler. The island, too, like a mock Utopia, is a laboratory of fiction making, in which the steward, who is the author, ironically gets trapped. In a very baroque like inversion, Sancho and Don Quixote endure all the pranks from the duke and duchess with their dignity untouched, proving that the mockers are the ones finally mocked.

00:00 - Chapter 1. Revisiting Major Themes in Don Quixote
13:11 - Chapter 2. An Introduction to the Island of Barataria
24:58 - Chapter 3. Sancho&apos;s Good Government
33:24 - Chapter 4. The Island of Barataria as a Mock Utopia
39:35 - Chapter 5. Freud&apos;s Interpretation of the Island of Barataria
44:41 - Chapter 6. Additional Analysis about the Island of Barataria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23541.jpg</video:thumbnail_loc>
      <video:duration>3414</video:duration>
      <video:publication_date>2012-09-14T09:17:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Don-Quixote-Part-II-Chapters-XXXVI-LIII-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Don-Quixote-Part-II-Chapters-LXXI-LXXIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV</video:title>
      <video:description>&quot;Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría focuses on the end of the Quixote. He starts referring to Cervantes&apos; humor, which allows us to see humanity in contrast to the mad hero and thus appreciate everyone&apos;s folly. The novel&apos;s plot, with Don Quixote&apos;s repeated returns home, suggests that life consists of going and coming back, and this is probably why we approach the end by returning to the beginning. In his last return home Don Quixote has conquered himself. By accepting his defeat by the Knight of the White Moon, who is a reflection of himself, he accepts himself for what he is. In the process of returning, Cervantes has underlined that reality has become fictionalized in Part II independently of Don Quixote. Cervantes is aware that his hero, as we see in Sancho&apos;s comments at the last inn, belongs to the great fictions of the ages. The Quixote closes in three ways, corresponding to a three-part conception of the worlds in which Don Quixote lives: Don Quixote is defeated; he regains his sanity; and he dies. Death is necessary in the novel, as it is a form of closure that everyone understands. A reference to Unamuno&apos;s, Borges&apos; and Picasso&apos;s visions of Don Quixote ends this lecture.

00:00 - Chapter 1. Humor; Cervantes&apos; Self Portraits
10:08 - Chapter 2. Repeated Returns Home
23:31 - Chapter 3. Why Endings are Important
34:30 - Chapter 4. Three Forms of Potential Closure
47:17 - Chapter 5. Unamuno&apos;s, Borges&apos; and Picasso&apos;s Visions of Don Quixote

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23544.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-14T09:17:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Don-Quixote-Part-II-Chapters-LXXI-LXXIV</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Don-Quixote-Part-II-Chapters-LXXI-LXXIV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)</video:title>
      <video:description>&quot;Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Would have Cervantes deserved such recognition, had he not written the Quixote? The answer is no. However, he would probably be remembered for some of his other works. Two of The Exemplary Stories, significantly connected together, are commented in this lecture. &quot;The Deceitful Marriage&quot; deconstructs marriage both as a social institution and as a narrative tool: Cervantes manipulates literary conventions by beginning with what is normally the end of a story, a marriage, and works backwards to undue a union that never took place legitimately. In &quot;The Dogs Colloquy&quot; we skirt the supernatural idea that dogs can talk. The story is a picaresque autobiography in which the pícaro pretends to be a dog. Perhaps Scipio&apos;s life, not told here, could have been another Quixote. The author of a story, it is suggested, does not control the text while it is being read. A short comment on Kafka&apos;s parable &quot;The Truth about Sancho Panza&quot; and Borges&apos; story Pierre Menard, Author of the Quixote precede the end of this last lecture that refers to Cervantes&apos; death. Drawing a parallel between Cervantes&apos; death and that of Don Quixote and Alonso Quijano, González Echevarría reads the dedication to Persiles and Cervantes&apos;, and also his own, farewell to this course.

00:00 - Chapter 1. Cervantes at Death: At Peace with Himself and the World
14:09 - Chapter 2. Remarks on Exemplary Novels
23:30 - Chapter 3. The Deceitful Marriage: Working Backwards to Deconstruct Marriage as Social Institution
36:09 - Chapter 4. The Dogs Colloquy: A Picaresque Autobiography Skirting the Supernatural
46:13 - Chapter 5. Kafka&apos;s Parable and Borges&apos; Story
51:02 - Chapter 6. Parallels between Cervantes&apos; Death and those of Don Quixote and Alonso Quijano

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23545.jpg</video:thumbnail_loc>
      <video:duration>3895</video:duration>
      <video:publication_date>2012-09-14T09:17:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Don-Quixote-Part-II-Chapters-LXXI-LXXIV-cont</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hemingways-In-Our-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Hemingway&apos;s In Our Time</video:title>
      <video:description>&quot;Lec 2 - Hemingway&apos;s In Our Time&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock discusses Hemingway&apos;s first book In Our Time, a collection of vignettes published in 1925 that launched Hemingway&apos;s career as a leading American modernist. Professor Dimock examines a cluster of three vignettes from In Our Time to show how Hemingway&apos;s laconic style naturalizes problems of pain and violence amidst the ethnic tensions of the American Midwest. Drawing on the theoretical writings of critics Elaine Scarry and Susan Sontag, and the artistic representations of painter Edvard Munch, Professor Dimock shows how language probes the empathetic boundaries of communal suffering in &quot;Indian Camp&quot; and &quot;Chapter II.&quot; She concludes with a discussion of &quot;The Doctor and the Doctor&apos;s Wife&quot; that shows how inter-ethnic conflict between Native Americans and whites is neutralized by the primitive impulse of peacekeeping, the opposite of the violence she reads in the two other vignettes in this cluster. 

00:00 - Chapter 1. In Our Time Publication History 
03:41 - Chapter 2. The Structure of In Our Time
07:57 - Chapter 3. A Possible Cluster
10:56 - Chapter 4. Theoretical Persepctives on Pain
18:29 - Chapter 5. A Close Reading of &quot;Indian Camp&quot;
27:33 - Chapter 6. A Close Reading of &quot;Chapter II&quot;
35:50 - Chapter 7. A Close Reading of &quot;The Doctor and the Doctor&apos;s Wife&quot;
48:42 - Chapter 8. Meditations on Pain and Violence in the Proposed Cluster

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23576.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-14T09:37:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Hemingways-In-Our-Time</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>s</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Ring-of-Gyges-Morality-and-Hypocrisy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Ring of Gyges: Morality and Hypocrisy</video:title>
      <video:description>&quot;Lec 2 -The Ring of Gyges: Morality and Hypocrisy&quot;Philosophy and the Science of Human Nature (PHIL 181)

After introducing Plato&apos;s Republic, Professor Gendler turns to the discussion of Glaucon&apos;s challenge in Book II. Glaucon challenges Socrates to defend his claim that acting justly (morally) is valuable in itself, not merely as a means to some other end (in this case, the reputation one gets from seeming just). To bolster the opposing position--that acting justly is only valuable as a means to attaining a good reputation--Glaucon sketches the thought experiment of the Ring of Gyges. In the second half of the lecture, Professor Gendler discusses the experimental results of Daniel Batson, which suggest that, at least in certain controlled laboratory settings, people appear to care more about seeming moral than about actually acting fairly. These experimental results appear to support Glaucon&apos;s hypothesis in the Ring of Gyges thought experiment.

00:00 - Chapter 1. Introducing Plato and &quot;The Republic&quot; 
11.39 - Chapter 2. Glaucon&apos;s Challenge
22:28 - Chapter 3: Batson on Moral Hypocrisy
40:17 - Chapter 4. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
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      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T09:38:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-The-Ring-of-Gyges-Morality-and-Hypocrisy</video:player_loc>
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      <video:tag>Hypocrisy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Faulkners-The-Sound-and-the-Fury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Faulkner&apos;s The Sound and the Fury</video:title>
      <video:description>&quot;Lec 6 - Faulkner&apos;s The Sound and the Fury&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of The Sound and the Fury by presenting Faulkner&apos;s main sources for the novel, including Act V, Scene 5 of Macbeth and theories of mental deficiency elaborated by John Locke and Henry Goddard. Her main focus is on the experimental subjectivity of the novel&apos;s first section which is narrated by Benjy Compson, a mentally retarded 33 year old who is completely innocent of his family&apos;s decline and fall in 1920s Jefferson, Mississippi. Professor Dimock traces Benjy&apos;s preoccupation with his sister Caddy and her sexual innocence through his sense of smell, and the repeated phrase &quot;Caddy smelled like trees.&quot; She concludes by observing that Faulkner protects Benjy from the loss of Caddy by allowing him to move seamlessly between the present and the past, shielding him in his own memories. 

00:00 - Chapter 1. Images of Faulkner&apos;s Oxford, Mississippi 
02:39 - Chapter 2. The Genesis of The Sound and the Fury 
09:20 - Chapter 3. Idiocy as Innocence in Benjy&apos;s Section
11:17 - Chapter 4. Faulkner and John Locke 
13:53 - Chapter 5. Taxonomies of Mental Deficiency
17:40 - Chapter 6. The Subjectivity of &quot;A Tale Told By An Idiot&quot;
20:56 - Chapter 7. Freud and the Sense of Smell
23:27 - Chapter 8. The Sense of Smell as an Index to Sexual Innocence
37:51 - Chapter 9. The Syntactic Consequences of Losing Caddy
43:54 - Chapter 10. Sheilding Benjy through Narrative

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
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      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-14T09:38:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Faulkners-The-Sound-and-the-Fury</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>the</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Well-Ordered-Soul-Happiness-and-Harmony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Well-Ordered Soul: Happiness and Harmony</video:title>
      <video:description>&quot;Lec 5 - The Well-Ordered Soul: Happiness and Harmony&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a poll of the class about whether students have elected to take a voluntary no-Internet pledge, and distributes stickers to help students who have made the pledge stick to their resolve. She then moves to the substantive part of the lecture, where she introduces Plato&apos;s analogy between the city-state and the soul and articulates Plato&apos;s response to Glaucon&apos;s challenge: justice is a kind of health--the well-ordered working of each of the parts of the individual—and thus is intrinsically valuable. This theme is explored further via psychological research on the &apos;progress principle&apos; and &apos;hedonic treadmill,&apos; as well as in an introduction to Aristotle&apos;s argument that reflection and reasoning are the function of humanity and thus the highest good.

00:00 - Chapter 1. Chapter 1. Internet Poll and Self-Regulation  
05:57 - Chapter 2. Plato&apos;s Response to Glaucon&apos;s ChallengeChapter
28:57 - Chapter 3. Jonathan Haidt&apos;s Two Principles of Happiness 
30:54 - Chapter 4. Aristotle on Happiness and Teleology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
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      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-The-Well-Ordered-Soul-Happiness-and-Harmony</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Cool-show-with-magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool show with magnets</video:title>
      <video:description>A magnet gun is weapon consisting of conducting metal rails. It uses electromagnetic force to accelerate projectiles. It acquires a much faster speed than projectiles using chemical propellants.</video:description>
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      <video:publication_date>2011-11-25T20:42:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cool-show-with-magnets</video:player_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Cord Care</video:title>
      <video:description>The baby is connected to the mother via the umbilical cord which is connected to the placenta. On birth this connection to the mother is severed and there is need to care  for the cord of the newborn to avoid infection. Learn more from this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e46b95c6-e2c4-463b-8df4-7081d87ea03a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T23:00:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Newborn-Cord-Care</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Developmental Biology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Childbirth Video</video:title>
      <video:description>This video shows the complete mechanism of vaginal childbirth. This is a very painful process and require a lot of care.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/376f4f71-a7ce-414d-98ee-731437e6cc16/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T22:40:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vaginal-Childbirth-Video</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Bowel-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bowel Operation</video:title>
      <video:description>An operation of bowel is shown in the video. Leak in operation can cause infection which may be life threatening.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/727cc545-2756-4004-b2cb-398470b6bc9a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T23:10:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bowel-Operation</video:player_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>IUD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Total-Thyroidectomy-Surgery-Operation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Thyroidectomy Surgery Operation Video</video:title>
      <video:description>Thyroidectomy is the surgical removal of the entire thyroid gland on the contrary a lobectomy is removal of half of the thyroid gland a lobectomy is usually performed when the diagnosis of cancer is not known before the operation if cancer is found after the initial operation a completion thyroidectomy is often performed</video:description>
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      <video:publication_date>2011-12-01T23:09:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Total-Thyroidectomy-Surgery-Operation-Video</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thyroid-Surgery-and-Thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery and Thyroidectomy</video:title>
      <video:description>Thyroidectomy is a surgical procedure in which all or part of the thyroid gland is removed the thyroid gland is located in the forward (anterior) part of the neck watch for more</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b57233c6-6363-42a5-95f9-f4597ab31592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T20:44:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Thyroid-Surgery-and-Thyroidectomy</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Orchidopexy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Orchidopexy Procedure</video:title>
      <video:description>In many of these patients diagnostic laparoscopy can eliminate the need for further exploration or facilitate open or laparoscopic orchiopexy ultimately for more watch full video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/cbe6487c-7efb-4dcb-833c-9801236b204c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T23:00:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laparoscopic-Orchidopexy-Procedure</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Orchidopexy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Thoracic-Sympathectomy-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Thoracic Sympathectomy Results</video:title>
      <video:description>Sympathectomy is a surgical procedure that destroys nerves in the sympathetic nervous system the procedure is done to increase blood flow and decrease long-term pain in certain diseases that cause narrowed blood vessels</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/d2b6b54f-05d5-420f-9e8c-9d7334da4efe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-01T23:00:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endoscopic-Thoracic-Sympathectomy-Results</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>Sympathectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconia-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconia Dental Implant</video:title>
      <video:description>This video tells us about the first Immediate root analog zirconia dental implant.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e6d3b257-d3fb-4151-b69f-04372811fa77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T20:41:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Zirconia-Dental-Implant</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Examination-for-Palpation-thyroiditis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Examination for Palpation thyroiditis</video:title>
      <video:description>Palpation is used as part of a physical examination in which an object is felt (usually with the hands of a healthcare practitioner) to determine its size, shape, firmness, or location.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3f0d26e4-f2df-42ec-8dc0-0d01ecdc9115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-12-01T22:49:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neck-Examination-for-Palpation-thyroiditis</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Procedure-of-Adrenalectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Procedure of Adrenalectomy</video:title>
      <video:description>Adrenalectomy is the procedure of the removal of one or both of the adrenaline glands.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4843cfdf-77f6-4e44-bd21-c37897be167f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T20:43:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Procedure-of-Adrenalectomy</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adrenalectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery</video:title>
      <video:description>Breast Reduction Surgery Operation is filmed in this video.  In a breast reduction surgery, the surgeon removes tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6671be23-749b-49d9-b066-d968d4a9dec0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-01T21:45:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Breast-Reduction-Surgery</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
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      <video:tag>Operation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diaphragmatic-Hernia-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diaphragmatic Hernia disorder</video:title>
      <video:description>This is defect where there is an abnormal hole in diaphragm and the muscle which aid in breathing. The opening makes some organs in the abdomen bulge into the chest cavity close to the lungs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b03ea9aa-1794-4307-8d47-373a1cd58b2e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T20:28:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Diaphragmatic-Hernia-disorder</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Disorder</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-sounds-S3-S4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart sounds S3, S4</video:title>
      <video:description>This video shows heart sounds S3, S4.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/d09d240b-e697-4092-94e9-62aed9df37d7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-30T22:23:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heart-sounds-S3-S4</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S3</video:tag>
      <video:tag>S4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-transabdominal-preperitoneal-hernia-repair-for-direct-inguinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic transabdominal preperitoneal hernia repair for direct inguinal</video:title>
      <video:description>The most common laparoscopic techniques for inguinal hernia repair are transabdominal preperitoneal repair and totally extraperitoneal repair the surgeon goes into the peritoneal cavity and places a mesh through a peritoneal incision over potential hernia</video:description>
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      <video:publication_date>2011-12-01T20:19:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laparoscopic-transabdominal-preperitoneal-hernia-repair-for-direct-inguinal</video:player_loc>
      <video:uploader>gazzer</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Minimal-Access-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimal Access Surgery Video</video:title>
      <video:description>Wipple&apos;s procedure by Dr Baiju Senadhipan for the minimal access surgery. A full description of this surgical pricedure is provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/ea9d0eae-1d29-4686-b6bf-13e3bdacdee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2011-12-01T04:44:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Minimal-Access-Surgery-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Wipple</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>by</video:tag>
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      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conducting-a-Professional-Breast-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conducting a Professional Breast Examination</video:title>
      <video:description>3 Steps of conducting a professional breast examination.In every step taken it is important to inform the patient just what is happening and what to expect next.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1044c3d6-7c0f-4e2f-8331-50cd694bdf82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:35:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Conducting-a-Professional-Breast-Examination</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fistulectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fistulectomy Procedure</video:title>
      <video:description>Fistulectomy is a term which refers to the surgical removal of the fistula in medical terms it is the excision of the fistula this procedure is also known as syringectomy</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3357cc7a-43d7-4a4a-a427-f89eb7ce8b41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:28:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fistulectomy-Procedure</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulectomy</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chin-Plastic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chin Plastic Surgery</video:title>
      <video:description>Chin surgery also known as osteoplastic genioplasty is shown in the video. The changes due to surgery are shown with the pictures before and after the surgery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3a38948a-af70-481c-bbf9-8f5261249cb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-01T20:13:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chin-Plastic-Surgery</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-Contouring-and-Tampa-Lipo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Contouring and Tampa Lipo</video:title>
      <video:description>This video shows the before and after pictures of people who have chosen to augment their bodies  by tampa liposuction and body contouring so as to feel better about themselves.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/73fe71eb-a3f8-4f19-95ba-faca421218b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T20:35:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Body-Contouring-and-Tampa-Lipo</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tampa</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>and</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Contouring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Removal</video:title>
      <video:description>In this video, Hydatid Cyst Removal is shown. This removal is a brain surgery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/855af7f1-d49d-41df-b699-ccdbf6102d78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T20:23:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hydatid-Cyst-Removal</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Surgery India</video:title>
      <video:description>Video shows a less price dentures treatment in India at Delhi, Mumbai and Goa. Video shows the pictures of the patient before and after the treatment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/bdaba6b8-f353-45d6-865d-9c7b1070d978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T20:00:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dental-Surgery-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suture-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suture technique</video:title>
      <video:description>This is the first part of suture techniques. The video covers on tension suture, suturing technique basics, continuous suture and mattress suture. This production is aimed for medical personnel only. Practicing medical exercise without licensing is illegal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/cafccaf8-6f42-45b6-8a53-3718e8eb5e9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:51:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Suture-technique</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Suture</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Videoscopic-Assisted-Retroperitoneal-Debridement-for-Infected-Necrotizing-Pancr-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Videoscopic Assisted Retroperitoneal Debridement for Infected Necrotizing Pancr Video</video:title>
      <video:description>This study was designed to provide experience in the management of infected and drained pancreatic necrosis using the retroperitoneal approach the initial treatment of acute necrotizing pancreatitis is conservative intervention is indicated in patients with suspected infected necrotizing pancreatitis</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/35e3b11f-1458-4a8c-81da-04108f55d653/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-01T04:30:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Videoscopic-Assisted-Retroperitoneal-Debridement-for-Infected-Necrotizing-Pancr-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Videoscopic</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Retroperitoneal</video:tag>
      <video:tag>Debridement</video:tag>
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      <video:tag>infected</video:tag>
      <video:tag>necrotizing</video:tag>
      <video:tag>pancr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-laminotomy-and-microdiscectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar laminotomy and microdiscectomy</video:title>
      <video:description>Microdiscectomy is done for those patients who have simple ruptured or herniated discs, meaning they only have a ruptured disc and no other significant spinal problems the advantage of this procedure is that it is done through a much smaller skin incision</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/69bef2df-15ab-4c0f-a814-a2f30571fe32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2011-12-01T05:03:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lumbar-laminotomy-and-microdiscectomy</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>Laminotomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microdiscectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-Demostration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery Demostration</video:title>
      <video:description>Open Heart Surgery: Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle, valves, arteries, or other parts of the heart.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/88836e45-135e-40cb-8f04-8e789b11abf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T20:02:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Open-Heart-Surgery-Demostration</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Operation-of-Vaginal-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Operation of Vaginal Hysterectomy</video:title>
      <video:description>Vaginal Hysterectomy Vaginal hysterectomy removes the uterus through the vagina to treat gynecologic conditions. This video shows Vaginal Hysterectomy Operation .</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/992dc7f8-e670-489d-8abb-e0beab82954a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T03:48:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-Operation-of-Vaginal-Hysterectomy</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facelift-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facelift Surgery Video</video:title>
      <video:description>In this video Dr Paul Nassif will tell you about Face surgery. Face surgery nourishes your face and face looks brighter and younger.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a0cb4f1b-a9b3-416e-a5e8-daa2b02cc5b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2011-12-01T04:23:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Facelift-Surgery-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sucessful</video:tag>
      <video:tag>facelift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Port-Laparoscopic-Cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Port Laparoscopic Cholecystectomy</video:title>
      <video:description>Cholecystectomy is the process where the gallbladder is removed surgically. It a the treatment for gallstones and a few other conditions. This video demonstrates how this surgery is carried out.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a672c87f-308b-43bf-a1f6-24b241767e0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2011-12-01T04:20:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Three-Port-Laparoscopic-Cholecystectomy</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Prostatectomy</video:title>
      <video:description>Prostatectomy is treatment for prostate cancer. This procedure includes the removal of the prostate gland. The video explains the procedure step by step.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f47026c4-9cd6-4ac5-a760-643427028b8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-01T04:22:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robotic-Prostatectomy</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blockage-of-Axillary-with-a-Nerve-Stimulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blockage of Axillary  with a Nerve Stimulator</video:title>
      <video:description>This video demonstrates how to block axillary with a nerve stimulator. The axilla is the area on the human body directly under the joint where the arm connects to the shoulder.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/87a5e7d9-0e0b-4e35-a36d-f300486a4482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:49:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Blockage-of-Axillary-with-a-Nerve-Stimulator</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Stimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Artery-Bypass-Grafting-CABG-Surgery-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Artery Bypass Grafting CABG  Surgery Study</video:title>
      <video:description>Coronary artery bypass graft surgery a blood vessel is removed or redirected from one area of the body and placed around the area or areas of narrowing to bypass the blockages and restore blood flow to the heart muscle</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/c3407f84-440a-43a2-ad24-c481090994ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coronary-Artery-Bypass-Grafting-CABG-Surgery-Study</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Below-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Below Knee Amputation</video:title>
      <video:description>Removal of a limb or other appendage or outgrowth of the body the most common indication for amputation of an upper limb is severe trauma learn what care is required for the below the knee amputation procedure</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/91126912-c4f3-4964-aaf4-eb80122124ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-30T09:15:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Below-Knee-Amputation</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Below</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicose-veins-and-surgery-of-those-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicose veins and surgery of those veins.</video:title>
      <video:description>Varicose veins are swollen, painful veins that have filled with blood.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f097e14b-97c9-43c3-ac7e-c995e98ea640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T08:53:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Varicose-veins-and-surgery-of-those-veins</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Removal-With-Modern-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia  Removal With Modern Technique</video:title>
      <video:description>A hernia is a protrusion of abdominal organs in an area where the muscular structure is weakened. This animation shows a modern technique of dealing with a hernia.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2d7fb6cc-fab2-4f92-8394-769901b7d9df/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T08:52:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hernia-Removal-With-Modern-Technique</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Fistulectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Fistulectomy</video:title>
      <video:description>Fistulectomy is done to rectify fistulas which are abnormal openings or passageways that connect different organs. This is a video that shows that surgical procedure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/71e79e05-b499-4481-8bbf-70a7ad329235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T08:51:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Surgical-Fistulectomy</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Block-of-the-Femoral-Nerve</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Block of the Femoral Nerve</video:title>
      <video:description>The femoral nerve is located in the leg and works with the muscles that straighten the leg. This video shows how anethesia is applied as a pain block on this nerve.</video:description>
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      <video:publication_date>2011-11-30T06:07:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Block-of-the-Femoral-Nerve</video:player_loc>
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    <loc>https://dnatube.com/videos/Live-laparoscopic-tubal-ligation-surgery</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Live laparoscopic tubal ligation surgery</video:title>
      <video:description>In laparoscopic tubal ligation, a ring called the fallope ring is around the fallopian tube. This procedure prevents sperm and ova from coming into contact thus preventing fertilization. The video presents procedure of laparoscopic tubal ligation. Edited by Ashraf</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-laparoscopic-tubal-ligation-surgery</video:player_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pilonidal-Cyst-Removal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal Cyst Removal Surgery</video:title>
      <video:description>These cysts typically occur when hair punctures the skin and then becomes embedded if a pilonidal cyst becomes infected the resulting abscess is often extremely painful</video:description>
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      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T06:01:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pilonidal-Cyst-Removal-Surgery</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
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    <loc>https://dnatube.com/videos/Bladder-neck-incision-video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Bladder neck incision video</video:title>
      <video:description>The bladder is examined using a small telescope then a spike is inserted down the telescope this cuts through the muscle at the neck of the bladder using high energy electric current lower energy current can be used to seal any blood vessels encountered</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2011-11-30T06:01:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bladder-neck-incision-video</video:player_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Bladder</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>incision</video:tag>
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    <loc>https://dnatube.com/videos/Kidney-Transplant-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Transplant Video</video:title>
      <video:description>Video shows a short clip in the middle of kidney transplant. Surgery of a patient by the expert doctors is shown here to help you.</video:description>
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      <video:publication_date>2011-11-30T05:53:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Kidney-Transplant-Video</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Fundus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Fundus</video:title>
      <video:description>Video shows a step by step fundus examination of a patient by an expert doctor. This video will help the medical students in the examination.</video:description>
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      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T05:55:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Examination-of-Fundus</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fundus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-displaying-a-Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy displaying a Colon Cancer</video:title>
      <video:description>This video shows colonoscopy displaying a colon cancer. Colonoscopy is a technique to find out whether a patient has a tumor or not by getting a piece of tissue from tissue to analyze.</video:description>
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      <video:publication_date>2011-11-30T05:52:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Colonoscopy-displaying-a-Colon-Cancer</video:player_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Colon</video:tag>
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    <loc>https://dnatube.com/videos/Intravitreal-TSA-injection-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal TSA injection Treatment</video:title>
      <video:description>This video illustrate Intravitreal TSA injection performed explaining intravitreal injection technique used in endophthalmitis a serious eye infection macular degeneration and other eye diseases</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T01:22:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Intravitreal-TSA-injection-Treatment</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>TSA</video:tag>
      <video:tag>injection</video:tag>
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    <loc>https://dnatube.com/videos/Face-lift-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face lift Surgery in India</video:title>
      <video:description>Video shows a patient having face lift surgery at Mumbai in India. Treatment gave contentment and satisfaction to the patient.</video:description>
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      <video:publication_date>2011-11-30T06:00:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Face-lift-Surgery-in-India</video:player_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>in</video:tag>
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      <video:tag>satisfaction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Am</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rectal-resection-for-Endometriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal resection for Endometriosis</video:title>
      <video:description>Robot assisted laparscopic rectal resection for endometriosis by dr d vitobelle rectal resection for deeply infiltrating endometriosis can be performed with limited morbidity it usually occurs in women with moderate to severe endometriosis.</video:description>
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      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:45:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rectal-resection-for-Endometriosis</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Endometriosis</video:tag>
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    <loc>https://dnatube.com/videos/Laparoscopic-Nephrectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Nephrectomy Recovery</video:title>
      <video:description>A laparoscopic nephrectomy is a keyhole surgical removal of a kidney this procedure is most commonly indicated for patients suffering from kidney cancer but also for patients with poor kidney function caused by benign kidney disease such as chronic infection or kidney stones</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/d092ad37-1fdb-47a2-915b-ba056ed7644f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-29T21:52:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laparoscopic-Nephrectomy-Recovery</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>nephrectomy</video:tag>
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    <loc>https://dnatube.com/videos/Endoscopic-Vein-Harvest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Vein Harvest</video:title>
      <video:description>An endoscopic vein harvest allows a portion of vein from the inside of the leg to be removed through small incisions this reduces the length of the incision by several inches an endoscope or video camera is used to view the vein and remove the needed length</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/d6443df1-eb82-4c6b-bb48-058a62035514/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-30T01:20:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endoscopic-Vein-Harvest</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>vein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transtracheal-oxygen-catheters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transtracheal oxygen catheters</video:title>
      <video:description>Transtracheal Catheters as a result of improvements in survival and quality of life for patients requiring continuous oxygen therapy heimlich and christopher watch full video</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2011-11-29T21:16:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transtracheal-oxygen-catheters</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>trans</video:tag>
      <video:tag>Tracheal</video:tag>
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      <video:tag>under</video:tag>
      <video:tag>Direct</video:tag>
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      <video:tag>guidance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Machine-gun-mini</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Machine gun (mini)</video:title>
      <video:description>Mini machine gun is demontrated in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9017.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T19:19:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Machine-gun-mini</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>machine</video:tag>
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    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery - Part 4</video:title>
      <video:description>Video contains a knee replacement surgery of the patient by some experts. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/663cdce9-2365-48c6-ac29-6a883a2cec1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T21:33:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Part-4</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
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    <loc>https://dnatube.com/videos/Central-Venous-Access-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Access Catheter</video:title>
      <video:description>Central venous catheters are a commonly used modality throughout the medical center and especially in the intensive care units, serving a vital role in the management of critically ill patients. This video will identify the central venous line marks procedure for placement of a subclavian central line.</video:description>
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      <video:duration>732</video:duration>
      <video:publication_date>2011-11-29T21:41:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Central-Venous-Access-Catheter</video:player_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>line</video:tag>
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    <loc>https://dnatube.com/videos/The-Tesla-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tesla Turbine</video:title>
      <video:description>This turbine uses the boundary layer effect and because of that this is also known as the Bladeless turbine. This was patented by Nikola Telsa,and that&apos;s how it got its name.</video:description>
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      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T19:35:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Tesla-Turbine</video:player_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
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    <loc>https://dnatube.com/videos/Tracheostomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy</video:title>
      <video:description>Tracheostomy is a surgical procedure done to create an airway through the trachea that allows a breathing tube to inserted at that surgical opening as contrasted to the usual procedure that has the tube entering through the mouth. This procedure is demonstrated here.</video:description>
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      <video:duration>400</video:duration>
      <video:publication_date>2011-11-29T21:04:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tracheostomy</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheostomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Angioplasty-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angioplasty Surgery in India</video:title>
      <video:description>This video shows a low cost coronary angioplasty in India to cure major heart problems. A full diagrametic view of internal structure is shown here</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/27838a2d-cf62-4f6a-ba0d-88524e55807a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-03T03:47:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Angioplasty-Surgery-in-India</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Angioplasty</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>major</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Live-nose-job-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live nose job surgery in India</video:title>
      <video:description>This nose job surgery is filmed in India. This surgery is cost effective and advanced cosmetic surgery.</video:description>
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      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:27:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-nose-job-surgery-in-India</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Cosmetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cheaper-Breast-reduction-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Breast reduction in India</video:title>
      <video:description>This video shows a cheaper and perfect breast contour breast reduction treatment in India. During this surgery extra skin is removed from the breasts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f5275190-0826-4e1f-9b2a-8146773521d4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T01:46:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cheaper-Breast-reduction-in-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>contour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction Surgery India</video:title>
      <video:description>This video shows a full surgical process of male breast reduction surgery in India. Extra skin is removed during this process to reshape or regain the size of body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4cd516b5-e316-48d9-ad57-7a27b3665422/cand_25.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-11-30T22:39:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Male-Breast-Reduction-Surgery-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-Cost-Medical-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Cost Medical Treatment in India</video:title>
      <video:description>Video shows some international patients getting a low cost medical treatment in India. Patients are really satisfied to choose India for their treatment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1649c55a-0e33-4689-828a-30d918322365/cand_25.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-30T22:16:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Low-Cost-Medical-Treatment-in-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>international</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Dental-Whitening-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Dental Whitening in India</video:title>
      <video:description>Video shows a sophisticated dentistry clinics of Mumbai and Goa for less price cosmetic dental whitening. A full explanation of this treatment is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9f0401e1-5b78-4d75-8a57-ec50fb5cc23e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T10:41:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cosmetic-Dental-Whitening-in-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sophisticated</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>denta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medically-safe-artificial-insemination-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medically safe artificial insemination in India</video:title>
      <video:description>Medically safe artificial insemination in India at the infertility treatment clinic. Artificial insemination, or AI, is the process by which sperm is placed into the reproductive tract of a female for the purpose of impregnating the female by using means other than sexual intercourse or natural insemination.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/558b4d24-d99f-479c-80b5-3851571fca45/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-30T10:36:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medically-safe-artificial-insemination-in-India</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>clinic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeve-Gastrectomy-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeve Gastrectomy Surgery - India</video:title>
      <video:description>Tony Singer a US native after his sleeve gastrectomy surgery at Mumbai in India is shown in the video. Low cost medical facilities are available in India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e76eb7e6-a027-4e47-abc1-0cb80200dc24/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-11-30T10:33:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sleeve-Gastrectomy-Surgery-India</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>A</video:tag>
      <video:tag>US</video:tag>
      <video:tag>native</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meningocele-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meningocele surgery in India</video:title>
      <video:description>Video shows a meningocele surgery in India at Delhi, Mumbai, Bangalore and Hyderabad. A cheaper surgery is available here with much care and by well experts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1976d673-93e5-4fbe-88db-318cbe3b2f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T09:49:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Meningocele-surgery-in-India</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningocele</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/American-Doctor-seeks-double-knee-replacements-from-Indian-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American Doctor seeks double knee replacements from Indian surgeon</video:title>
      <video:description>American Gynec gave a thumbs up to Dr.Venkatachalam of the Madras Joint Replacement center for double knee replacements. He found the best value for his money in Dr.Venkatachalam&apos;s care. He rates the surgeon at par with his American counterparts. He was accompanied by his South American wife who researched treatment options in South America and yet preferred India. He is seen to be relaxing at a resort after double flexible knee replacements.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/dd9cfcfa-7a08-40c2-90a3-4874d4e5d379/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-05-09T12:59:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/American-Doctor-seeks-double-knee-replacements-from-Indian-surgeon</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>India</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Flexible</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thighplasty-in-India-Recontour-your-thighs-in-a-fine-shape-with-outpatient-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thighplasty in India - Recontour your thighs in a fine shape with outpatient care</video:title>
      <video:description>This video shows the before and after pictures of reconstructed thighs. Recontour your thighs into a fine shape with an outpatient care with thighplasty in India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/fcdc3359-c926-4a47-8176-e91cb380689e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-29T11:35:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Thighplasty-in-India-Recontour-your-thighs-in-a-fine-shape-with-outpatient-care</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Recontour</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>thighs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>with</video:tag>
      <video:tag>an</video:tag>
      <video:tag>outpatient</video:tag>
      <video:tag>thighplasty</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hymenoplasty-Hymen-Repair-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hymenoplasty Hymen Repair Surgery in India</video:title>
      <video:description>The hymen is a thin layer of tissue a membrane that is usually intact in young women forming a barrier to the entrance to the vagina in some cultures it is very important for the hymen to be intact sometimes an operation is necessary to repair it</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7a507dcc-cf56-4e8d-8488-67508ba79f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-30T06:03:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hymenoplasty-Hymen-Repair-Surgery-in-India</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hymenoplasty</video:tag>
      <video:tag>Hymen</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bangalore-India-Correction-of-a-deviated-nose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bangalore, India: Correction of a deviated nose</video:title>
      <video:description>Rhinoplasty can be done for beauty or for repair such as is the case in this video, done at Bangalore, India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9180d1c5-6d10-4549-9a6b-eab5fb912ed1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-11-28T11:14:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bangalore-India-Correction-of-a-deviated-nose</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>DEVIATED</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-HRS-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery ( HRS) India</video:title>
      <video:description>Life after 1 year. A British patient demonstrates activities of life one year after hip resurfacing surgery (HRS) Surgery performed by Dr.Venkatachalam in Nov 08. One can observe return of full function and hip movements. Hip resurfacing enables patients to regain full mobility and flexibility. Visit www.hipsurgery.in</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_3822.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-02T03:19:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hip-resurfacing-surgery-HRS-India</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-For-Suprapubic-Prostectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery For Suprapubic Prostectomy</video:title>
      <video:description>This video shows the surgical procedure for the suprapubic prostectomy. A step by step process is shown here by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a71b5d25-ec83-4438-a57b-3d4a8c3027ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-11T03:11:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Surgery-For-Suprapubic-Prostectomy</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suprapubic</video:tag>
      <video:tag>Prostectomy</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evisceration-Eye-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evisceration - Eye Surgery</video:title>
      <video:description>This video shows a closeup view of Evisceration i.e. common eye surgery process. This video is performed by Dr. Basak to help the medical students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/ced7465d-8a90-499e-995d-a768661d37d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-11T03:16:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Evisceration-Eye-Surgery</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Evisceration</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>surgeries</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Basak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operative-surgery-for-exploratory-laparotomy-gynaec-and-obstetric-pathologies-Dr-Vaidya</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operative surgery for exploratory laparotomy, gynaec and obstetric pathologies -  Dr. Vaidya</video:title>
      <video:description>Laparascopy is known to be an efficient surgical process for various diseases of the pelvic. However due to lack of comparative study, obstetric efficacy has not been explored in pregnant women.This video demonstrates an operative surgery for exploratory laparotomy, gynaec and obstetric pathologies by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/76189bbc-3786-4fff-9e5f-ad2ae83dce56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2013-02-11T03:04:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Operative-surgery-for-exploratory-laparotomy-gynaec-and-obstetric-pathologies-Dr-Vaidya</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>exploratory</video:tag>
      <video:tag>Laparotomy</video:tag>
      <video:tag>gynaec</video:tag>
      <video:tag>and</video:tag>
      <video:tag>obstetric</video:tag>
      <video:tag>pathologies</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Removal-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Removal (Brain Surgery)</video:title>
      <video:description>Hydatid Cyst Removal (Brain Surgery) is shown in this video. Echinococcosis, which is often referred to as hydatid disease or echinococcal disease, is a parasitic disease that affects both humans and other mammals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/c2d33664-24db-459c-88ae-3a2782365263/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T22:08:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hydatid-Cyst-Removal-Brain-Surgery</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cleft-Lip-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cleft Lip Surgery</video:title>
      <video:description>Video shows a cleft surgery of a patient in India by experienced child specialists of Delhi and Mumbai. Patient is really satisfied with the treatment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1153aa15-bb63-4349-b09f-d95770958f0d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-30T10:07:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cleft-Lip-Surgery</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>child</video:tag>
      <video:tag>specialists</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-the-eyelid-tarsal-fracture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of the eyelid tarsal fracture</video:title>
      <video:description>An eyelid tarsal fracture surgery or operation includes stabilizing the lid, making an incision and others procedures. It aims to return the eyelid to a normal position.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/d510269f-92a8-4f52-a0f5-c60e6a505a8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-28T06:19:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Surgery-of-the-eyelid-tarsal-fracture</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Lid</video:tag>
      <video:tag>Tarsal</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Millard-unilaterals-cleft-lip-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millard unilateral&apos;s cleft lip surgery</video:title>
      <video:description>A cleft lip surgery using Millard&apos;s unilateral technique, is done to correct a cleft lip, which some babies are born with.</video:description>
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      <video:tag>UCAS</video:tag>
      <video:tag>university</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Intermaxillary-Relations-Centric-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Intermaxillary Relations - Centric Relations</video:title>
      <video:description>&quot;Lec 52 - Intermaxillary Relations - Centric Relations&quot; Demonstration and discussion of the registering and transferring of centric relation in a preclinical exercise.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1727</video:duration>
      <video:publication_date>2012-09-09T05:07:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Intermaxillary-Relations-Centric-Relations</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
      <video:tag>Intermaxillary</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>centric</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 8 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21178.jpg</video:thumbnail_loc>
      <video:duration>4194</video:duration>
      <video:publication_date>2012-09-09T02:59:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Journalistic-Ethics-Communications-Studies-187-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 10- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21180.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-09T02:59:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Journalistic-Ethics-Communications-Studies-187-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory for Diatomic Molecules

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15218.jpg</video:thumbnail_loc>
      <video:duration>3116</video:duration>
      <video:publication_date>2012-08-28T15:42:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Color and Magnetism of Coordination Complexes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15222.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-08-28T15:46:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 32 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Coordination Complexes and Ligands

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15223.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-08-28T15:46:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-GMAT-Math-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - GMAT: Math 15</video:title>
      <video:description>GMAT: Math 15

81-86, pgs. 162-163</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21931.jpg</video:thumbnail_loc>
      <video:duration>673</video:duration>
      <video:publication_date>2012-09-10T23:50:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-GMAT-Math-15</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Ovulation-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Ovulation in Detail</video:title>
      <video:description>Here is a video of the stages of ovulation described in the most detailed,educational and unique way.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1e4fb9b6-b77e-4149-a874-6e5d625ece74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-11-30T10:20:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Stages-of-Ovulation-in-Detail</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-162-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 162 - Lecture 9</video:title>
      <video:description>Computer Science 162 - Lecture 9

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25743.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-18T17:18:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Computer-Science-162-Lecture-9</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-beta-cells-in-glucose-metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of beta cells in glucose metabolism</video:title>
      <video:description>Beta cells are located in the islet of Langerhans in the pancreas. It synthesizes insulin, a hormone essential for metabolism of glucose.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1e62f4aa-a4f7-4618-8893-819d845a7c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2010-11-23T00:26:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Role-of-beta-cells-in-glucose-metabolism</video:player_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Internet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Internet</video:title>
      <video:description>How a copy of the information you requested is transferred from the host computer to the server computer within a second? This video explains the working of internet in detail.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/1e6ab09d-2d03-4ab7-b5e2-2762cd0ebf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-08-08T15:42:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-Internet</video:player_loc>
      <video:category>Computer Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Biuret-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Biuret Test?</video:title>
      <video:description>Biuret Test that is used to determine proteins is discussed here with an activity. Have a look at the important steps of this test.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/1e644f47-1512-45a0-889d-ff019e62e0a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-02-11T01:07:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Biuret-Test</video:player_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Biuret</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Autonomic-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autonomic Nervous System</video:title>
      <video:description>This science video explains autonomic nervous system which acts as a control system that functions largely below the level of consciousness to control visceral functions. It controls heart rate, digestion, respiratory rate, salivation, perspiration, pupillary dilation, micturition (urination), sexual arousal, breathing and swallowing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/07/1e755e0a-0908-4b65-a249-40fbfc4cead5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2014-07-22T02:02:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Autonomic-Nervous-System</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Autonomic</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geometric-constructions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geometric constructions - 1</video:title>
      <video:description>basic geometric constructions, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/1e82980a-00b6-4343-9df4-f157c92bf0dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-02T19:06:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Geometric-constructions-1</video:player_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>constructions</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Merapi-Eruption_-Travel-chaos-as-volcano-spews-massive-cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Merapi Eruption_ Travel chaos as volcano spews massive cloud</video:title>
      <video:description>Merapi Eruption_ Travel chaos as volcano spews massive clouds of ash</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1e9f3911-28e7-4281-b1dd-56f21c97efd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-11-23T20:55:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Merapi-Eruption_-Travel-chaos-as-volcano-spews-massive-cloud</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Merapi</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>as</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>spews</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rachel-Carson-DDT-chemical-pesticides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rachel Carson  DDT chemical pesticides</video:title>
      <video:description>A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. A pesticide may be a chemical substance, biological agent (such as a virus or bacterium), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms), and microbes that destroy property, spread disease or are a vector for disease or cause a nuisance. Although there are benefits to the use of pesticides, there are also drawbacks, such as potential toxicity to humans and other animals. According to the Stockholm Convention on Persistent Organic Pollutants, 10 of the 12 most dangerous and persistent organic chemicals are pesticides.

Silent Spring is a book written by Rachel Carson and published by Houghton Mifflin on 27 September 1962. The book is widely credited with helping launch the environmental movement.

The New Yorker started serializing Silent Spring in June 1962, and it was published in book form (with illustrations by Lois and Louis Darling) by Houghton Mifflin later that year. When the book Silent Spring was published, Rachel Carson was already a well-known writer on natural history, but had not previously been a social critic. The book was widely read—especially after its selection by the Book-of-the-Month Club and the New York Times best-seller list—and inspired widespread public concerns with pesticides and pollution of the environment. Silent Spring facilitated the ban of the pesticide DDT in 1972 in the United States.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/9f5b8d47-f5ec-425d-af0e-bbafb1096e90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-09T22:12:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rachel-Carson-DDT-chemical-pesticides</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rachel</video:tag>
      <video:tag>Carson</video:tag>
      <video:tag>DDT</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>pesticides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Computer Science 61B</video:title>
      <video:description>&quot;Lec 13 -  Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27323.jpg</video:thumbnail_loc>
      <video:duration>2689</video:duration>
      <video:publication_date>2012-09-21T05:31:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Computer-Science-61B</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 1 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the first lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores light, particles and quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18742.jpg</video:thumbnail_loc>
      <video:duration>6850</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-1-New-Revolutions-in-Particle-Physics-Basic-Concepts</video:player_loc>
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      <video:tag>Electron</video:tag>
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      <video:tag>quanta</video:tag>
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      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 14 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27324.jpg</video:thumbnail_loc>
      <video:duration>2713</video:duration>
      <video:publication_date>2012-09-21T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Computer-Science-61B</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Electrical Engineering 240</video:title>
      <video:description>lec 3-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20883.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-09-07T23:52:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-3-Electrical-Engineering-240</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61B-sporatic-visuals-after-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 61B - sporatic visuals after 37</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61B - sporatic visuals after 37&quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27328.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-21T05:32:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Computer-Science-61B-sporatic-visuals-after-37</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 19 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27329.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-21T05:32:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Computer-Science-61B</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27330.jpg</video:thumbnail_loc>
      <video:duration>2843</video:duration>
      <video:publication_date>2012-09-21T05:32:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Computer-Science-61B</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-6-Rounding-Whole-Numbers-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rounding Whole Numbers 3</video:title>
      <video:description>Rounding Whole Numbers 3

U01_L1_T2_we3 Rounding Whole Numbers 3</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2012-09-17T16:05:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Rounding-Whole-Numbers-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-7-Comparing-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Comparing Whole Numbers</video:title>
      <video:description>Comparing Whole Numbers

U01_L1_T3_we1 Comparing Whole Numbers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24692.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-17T16:05:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Comparing-Whole-Numbers</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Fuels-from-Sunlight-Using-Nano-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fuels from Sunlight Using Nano-Materials</video:title>
      <video:description>&quot;Lec 27 - Fuels from Sunlight Using Nano-Materials&quot; (April 21, 2010) Tom Jaramillo, Assistant Professor of Chemical Engineering at Stanford, discusses technical advances in nano-materials that enable the direct production of hydrocarbon, alcohol, and hydrogen fuels from sunlight, water, and atmospheric CO2.

Stanford University
http://www.stanford.edu

Stanford Nanotechnology Engineering
http://soe.stanford.edu/research/nano.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:duration>3742</video:duration>
      <video:publication_date>2012-09-04T05:30:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Fuels-from-Sunlight-Using-Nano-Materials</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
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      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
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      <video:tag>nanotech</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 1 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27345.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-21T05:45:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-100</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-81-Linear-Algebra-Determinants-along-other-rowscols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Linear Algebra: Determinants along other rows/cols</video:title>
      <video:description>Linear Algebra: Determinants along other rows/cols

Finding the determinant by going along other rows or columns</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22083.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-11T00:44:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-81-Linear-Algebra-Determinants-along-other-rowscols</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
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      <video:tag>along</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>rows</video:tag>
      <video:tag>cols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BACTERIA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BACTERIA</video:title>
      <video:description>bacteria and antibiotics.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/097282a6-c455-4fe9-95bb-17803c403396/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-07-18T11:51:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/BACTERIA</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Proof-Any-subspace-basis-has-same-number-of-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Proof: Any subspace basis has same number of elements</video:title>
      <video:description>Proof: Any subspace basis has same number of elements

Proof: Any subspace basis has same number of elements</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22034.jpg</video:thumbnail_loc>
      <video:duration>1295</video:duration>
      <video:publication_date>2012-09-11T00:27:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-40-Proof-Any-subspace-basis-has-same-number-of-elements</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Same</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Elements</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Hearing</video:title>
      <video:description>This video will provide you an overview of the mechanism of hearing process. The internal structure of ear and the working of all parts is explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/099f89b4-fb67-4686-a097-1008403da4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-19T04:43:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mechanism-of-Hearing</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Hearing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-Dimension-of-the-Null-Space-or-Nullity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Dimension of the Null Space or Nullity</video:title>
      <video:description>Dimension of the Null Space or Nullity

Dimension of the Null Space or Nullity</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22035.jpg</video:thumbnail_loc>
      <video:duration>839</video:duration>
      <video:publication_date>2012-09-11T00:27:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-41-Dimension-of-the-Null-Space-or-Nullity</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dimension</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Nullity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-Cosmetic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION Cosmetic surgery</video:title>
      <video:description>اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-شفط الدهون -تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/01/0ba77322-1227-4096-a22a-95ba79944654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-04T09:49:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/LIPOSUCTION-Cosmetic-surgery</video:player_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomyوشفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>تجميل</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 2- MIT 7.013 Introductory Biology.
Stem Cells (Prof. Hazel Sive)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15319.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-08-28T16:37:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-7013-Introductory-Biology</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-Mandibular-Incisors-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Dental Anatomy: Mandibular Incisors Review</video:title>
      <video:description>&quot;Lec 23 -Dental Anatomy: Mandibular Incisors Review&quot;Orig. air date: MAY 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21632.jpg</video:thumbnail_loc>
      <video:duration>826</video:duration>
      <video:publication_date>2012-09-09T06:26:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-Mandibular-Incisors-Review</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Incisors</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-Quiz-1-9-Answers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -Dental Anatomy Quiz 1-9 Answers</video:title>
      <video:description>&quot;Lec 25 -Dental Anatomy Quiz 1-9 Answers&quot;Orig. air date: JUL 30 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21634.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-09T06:27:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-Quiz-1-9-Answers</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
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      <video:tag>anatomy</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Answers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Dental-Anatomy-The-Canine-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Dental Anatomy: The Canine Teeth</video:title>
      <video:description>&quot;Lec 27 -Dental Anatomy: The Canine Teeth&quot;A discussion of the location, morphology, terminology and identifying characteristics of the canines.  Orig. air date: AUG 22 88

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21636.jpg</video:thumbnail_loc>
      <video:duration>1537</video:duration>
      <video:publication_date>2012-09-09T06:28:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Dental-Anatomy-The-Canine-Teeth</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>canine</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dental-Anatomy-Mandibular-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Dental Anatomy: Mandibular Molars</video:title>
      <video:description>&quot;Lec 29 -Dental Anatomy: Mandibular Molars&quot;Discussion of the location, position, occlusion, morphology, terminology and identifying characteristics of mandibular molars. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21638.jpg</video:thumbnail_loc>
      <video:duration>2286</video:duration>
      <video:publication_date>2012-09-09T06:28:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Dental-Anatomy-Mandibular-Molars</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-biotechnology-patent-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is biotechnology patent DNA microarrays</video:title>
      <video:description>This video provides an information about biotechnology patent DNA microarrays.

&quot;DI&apos;s graphics illustrating DNA microarray technology helped Affymetrix&apos;s attorneys show that Illumina infringed several Affymetrix patents. The verdict ultimately led to a $90 million settlement for Affymetrix.

http://www.demonstratives.com/litigation_animation/litigation_specialties/bio...
&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/948af16e-63df-49b1-a5db-d42708f2f885/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-10-11T01:29:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-biotechnology-patent-DNA-microarrays</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>patent</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 3- MIT 7.013 Introductory Biology.
Cancer 1 (Prof. Tyler Jacks)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15320.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-28T16:39:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-7013-Introductory-Biology</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-20WORK09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- 20WORK09</video:title>
      <video:description>Lec 23- 20WORK09.
Work AC: Amale Andraos and Dan Wood
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17377.jpg</video:thumbnail_loc>
      <video:duration>5516</video:duration>
      <video:publication_date>2012-09-02T18:48:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-20WORK09</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>work</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Wang-Shu-at-Rice-Design-Alliancem4v</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Wang Shu at Rice Design Alliance.m4v</video:title>
      <video:description>Lec 39- Wang Shu at Rice Design Alliance.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17393.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-09-02T19:09:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-39-Wang-Shu-at-Rice-Design-Alliancem4v</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Wang</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Fluidity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41- Fluidity</video:title>
      <video:description>Lec 41- Fluidity.
Nana Last
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17395.jpg</video:thumbnail_loc>
      <video:duration>3522</video:duration>
      <video:publication_date>2012-09-02T19:11:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-41-Fluidity</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Coils-Coachella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Coils - Coachella</video:title>
      <video:description>This video will show you a detailed study of the Tesla coils invented by Nikola Tesla. This air core transfer has very high frequency.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9016.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:19:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Tesla-Coils-Coachella</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>Coils</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Coachella</video:tag>
      <video:tag>01</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematical-Problems-For-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematical Problems For Geometry</video:title>
      <video:description>This video shows a series of problems to solve. A total of twelve problems related to geometry are included here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/dd979004-55df-4676-a2b2-563d78923e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:23:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mathematical-Problems-For-Geometry</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>problems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-a-Bombardier-Beetle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of a Bombardier Beetle</video:title>
      <video:description>Intelligent Design is observed through this tiny beetle and is once more proven to be omnipotent .</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0bb1a0fd-b0eb-4f24-89b1-a54f20e2af06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-12-15T01:17:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Structure-of-a-Bombardier-Beetle</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bombardier</video:tag>
      <video:tag>Beetle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-From-Astrochemistry-to-Astrobiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - From Astrochemistry to Astrobiology</video:title>
      <video:description>&quot;Lec 1 - From Astrochemistry to Astrobiology&quot; (February 9, 2010) Louis Allamandola, Research Scientist with NASA Astrobiology Institute Ames Research Center, discusses his research, which implies that if life is extreme chemical complexity, and knowing that life-forming chemicals are widespread in the universe, it may be posited that the universe, if the conditions are right, is poised for life.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18909.jpg</video:thumbnail_loc>
      <video:duration>4228</video:duration>
      <video:publication_date>2012-09-04T07:18:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-From-Astrochemistry-to-Astrobiology</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrochemistry</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>PAH</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Determining-whether-a-transformation-is-onto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Determining whether a transformation is onto</video:title>
      <video:description>Determining whether a transformation is onto

Determining whether a transformation is onto</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22069.jpg</video:thumbnail_loc>
      <video:duration>1551</video:duration>
      <video:publication_date>2012-09-11T00:38:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-71-Determining-whether-a-transformation-is-onto</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>whether</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>is</video:tag>
      <video:tag>onto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - PACS 164B - Lecture 10</video:title>
      <video:description>PACS 164B - Lecture 10

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17599.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-03T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-PACS-164B-Lecture-10</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/FP-EB1-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FP-EB1 protein</video:title>
      <video:description>This is a biological experiment on protein featuring the GFP-EB1 protein. It&apos;s part 3 of lesson 16.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/45bad7b5-809d-404d-8a25-5e13f80144f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-03-30T16:38:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/FP-EB1-protein</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>FP</video:tag>
      <video:tag>EB1</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Operation-of-a-heart-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operation of a heart muscle</video:title>
      <video:description>Thanks to Barbara, Yoshida and Sanger from Union college, Mie University and university of pennsylvania school of medicine respectively for this video. It demonstrates the operation of a heart muscle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/5b88307f-b438-4b55-84eb-bac62701b10f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-03-30T16:41:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Operation-of-a-heart-muscle</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CPR-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR Video</video:title>
      <video:description>This video shows a the step by step process of CPR. If you found a much serious patient then call 911 for medical help.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/58267ea1-732c-4305-add2-f98dac63fb12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-11-30T06:08:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CPR-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Integrative-Biology-131-Spinal-Cord-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 Integrative Biology 131  Spinal Cord and...</video:title>
      <video:description>This is lecture 24 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-05T01:30:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Integrative-Biology-131-Spinal-Cord-and</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differential-catia-V5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differential catia V5</video:title>
      <video:description>Fantastic animation of a catia v5 transmission. Its simply a true reward of knowledge and engineering.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9059.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Pattern of US Cold War Interventions

Comparing the patterns of Korea, Cuba and Vietnam</video:description>
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      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T13:21:50.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the dot product of scalars. A dot product doesn&apos;t involve the directions. Some examples are shown here to make the topic more clear.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will provide you an introduction with the mechanical animations. Have a look at this video to have a knowledge of this.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2011-11-29T19:31:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Mechanical-Animations</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Working-of-a-Simple-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Simple Gas Turbine</video:title>
      <video:description>View the outputs of a simple gas turbine here, is really amazing. Video shows the description of this simple gas turbine.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9096.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-29T20:06:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-a-Simple-Gas-Turbine</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Allende-and-Pinochet-in-Chile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Allende and Pinochet in Chile</video:title>
      <video:description>Allende and Pinochet in Chile

Outline of the 1973 Allende Coup in Chile and Pinochet&apos;s Junta (this video under CC-BY-SA)</video:description>
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      <video:duration>901</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/What-is-a-Rotary-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a Rotary Internal Combustion Engine</video:title>
      <video:description>This video will help you to understand the construction of a rotary internal combustion engine. The working with a brief explanation is also provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9067.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
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      <video:player_loc>https://dnatube.com/videos/What-is-a-Rotary-Internal-Combustion-Engine</video:player_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Combustion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-principle-of-a-gas-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working principle of a gas turbine</video:title>
      <video:description>Video shows a complete working of gas turbine with its structure. There are no oil lubricated bearings and there are no gears.</video:description>
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      <video:duration>192</video:duration>
      <video:publication_date>2011-11-29T19:46:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-principle-of-a-gas-turbine</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basic-Refrigeration-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Refrigeration Cycle</video:title>
      <video:description>Basic Refrigeration Cycle is also called as thermodynamic heat pump cycles. These cycles are the conceptual and mathematical models for heat pumps and refrigerators. This video shows how these cycles  works.</video:description>
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      <video:duration>388</video:duration>
      <video:publication_date>2011-11-29T20:08:56.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/How-to-build-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to build animation?</video:title>
      <video:description>This video describes how to build animation.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9045.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-29T19:29:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-build-animation</video:player_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Structure-And-Function-of-a-Stomata</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure And Function of a Stomata</video:title>
      <video:description>A comprehensive analysis of the different parts of a stomata,and it&apos;s function.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0ef92e7e-b395-4de7-bd96-5e487241d503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:00:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Structure-And-Function-of-a-Stomata</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>working</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-161-c-Understanding-Logical-Statements-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 c- Understanding Logical Statements 4</video:title>
      <video:description>Understanding Logical Statements 4

U12_L1_T2_we4 Understanding Logical Statements 4</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24819.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-17T16:57:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-161-c-Understanding-Logical-Statements-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Statements</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Decimals-on-a-Number-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Decimals on a Number Line</video:title>
      <video:description>Decimals on a Number Line

u03_l1_t2_we3 Decimals on a Number Line</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24820.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2012-09-17T16:57:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-84-Decimals-on-a-Number-Line</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimals</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-85-Comparing-Decimals-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Comparing Decimals 4</video:title>
      <video:description>Comparing Decimals 4

u03_l1_t2_we4 Comparing Decimals</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24821.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-17T16:57:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-85-Comparing-Decimals-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robots-can-be-taught-like-toddlers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robots can be taught like toddlers</video:title>
      <video:description>This video shows how a robot can learn to do things like a toddler can. A robot models the way a two-year old learns.</video:description>
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      <video:publication_date>2012-12-04T15:11:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robots-can-be-taught-like-toddlers</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>robots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ruthenium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruthenium</video:title>
      <video:description>Ruthenium is a transition metal which is rare and its atomic number is 44. This video explains the uses,origin and many other important facts on ruthenium.</video:description>
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      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:29:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ruthenium</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
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    <loc>https://dnatube.com/videos/Chemical-Science-Wavelike-Properties-of-Radiation-Lec-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science - Wavelike Properties of Radiation - Lec 3</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 3/nTopics covered:
	/nWavelike Properties of Radiation/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 3/nAll right. So by last Friday we discovered the electron, discovered the nucleus. And the problem then was how to describe the structure of the atom. They knew there was an electron, they knew there was a nucleus, but exactly how did the electron and the nucleus hang together? And we talked about how the scientists at that time proposed a classical model where the interaction between the electron and the nucleus was, of course, the Coulomb interaction, but where the equations of motion were Newton&apos;s equations of motion to describe this electron going around the nucleus, F = ma./nAnd, although we didn&apos;t show it, what we said was that if we used that force field, the Coulomb force, coupled with Newton&apos;s equations of motion. And, actually, you also have to couple them with some classical electromagnetism, which I may not have said but which isn&apos;t important./nBut if you use those classical ideas to describe how that electron goes around that nucleus, well, you would find that in 10-10 seconds that electron would be on top of the nucleus. And you would no longer have what we know to be the structure of the atom in the sense that you would no longer have some volume where the diameter of that volume is on the order of an angstrom or so./nThe bottom line is that classical ideas, classical mechanics and classical electromagnetism just totally fail to explain the structure of the atom. And that was the conundrum that the scientists faced in 1911./nThis was quite a big problem for the scientific community and was so for about 10, 12, 13 years. And, of course, what fails are the classical equations of motion, Newton&apos;s equations. A new kind of mechanics is going to have to be invented in order to understand how that atom is bound or how the electron and the nucleus are bond, how it&apos;s stable./nBut now, historically, the actual clues fo</video:description>
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      <video:duration>2768</video:duration>
      <video:publication_date>2009-04-16T22:19:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemical-Science-Wavelike-Properties-of-Radiation-Lec-3</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Wavelike</video:tag>
      <video:tag>Properties</video:tag>
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    <loc>https://dnatube.com/videos/Plant-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Cell Division</video:title>
      <video:description>Plant cell divison step by step. At the end, there is another cell wall formed in the middle because it is plant cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/9681aed9-d73a-4080-a727-4491ca82f273/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2007-03-30T18:57:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Plant-Cell-Division</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lillium</video:tag>
      <video:tag>mithosis</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosomes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 32</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 32/nTopics covered:
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	/nProf. Catherine Drennan</video:description>
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      <video:duration>2857</video:duration>
      <video:publication_date>2009-04-16T23:42:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-32</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemistry-Lesson-Ph-Tests-for-Acids-Bases-Chemistry-Ph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry Lesson: Ph Tests for Acids &amp; Bases : Chemistry Ph</video:title>
      <video:description>The results of a chemistry experiment to test the Ph level of various substances will include neutral liquids such as distilled water and cooking oil which did not change at</video:description>
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      <video:duration>139</video:duration>
      <video:publication_date>2009-04-21T03:33:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemistry-Lesson-Ph-Tests-for-Acids-Bases-Chemistry-Ph</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>home</video:tag>
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    <loc>https://dnatube.com/videos/Ape-Human-Crossbreeding-and-Dark-Matters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ape Human Crossbreeding and Dark Matters</video:title>
      <video:description>Its a featured story on the Science channels series learn more about dark matters on the Science Channel attempts to crossbreed humans and apes actual zombie investigations and head transplantation</video:description>
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      <video:publication_date>2012-12-08T04:04:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ape-Human-Crossbreeding-and-Dark-Matters</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Pandora-Tao-Ye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Pandora - Tao Ye</video:title>
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The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/22/</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Pandora-Tao-Ye</video:player_loc>
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      <video:category>Computer Science</video:category>
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    <loc>https://dnatube.com/videos/All-About-The-Functioning-of-Pituitary-Gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A close view of enlarged pictures of pituitary glands with its functioning is shown here. It regulates many activities of other endocrine glands.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-162-Understanding-Logical-Statements-Commentary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Understanding Logical Statements Commentary

Understanding Logical Statements Commentary</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Organelle-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organelle Movement</video:title>
      <video:description>Organelle movement on microtubules under mcroscope is shown in this scientific video.</video:description>
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      <video:publication_date>2009-05-27T19:07:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Organelle-Movement</video:player_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-GMAT-Math-52</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - GMAT Math 52</video:title>
      <video:description>GMAT Math 52

240-244, pgs. 185-186</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21969.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2012-09-11T00:06:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-GMAT-Math-52</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>52</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemodialysis</video:title>
      <video:description>Hemodialysis makes use of adverse current flow, where the dialysate moves in the opposite direction of the blood flow in the extracorporeal circuit.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/bc196099-16c4-4e3f-9050-ff7101360957/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-15T19:41:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hemodialysis</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bill-Nye-on-What-He-Would-Say-to-An-Alien</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bill Nye on What He Would Say to An Alien</video:title>
      <video:description>What if you had the chance to represent mankind in a conversation to a member of an alien race recently arrived on Earth?  Bill Nye discusses what he would love to ask and tell an extraterrestrial visitor.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/bc584301-0b6d-42ec-b378-8522aba17685/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-12-02T19:19:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bill-Nye-on-What-He-Would-Say-to-An-Alien</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Think</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Extraterrestrial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-A-Genotype-Is-Expressed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How A Genotype Is Expressed</video:title>
      <video:description>This video shows the genetic construction of any organism or cells. Genotype is expressed by using the DNA present in nucleus of a cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/bc5436a7-36d8-42e3-a40a-9892aa3e2f25/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T05:49:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-A-Genotype-Is-Expressed</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genotype</video:tag>
      <video:tag>expression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 2</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond.
Fat in food and culture and consequences on medical status are discussed. What has changed in last few years considering food? How does lifestyle and pop-culture influence changes in food intake? After food enters our bodies how does it influence our genes?</video:description>
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      <video:duration>369</video:duration>
      <video:publication_date>2007-08-18T20:36:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-2</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>food</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Red-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Planet</video:title>
      <video:description>This video shows the different characteristics of Mars. A year in Mars last 687 earth days.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/bc7b14c7-dcd6-4d02-832c-bdc8445d7fb3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-10T02:12:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Red-Planet</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Planet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-a-Phagocytic-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of a Phagocytic Cell</video:title>
      <video:description>A Phagocytic cell is tasked to swallow and digest cellular debris and pathogens that are either moving or stationary.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/bc9eaa8a-554c-4971-b0c1-ec4287cd334b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-25T22:00:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Role-of-a-Phagocytic-Cell</video:player_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nonspecific</video:tag>
      <video:tag>Defenses</video:tag>
      <video:tag>Phagocytic</video:tag>
      <video:tag>cells</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Adding Decimals</video:title>
      <video:description>Adding Decimals

U03_L2_T1_we1 Adding Decimals</video:description>
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      <video:duration>165</video:duration>
      <video:publication_date>2012-09-17T16:58:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-86-Adding-Decimals</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 163 - U12_L1_T3_we1 Inductive Reasoning 1</video:title>
      <video:description>U12_L1_T3_we1 Inductive Reasoning 1

U12_L1_T3_we1 Inductive Reasoning 1</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2012-09-17T16:58:31.000Z</video:publication_date>
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      <video:tag>Reasoning</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Slope-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Slope Example</video:title>
      <video:description>Slope Example

U04_L1_T1_we2 : Slope Example</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2012-09-17T13:58:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Slope-Example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Promethium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Promethium A Chemical Element</video:title>
      <video:description>What Is Promethium? Where is the name Promethium originated from? What are the sources, abundance and uses of Promethium? This video provides you the answers to all these question.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/13565ae5-ca1d-4792-b377-63c5a2454967/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-12T03:03:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Promethium-A-Chemical-Element</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Promethium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-105-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 105 - Lecture 20</video:title>
      <video:description>Electrical Engineering 105 - Lecture 20

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25998.jpg</video:thumbnail_loc>
      <video:duration>4321</video:duration>
      <video:publication_date>2012-09-18T23:31:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-105-Lecture-20</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-180-Probability-of-Dependent-Events-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 180 - Probability of Dependent Events 2</video:title>
      <video:description>Probability of Dependent Events 2

U12_L2_T4_we3 Probability of Dependent Events 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24862.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-17T17:07:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-180-Probability-of-Dependent-Events-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
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      <video:tag>Events</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Quarks-existence-4-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quarks existence 4 of 15</video:title>
      <video:description>Episode 4 of in search of giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:18:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Quarks-existence-4-of-15</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</video:tag>
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      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Solving-Percent-Problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Solving Percent Problems 3</video:title>
      <video:description>Solving Percent Problems 3

U05_L2_T1_we3 Solving Percent Problems 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24864.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-17T17:08:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-109-Solving-Percent-Problems-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Mechanical-Advantage-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Mechanical Advantage (part 2)</video:title>
      <video:description>Mechanical Advantage (part 2)

More on mechanical advantage, levers and moments.</video:description>
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      <video:duration>410</video:duration>
      <video:publication_date>2012-09-08T17:39:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-62-Mechanical-Advantage-part-2</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Advantage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-181-U02_L2_T2_we1-Absolute-Value-Equationsavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 181 - U02_L2_T2_we1 Absolute Value Equations.avi</video:title>
      <video:description>U02_L2_T2_we1 Absolute Value Equations.avi

U02_L2_T2_we1 Absolute Value Equations.avi</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24865.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-09-17T17:08:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-181-U02_L2_T2_we1-Absolute-Value-Equationsavi</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>U02</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we1</video:tag>
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      <video:tag>value</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Assessment-Techniques-and-Treatment-Strategies-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Assessment Techniques and Treatment Strategies Part II</video:title>
      <video:description>&quot;Lec 5- Assessment Techniques and Treatment Strategies Part II&quot; Anesthetic failure -diagnostic protocol; Nitrous Oxide and the use of suggestion.

This is part of the Open.Michigan collection at: 
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      <video:title>Lec 4 - Electrical Engineering 141 - Lecture 10</video:title>
      <video:description>Electrical Engineering 141 - Lecture 10. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4101</video:duration>
      <video:publication_date>2012-09-18T23:48:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-Lecture-10</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-humble-Telescope-and-its-journey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The humble Telescope and its journey</video:title>
      <video:description>400 Years is a long journey. One that has seen the journey of the important but humble telescope from the age of the famous Galileo to today and the revolution that has accompanied the telescope.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/191da30e-a330-48dd-a257-938610f4f1f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-23T09:15:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-humble-Telescope-and-its-journey</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>400</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Trailer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-Theory-Of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Theory Of Relativity</video:title>
      <video:description>This video explains Einstein’s theory of relativity. First part of the demonstration is that gravity could make light rays bend and the last part shows that time slows down for an object traveling in the speed of light.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/195b7467-ff6f-4ea1-a928-1d888aa93e3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-12-11T23:22:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Einsteins-Theory-Of-Relativity</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurological-Disorders-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological Disorders 1 of 2</video:title>
      <video:description>Many disorders have a combination of neurologic and dermatologic findings in patients this video provides an overview of neurocutaneous disorders and organizes them into clinically relevant groupings of use to the practicing physician</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1976b84a-e6b9-42f3-8f26-2cf93b95a32e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2010-11-15T20:44:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neurological-Disorders-1-of-2</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neurological</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Solubility</video:title>
      <video:description>Solubility

Solubility of salt and gas solutes in liquid solvent.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22569.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:32:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-34-Solubility</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Solubility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determining-Blood-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determining Blood Types</video:title>
      <video:description>Blood types are classified according to the presence or absence of inherited antigenic substances on the surface of red blood cells.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/19dcd1a2-4bdd-4a55-b15f-473c3a98d720/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-23T05:05:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Determining-Blood-Types</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-Clouds-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Do Clouds Form?</video:title>
      <video:description>This video is an episode from head rush that conducted the experiment to form clouds in a bottle. This is performed by putting a small amount of alcohol in a container and increases the pressure of the air inside the container. After immediately releasing the stopper, clouds form inside the container.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/19dee71e-35ef-46d7-a571-b8b17cf60b9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-12-08T08:09:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Do-Clouds-Form</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>Bottle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talent-can-be-trained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talent can be trained</video:title>
      <video:description>So another great question: If you have the genetic predisposition can you achieve more towards your goal of being a competitive athlete? as it turns out, the answer is: yes.  If you have the genes that make you respond to training better you do have an edge, but there are other factors that also play a roll in athletic ability.  Take a look at this instructive video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/1a341095-558e-4caf-b666-918f4c6be62a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-10-02T01:26:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Talent-can-be-trained</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Talent</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>athlete</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Initial-Patient-Exam-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115  - Initial Patient Exam - Part 1</video:title>
      <video:description>&quot;Lec 115  - Initial Patient Exam - Part 1&quot; Examination of the teeth and associated structures of a patient for a removable partial denture. Part 1 of 3.  Orig. air date: DEC 12 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21713.jpg</video:thumbnail_loc>
      <video:duration>1975</video:duration>
      <video:publication_date>2012-09-09T07:05:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-115-Initial-Patient-Exam-Part-1</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>115</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Land-Productivity-Limiting-Human-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Land Productivity Limiting Human Population</video:title>
      <video:description>Land Productivity Limiting Human Population

Thinking about how we get Calories from the land limits human population densities</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25038.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2012-09-17T18:21:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-83-Land-Productivity-Limiting-Human-Population</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>land</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>human</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ideal-Gas-Equation-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ideal Gas Equation Example 1</video:title>
      <video:description>Ideal Gas Equation Example 1

Figuring out the number of moles of gas we have using the ideal gas equation: PV=nRT.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22538.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-09-11T02:26:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Ideal-Gas-Equation-Example-1</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Production-and-Properties-of-Images-Vertical-Angulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Production and Properties of Images - Vertical Angulation</video:title>
      <video:description>&quot;Lec 16 -Production and Properties of Images - Vertical Angulation&quot;Orig. air date: JAN 2 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21746.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-09T07:20:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Production-and-Properties-of-Images-Vertical-Angulation</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>production</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Angulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sterilization-reversal-Interview-with-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization reversal: Interview with a patient</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient from UK who got the required treatment in India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1b6ea44b-e666-404e-9374-4f7e174149e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T23:11:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sterilization-reversal-Interview-with-a-patient</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sterilization</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Thermodynamics-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Thermodynamics (part 4)</video:title>
      <video:description>Thermodynamics (part 4)

Introduction to the concept of a mole.  Universal gas constant R.  PV=nRT</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21761.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-10T12:26:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-106-Thermodynamics-part-4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Circuits-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Circuits (part 3)</video:title>
      <video:description>Circuits (part 3)

Resistors in parallel</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21773.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-10T12:34:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-118-Circuits-part-3</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-is-for-Beauty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B is for Beauty</video:title>
      <video:description>Date- 01 Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/d646e114-1912-4c52-a8c1-55b9d87e4c50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2009-05-27T22:01:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/B-is-for-Beauty</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>LHCb</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>LHC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Energy-Inputs-for-Tilling-a-Hectare-of-Land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Energy Inputs for Tilling a Hectare of Land</video:title>
      <video:description>Energy Inputs for Tilling a Hectare of Land

Thinking about energy consumption for tilling land</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25039.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-17T18:22:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-84-Energy-Inputs-for-Tilling-a-Hectare-of-Land</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Tilling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hectare</video:tag>
      <video:tag>of</video:tag>
      <video:tag>land</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Random-Predictions-for-2060</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Random Predictions for 2060</video:title>
      <video:description>Random Predictions for 2060

Sal&apos;s random predictions for the year 2060</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25040.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-17T18:23:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-85-Random-Predictions-for-2060</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>random</video:tag>
      <video:tag>predictions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>2060</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-2003-AIME-II-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - 2003 AIME II Problem 1</video:title>
      <video:description>2003 AIME II Problem 1

2003 AIME II Problem 1</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25043.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-09-18T00:27:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-2003-AIME-II-Problem-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Endoscopy-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Endoscopy Evolution</video:title>
      <video:description>The evolution of endoscopes has been driven by doctors who have always dreams of bringing better care to patients and by engineers who made efforts to make these dreams come true. It has also been supported by new technological developments and materials that are immediately incorporated into product design in order to accelerate the evolution by leaps and bounds. A new material called glassfiber, developed in the United States in the 1960s, attracted a great deal of attention in various industrial sectors. The developers of endoscopes were among the first ones to turn to glassfiber. Basil Hirshowitz and his associates, for instance, used glassfiber in their endoscopes to take advantage of the glassfiber&apos;s characteristic of transmitting light from one end to the other even when it is bent. Their endoscopes allowed direct observation of the interior of a stomach. 1964 when the first gastrocamera with a fiberscope - the much-anticipated camera with an &quot;eye&quot; -was invented. After all these years, doctors became capable of performing real-time observation of the stomach interior for the first time. The era of gastrocameras came to an end around 1975, when they were completely replaced by fiberscopes. Moreover, endoscopes found wider applications for examinations of other body parts including the esophagus, duodenum, large intestine, bronchus and gallbladder. In addition to clinical diagnoses applications, endoscopes are now used for treatment purposes, aided by progress made in endoscope-aided treatments. Thus, endoscopes have established themselves as an indispensable instrument in the medical community. A videoscope (electronic scope) is an endoscope with a built-in video camera using CCD (charge-coupled device). It converts images into electric signal for display on a TV monitor. November 2002 saw the unveiling of the world&apos;s first endoscopic system based on HDTV technology, which radically changed the concept of endoscopes. The system took full advantage of the cutting-edge imaging technology capable of delivering</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/09/1d338323-555d-44b6-a101-e60edfb3c086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-09-04T23:39:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Endoscopy-Evolution</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>History</video:tag>
      <video:tag>El</video:tag>
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2003 AIME II Problem 3</video:description>
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      <video:description>Sampling Distribution of the Sample Mean

The central limit theorem and the sampling distribution of the sample mean</video:description>
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Problems 15-16 on page 551</video:description>
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2003 AIME II Problem 4 (part 1)</video:description>
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Examples of how to convert basic repeating decimals to fractions</video:description>
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      <video:description>&quot;Lec 74  - Waxing Exercise - Part 1&quot; A rapid waxing technique using three basic shapes of tooth morphology.  Orig. air date: OCT 23 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:title>Clutches and how they work</video:title>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Scientific Animations</video:category>
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      <video:tag>inflorescence</video:tag>
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      <video:description>&quot;Lec 1 - MIT 3.60 | Lec 1a: Symmetry, Structure, Tensor Properties of&quot; Introduction to Crystallography

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec  2 - MIT 3.60 | Lec 1b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec  2 - MIT 3.60 | Lec 1b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Introduction to Crystallography

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 24-  Classical Spin and Addition of Angular Momenta</video:title>
      <video:description>&quot;Lec 24-  Classical Spin and Addition of Angular Momenta&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:description>Lec 18- Computer Science 169.
Software Engineering</video:description>
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      <video:description>&quot;Lec25-  Hydrogen part 1&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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    <video:video>
      <video:title>Lec 26-  Hydrogen part 2 Emission Spectra</video:title>
      <video:description>&quot;Lec 26-  Hydrogen part 2 Emission Spectra&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:publication_date>2012-09-09T06:03:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Hydrogen-part-2-Emission-Spectra</video:player_loc>
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    <video:video>
      <video:title>Lec 56 - Regression Line Example</video:title>
      <video:description>Regression Line Example

Regression Line Example</video:description>
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      <video:publication_date>2012-09-11T03:01:12.000Z</video:publication_date>
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    <video:video>
      <video:title>Lec 57 - Proof Part 2 Minimizing Squared Error to Line</video:title>
      <video:description>Proof Part 2 Minimizing Squared Error to Line

Proof Part 2 Minimizing Squared Error to Line</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22743.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T03:01:44.000Z</video:publication_date>
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      <video:tag>to</video:tag>
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      <video:description>The name cluster headache refers to the cyclical patterns or clusters of pain experienced.Here in this video is shown the area where the lesion was placed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/21472a8f-3f6c-46ab-8ff6-dbb2042284c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-01T20:45:49.000Z</video:publication_date>
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  <url>
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    <video:video>
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      <video:description>Sum of factors of 27000</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25046.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
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    <video:video>
      <video:title>Lec 59 - Second Regression Example</video:title>
      <video:description>Second Regression Example

Second Regression Example</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22745.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
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  <url>
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      <video:description>&quot;Lec 6  - MIT 3.60 | Lec 3b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Translation, Rotation, Periodicity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2961</video:duration>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>rotation</video:tag>
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      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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    <video:video>
      <video:title>Lec 7 - Squeeze Theorem</video:title>
      <video:description>Squeeze Theorem

Intuition (but not a proof) of the Squeeze Theorem.</video:description>
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      <video:duration>457</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-7-Squeeze-Theorem</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Squeeze</video:tag>
      <video:tag>theorem</video:tag>
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    <video:video>
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      <video:description>Scalar quantity has only magnitude as vector quantities  have both magnitude and direction. This video explains how to find the scalar and vector products of two vectors.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/f921d8d4-ae07-4f5e-a68a-e83c05febc54/cand_25.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>vectors</video:tag>
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      <video:description>&quot;Lec 19 - Development of the Wax Pattern&quot; The process of waxing a die for the preparation of a restoration on that tooth.  Orig. air date: SEP 8 76.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-11T08:12:43.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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    <video:video>
      <video:title>Lec 20 - Introduction to Hand and Rotary Cutting Instruments</video:title>
      <video:description>&quot;Lec 20 - Introduction to Hand and Rotary Cutting Instruments&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22835.jpg</video:thumbnail_loc>
      <video:duration>2148</video:duration>
      <video:publication_date>2012-09-11T08:12:47.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <video:video>
      <video:title>Lec 37 -Chemistry 1A</video:title>
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      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23567.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-14T09:28:16.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
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    <video:video>
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      <video:description>What is oxygen? It is an element that occurs natural in nature and can be obtained by liquification and distillation of air. Find out more on this element in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e80251f1-f6aa-42f0-98f3-ad9ef4ec8fcb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-11T23:49:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-science-behind-oxygen</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Oxygen</video:tag>
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    <video:video>
      <video:title>Lec 5 - Sum of factors 2</video:title>
      <video:description>Sum of factors 2

Seeing the &quot;formula&quot; in the last method</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25047.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <video:video>
      <video:title>Lec 17 - Slope and Y-intercept Intuition</video:title>
      <video:description>Slope and Y-intercept Intuition

Using the &quot;Graph of a line&quot; module to understand how a line&apos;s graph changes when its slope or y-intercept is changed.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20099.jpg</video:thumbnail_loc>
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      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 3.60 | Lec 18b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 31 - MIT 3.60 | Lec 18b: Symmetry, Structure, Tensor Properties of Materials&quot; View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2333</video:duration>
      <video:publication_date>2012-08-28T16:41:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-MIT-360-Lec-18b-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Equivalent Circuit</video:title>
      <video:description>Lec 15- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17112.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T10:11:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Equivalent-Circuit</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 18 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues the lecture on sampling and interpolation while discussing some of the phenomenon associated with it.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17632.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-03T16:33:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-The-Fourier-Transforms-and-its-Applications</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>interpolation</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>periodize</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 22- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17886.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-03T17:59:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-MIT-360-Lec-23a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - MIT 3.60 | Lec 23a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 37 - MIT 3.60 | Lec 23a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Piezoelectricity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15330.jpg</video:thumbnail_loc>
      <video:duration>3476</video:duration>
      <video:publication_date>2012-08-28T16:43:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-MIT-360-Lec-23a-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-motorbike</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric motorbike</video:title>
      <video:description>This bike will go up to 50 MPH, it&apos;s electric and believe it or not it is a push bike too.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/fc34e0a7-7d83-466f-80ea-2f3eaddad7e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2014-08-27T05:23:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Electric-motorbike</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Push</video:tag>
      <video:tag>Bike</video:tag>
      <video:tag>electric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-MIT-360-Lec-24a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - MIT 3.60 | Lec 24a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 40 - MIT 3.60 | Lec 24a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Piezoelectricity (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15336.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-08-28T16:44:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-40-MIT-360-Lec-24a-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-360-Lec-26-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 3.60 | Lec 26: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec Last - MIT 3.60 | Lec 26: Symmetry, Structure, Tensor Properties of Materials&quot; 4th Rank Tensor Properties

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15337.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-08-28T16:44:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-MIT-360-Lec-26-Symmetry-Structure-Tensor-Properties-of-Materials</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Psychology 101</video:title>
      <video:description>&quot;Lec 4 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27170.jpg</video:thumbnail_loc>
      <video:duration>2762</video:duration>
      <video:publication_date>2012-09-21T03:36:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Pelvic-Floor-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Pelvic Floor Repair</video:title>
      <video:description>This video provides an introduction with the pelvic floor repair. A step by step complete procedure is explained here for your help.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/06/99dc24b7-aa0e-4f12-9730-7dc73193e6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-06-11T01:56:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Look-at-Pelvic-Floor-Repair</video:player_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Floor</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>urology</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Emission-Spectrum-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Emission Spectrum (Quiz)</video:title>
      <video:description>eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26230.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-19T00:21:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-57-Emission-Spectrum-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>emission</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biofuels-in-Puerto-Rico-MWV30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biofuels in Puerto Rico (MWV30)</video:title>
      <video:description>Puerto Rico is widely known as the &quot;La Isla del Encanto,&quot; which translated means &quot;The Island of Enchantment.&quot; And while its beaches, tropical rain forest, and biolumescent bays are wonders of nature, the island is not without its problems. From energy needs to economics, Puerto Rico shares many issues facing the rest of the world.

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

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

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

For more information about Govind&apos;s program please read the article, &quot;Combining Agriculture with Microbial Genomics to Make Fuels,&quot; found in the American Society for Microbiology&apos;s Microbe magazine.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/ab6080ee-91a6-43fd-aef8-d5515facdc08/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-12T23:01:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Biofuels-in-Puerto-Rico-MWV30</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>govind</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>nadathur</video:tag>
      <video:tag>parguera</video:tag>
      <video:tag>puerto</video:tag>
      <video:tag>rico</video:tag>
      <video:tag>rosado</video:tag>
      <video:tag>termites</video:tag>
      <video:tag>William</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-188-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 188 - Lecture 18</video:title>
      <video:description>Computer Science 188 - Lecture 18

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26323.jpg</video:thumbnail_loc>
      <video:duration>4672</video:duration>
      <video:publication_date>2012-09-19T00:49:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Computer-Science-188-Lecture-18</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AR-Screen-hackathon-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AR Screen hackathon project</video:title>
      <video:description>AR Screen hackathon project</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/12/22e13b9b-b620-4c4f-be43-fcd12a4dc1ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2015-12-12T10:18:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/AR-Screen-hackathon-project</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>AR</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>hackathon</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damage-Diring-Nuclear-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damage Diring Nuclear Wars</video:title>
      <video:description>Video shows the explosion produced by the nuclear wars. The damage is very much high and radiations released affects the human life very badly.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/230a6967-a874-4049-b67d-f4903d440802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-16T10:27:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Damage-Diring-Nuclear-Wars</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Explosions</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bombs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor-Take-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Take II</video:title>
      <video:description>This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.

A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive. GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase. Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Jef Bratberg

Clinical Assistant Professor of Pharmacy Practice

College of Pharmacy</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/233a124e-51df-40b2-b1aa-6e8cc0df172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-09-08T20:02:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/G-Protein-Receptor-Take-II</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-ck12org-Normal-Distribution-Problems-Qualitative-sense-of-normal-distributions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - ck12.org Normal Distribution Problems: Qualitative sense of normal distributions</video:title>
      <video:description>ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

Discussion of how &quot;normal&quot; a distribution might be</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22645.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-11T02:45:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-ck12org-Normal-Distribution-Problems-Qualitative-sense-of-normal-distributions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
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      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>distributions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec30-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec30 -Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec30 -Dental Anatomy and Periodontics&quot;Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21639.jpg</video:thumbnail_loc>
      <video:duration>2403</video:duration>
      <video:publication_date>2012-09-09T06:28:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec30-Dental-Anatomy-and-Periodontics</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec30</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Renewable-Energy-and-the-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Renewable Energy and the Economy</video:title>
      <video:description>&quot;Lec 53 - Renewable Energy and the Economy&quot; April 1, 2009 - Dan Arvizu, director of the Department of Energy&apos;s National Renewable Energy Laboratory, discusses the current state of renewable energy technology and implementation in the U.S., as well as potential advancements in the near future. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment at Stanford
http://woods.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18824.jpg</video:thumbnail_loc>
      <video:duration>3575</video:duration>
      <video:publication_date>2012-09-04T06:14:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Renewable-Energy-and-the-Economy</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Department</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>China</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>security</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bicycle-Wheel-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bicycle Wheel Gyroscope</video:title>
      <video:description>The gyroscope was invented by a Frenchman, Leon Foucault. The purpose part of a two pronged investigation of the rotation of the earth. This a simplified demo in the MIT Physics department using a bicycle Wheel.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/88c98782-f88a-4332-a485-b2e55dbedaef/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-25T20:32:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bicycle-Wheel-Gyroscope</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Bicycle</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Gyroscope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Receptor-Tyrosine-Kinase-Activation-and-Signalling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptor Tyrosine Kinase: Activation and Signalling</video:title>
      <video:description>Receptor tyrosine kinase is activated when a growth factor, hormone or cytokine binds to one of the receptors and recruits the second receptor molecule. Receptor tyrosine kinase is very important, hence it not only plays role in normal cell growth, but in carcinogenesis.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/236062f2-c117-4a78-afa0-57b8d7f6c36b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-07-14T16:52:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Receptor-Tyrosine-Kinase-Activation-and-Signalling</video:player_loc>
      <video:uploader>Samuray</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>receptor</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>phosphorylation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Arnold-Arboretum-Winter-Tree-Tour</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Arnold Arboretum: Winter Tree Tour</video:title>
      <video:description>Lec 42 - Arnold Arboretum: Winter Tree Tour. In the fast pace of our daily lives we may overlook the details that, collectively, create a stunning backdrop for all that happens within the University. See the inner workings of Harvard&apos;s pianos up close, while enjoying a melodic feast for the ears.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16048.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-08-29T08:48:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-42-Arnold-Arboretum-Winter-Tree-Tour</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>winter</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Observations</video:tag>
      <video:tag>at</video:tag>
      <video:tag>arno</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2</video:title>
      <video:description>Lec 44 - An Introduction to Computational Multiphysics: Selected Applications Part 2. Boltzmann approach to turbulence modeling; Macro-Atomistic-Ab initio-Dynamics approach to fracture dynamics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16051.jpg</video:thumbnail_loc>
      <video:duration>6349</video:duration>
      <video:publication_date>2012-08-29T08:48:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-2</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sauro</video:tag>
      <video:tag>Succi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1</video:title>
      <video:description>Lec 45 - An Introduction to Computational Multiphysics: Selected Applications Part 1. Microfluidics: The Moving Contact Line Problem and Nanofluids: Biopolymer Translocation Through Nanopores</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16052.jpg</video:thumbnail_loc>
      <video:duration>5938</video:duration>
      <video:publication_date>2012-08-29T08:48:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-45-An-Introduction-to-Computational-Multiphysics-Selected-Applications-Part-1</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Sauro</video:tag>
      <video:tag>Succi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Browning-Oxidations-Lecture-9-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010)</video:title>
      <video:description>Lec 46 - Browning &amp; Oxidations | Lecture 9 (2010). Carme Ruscalleda (Sant Pau, Sant Pau de Tòquio)

Location: Science Center D</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16053.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-08-29T08:48:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-46-Browning-Oxidations-Lecture-9-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>09</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Emulsions-Concept-of-Stabilizing-Oil-Water-Lecture-7-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010)</video:title>
      <video:description>Lec 48 - Emulsions: Concept of Stabilizing Oil &amp; Water | Lecture 7 (2010). Speaker: Nandu Jubany (Can Jubany)

Location: Science Center D</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16056.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
      <video:publication_date>2012-08-29T08:49:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Emulsions-Concept-of-Stabilizing-Oil-Water-Lecture-7-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>07</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Reinventing-Food-Texture-Flavor-Lecture-6-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010)</video:title>
      <video:description>Lec 49 - Reinventing Food Texture &amp; Flavor | Lecture 6 (2010). Speaker: Grant Achatz (Alinea)

Location: Science Center B</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16057.jpg</video:thumbnail_loc>
      <video:duration>5550</video:duration>
      <video:publication_date>2012-08-29T08:49:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-49-Reinventing-Food-Texture-Flavor-Lecture-6-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Grant</video:tag>
      <video:tag>achatz</video:tag>
      <video:tag>alinea</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applied</video:tag>
      <video:tag>reinventing</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>flavor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Post-Ceramic-Soldering-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87  - Post Ceramic Soldering Technique</video:title>
      <video:description>&quot;Lec 87  - Post Ceramic Soldering Technique&quot; Ceramo-metal restorations need additional procedures to solder pontic to the other units in the bridge so that porcelain will not be damaged during soldering. Orig. air date: FEB 3 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21641.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2012-09-09T06:36:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-87-Post-Ceramic-Soldering-Technique</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>87</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Ceramic</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Endodontics-Technique-Course</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Endodontics Technique Course</video:title>
      <video:description>&quot;Lec 9 - Endodontics Technique Course&quot; Description of preparation of Visidont for use in Endodontic technique course. Used for first introduction to clinical endodontics. Orig. air date: JAN 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22911.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-11T09:28:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Endodontics-Technique-Course</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Endodontics</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psychology 101</video:title>
      <video:description>&quot;Lec 10 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27176.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-21T03:37:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/histerectomia-abdominal-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>histerectomia abdominal procedure</video:title>
      <video:description>Vaginal hysterectomy is a surgical procedure to remove the uterus through the vagina during a vaginal hysterectomy the surgeon detaches the uterus from the ovaries fallopian tubes and upper vagina as well as from the blood vessels and connective tissue that support it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/000cd0da-5f53-41f1-a5bf-b5c9dad21141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T09:00:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/histerectomia-abdominal-procedure</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-99-Acid-Base-Titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Acid Base Titration</video:title>
      <video:description>Acid Base Titration

Using acid-base titration to find mass of oxalic acid</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22731.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-11T02:58:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-99-Acid-Base-Titration</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Procedure-For-Frontalis-Sling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Procedure For Frontalis Sling</video:title>
      <video:description>This video shows a closeup view for the surgery of frontalis . Video is really helpful for the medical students and is performed by the experts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/77ec6392-590f-4c2c-89ba-3cbd1e1723e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2013-04-07T20:00:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Surgical-Procedure-For-Frontalis-Sling</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Frontalis</video:tag>
      <video:tag>sling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resistivity-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resistivity Example</video:title>
      <video:description>This challenging video walks the viewer through an example for finding the resistivity when using copper wire.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/24444e3b-0ae9-4b3a-9b26-e1263238bfd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-13T22:55:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Resistivity-Example</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>13</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>Resistivity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>coper</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>resistence</video:tag>
      <video:tag>question</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-catheterization-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial catheterization procedure</video:title>
      <video:description>This study serves as a hypothesis generating report and suggests the need to carefully assess arterial catheter associated complications in a prospective study arterial catheter is a thin tube which is placed into the artery to measure blood pressure</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/ac90a647-64da-4f6e-b356-d33b3f074ded/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-12-01T02:38:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Arterial-catheterization-procedure</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Resurfacing-Procedure-JRGC-Chennai-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Resurfacing Procedure JRGC Chennai Part-1</video:title>
      <video:description>Dr. Vijay C Bose performs the Recap Shoulder Resurfacing for a patient with inflammatory arthritis of the shoulder. This procedure gives excellent pain relief for arthritic conditions of the shoulder. /nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/02/866daa2c-bbe6-400a-aa8b-0b658f02ab45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T11:40:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Shoulder-Resurfacing-Procedure-JRGC-Chennai-Part-1</video:player_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>surgeries</video:tag>
      <video:tag>injury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Letters-and-Science-C70V-7b07de</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 8 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23881.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-14T11:49:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Letters-and-Science-C70V-7b07de</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/During-Sex-Triminologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>During Sex- Triminologies</video:title>
      <video:description>A brief description of the whole process during sex is provided here. First of all ovulation takes place i.e. generation of ovum, after that ejaculation of sperm into womb, where sperm meet with ovum to fertilize it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/6a78c59c-b55f-4826-8dfd-3278cd07a097/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2013-02-11T03:59:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/During-Sex-Triminologies</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>during</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Ejaculation</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Area-Circumradius-Formula-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Area Circumradius Formula Proof</video:title>
      <video:description>Area Circumradius Formula Proof

Proof of the formula relating the area of a triangle to its circumradius</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25051.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T00:32:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Area-Circumradius-Formula-Proof</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>Circumradius</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-Matter-and-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark Matter and the Universe</video:title>
      <video:description>Dark Matter composes 23% of the Universe but it&apos;s particle physics nature remains unknown.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e84e714e-bd0c-4768-8f4b-9bb9eec58a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-13T05:37:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dark-Matter-and-the-Universe</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Psychology 101</video:title>
      <video:description>&quot;Lec 29 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27195.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:47:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Clouds</video:title>
      <video:description>Lec 13 - Clouds. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14699.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-27T09:59:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Clouds</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Endodontic-Records</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Endodontic Records</video:title>
      <video:description>&quot;Lec 10 - Endodontic Records&quot; How to fill out U-M endodontic forms.   Orig. air date: MAR 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22912.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-11T09:29:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Endodontic-Records</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Records</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-New-Directions-in-Multiprocessor-Synchronization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - New Directions in Multiprocessor Synchronization</video:title>
      <video:description>&quot;Lec 22 - New Directions in Multiprocessor Synchronization&quot; May 2, 2007 lecture by Maurice Herlihy for the Stanford University Computer Systems Colloquium (EE 380). Maurice talks about transactional memory, a computational model in which threads synchronize by optimistic, lock-free transactions -- this synchronization model promises to alleviate many of the problems associated with locking; the talk surveys the area, with a focus on open research problems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24096.jpg</video:thumbnail_loc>
      <video:duration>4227</video:duration>
      <video:publication_date>2012-09-14T15:20:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-New-Directions-in-Multiprocessor-Synchronization</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Directions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Multiprocessor</video:tag>
      <video:tag>Synchronization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Taking-and-Pouring-Preliminary-Impressions-Alginate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)</video:title>
      <video:description>&quot;Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)&quot; The materials needed, the instrumentation and method for making maxillary and mandibular impressions in alginate. Orig. air date: DEC 6 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21642.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T06:36:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-88-Taking-and-Pouring-Preliminary-Impressions-Alginate</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>88</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pouring</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>Impressions</video:tag>
      <video:tag>alginate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Maxillary-Cuspid-Preparation-for-a-Porcelain-Fused-to-Gold-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown</video:title>
      <video:description>&quot;Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown&quot; Shows the preparation, on a visidont, of a maxillary cuspid for a procelain fused to gold crown.  Orig. air date: MAR 21 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21643.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-09T06:36:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-89-Maxillary-Cuspid-Preparation-for-a-Porcelain-Fused-to-Gold-Crown</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>89</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Cuspid</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Crown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-119-Lecture-9-Exponential-Discounting-Anomalies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics 119 - Lecture 9: Exponential Discounting Anomalies</video:title>
      <video:description>Economics 119 - Lecture 9: Exponential Discounting Anomalies

Psychology and Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25825.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-18T17:45:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Economics-119-Lecture-9-Exponential-Discounting-Anomalies</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>anomalies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Fabrication-of-Shellac-Base-Plates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93  - Fabrication of Shellac Base Plates</video:title>
      <video:description>&quot;Lec 93  - Fabrication of Shellac Base Plates&quot; Making a shellac base plate for a complete denture; flaming of the base plate, trimming, and molding to the cast are demonstrated. Orig. air date: MAR 18 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21647.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-09T06:37:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-93-Fabrication-of-Shellac-Base-Plates</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>93</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Shellac</video:tag>
      <video:tag>base</video:tag>
      <video:tag>plates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-U09_L2_T1_we1-Factoring-Special-Products-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - U09_L2_T1_we1 Factoring Special Products 1</video:title>
      <video:description>U09_L2_T1_we1 Factoring Special Products 1

U09_L2_T1_we1 Factoring Special Products 1</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24722.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-17T16:20:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-118-U09_L2_T1_we1-Factoring-Special-Products-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we1</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-Normal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy Normal</video:title>
      <video:description>This video shows a normal colonoscopy procedure which is done for diagnostic or treatment purposes as it allows a medical practitioner to venture into the colon to determine its state.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/199019e8-057c-489c-9966-77abe5c400ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:15:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Colonoscopy-Normal</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Clinical-Asepses-in-Dentistry-Clean-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25  - Clinical Asepses in Dentistry Clean Technique</video:title>
      <video:description>&quot;Lec 25  - Clinical Asepses in Dentistry Clean Technique&quot; Demonstrates the clean technique as shown in the School of Dentistry&apos;s clinic procedure manual. Shows the procedure used to set up a cubicle, handwashing and other subjects. Orig. air date: OCT 8 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21575.jpg</video:thumbnail_loc>
      <video:duration>1476</video:duration>
      <video:publication_date>2012-09-09T06:04:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Clinical-Asepses-in-Dentistry-Clean-Technique</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Asepses</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lap-Band-Surgery-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lap Band Surgery at Mumbai</video:title>
      <video:description>Raelynn a patient telling her experience of getting outpatient lap band surgery at Mumbai. Patient is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5fb6d0be-f6ff-4692-bcd3-4fba9a8b8a7c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-30T06:13:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lap-Band-Surgery-at-Mumbai</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Raelynn</video:tag>
      <video:tag>telling</video:tag>
      <video:tag>her</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>outpatient</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sum-of-Polynomial-Roots-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sum of Polynomial Roots (Proof)</video:title>
      <video:description>Sum of Polynomial Roots (Proof)

Sum of Polynomial Roots</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25053.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-18T00:33:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Sum-of-Polynomial-Roots-Proof</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-Cosmetic-Surgery-in-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery Cosmetic Surgery in Mumbai</video:title>
      <video:description>An expert cosmetic surgeon in India prof dr mohan thomas offers all kind of aesthetic plastic cosmetic surgery at mumbai and goa</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/47d46a7f-632c-4a34-98e1-8555e00c7f34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-01T20:06:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Plastic-Surgery-Cosmetic-Surgery-in-Mumbai</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-loss-recovery-with-cost-effective-hair-transplant-procedure-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair loss recovery with cost effective hair transplant procedure at Mumbai</video:title>
      <video:description>In this video, Hair loss recovery with cost effective hair transplant procedure is shown. It is filmed at Mumbai, India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0bca5642-3819-4b74-8b01-bf7711d7454c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:21:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hair-loss-recovery-with-cost-effective-hair-transplant-procedure-at-Mumbai</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apollo-11-Journey-to-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apollo 11 - Journey to Moon</video:title>
      <video:description>Video clip showing the journey to the moon by apollo 11. A full video is shown here. It&apos;s really interesting, you must watch.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2874dc46-90a8-4cf1-9b33-12a1fa0b1da0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-14T06:33:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Apollo-11-Journey-to-Moon</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Journey</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Remixed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Calcium-Hydroxide-and-Zinc-Oxide-Eugenol-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Calcium Hydroxide and Zinc Oxide Eugenol Bases</video:title>
      <video:description>&quot;Lec 31 - Calcium Hydroxide and Zinc Oxide Eugenol Bases&quot; Shows the mixing and use of low strength calcium hydroxide base for pulpal protection and the use and mixing of zinc oxide eugenol bases for temporary cavity preparations. Orig. air date: SEP 24 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22846.jpg</video:thumbnail_loc>
      <video:duration>970</video:duration>
      <video:publication_date>2012-09-11T08:21:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Calcium-Hydroxide-and-Zinc-Oxide-Eugenol-Bases</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Hydroxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sum-of-Squares-of-Polynomial-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sum of Squares of Polynomial Roots</video:title>
      <video:description>Sum of Squares of Polynomial Roots

Sum of Squares of Polynomial Roots (Newton Sums)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25054.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-18T00:35:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Sum-of-Squares-of-Polynomial-Roots</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-2003-AIME-II-Problem-15-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 2003 AIME II Problem 15 (part 2)</video:title>
      <video:description>2003 AIME II Problem 15 (part 2)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25062.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-18T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-2003-AIME-II-Problem-15-part-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Lecture-11-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1AL - Lecture 11: Review</video:title>
      <video:description>Biology 1AL - Lecture 11: Review

General Biology Laboratory</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25770.jpg</video:thumbnail_loc>
      <video:duration>5082</video:duration>
      <video:publication_date>2012-09-18T17:27:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Lecture-11-Review</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Normal-Distribution-Excel-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Normal Distribution Excel Exercise</video:title>
      <video:description>Normal Distribution Excel Exercise

(Long-26 minutes) Presentation on spreadsheet to show that the normal distribution approximates the binomial distribution for a large number of trials.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22639.jpg</video:thumbnail_loc>
      <video:duration>1564</video:duration>
      <video:publication_date>2012-09-11T02:44:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Normal-Distribution-Excel-Exercise</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Excel</video:tag>
      <video:tag>Exercise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enterprise-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enterprise Value</video:title>
      <video:description>Enterprise Value

Solving the P/E conundrum by looking at a different valuation metric (enterprise value)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22668.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Enterprise-Value</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>enterprise</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Past-and-Future-of-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Past and Future of Nuclear Power</video:title>
      <video:description>&quot;Lec 22 -Past and Future of Nuclear Power&quot;Environmental Politics and Law (EVST 255)

The lecture begins a discussion of present and future energy demands and the ways in which we invest in different forms of energy by focusing on nuclear energy use globally. The risks associated with nuclear energy are described, including risk of human error leading to a mass evacuation event, and the challenges faced in finding an adequate nuclear waste storage facility for the United States. Such a facility would be need to be able to store nuclear waste for a million years or more, due to the long half-lives of nuclear waste. The lecture describes the disaster that took place at Chernobyl nuclear plant, and the wide-ranging effects of that disaster on the natural and built environments as well as human health.

00:00 - Chapter 1. The Nuclear Industry by the Numbers
05:37 - Chapter 2. Nuclear Energy&apos;s Legal and Regulatory Structures
16:02 - Chapter 3. Nuclear Obstacles: Storage and Proliferation
24:27 - Chapter 4. Chernobyl and Its Aftermath
43:13 - Chapter 5. Relative Risks from Coal-Fired Plants

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23198.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-13T11:24:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Past-and-Future-of-Nuclear-Power</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>past</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Norman-The-Design-of-Future-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Norman: The Design of Future Things</video:title>
      <video:description>&quot;Lec 13 - Don Norman: The Design of Future Things&quot; February 9, 2007 lecture by Don Norman for the Stanford University Human Computer Interaction Seminar (CS 547).  In this talk, Don discusses his latest book, The Design of Future Things, which is about the increasing intrusion of intelligent devices in the automobile and home with both expected benefits and unexpected dangers.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24027.jpg</video:thumbnail_loc>
      <video:duration>5326</video:duration>
      <video:publication_date>2012-09-14T14:49:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Don-Norman-The-Design-of-Future-Things</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Things</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-SAT-Prep-Test-4-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  59 - SAT Prep: Test 4 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 4

Problems 17-18 on page 599</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22251.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-09-11T01:27:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-59-SAT-Prep-Test-4-Section-4-Part-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecd-67-SAT-Prep-Test-5-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecd  67 - SAT Prep: Test 5 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 4

Problems 12-14 starting on page 656</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22270.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:34:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecd-67-SAT-Prep-Test-5-Section-3-Part-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 6 - String Theory and M-Theory&quot; (October 25, 2010) Leonard Susskind focuses on the different dimensions of string theory and the effect it has on the theory.
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19093.jpg</video:thumbnail_loc>
      <video:duration>5064</video:duration>
      <video:publication_date>2012-09-04T09:56:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-String-Theory-and-M-Theory</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-2003-AIME-II-Problem-15-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - 2003 AIME II Problem 15 (part 3)</video:title>
      <video:description>2003 AIME II Problem 15 (part 3)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25063.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-18T00:54:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-2003-AIME-II-Problem-15-part-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biggest-Stars-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biggest Stars In The Universe</video:title>
      <video:description>The Biggest Stars In The Universe video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/2b0e4483-8eac-4173-9890-6c77ad39caa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-11-10T14:37:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Biggest-Stars-In-The-Universe</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Reading-Pictographs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Reading Pictographs</video:title>
      <video:description>Reading Pictographs

u08_l1_t1_we1 Reading Pictographs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25064.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T01:00:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Reading-Pictographs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pictographs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Renting vs. buying a home (part 2)</video:title>
      <video:description>Renting vs. buying a home (part 2)

Factoring in appreciation and depreciation into the rent vs. buy decision.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20119.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-06T02:05:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2811</video:duration>
      <video:publication_date>2012-09-19T02:47:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Year 2008 - The Evolution and Perfection of Monetary Policy</video:title>
      <video:description>The Evolution and Perfection of Monetary Policy -Year 2008

Financial Markets (ECON 252)

Central Banks, originally created as bankers&apos; banks, implement monetary policy using their leverage over the supply of money and credit standards. Since the Bank of England was founded in 1694, through the gold standard which lasted until the 1930s, and into modern times, central banks have pursued monetary policy to stabilize the banking system. Central banks monitor currency flows and inflation, acting when crises, such as bank runs, emerged. More recently, central banks have taken an increasingly expansive role in stabilizing economic fluctuations. In the yet to be confirmed current recession, the Federal Reserve has used open market operations and innovative financial arrangements to try to forestall the recession and bail out failing financial institutions.

00:00 - Chapter 1. Introduction: Thoughts on Icahn&apos;s Talk 
04:49 - Chapter 2. The Gold Standard and the Earliest Central Bank 
15:11 - Chapter 3. The Rise of the U.S. Federal Reserve System 
25:30 - Chapter 4. The Abandonment of the Gold Standard and Adoption of Central Bank Autonomy 
36:30 - Chapter 5. The Federal Funds Rate and Discount Rate 
45:00 - Chapter 6. The Fed&apos;s Innovations against U.S. and Global Stagflation 
01:00:47 - Chapter 7. A Trace though Recent Recessions and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12554.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
      <video:publication_date>2012-08-20T13:52:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Ben</video:tag>
      <video:tag>Bernanke</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>member</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dealer</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>term</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>facility</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Atomic Radius</video:title>
      <video:description>Atomic Radius

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26271.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T00:37:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 2 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 2: The Enlightenment

April 2nd, 09

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20662.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-07T07:53:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 12 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Darwin and Science&quot;

May 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-07T09:07:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Amino-Acid-pKa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Amino Acid pKa</video:title>
      <video:description>Amino Acid pKa

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26815.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-19T02:38:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Amino-Acid-pKa</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>pKa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNAi-RNA-interference-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNAi RNA interference detailed explanation</video:title>
      <video:description>RNA interference shortly known as RNAi is an important cellular process. It is used by many different organisms to regulate the activity of genes. This animation explains how RNAi works and introduces the two main players: small interfering RNAs (siRNAs) and microRNAs (miRNAs). We take you on an audio-visual journey, diving into a cell to show how genes are transcribed to make messenger RNA (mRNA) and how RNAi can silence specific mRNAs to stop them from making proteins. The animation is based on the latest research, to give you an up-to-date view.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/10/4e3a4234-7e46-4111-8d2c-9689458c60ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2015-10-24T17:02:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/RNAi-RNA-interference-detailed-explanation</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion</video:title>
      <video:description>Restriction enzymes are enzymes isolated from bacteria that recognize specific sequences in dna and then cut the dna to produce fragments called restriction fragments</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/30998d40-bdb9-49ae-a823-580c294f20dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:02:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-types-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different types of amino acids</video:title>
      <video:description>This video shows three types of amino acids, Glycine, Alanie, and Lysine. DNA sequence tells us about the amino acid sequence. Amino acid sequence is essential for every function in the human body from digestion to hormone signaling and immune response.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/30c53ef7-5fac-4aae-a3c0-66c1635c5705/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-10-31T01:08:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Different-types-of-amino-acids</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-The-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of The Chest</video:title>
      <video:description>Video shows a step by step examination of a patient&apos;s chest. Careful measurements and some examinations are shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/aa39e532-e0f3-4e02-8904-31f8fb7f2ba5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-30T09:03:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Posterior-Examination-of-The-Chest</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999

Doppler Effect - Binary Stars - Neutron Stars and Black Holes

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_13875.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-08-25T21:12:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-801-Physics-I-Classical-Mechanics-Fall-1999</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Self-and-Self-Whys-and-Wherefores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Self and Self: Whys and Wherefores</video:title>
      <video:description>&quot;Lec 1 - Self and Self: Whys and Wherefores&quot; (September 30, 2009) David Unger, from IBM Research, discusses how his experience in computer science has led him to the conclusion that even if your ideas succeed, the real legacy is the people.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19063.jpg</video:thumbnail_loc>
      <video:duration>4211</video:duration>
      <video:publication_date>2012-09-04T09:41:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Self-and-Self-Whys-and-Wherefores</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>art</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>following</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>language</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>implemen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Mobile-User-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mobile User Experience Design</video:title>
      <video:description>&quot;Lec 3 - Mobile User Experience Design&quot; (April 15, 2010) Jeremy Lyon shares his personal perspective on how to approach the design of mobile applications and provides some examples.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19072.jpg</video:thumbnail_loc>
      <video:duration>3847</video:duration>
      <video:publication_date>2012-09-04T09:46:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Mobile-User-Experience-Design</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>wireframe</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Usability</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>usefulness</video:tag>
      <video:tag>discove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61A-Shell-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61A : Shell Programming I</video:title>
      <video:description>CS 61A : Shell Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19656.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-05T04:03:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-CS-61A-Shell-Programming-I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Celebration of 50 Years of DNA in Medicine: Stem Cell Biology and Disease</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances ... all Â» Crick. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today</video:description>
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      <video:uploader>okur</video:uploader>
      <video:category>Seminars</video:category>
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    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61C-Thread-Level-Parallelism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Computer Science 61C -  Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 17 - Computer Science 61C -  Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/20/</video:description>
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      <video:publication_date>2012-09-21T05:05:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Computer-Science-61C-Thread-Level-Parallelism</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-67-Kinetics-vs-T-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Kinetics vs. T  (Quiz)</video:title>
      <video:description>Kinetics vs. T  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T02:57:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-67-Kinetics-vs-T-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-77-Graphical-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Graphical Relations and Functions</video:title>
      <video:description>Graphical Relations and Functions

u17_l1_t1_we3 Graphical Relations and Functions</video:description>
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      <video:duration>247</video:duration>
      <video:publication_date>2012-09-18T02:57:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-77-Graphical-Relations-and-Functions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
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    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System in action</video:title>
      <video:description>See for your self the High mobility Artillery Rocket Machines in action. The are majorly made and used by super power countries like the US.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9032.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:23:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-in-action</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 6 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
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      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-06T16:42:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Probability-for-Life-Science</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>5444</video:duration>
      <video:publication_date>2012-09-06T17:32:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-111-Introduction-to-Error-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 111: Introduction to Error Analysis</video:title>
      <video:description>Physics 111: Introduction to Error Analysis

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Error Analysis exercise, providing students with an introduction to the theory and procedures.

In many labs, you will be required to perform a detailed analysis of the data you have acquired to make quantitative statements about the properties of the physical world. A common question is, are your measurements consistent with a particular theory or not? This question can be answered only by careful analysis of systematic uncertainties and statistical error. 

The goals of this exercise are twofold. One is to introduce you to the basics of error analysis. The second is to familiarize you with the Matlab software that you will be using for data analysis . Ideally, this will serve as a guide during the acquisition and analysis of data throughout the advanced lab.


http://advancedlab.org</video:description>
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      <video:duration>3082</video:duration>
      <video:publication_date>2012-09-19T06:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Physics-111-Introduction-to-Error-Analysis</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>to</video:tag>
      <video:tag>error</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 4 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16363.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-30T12:53:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-CS50-Week-1-Wednesday</video:player_loc>
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      <video:tag>programming</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Lecture-10-Social-Implications-of-Com-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 - Lecture 10: Social Implications of Com Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 10: Social Implications of Com

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-19T02:42:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Lecture-10-Social-Implications-of-Com-Spring-2012</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Lecture</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>com</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Environ-Sci-Lecture-22-Guest-Lecture-Cause-Hanna</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Environ Sci - Lecture 22: Guest Lecture: Cause Hanna</video:title>
      <video:description>Environ Sci - Lecture 22: Guest Lecture: Cause Hanna

Wildlife Ecology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27097.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-19T06:46:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Environ-Sci-Lecture-22-Guest-Lecture-Cause-Hanna</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>Hanna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trousseau-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trousseau Sign</video:title>
      <video:description>Trousseau sign is a symptom seen in patients with low calcium levels. This video shows how to recognize this sign in order to get correct medication.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/cae903cd-2c35-42cd-bb79-89a2c3c8de46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:48:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Trousseau-Sign</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trousseau</video:tag>
      <video:tag>sign</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mount-St-Helens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mount St Helens</video:title>
      <video:description>Mount St Helens is a mountain in Washington and these are the  images as seen thirty years later.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/252486ff-b61c-4841-b22b-132bb5f7db42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-24T22:18:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mount-St-Helens</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>mount</video:tag>
      <video:tag>St</video:tag>
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      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>Later</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-and-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Dental Anatomy and Oral Surgery</video:title>
      <video:description>&quot;Lec 25 - Dental Anatomy and Oral Surgery&quot; This tape explains the function of dental anatomy in oral surgery. It points at the parts of anatomy that are most important to the oral surgeon. Orig. air date: JUL 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-09T03:10:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Dental-Anatomy-and-Oral-Surgery</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Sociology150A-Stereotypes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Sociology150A - Stereotypes 1</video:title>
      <video:description>&quot;Lec 19 - Sociology150A - Stereotypes 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24265.jpg</video:thumbnail_loc>
      <video:duration>3687</video:duration>
      <video:publication_date>2012-09-15T05:40:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Sociology150A-Stereotypes-1</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 4</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? 
If phosphate group is added to PER protein it fastens it&apos;s degradation. Phosphorylation is done by double time (here triangles). But if PER protein is connected with TIM protein, complex is resistant to phosphorylation. As TIM/PER accumulates, and enters nucleus suppressing expression of per and tim genes. As sun rises up, it activates cryptochrome (orange diamond inactive and circle active). Cryptochrome degrades TIM proteins, after PER proteins are phosphorylated and degraded.  After degradation of TIM/PER proteins, tim and per genes become activated, once again.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-08-09T22:46:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-4</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-World-the-Coyote-predators-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural World  the Coyote predators by BBC</video:title>
      <video:description>A Coyote with four growing cubs has to hunt and often. Prairie dogs seem to be a good choice and their reaction once the coyote is gone is simply weird. The coyotes are predators in the Natural World and they are brought to you by BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/825edd95-28a1-4f1b-a529-e61801975564/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T05:06:21.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
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      <video:title>Lec 6- Electrical Engineering 40 - Resistive circuits: series, parallel, dividers</video:title>
      <video:description>Lec 6- Electrical Engineering 40 - Resistive circuits: series, parallel, dividers.
Introduction to Microelectronic Circuits</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-40-Resistive-circuits-series-parallel-dividers</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Membrane</video:title>
      <video:description>The cell membrane is a translucent pliable skin which controls the flow of materials into and out of the cell. It is composed of a double layer of fat molecules sandwiched between two layers of protein molecules. The exact molecular structure of the cell membrane is still unknown, but this diagrammatic model shows what is thought to be the relationship of carbohydrates with protein, water and fat molecules.</video:description>
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      <video:publication_date>2007-10-16T00:04:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Cell-Membrane</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>membrane</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For The Scalar Product And Vector Product Of Two Vectors</video:title>
      <video:description>The product of two vectors is discussed in this video. The dot product of two vectors A and B is defined as the product of the magnitudes of the two vector multiplied by the cosine of the angle between them.</video:description>
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      <video:duration>176</video:duration>
      <video:publication_date>2011-12-12T02:52:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solving-For-The-Scalar-Product-And-Vector-Product-Of-Two-Vectors</video:player_loc>
      <video:uploader>bresca</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - French Revolution (Part 1)</video:title>
      <video:description>French Revolution (Part 1)

Part 1 of the French Revolution.  From the Convocation of the Estates General to the storming of the Bastille</video:description>
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      <video:duration>1025</video:duration>
      <video:publication_date>2012-09-17T13:24:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-French-Revolution-Part-1</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/radioactivity-on-Webcam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>radioactivity on Webcam</video:title>
      <video:description>This video shows a webcam just like inside Chernobyl. These are the new, extended and better version that may be proven as a boom in future.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/44f9c645-c181-46c2-ac09-482514e07a3c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-07T06:31:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/radioactivity-on-Webcam</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>Video</video:tag>
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      <video:tag>chernobyl</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary artery catheter and central venous catheter placement CVP</video:title>
      <video:description>This is a demonstration of the central venous catheter placement CVP &amp; pulmonary artery catheter. See how to prepare a patient for this exercise and the reasons for each step.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/45002305-8ead-4b9f-90ae-e326592537d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2011-11-29T01:53:51.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>artery</video:tag>
      <video:tag>catheter</video:tag>
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      <video:tag>Placement</video:tag>
      <video:tag>CVP</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Naming Simple Alkanes</video:title>
      <video:description>Naming Simple Alkanes

Naming Simple Alkanes</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24504.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-17T13:41:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Naming-Simple-Alkanes</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>simple</video:tag>
      <video:tag>Alkanes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Haitian Revolution (Part 2)</video:title>
      <video:description>Haitian Revolution (Part 2)

Dessalines takes on Leclerc and Rochambeau</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24489.jpg</video:thumbnail_loc>
      <video:duration>1014</video:duration>
      <video:publication_date>2012-09-17T13:34:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Haitian-Revolution-Part-2</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Bubbles at Solar Systems Edge</video:title>
      <video:description>After over 30 years in space the voyagers have some news. Gone is the theory that the heliosphere sheath is smooth, instead the Voyager finds point to Magnetic bubbles at solar systems Edge.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/46d4de52-dd9c-4d96-abc4-cbe1eb0184a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-11-24T15:29:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Magnetic-Bubbles-at-Solar-Systems-Edge</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Finds</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Brachial Plexus</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s brachial plexus. It details the cervical spinal region as well as the accompanying brachial nerves that branch from that area.</video:description>
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      <video:tag>spine</video:tag>
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    <video:video>
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      <video:description>This video takes a look at nuclei, electrons, atoms, and molecules. It also focuses on a particular biomolecule called protein and how it is formed.</video:description>
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      <video:publication_date>2012-10-30T01:55:33.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Generalized Linear Consumption Function

Generalizing a linear consumption function as a function of aggregate income</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25628.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-18T16:42:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-109-Generalized-Linear-Consumption-Function</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Napoleon and the War of the Fourth Coalition</video:title>
      <video:description>Napoleon and the War of the Fourth Coalition

Napoleon takes on Prussia and Russia and wins again</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24493.jpg</video:thumbnail_loc>
      <video:duration>978</video:duration>
      <video:publication_date>2012-09-17T13:36:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Napoleon-and-the-War-of-the-Fourth-Coalition</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>Fourth</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 7 - Biology 1AL - Lecture 8: Lab 9: Invertebrates I</video:title>
      <video:description>Biology 1AL - Lecture 8: Lab 9: Invertebrates I

General Biology Laboratory</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Lecture-8-Lab-9-Invertebrates-I</video:player_loc>
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      <video:category>Microbiology</video:category>
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      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/494e91d0-9251-480e-b6a5-9bc3f229255d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
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      <video:category>Neuroscience</video:category>
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      <video:tag>3d</video:tag>
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      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Visions</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Missions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Keq derivation intuition (can skip; bit mathy)</video:title>
      <video:description>Keq derivation intuition (can skip; bit mathy)

A more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22577.jpg</video:thumbnail_loc>
      <video:duration>950</video:duration>
      <video:publication_date>2012-09-11T02:34:26.000Z</video:publication_date>
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      <video:category>Chemistry</video:category>
      <video:tag>Keq</video:tag>
      <video:tag>derivation</video:tag>
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      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>mathy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 27 - Multiple Impressions&quot; This presentation involves the principles and procedures involving preparing several teeth at one  time. Designed for preparation of teeth in full mouth restorations. Orig. air date: JUN 8 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-09T04:52:57.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Impressions</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Evolution and Natural Selection</video:title>
      <video:description>Introduction to Evolution and Natural Selection

Introduction to evolution, variation in a population and natural selection</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22303.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2012-09-11T01:41:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Introduction-to-Evolution-and-Natural-Selection</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Banking-12-Treasuries-government-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Banking 12:  Treasuries (government debt)</video:title>
      <video:description>Banking 12:  Treasuries (government debt)

Introduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22304.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Banking-12-Treasuries-government-debt</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Treasuries</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Banking-18-Big-Picture-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Banking 18: Big Picture Discussion</video:title>
      <video:description>Banking 18: Big Picture Discussion

Pros and Cons of various banking systems.  More on gold.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22334.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:47:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Banking-18-Big-Picture-Discussion</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Tropomyosin-and-troponin-and-their-role-in-regulating-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Tropomyosin and troponin and their role in regulating muscle contraction</video:title>
      <video:description>Tropomyosin and troponin and their role in regulating muscle contraction

Tropomyosin and troponin and their role in regulating muscle contraction.  How calcium ion concentration dictates whether a muscle is contracting or not.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22477.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Tropomyosin-and-troponin-and-their-role-in-regulating-muscle-contraction</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Tropomyosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>troponin</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>regulating</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Types-of-immune-responses-Innate-and-Adaptive-Humoral-vs-Cell-Mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated</video:title>
      <video:description>Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated

Overview of types of immune responses.  Difference between innate and adaptive immunity.  Differences between humoral adaptive immunity and cell-mediated adaptive immunity.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22491.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Types-of-immune-responses-Innate-and-Adaptive-Humoral-vs-Cell-Mediated</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>mediated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-The-Kidney-and-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - The Kidney and Nephron</video:title>
      <video:description>The Kidney and Nephron

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22519.jpg</video:thumbnail_loc>
      <video:duration>1118</video:duration>
      <video:publication_date>2012-09-11T02:22:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-59-The-Kidney-and-Nephron</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-Regained-Books-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Paradise Regained, Books III-IV</video:title>
      <video:description>&quot;Lec 22- Paradise Regained, Books III-IV&quot; Milton (ENGL 220)

In this second lecture on Paradise Regained, the three temptations are examined and Milton&apos;s unusual departure from their account in the Gospel of Luke is discussed. The poem&apos;s tacit assertion of the superiority of knowledge and ethics over action is probed. Considerable time is spent examining the Son&apos;s rejection of classical literature. Finally, Book Four&apos;s allusion to the riddle of the sphinx serves as a springboard to a consideration of the poem&apos;s Oedipal elements.

00:00 - Chapter 1. Introduction: The Notion of Identity in Paradise Regained and &quot;Paradise Lost&quot;
03:48 - Chapter 2. Who is John Milton?
10:31 - Chapter 3. The Three Temptations of the Son of God by Satan
42:33 - Chapter 4. Oedipus and the Sphinx&apos;s Riddle

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17316.jpg</video:thumbnail_loc>
      <video:duration>2272</video:duration>
      <video:publication_date>2012-09-02T18:04:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Paradise-Regained-Books-III-IV</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>sphinx</video:tag>
      <video:tag>recovered</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>rejection</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Buffers-and-Hendersen-Hasselbalch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Buffers and Hendersen-Hasselbalch</video:title>
      <video:description>Buffers and Hendersen-Hasselbalch

Buffers and the Hendersen-Hasselbalch equation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22603.jpg</video:thumbnail_loc>
      <video:duration>894</video:duration>
      <video:publication_date>2012-09-11T02:39:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-50-Buffers-and-Hendersen-Hasselbalch</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hendersen</video:tag>
      <video:tag>Hasselbalch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identical-Fraternal-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identical &amp; Fraternal Twins</video:title>
      <video:description>This video explains differences in identical &amp; fraternal twins. Fraternal twins are also called “dizygotic,” it means that they developed from two different eggs and they are fertilized by two different sperm cells, while identical twins are “monozygotic”  and they developed from a single fertilized egg that split.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/06/4b5f2ef4-bcdb-4300-87ed-94e0fd546da1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2014-06-24T22:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Identical-Fraternal-Twins</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Identical</video:tag>
      <video:tag>Fraternal</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humans-Taxidermy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humans Taxidermy</video:title>
      <video:description>What will happen to your body when you will die? This video provides some interesting that has happen to the dead bodies of various person.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/4b78eefd-3a21-42a1-b7eb-658a540f1c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-02-08T03:39:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Humans-Taxidermy</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>we</video:tag>
      <video:tag>taxidermy</video:tag>
      <video:tag>Humans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-188-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 188 - Lecture 14</video:title>
      <video:description>Computer Science 188 - Lecture 14

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26311.jpg</video:thumbnail_loc>
      <video:duration>3705</video:duration>
      <video:publication_date>2012-09-19T00:47:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Computer-Science-188-Lecture-14</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Lecture-9-Lab-10-Invertebrates-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1AL - Lecture 9: Lab 10 Invertebrates II</video:title>
      <video:description>Biology 1AL - Lecture 9: Lab 10 Invertebrates II

General Biology Laboratory</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25767.jpg</video:thumbnail_loc>
      <video:duration>4418</video:duration>
      <video:publication_date>2012-09-18T17:25:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Lecture-9-Lab-10-Invertebrates-II</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Thomas-Malthus-and-Population-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Thomas Malthus and Population Growth</video:title>
      <video:description>Thomas Malthus and Population Growth

Thomas Malthus&apos;s views on population.  Malthusian limits.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24498.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-17T13:39:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Thomas-Malthus-and-Population-Growth</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Thomas</video:tag>
      <video:tag>Malthus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defecography-Internal-Rectal-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defecography Internal Rectal Prolapse</video:title>
      <video:description>Defecography is used to identify rectal prolapse internal rectal although some studies show that incontinent patients have a more obtuse angle at rest</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/50a2c0e0-dc9e-4e2d-917d-2e17ad7bce9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:17:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Defecography-Internal-Rectal-Prolapse</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Cycle</video:title>
      <video:description>This video explains cardiac cycle which  is the sequence of events that occurs when the heart beats in our body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/50eabc2f-9dc7-4efd-a836-6e1ec93c0450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-06-06T09:02:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cardiac-Cycle</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Solving-Equations-with-the-Distributive-Property</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Solving Equations with the Distributive Property</video:title>
      <video:description>Solving Equations with the Distributive Property

U02_L1_T2_we1 : Solving Equations with the Distributive Property</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24499.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T13:39:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Solving-Equations-with-the-Distributive-Property</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-automated-external-defibrillator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use automated external defibrillator</video:title>
      <video:description>This video demonstrates an overview of correct use of automated external defibrillator. The A.E.D is vital for patients with a cardiac a rest. Watch how help a patient with a cardiac problem can be assisted.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5299790e-fdf7-4967-a900-43387c1ac65b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-01T02:49:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-use-automated-external-defibrillator</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Automated</video:tag>
      <video:tag>External</video:tag>
      <video:tag>defibrillator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insertion-of-Blakemore-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insertion of  Blakemore Tube</video:title>
      <video:description>This video shows the insertion of blakemore tube with required safety. THe Blake-more tube may be passed either orally or nasally depending upon patient and doctor.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2b052b02-2176-4e46-b6f5-7e811edefacf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-30T05:55:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Insertion-of-Blakemore-Tube</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sengstaken</video:tag>
      <video:tag>Blakemore</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-DIY-Orangutans-with-Attenborough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing DIY Orangutans with Attenborough</video:title>
      <video:description>Orangutans are amazing apes that are among the most intelligent. For these apes the influence of having shared a human life is evident in their choice of preoccupation. This is Attenborough with the amazing DIY Orangutans in BBC Earth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/549a6a14-e924-456b-bd05-6fc613cd411d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-11-26T05:19:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Amazing-DIY-Orangutans-with-Attenborough</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>Orangutans</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 7 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27003.jpg</video:thumbnail_loc>
      <video:duration>4915</video:duration>
      <video:publication_date>2012-09-19T06:19:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-7-Computer-Science-162-Spring-2012</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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Wildlife Ecology</video:description>
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U02_L2_T2_we2 : Example of solving an absolute value equation</video:description>
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Wildlife Ecology</video:description>
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Visualizing a projection onto a plane.  Showing that the old and new definitions of projections aren&apos;t that different.</video:description>
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Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/09/</video:description>
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      <video:description>Lewis Electron Dot Structures

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>-تكسير الدهون-ازالة الدهون-بدون جراحة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
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,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
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Le lifting du visage et du cou ( face lift)
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( addition du sein), Le redrapage des seins tombants ( mastopexie)
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http://www.sehha.com/world/index.php?showuser=</video:description>
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      <video:description>When a stomach is more of less divided into two part, it looks like a hourglass stomach. This condition is caused by scarring resulting from gastric ulcer of neoplasia. The video shows an endoscopic view of a hourglass stomach. Edited by Ashraf</video:description>
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Defining a function in Python</video:description>
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      <video:description>&quot;Lec 15 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
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    <video:video>
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      <video:description>Variables and Expressions 1

U09_L1_T1_we1 Variables and Expressions 1</video:description>
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    <video:video>
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      <video:description>This video demonstrates the behavior of microtubules. Assembly and disassembly at the end of a microtubule causes cell movements and many other biological functions. 

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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    <video:video>
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      <video:description>This video is parapared by usmletutoring and it will discuss joint pain case a 60 year old woman came to clinic with vague aches and pains she gets tired casily and has been unable to do a lot  of her routine chores for a month now.</video:description>
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    <video:video>
      <video:title>Lec 17 - Locate integers on a number line</video:title>
      <video:description>Locate integers on a number line

u9_l1_t2_we1 Locate integers on a number line</video:description>
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    <video:video>
      <video:title>Lec 23 - Legal Studies 160 - Lecture 25: Community Corrections: Less</video:title>
      <video:description>Legal Studies 160 - Lecture 25: Community Corrections: Less

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26128.jpg</video:thumbnail_loc>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:description>This is a lecture of University of California, Berkeley.

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:description>&quot;Lec 4 - Neutral Evolution: Genetic Drift&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Neutral evolution occurs when genes do not experience natural selection because they have no effect on reproductive success. Neutrality arises when mutations in an organism&apos;s genotype cause no change in its phenotype, or when changes in the genotype bring about changes in the phenotype that do not affect reproductive success. Because neutral genes do not change in any particular direction over time and simply &quot;drift,&quot; thanks in part to the randomness of meiosis, they can be used as a sort of molecular clock to determine common ancestors or places in the phylogenetic tree of life.

00:00 - Chapter 1. Introduction
04:56 - Chapter 2. Genes and Amino Acid Changes Not Reflected in Phenotypes
14:29 - Chapter 3. Neutral Evolution in the History of Life
20:38 - Chapter 4. Mechanisms of Neutral or Random Evolution
35:28 - Chapter 5. The Molecular Clock of Neutral Evolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:description>Lec 18 - Air Pollution Control 6.
October 26, 2009

Prof. Infelise discusses Automobile Emissions and Technology Forcing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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    <video:video>
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      <video:description>Some STDs can cause life threatening infections especially if they&apos;re not recognized and treated if you are treated for a curable STD but your partner hasn&apos;t been watch video for more</video:description>
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Problems 7-11 starting on page 857</video:description>
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General Biology Laboratory</video:description>
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      <video:description>Population ecology involves studying groups in a species known to interact with each other, examine their lifestyle and understand the variations in their lifestyle. Major concerns in this field include; Density and dispersion, growth of population, imitation factors, density dependence, and independent, exponential and logistical growth and growth rate calculation.</video:description>
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      <video:description>Canadian got a long lasting knee replacement of Oxinium ceramic material in India. Surgery performed by Dr.Venkatachalam of Madras www.kneeindia.com</video:description>
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      <video:description>www.bimatics.blogspot.com Use of Mashups in Bioinformatics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A single molecule of deoxyribonucleic acid makes a chromosome</video:description>
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      <video:description>Lec 6 -  Japanese Magic Lantern Performance. On Friday, April 22 and Saturday, April 23, the Minwa-za Company of Tokyo enchanted the crowd at Rockefeller Memorial Chapel with the lost art of magic lantern performance, utsushi-e.  This Japanese art form uses lanterns (furo) and slides (taneita) to project brightly colored moving images on a large screen. The images are accompanied by storytelling and the music of the shamisen, a traditional three-stringed instrument.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.

To see the workshop and matinee, go to http://www.youtube.com/watch?v=LZvMHyWkjwI</video:description>
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      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transitional-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transitional Fossils</video:title>
      <video:description>The video will give you a well detailed list of transitional fossils.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/f358bc37-df91-44c7-b0f6-9500553745cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2009-05-27T21:20:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transitional-Fossils</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transitional</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>archaeopteryx</video:tag>
      <video:tag>ambulocetans</video:tag>
      <video:tag>therapsids</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Exercise-Write-a-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Exercise - Write a Fibonacci Function</video:title>
      <video:description>Exercise - Write a Fibonacci Function

Introduction to the Fibonacci Sequence and a programming challenge</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25094.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T01:12:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Exercise-Write-a-Fibonacci-Function</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Barium</video:title>
      <video:description>This video will help you understand this chemical element called Barium, it;s application,where it occurs and it&apos;s physical properties.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6a1b83dd-d465-4cce-a388-3ca24bce3350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:48:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Defining-Barium</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Barium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Recursive Fibonacci Example</video:title>
      <video:description>Recursive Fibonacci Example

Using recursion to write a fibonacci function</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25099.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-18T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - u09 l1 t2 we4 Adding Real Numbers Application</video:title>
      <video:description>u09 l1 t2 we4 Adding Real Numbers Application</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25100.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-18T01:14:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we4</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a Volar Slab Cast</video:title>
      <video:description>This video will help you to understand the volar slab cast application. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/68b6f68e-2662-45b2-9087-7dd9055d21c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:52:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Post-tetanic-facilitation-in-a-patient-receiving-rocuronium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post tetanic facilitation in a patient receiving rocuronium</video:title>
      <video:description>When given a general anesthesia a patient is administered a cocktail of drugs most often including a mixture of an induction agent such as propofol or sodium pentathol the initial drug that puts you to sleep this video clip demonstrates the effect of post tetanic facilitation in a patient receiving rocuronium under general anesthesia</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6eb198ac-6052-4a98-812f-e4642bca1564/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:05:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Post-tetanic-facilitation-in-a-patient-receiving-rocuronium</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>post</video:tag>
      <video:tag>Tetanic</video:tag>
      <video:tag>Facilitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>receiving</video:tag>
      <video:tag>Rocuronium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stepping-Through-Recursive-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stepping Through Recursive Fibonacci Function</video:title>
      <video:description>Stepping Through Recursive Fibonacci Function

Understanding why and how the recursive Fibonacci function works</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25101.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Stepping-Through-Recursive-Fibonacci-Function</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carburetor-Parts-and-fuel-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carburetor Parts and fuel injection</video:title>
      <video:description>A carburetor blends and regulates air and fuel. This video show how a carburetor and fuel injection basics work.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e1dd8412-867c-473e-bd59-97206ab6f99d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T20:23:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Carburetor-Parts-and-fuel-injection</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>carburetor</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>experiment</video:title>
      <video:description>good</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/c5793d73-6cef-4f5c-b266-7a0d95f86d16/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-22T01:50:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/experiment</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Beryllium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Beryllium?</video:title>
      <video:description>Beryllium is a very rare element in the universe. It has an atomic number of 4 and it was discovered in 1797. This video will explain a few other important facts about Beryllium.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6370b3be-a3de-4fed-9c92-334955e9adc4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:16:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Beryllium</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>beryllium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Chemistry-1A-Lecture-42-Review-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Chemistry 1A - Lecture 42: Review 2</video:title>
      <video:description>Chemistry 1A - Lecture 42: Review 2

General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26803.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-19T02:34:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-43-Chemistry-1A-Lecture-42-Review-2</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-80-Harald-zur-Hausen-Human-Papilloma-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 80 - Harald zur Hausen - Human Papilloma Virus (</video:title>
      <video:description>Vincent Racaniello speaks with Professor Harald zur Hausen, recipient of the 2013 Society for General Microbiology Prize Medal for &quot;work that has had a far-reaching impact beyond microbiology.&quot;

Professor zur Hausen talks about the beginnings of his work on the human papilloma virus (HPV) starting in 1972 with a group he setup to look at the &quot;isolation and characterization of the viruses in genital warts.&quot;
This group would lead to the discovery of HPV 16 and 18 (the leading cause of cervical cancer) amongst many other types.

The discovery of these two particular strains of HPV led to insights into the cancer causing properties of HPV which would result in the production of the HPV vaccine.

Vincent and Professor zur Hausen also discuss other virus related cancers including the possibility that colon cancer is a product of a virus and the application of the HPV vaccine to males as well as females.

Filmed on location in Manchester, England at the 2013 Society for General Microbiology conference.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_30737.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-10-23T23:11:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MWV-Episode-80-Harald-zur-Hausen-Human-Papilloma-Virus</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
      <video:tag>papilloma</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>noble</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>2013</video:tag>
      <video:tag>zur</video:tag>
      <video:tag>Hausen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Linear-Algebra-Vector-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Linear Algebra: Vector Examples</video:title>
      <video:description>Linear Algebra: Vector Examples 

Visually understanding basic vector operations</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21994.jpg</video:thumbnail_loc>
      <video:duration>1533</video:duration>
      <video:publication_date>2012-09-11T00:16:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Linear-Algebra-Vector-Examples</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-More-on-linear-independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - More on linear independence</video:title>
      <video:description>More on linear independence

More examples determining linear dependence or independence.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22000.jpg</video:thumbnail_loc>
      <video:duration>1058</video:duration>
      <video:publication_date>2012-09-11T00:17:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-More-on-linear-independence</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vectors-a-no-word-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors - a no word introduction</video:title>
      <video:description>Definition addition subtraction components, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/a6cc7f05-cd34-4593-9bcc-cce987b50304/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-04-02T16:46:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vectors-a-no-word-introduction</video:player_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>components</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newtons-First-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newton&apos;s First Law</video:title>
      <video:description>The Newton&apos;s law of inertia is deiscussed in the video with examples. This law states that object will maintain their state of motion unless acted upon by an outside force.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/9e1a8439-bff0-4189-8062-718aa22275cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:15:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Newtons-First-Law</video:player_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>newtons</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Supernova-Supernovae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Supernova (Supernovae)</video:title>
      <video:description>Supernova (Supernovae)

Supernova (Supernovae)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24962.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-17T17:50:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Supernova-Supernovae</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Supernovae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-IIT-JEE-Trace-and-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - IIT JEE Trace and Determinant</video:title>
      <video:description>IIT JEE Trace and Determinant

2010 IIT JEE Paper 1 Problem 43 Trace and Determinant</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24963.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T17:50:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-IIT-JEE-Trace-and-Determinant</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Rationalizing-Denominators-with-Conjugates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Rationalizing Denominators with Conjugates</video:title>
      <video:description>Rationalizing Denominators with Conjugates

u16_l2_t4_we2 Rationalizing Denominators with Conjugates</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25311.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:49:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-56-Rationalizing-Denominators-with-Conjugates</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Conjugates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Imaginary-Roots-of-Negative-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Imaginary Roots of Negative Numbers</video:title>
      <video:description>Imaginary Roots of Negative Numbers

u16_l4_t1_we2 Imaginary Roots of Negative Numbers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25316.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-18T02:51:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-61-Imaginary-Roots-of-Negative-Numbers</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>imaginary</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-New-York-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - New York and Climate Change</video:title>
      <video:description>&quot;Lec 16 - New York and Climate Change&quot; January 3, 2011 - Rohit Aggarwala, Director of Long-Term Planning and Sustainability for New York City from 2006-2010, discusses the content, history and execution of PlaNYC, New York&apos;s award-winning sustainability efforts in addition to addressing the challenges facing other major cities of the world.

Stanford University
http://www.stanford.edu

PlaNYC 2030
http://www.nyc.gov/planyc

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18787.jpg</video:thumbnail_loc>
      <video:duration>3753</video:duration>
      <video:publication_date>2012-09-04T05:25:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-New-York-and-Climate-Change</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>policy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stoichiometry</video:title>
      <video:description>Stoichiometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26126.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T23:59:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Stoichiometry</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Surgery-in-Thailand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Surgery in Thailand</video:title>
      <video:description>This video shows a world class and affordable heart surgery in Thailand. Well expert cardiologist with advance techniques in Thailand are shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/d4f57f79-9fa2-418c-a9ca-300d444aef37/cand_25.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T22:33:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heart-Surgery-in-Thailand</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-GMAT-Math-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Math 8</video:title>
      <video:description>GMAT: Math 8

42-48, pgs. 157-158</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21924.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-10T23:47:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-GMAT-Math-8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Abdomen</video:title>
      <video:description>This video shows the bone structure of abdomen and its working. The part between thorax(chest) and pelvis is known as abdomen.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e5ca921-bd70-4729-b795-f0abead27fa5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T05:59:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Structure-of-Abdomen</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interamuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interamuscular Injection</video:title>
      <video:description>What is IM injection and what are the precautions required? This video will help you to know more about the IM injection like choosing the right spot for the injection.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4a2a3cdf-5153-479e-b181-149d7244f971/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-30T22:30:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Interamuscular-Injection</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Price-of-Related-Products-and-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Price of Related Products and Demand</video:title>
      <video:description>Price of Related Products and Demand

How changes in the price of related goods can shift demand</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25371.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:22:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Price-of-Related-Products-and-Demand</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Articulator-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Articulator Demonstration</video:title>
      <video:description>&quot;Lec 2 - Articulator Demonstration Relates the movement of the mandible to various articulators  Orig. air date: OCT 15 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20801.jpg</video:thumbnail_loc>
      <video:duration>1201</video:duration>
      <video:publication_date>2012-09-07T17:19:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Articulator-Demonstration</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-the-MRI-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about the MRI Scan</video:title>
      <video:description>The start and end process of an  MRI scan is shown in this short video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a7228515-92bb-4e8b-a18a-edb2be278e5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T15:19:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Learning-about-the-MRI-Scan</video:player_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Identifying-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Identifying Rational Numbers</video:title>
      <video:description>Identifying Rational Numbers

u09_l1_t3_we5 Identifying Rational Numbers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25113.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Identifying-Rational-Numbers</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fraction-word-problems-1-ex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25372.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:22:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Fraction-word-problems-1-ex-4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Deficit-and-Debt-Ceiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Deficit and Debt Ceiling</video:title>
      <video:description>Deficit and Debt Ceiling

Basic of the deficit, debt and debt ceiling</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25114.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T01:21:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Deficit-and-Debt-Ceiling</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>deficit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>ceiling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Changes-in-Income-Population-or-Preferences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Changes in Income, Population, or Preferences</video:title>
      <video:description>Changes in Income, Population, or Preferences

How demand can be effected by changes in income, population or preferences</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25373.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-18T13:23:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Changes-in-Income-Population-or-Preferences</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Changes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>population</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Preferences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Fraction-word-problems-1-ex-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Fraction word problems 1 (ex 3)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 3)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25374.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:23:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Fraction-word-problems-1-ex-3</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25375.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:24:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Fraction-word-problems-1-ex-2</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Normal-and-Inferior-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Normal and Inferior Goods</video:title>
      <video:description>Normal and Inferior Goods

How the demand for some goods could actually go down if incomes go up</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25376.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-09-18T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Normal-and-Inferior-Goods</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25377.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:25:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Fraction-word-problems-1-ex-1</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Multiplying-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25378.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:26:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Multiplying-mixed-numbers-1-ex-1</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Simplifying-Radical-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Simplifying Radical Expressions 2</video:title>
      <video:description>Simplifying Radical Expressions 2

U07_L3_T1_we2 Simplifying Radical Expressions 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24655.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-17T14:44:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-83-Simplifying-Radical-Expressions-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18790.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Percentage-Tax-on-Hamburgers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Percentage Tax on Hamburgers</video:title>
      <video:description>Percentage Tax on Hamburgers

What would happen if we have a percentage tax instead of a fixed dollar amount</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25451.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-18T14:26:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Percentage-Tax-on-Hamburgers</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Percentage</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Hamburgers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Marginal-Utility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Marginal Utility</video:title>
      <video:description>Marginal Utility

Marginal utility and marginal benefit.  How you would spend $5 on chocolate and fruit</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25465.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-18T14:30:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-Marginal-Utility</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Equalizing-Marginal-Utility-per-Dollar-Spent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Equalizing Marginal Utility per Dollar Spent</video:title>
      <video:description>Equalizing Marginal Utility per Dollar Spent

Why the marginal utility for dollar spent should be theoritically equal for the last increment of either good purchased</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25470.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-18T14:32:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-Equalizing-Marginal-Utility-per-Dollar-Spent</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Equalizing</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Spent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-112-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 112 - Lecture 31</video:title>
      <video:description>Physics 112 - Lecture 31

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26545.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-19T01:31:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Physics-112-Lecture-31</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Types-of-Indifference-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Types of Indifference Curves</video:title>
      <video:description>Types of Indifference Curves

Indifference curves for normal goods, substitutes and perfect complements</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25484.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-18T14:39:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-41-Types-of-Indifference-Curves</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Indifference</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Growing by a percentage</video:title>
      <video:description>Growing by a percentage

Growing a quantity by a percentage</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20106.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:02:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Growing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Percentage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Grow Your Stars -- Don&apos;t Buy Them</video:title>
      <video:description>Grow Your Stars -- Don&apos;t Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School.  Many star performers hired from outside don&apos;t perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25578.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>grow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Managing B Players</video:title>
      <video:description>Managing B Players

An interview with Tom DeLong, Professor, Harvard Business School.  Executives can get more value from their workforce if they recognize and motivate their B players. These solid, steady performers form the bulk of a workforce--and bring crucial forms of value to companies.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25580.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T16:30:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Managing</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Players</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Real GDP driving Price</video:title>
      <video:description>Real GDP driving Price

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25581.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-18T16:30:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250A - Lecture 12: Experimental Studies I:  In</video:title>
      <video:description>Public Health 250A - Lecture 12: Experimental Studies I:  In

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25584.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-18T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome - Abstraction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome - Abstraction

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26811.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-19T02:36:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-Prevention-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection Prevention and Control</video:title>
      <video:description>When a person has a foreign organism in their body which get nourishment from that person,it is said that, that person is having ans infection. This video is to inform people about various infections and how to prevent them.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7271fad3-2861-4509-9490-b35c5a870729/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:47:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Infection-Prevention-and-Control</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infection</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Making Large Scale Solar Work</video:title>
      <video:description>&quot;Lec 26 - Making Large Scale Solar Work&quot; (April 28, 2010) Margot Gerritsen, Associate Professor of Energy Resources Engineering at Stanford, discusses the recent upswing in the development of large-scale solar projects, with elaboration on fast-track projects, the political, economic and financial barriers to implementation, and utility integration along with several current case project examples.

Stanford University
http://www.stanford.edu

Stanford Energy Resources Engineering
http://pangea.stanford.edu/ERE/index.php

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18797.jpg</video:thumbnail_loc>
      <video:duration>3766</video:duration>
      <video:publication_date>2012-09-04T05:30:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Tax Lever of Fiscal Policy</video:title>
      <video:description>Tax Lever of Fiscal Policy

How government can effect aggregate demand through tax policy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25590.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-18T16:33:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tax</video:tag>
      <video:tag>Lever</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250A-Lecture-16-Cohort-Studies-I-A-Reingo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo</video:title>
      <video:description>Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25591.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-18T16:33:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Public-Health-250A-Lecture-16-Cohort-Studies-I-A-Reingo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Breakdown-of-Gas-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Breakdown of Gas Prices</video:title>
      <video:description>Breakdown of Gas Prices

Where the dollars at the pump go</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25592.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-18T16:33:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-97-Breakdown-of-Gas-Prices</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Breakdown</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Short-Run-Oil-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Short-Run Oil Prices</video:title>
      <video:description>Short-Run Oil Prices

Thinking about what moves oil prices</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25594.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-09-18T16:34:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-98-Short-Run-Oil-Prices</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>prices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SOPA-and-PIPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SOPA and PIPA</video:title>
      <video:description>SOPA and PIPA

What SOPA and PIPA are at face value and what they could end up enabling</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25123.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-18T01:23:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-SOPA-and-PIPA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SOPA</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PIPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Identity-property-of-0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Identity property of 0</video:title>
      <video:description>Identity property of 0

U09_L2_T2_we3 Identity property of 0</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25124.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-18T01:24:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Identity-property-of-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Clutch-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clutch, how it  works</video:title>
      <video:description>The clutch is a component of manual transmission. This video shows how it clutch works.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/e74b60ab-0001-47d9-a6ba-2cbcd48fbf12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-25T20:28:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Clutch-how-it-works</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A1C-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A1C Levels</video:title>
      <video:description>A1C Levels

Why measuring Hemoglobin A1c levels is an indicator of blood sugar levels (and diabetes)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25131.jpg</video:thumbnail_loc>
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Introduction to Artificial Intelligence</video:description>
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  <url>
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      <video:description>Dr.A.K.Venkatachalam performs and explains a revision knee replacement that he performed for a British patient. First after adequate exposure, the components are removed.</video:description>
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      <video:description>Protein kinase c in the spinal cord appears to mediate chronic injury induced pain but not acute nociceptive pain muscle insult results in increased release of glutamate spinally and hyperalgesia that is reversed by spinal blockade of nmda and non nmda glutamate receptors</video:description>
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Basic overview of hormones and the endocrine system</video:description>
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      <video:description>Biology 1AL - Lecture 10: Lab 11 Reproduction and Developmen

General Biology Laboratory</video:description>
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Freedom of Speech and the  Press</video:description>
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      <video:description>Media Studies 104A - Lecture 25: Different Rules - continued

Freedom of Speech and the  Press</video:description>
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      <video:description>Media Studies 104A - Lecture 23: Different Rules for New Med

Freedom of Speech and the  Press</video:description>
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      <video:description>Media Studies 104A - Lecture 21: Or of the Press

Freedom of Speech and the  Press</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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Stanford University
http://www.stanford.edu

European Climate Foundation
http://www.europeanclimate.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-34-Controlling-Climate-Change-After-Copenhagen</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>China</video:tag>
      <video:tag>climate</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16B-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics 16B - Lecture 14</video:title>
      <video:description>Mathematics 16B - Lecture 14

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25750.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-18T17:20:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Mathematics-16B-Lecture-14</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16B-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16B - Lecture 16</video:title>
      <video:description>Mathematics 16B - Lecture 16

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25757.jpg</video:thumbnail_loc>
      <video:duration>4484</video:duration>
      <video:publication_date>2012-09-18T17:23:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Mathematics-16B-Lecture-16</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-16B-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics 16B - Lecture 18</video:title>
      <video:description>Mathematics 16B - Lecture 18

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25768.jpg</video:thumbnail_loc>
      <video:duration>4371</video:duration>
      <video:publication_date>2012-09-18T17:26:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Mathematics-16B-Lecture-18</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Media-Studies-104A-Lecture-17-Privacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Media Studies 104A - Lecture 17: Privacy</video:title>
      <video:description>Media Studies 104A - Lecture 17: Privacy

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25744.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-18T17:18:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Media-Studies-104A-Lecture-17-Privacy</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-188-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 188 - Lecture 22</video:title>
      <video:description>Computer Science 188 - Lecture 22

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26333.jpg</video:thumbnail_loc>
      <video:duration>4622</video:duration>
      <video:publication_date>2012-09-19T00:50:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Computer-Science-188-Lecture-22</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Compund-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Compund Inequalities</video:title>
      <video:description>Compund Inequalities

u10_l3_t1_we1 Compund Inequalities</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25183.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-18T01:43:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-58-Compund-Inequalities</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compund</video:tag>
      <video:tag>Inequalities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/HIVAIDS-Education-in-America-MWV14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV/AIDS Education in America (MWV14)</video:title>
      <video:description>In this episode of MicrobeWorld Video we ask some leading researchers, education specialists, and public health officials about the state of HIV/AIDS education in America and ideas they have to support the teaching of microbial evolution using the latest HIV/AIDS research ? all while instilling innovative prevention strategies.

Filmed at the Koshland Science Museum in Washington, D.C. and San Diego State University, this episode features the following experts:

    * Roland Wolkowicz, Ph.D., Assistant Professor, Department of Biology, San Diego State University, whose research focus is on the use of random peptide libraries and other chemical genetics approaches for the study of viral pathogenesis and the search of antiviral factors in HIV1 and HCV.
    * Shannon Lee Hader, M.D., MPH, Director of the HIV/AIDS Administration for Washington, D.C., an epidemiologist and public health physician who has worked with HIV-infected children and adults in Brazil, Jamaica, and Zimbabwe.
    * Anila Asghar, Ph.D., Assistant Professor of Education at Johns Hopkins University, whose research focuses on curriculum development and evolution.

Educational resources mentioned within the video can be found online at:

Koshland Science Museum
http://koshlandscience.org/teachers/webquest.jsp

NIH curriculum guide
http://science.education.nih.gov/supplements/nih1/diseases/default.htm

Howard Hughes Medical Institute
http://www.hhmi.org/biointeractive/</video:description>
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      <video:publication_date>2010-04-13T17:17:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/HIVAIDS-Education-in-America-MWV14</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>education</video:tag>
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      <video:tag>koshland</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>sex</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Legal-Studies-160-Lecture-5-Community-and-Social-Solidarity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Legal Studies 160 - Lecture 5: Community and Social Solidarity</video:title>
      <video:description>Legal Studies 160 - Lecture 5: Community and Social Solidarity

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26076.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-18T23:49:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Legal-Studies-160-Lecture-5-Community-and-Social-Solidarity</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Solidarity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Legal-Studies-160-Lecture-1-Must-we-treat-prisoners-humanly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Legal Studies 160 - Lecture 1: Must we treat prisoners humanly</video:title>
      <video:description>Legal Studies 160 - Lecture 1: Must we treat prisoners humanly

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26062.jpg</video:thumbnail_loc>
      <video:duration>3702</video:duration>
      <video:publication_date>2012-09-18T23:46:25.000Z</video:publication_date>
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      <video:tag>Must</video:tag>
      <video:tag>we</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>humanly</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Economics-1-Exchange-Rates-and-Balance-of-Paym</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Economics 1 -Exchange Rates and Balance of Paym</video:title>
      <video:description>&quot;Lec 22-  Economics 1 -Exchange Rates and Balance of Paym&quot;Introduction to Economics</video:description>
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      <video:duration>2398</video:duration>
      <video:publication_date>2012-09-21T07:40:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Economics-1-Exchange-Rates-and-Balance-of-Paym</video:player_loc>
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      <video:tag>and</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Paym</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Economics-1-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Economics 1 - Review</video:title>
      <video:description>&quot;Lec 23 - Economics 1 - Review&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27484.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-21T07:40:37.000Z</video:publication_date>
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      <video:category>Economics</video:category>
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      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faith and Globalization</video:title>
      <video:description>Explore what faith and globalization can mean and why it matters to understanding the interaction between faith and globalization in the contemporary world.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12529.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-08-18T14:27:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Faith-and-Globalization</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
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      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Practice-of-Art-23AC-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Practice of Art 23AC - Lecture 25</video:title>
      <video:description>Practice of Art 23AC - Lecture 25

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26058.jpg</video:thumbnail_loc>
      <video:duration>2288</video:duration>
      <video:publication_date>2012-09-18T23:43:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Practice-of-Art-23AC-Lecture-25</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-169-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 169 - Lecture 2</video:title>
      <video:description>Computer Science 169 - Lecture 2

Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26061.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-18T23:44:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Computer-Science-169-Lecture-2</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-169-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 169 - Lecture 4</video:title>
      <video:description>Computer Science 169 - Lecture 4

Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26065.jpg</video:thumbnail_loc>
      <video:duration>4377</video:duration>
      <video:publication_date>2012-09-18T23:47:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Computer-Science-169-Lecture-4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Economics-1-Fiscal-and-Monetary-Policy-Combine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine</video:title>
      <video:description>&quot;Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27481.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
      <video:publication_date>2012-09-21T07:40:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Economics-1-Fiscal-and-Monetary-Policy-Combine</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Combine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-State-of-faith-in-the-world-today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - State of faith in the world today</video:title>
      <video:description>State of faith in the world today  Religious vitality across the globe shows no signs of diminishing in the near future. Examine the demographically extensive reach of faiths and the publicly intensive expression of these faiths.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12530.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-08-18T14:33:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-State-of-faith-in-the-world-today</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 21- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16871.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-01T14:43:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-21-Chemistry-1A-Spring-2010</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Evaluating-exponential-expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Punishment, Culture, and Society</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Introduction to Artificial Intelligence</video:description>
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      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Skin-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Suture</video:title>
      <video:description>A simple skin suture has the needle inserted vertically for the closure of a wound or repair. This video shows how that procedure should be carried out.</video:description>
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      <video:duration>22</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Skin-Suture</video:player_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-59-Renewable-Ocean-Energy-Conversion-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Renewable Ocean Energy Conversion Systems</video:title>
      <video:description>&quot;Lec 59 - Renewable Ocean Energy Conversion Systems&quot; January 28, 2009 lecture by Julie Young for the Woods Energy Seminar (ENERGY301). In her talk &quot;Renewable Ocean Energy Conversion Systems: Advancing State-of-the-Art,&quot; Young discusses renewable ocean energy technologies.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Yin Lu (Julie) Young is an Assistant Professor of Civil and Environmental Engineering at Princeton University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-59-Renewable-Ocean-Energy-Conversion-Systems</video:player_loc>
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      <video:tag>hydrodynamics</video:tag>
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      <video:tag>sensors</video:tag>
      <video:tag>degrees</video:tag>
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      <video:tag>Freedom</video:tag>
      <video:tag>Angle</video:tag>
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      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-140-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Electrical Engineering 140 - Lecture 21</video:title>
      <video:description>Electrical Engineering 140 - Lecture 21

Linear Integrated Circuits</video:description>
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      <video:duration>4762</video:duration>
      <video:publication_date>2012-09-19T00:17:10.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-The-Real-Story-on-Fuel-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - The Real Story on Fuel Economy</video:title>
      <video:description>&quot;Lec 62 - The Real Story on Fuel Economy&quot; January 7, 2009 lecture by Lee Schipper for the Woods Energy Seminar (ENERGY301).  In his talk &quot;When the Rubber Hits the Road: The Real Story on Fuel Economy in the US and other Developed Countries, with Implications for Developing Asia,&quot; Schipper discusses better and more realistic fuel economy options in the US and other industrialized nations.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Lee Schipper is a Senior Research Engineer at the Precourt Institute for Energy Efficiency at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-62-The-Real-Story-on-Fuel-Economy</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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Software Engineering</video:description>
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      <video:tag>Computer</video:tag>
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      <video:description>Computer Science 164 - Lecture 15

Programming Languages and Compilers</video:description>
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      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-19T00:17:12.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an Anterior Chest Examination. It shows how a chest examination is done safely and accurately.</video:description>
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      <video:title>Gas Exchange part 2 of 2 Smoke</video:title>
      <video:description>Gas Exchange. Alteracion del Transporte de gases debido al tabaquismo. ... Gas Exchange medicine</video:description>
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      <video:publication_date>2009-04-23T05:17:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gas-Exchange-part-2-of-2-Smoke</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:title>Lec 107 - Identifying Percent Amount and Base</video:title>
      <video:description>Identifying Percent Amount and Base

u5_l2_t1_we1 Identifying Percent Amount and Base</video:description>
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      <video:title>Hip Resurfacing by Stephen Jenkins</video:title>
      <video:description>Hip Resurfacing is the surgical treatment which is alternative to the hip replacement. The Potential advantage as compare to THR(Total Hip Replacement) is that resurfacing includes less bone removal.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Resting Potential</video:title>
      <video:description>Neuron Resting Potential video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/957a50b1-23a3-4e5d-ba13-3a823aa27691/cand_5.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Neuron-Resting-Potential</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>Potential</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sructural features of neurons</video:title>
      <video:description>Neurons are cells that transmits nerve signals in the body. This video animation presents structural features of neurons. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/ebb40911-f847-4123-9bae-d5c4cd6679db/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-12T11:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sructural-features-of-neurons</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Los-angeles-revision-rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Los angeles revision rhinoplasty</video:title>
      <video:description>Rhinoplasty is a plastic surgery procedure designed to improve the appearance of the nose there is variety of reasons to seek revision rhinoplasty rj clinic provides nose surgery in los angeles california</video:description>
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      <video:duration>419</video:duration>
      <video:publication_date>2011-11-29T03:25:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Los-angeles-revision-rhinoplasty</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Los</video:tag>
      <video:tag>Angeles</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-98-Electronegativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Electronegativity</video:title>
      <video:description>Electronegativity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-98-Electronegativity</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electronegativity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dr-Nassif-Performs-Revision-Rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Nassif Performs Revision Rhinoplasty</video:title>
      <video:description>As every surgery, the Rhinoplasty might be unsuccessful and therefore require additional procedures. This is a case where the patient had two nose surgeries. Dr Nassif performs third Rhinoplasty but he has to place extra cartilage to reconstruct the bone. How is he going to achieve a good result? Watch the video to find out.</video:description>
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      <video:duration>448</video:duration>
      <video:publication_date>2011-11-29T03:57:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dr-Nassif-Performs-Revision-Rhinoplasty</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>RHINOPLASTY</video:tag>
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      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lasik-Eye-Surgery-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lasik Eye Surgery - 3D Animation</video:title>
      <video:description>The lasic eye surgery is performed to help patients suffering vision problems improve their sight. The short video shows how the procedure is performed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/c79a6c56-dc5b-4392-8b3c-5cc356212bb3/cand_5.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Lasik-Eye-Surgery-3D-Animation</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>vision</video:tag>
      <video:tag>sight</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video tutorial will help you in calculating the parametric surfaces and surface area of multivariate calculus. The formula used are shown with examples.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Parametric-Surfaces-and-Surface-Area</video:player_loc>
      <video:uploader>hidalgo</video:uploader>
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      <video:tag>Surface</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Surgical scrubbing is important because a surgical field has got to be sterile. Therefore a thorough scrub is done before entry into the operation room.</video:description>
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      <video:player_loc>https://dnatube.com/videos/How-To-prep-by-a-surgical-scrub</video:player_loc>
      <video:uploader>benco</video:uploader>
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      <video:title>Lec 15 - Calculus: Derivatives 2.5 (new HD version)</video:title>
      <video:description>Calculus: Derivatives 2.5 (new HD version)

Calculus-Derivative: Finding the derivative of y=x^2</video:description>
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Epidemiologic Methods I</video:description>
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Epidemiologic Methods II</video:description>
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      <video:description>2011 Calculus AB Free Response #4b

Absolute maximum over an interval.  Critical points and differentiability.</video:description>
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Epidemiologic Methods II</video:description>
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      <video:title>Lec 17 - Computer Science 10 - Lecture 18: Higher Order Functions I Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 18: Higher Order Functions I

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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General Biology Lecture</video:description>
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General Biology Lecture</video:description>
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      <video:uploader>uicment</video:uploader>
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      <video:description>PoolTech Company&apos;s synthetic biology related plant project</video:description>
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      <video:description>Lec 14- How Somatic Cells (Mitosis) and Gam.
General Biology Lecture</video:description>
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      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-How-Genes-Organized-on-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- How Genes Organized on Chromosomes,</video:title>
      <video:description>Lec 16- How Genes Organized on Chromosomes.
General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17164.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:01:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-How-Genes-Organized-on-Chromosomes</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Toward-Adaptive-Services-for-Personal-Archiving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Toward Adaptive Services for Personal Archiving</video:title>
      <video:description>&quot;Lec 5 - Toward Adaptive Services for Personal Archiving&quot; November 2, 2007 lecture by Cathy Marshall for the Stanford University Human-Computer Interaction Seminar (CS 547). Most of us engage in magical thinking when it comes to the long term fate of our digital stuff. At this point, a strategy that hinges on benign neglect and lots of copies seems to be the best we can hope for. Cathy discusses four central themes of personal digital archiving and some additional challenges introduced by home computing environments. She also talks about how these themes relate to emerging institutional archiving technologies, best practices, and information policies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24044.jpg</video:thumbnail_loc>
      <video:duration>3695</video:duration>
      <video:publication_date>2012-09-14T14:58:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Toward-Adaptive-Services-for-Personal-Archiving</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Toward</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>services</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Archiving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Pendulum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Pendulum</video:title>
      <video:description>Video explains the law of conservation of energy in a simple pendulum. It shows that the energy cannot be created or destroyed but can change from one state to another.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e0ab969e-ff39-4879-acbe-105f2ac1c4f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-11T23:52:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Simple-Pendulum</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Pendulum2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Dental-Surgery-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dental Surgery HD</video:title>
      <video:description>A dental laser is an instrument that produces a very narrow intense beam of light energy dentists have been using lasers for years for delicate procedures such as removing small growths from the gum</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f3963a84-91b0-4035-9262-cf763515f5b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T02:53:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laser-Dental-Surgery-HD</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-2707-Waves-Tides-Ocean-Thermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.7  Waves, Tides, &amp; Ocean Thermal</video:title>
      <video:description>Law 270.7  Waves, Tides, &amp; Ocean Thermal

November 10, 2008

The oceans that provide bookends for North America offer almost unlimited supplies of energy related to the movement of water.  Many demonstration generating projects are on the way.  These resources raise jurisdictional questions and logistical challenges.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19578.jpg</video:thumbnail_loc>
      <video:duration>5890</video:duration>
      <video:publication_date>2012-09-05T03:40:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Law-2707-Waves-Tides-Ocean-Thermal</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury a Chemical Element</video:title>
      <video:description>What is Mercury? Where does the name Mercury originated from? What are the sources, abundance and uses of Mercury? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/69dc63f9-32e2-4d2c-9556-74ee549534ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-11T23:56:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mercury-a-Chemical-Element</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tarceva-Mechanism-Of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tarceva Mechanism Of Action</video:title>
      <video:description>This video reviews cancer cell proliferation, the HER family of receptors and the role of HER1/EGFR, dysregulation of HER1/EGFR, and the Tarceva proposed mechanism of inhibition. This presentation is intended to be used in its entirety to ensure that fair balance and safety information are covered. Tarceva inhibits ATP binding to HER1/EGFR tyrosine kinase in normal and tumor cells. More info at http://www.glioblastoma.it</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/f4239db9-4a74-47bd-812b-6fe9eadba95d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2009-05-14T04:59:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tarceva-Mechanism-Of-Action</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>glioma</video:tag>
      <video:tag>Cervello</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fourier-Analysis-And-Summation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fourier Analysis And Summation</video:title>
      <video:description>This video from sixty symbols shows the Fourier analysis by a very interesting way with guitar. Summation of numbers with this method is also discussed by the Professor P.J.Moriarty.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/f41d9272-1182-4b81-b701-6e89c603aca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T05:02:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fourier-Analysis-And-Summation</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fourier</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>jammin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Origins-of-Algebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Origins of Algebra</video:title>
      <video:description>Origins of Algebra

Where did the word &quot;Algebra&quot; and its underlying ideas come from</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20076.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-06T01:51:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Origins-of-Algebra</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Hydrogen Atom Wave functions

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15174.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-08-28T15:28:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-MIT-5112-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-of-an-RNA-Virus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Life of an RNA Virus 2</video:title>
      <video:description>There are two types of RNA viruses. Single stranded RNA and double stranded RNA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/9438e9fe-945d-4c45-a3b5-5b55304fb752/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:55:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Life-of-an-RNA-Virus-2</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaporation-Machine-Generating-power-from-bacterial-spores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaporation Machine: Generating power from bacterial spores</video:title>
      <video:description>Ozgur Sahin and his team at Columbia wanted to find a way of capturing this small movement. Their solution, published in the journal Nature Communications, was to glue billions of these spores together on a plastic tape. Many of these plastic tapes attached together could then start to capture the tiny swelling and contraction of each spore. And that energy could then be converted into a useful form.

Simple devices made of bacterial spores, glue, and plastic may allow capturing energy from evaporating water. This video explains the motivation behind our work and the exciting process of scientifically driven innovation. The contents are based on the publication: &quot;Scaling up nanoscale water-driven energy conversion into evaporation-driven engines and generators&quot;, Nature Communications, 6:7346 (2015). http://dx.doi.org/10.1038/ncomms8346 For more information, http://www.extremebio.org/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/06/f9ed0872-85a6-4010-a511-629fc7130729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2015-06-18T05:39:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Evaporation-Machine-Generating-power-from-bacterial-spores</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>spores</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-Presented-by-Monod-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  CT scan Presented by Monod Sign</video:title>
      <video:description>A chest ct scan is frequently ordered to look at the lungs, heart and nearby tissues it may be ordered after a chest x ray shows a lung nodule or to evaluate pneumonia and other lung diseases such as emphysema</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/de93b4f7-4927-4d4d-b804-41064d443766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T01:41:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chest-CT-scan-Presented-by-Monod-Sign</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Monod</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium video - Periodic Table of Videos</video:title>
      <video:description>A Russian team announce they&apos;ve created six atoms of Ununseptium, filling the last remaining gap in our current periodic table of elements. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12157.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-04-03T14:49:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ununseptium-video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ununseptium</video:tag>
      <video:tag>117</video:tag>
      <video:tag>dubna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Robotics</video:title>
      <video:description>&quot;Lec Last - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. For the last meeting of the quarter, Professor Khatib shows a short video on PUMA robots demonstrating compliant motion and force control, lectures on Compliance, and shows the class various types of robots.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17594.jpg</video:thumbnail_loc>
      <video:duration>4214</video:duration>
      <video:publication_date>2012-09-03T16:18:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Robotics</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>force</video:tag>
      <video:tag>control</video:tag>
      <video:tag>compliant</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>compliance</video:tag>
      <video:tag>stiffness</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>unified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Public Health 257B</video:title>
      <video:description>lec 11-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19212.jpg</video:thumbnail_loc>
      <video:duration>5778</video:duration>
      <video:publication_date>2012-09-04T20:04:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-11-Public-Health-257B</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Myopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Myopia?</video:title>
      <video:description>This video explains the meaning of myopia. An eye defect in which the eye is not able to see distant object clearly is called myopia.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/d1391701-d8d8-4409-9e2d-beec67d795e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:36:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Myopia</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Myopia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zerona-in-Qatar-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zerona in Qatar Video</video:title>
      <video:description>Zerona is a low level laser device developed by erchonia corp for non invasive body slimming of the waist hips and thighs it has been shown to disrupt adipocyte or fat cell membranes causing the release of stored lipids and fatty material in turn promoting adipocyte collapse</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/8be9568d-fd34-49a0-9ef4-b822817ad86a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T19:17:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Zerona-in-Qatar-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Recognizing-Direct-and-Inverse-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Recognizing Direct and Inverse Variation</video:title>
      <video:description>Recognizing Direct and Inverse Variation

Examples of variables varying directly and inversely</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20202.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-06T02:33:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-88-Recognizing-Direct-and-Inverse-Variation</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biology-1A-Lecture-29-Hormones-Receptors-and-the-Endocr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr</video:title>
      <video:description>Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr

General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26367.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-19T00:57:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Biology-1A-Lecture-29-Hormones-Receptors-and-the-Endocr</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Endocr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1A-Lecture-7-Enzyme-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1A - Lecture 7: Enzyme Structure and Function</video:title>
      <video:description>Biology 1A - Lecture 7: Enzyme Structure and Function

General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26297.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-19T00:44:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Biology-1A-Lecture-7-Enzyme-Structure-and-Function</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemical Bonding</video:title>
      <video:description>Chemical Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26301.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-19T00:45:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Chemical-Bonding</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION IN QATAR</video:title>
      <video:description>شفط الدهون
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/01/29e4657b-0483-4449-8889-9598812af37a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-01-17T18:30:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/LIPOSUCTION-IN-QATAR</video:player_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-plastic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar plastic surgery</video:title>
      <video:description>Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a9dc6b0a-3b5d-4bf2-878c-db889560805c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-15T16:27:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Qatar-plastic-surgery</video:player_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Place-in-the-Cosmos-by-Sagan-Dawkins-Kaku-Jastrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Place in the Cosmos by Sagan Dawkins Kaku Jastrow</video:title>
      <video:description>This is a Symphony of Science video explaining our place in the cosmos.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/c1f36108-5b36-40dd-a6f5-558c8d3a2201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-13T05:51:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Our-Place-in-the-Cosmos-by-Sagan-Dawkins-Kaku-Jastrow</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Jastrow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 2</video:title>
      <video:description>Functions, continued.  Global variables.  Parameters.  Return values.  Stack.  Frames.  Scope.  Arrays.  Strings.  Command-line arguments.  Cryptography.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/vHscFwTMWLA/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4294</video:duration>
      <video:publication_date>2026-08-12T05:23:28.451Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-2</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-10-Quantum-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 10 Quantum I</video:title>
      <video:description>Physics 10 Quantum I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19321.jpg</video:thumbnail_loc>
      <video:duration>4222</video:duration>
      <video:publication_date>2012-09-05T01:26:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Physics-10-Quantum-I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61A - Lecture 21</video:title>
      <video:description>Computer Science 61A - Lecture 21

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26965.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-19T06:06:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Lecture-21</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 3</video:title>
      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/tCO2zaPvFso/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3854</video:duration>
      <video:publication_date>2026-08-12T05:23:34.485Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-3</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 5</video:title>
      <video:description>CS50 Library.  Pointers, continued.  Forensics.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/OTsO7zAlJIE/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2026-08-12T05:24:04.483Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-5</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheostomy-Performed-in-the-ICU</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy Performed in the ICU</video:title>
      <video:description>A tracheotomy tube may be needed for ICU patients requiring long term mechanical ventilation patients unable to cough effectively to clear secretions and patients with an obstructed or blocked airway</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5a89939e-72df-4dcb-aeda-2a599be09dfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2011-12-06T18:25:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tracheostomy-Performed-in-the-ICU</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheostomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ICU</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Herons-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Heron&apos;s Formula</video:title>
      <video:description>Heron&apos;s Formula

Using Heron&apos;s Formula to determine the area of a triangle while only knowing the lengths of the sides</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20363.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-06T14:24:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-76-Herons-Formula</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Heron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-3-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 3, continued</video:title>
      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/twxsO84_ldU/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3889</video:duration>
      <video:publication_date>2026-08-12T05:23:40.515Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-3-continued</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-6-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 6, continued</video:title>
      <video:description>File I/O.  Linked lists.  Stacks.  Queues.  Hash tables.  Trees.  Binary search trees.  Tries.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/Q3yVIxzwoI4/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4028</video:duration>
      <video:publication_date>2026-08-12T05:24:16.866Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-6-continued</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Parallel-Lines-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Parallel Lines 2</video:title>
      <video:description>Parallel Lines 2

U04_L2_T1_we2 : Parallel Lines 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24572.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T14:07:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-Parallel-Lines-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Dysphagia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Dysphagia?</video:title>
      <video:description>This video discusses the causes of dysphagia. The name for the signs of difficulty in swallowing is called dysphagia.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/9db66c37-28b4-4f3c-a7b9-8d73826fdff6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-06T18:33:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Dysphagia</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Dysphagia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Integrative-Biology-131-Motor-Pathways-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 28 Integrative Biology 131   Motor Pathways and...</video:title>
      <video:description>This is lecture 28 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-28-Integrative-Biology-131-Motor-Pathways-and</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>131</video:tag>
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      <video:tag>uc</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 4</video:title>
      <video:description>Recursion.  Debugging.  File I/O.  Structures.  Pointers.  Dynamic memory allocation.  Heap.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/VR1TYkMNaoI/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4053</video:duration>
      <video:publication_date>2026-08-12T05:23:48.476Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CS50-2012-Week-4</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-by-Prof-Coleman-Unified-Engineering-Fall-2005-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec. 1 -  by Prof. Coleman | Unified Engineering, Fall 2005 - Spring 2006</video:title>
      <video:description>&quot;Lec. 1 -  by Prof. Coleman | Unified Engineering, Fall 2005 - Spring 2006&quot; Prof. Coleman gives an overview of the course.

View the complete course at: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>248</video:duration>
      <video:publication_date>2012-08-28T15:29:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-by-Prof-Coleman-Unified-Engineering-Fall-2005-Spring-2006</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>Coleman</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2006</video:tag>
      <video:tag>gives</video:tag>
      <video:tag>an</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>cours</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-99-Median-Centroid-Right-Triangle-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Median Centroid Right Triangle Example</video:title>
      <video:description>Median Centroid Right Triangle Example

Example involving properties of medians</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20398.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-06T14:40:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-99-Median-Centroid-Right-Triangle-Example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>median</video:tag>
      <video:tag>Centroid</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Convex-Lens-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Convex Lens Examples</video:title>
      <video:description>Convex Lens Examples

Convex Lens Examples</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21842.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-10T14:48:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-157-Convex-Lens-Examples</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>convex</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Alcohols</video:title>
      <video:description>Alcohols

Naming alcohols</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24587.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2012-09-17T14:11:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-45-Alcohols</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Feynman-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Feynman Diagrams</video:title>
      <video:description>A brief explanation of Feynman diagrams for representing the mathematical expressions is shown here. Watch this video to see the pictorial representation of these diagrams.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/64882f53-553f-4154-8580-6de56e1c475b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2013-01-30T08:10:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Feynman-Diagrams</video:player_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Completing-the-Square-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Completing the Square 3</video:title>
      <video:description>Completing the Square 3

U10_L1_T2_we3 Completing the Square 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24739.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2012-09-17T16:36:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-129-Completing-the-Square-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
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      <video:tag>Square</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-Ray-Tube-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Tube Animation</video:title>
      <video:description>Cathode Ray consist of negatively charged particles called electrons.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/454935bc-e55c-40e8-aeb1-ba320b413375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2010-12-17T14:47:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cathode-Ray-Tube-Animation</video:player_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Exponent-Properties-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Exponent Properties 5</video:title>
      <video:description>Exponent Properties 5

u11_l1_t3_we1 Exponent Properties 5</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25198.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-18T01:51:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-72-Exponent-Properties-5</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Cylinder-Volume-and-Surface-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Cylinder Volume and Surface Area</video:title>
      <video:description>Cylinder Volume and Surface Area

Finding the volume and surface area of a cylinder</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20361.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T14:24:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-75-Cylinder-Volume-and-Surface-Area</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Cylinder</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Cell-Membrane-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Cell Membrane &amp; Nucleus</video:title>
      <video:description>This video describes the anatomy of a new cell. It focuses on the cell membrane and its function as well as the cell&apos;s nucleus which is contained within the cytoplasm.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/02bd0aba-74c0-4902-8149-1e1a584bd6c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-14T18:52:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/New-Cell-Model-Cell-Membrane-Nucleus</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>cytoplasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minerals-of-hydrothermal-vents-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minerals of hydrothermal vents systems</video:title>
      <video:description>Hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/02e9e7db-c4c1-443d-843e-a0359ca8d2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-22T22:39:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Minerals-of-hydrothermal-vents-systems</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mineralogy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bomb-First-Hydrogen-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bomb - First Hydrogen Bomb test</video:title>
      <video:description>&quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/9ea0b7fe-bc53-4b9b-88b1-30253ebe3dab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-11-16T10:17:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nuclear-Bomb-First-Hydrogen-Bomb-test</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Intel-Makes-their-Chips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Intel Makes their Chips</video:title>
      <video:description>This is a graphic presentation through animation of a Chip being made.  It takes us inside the process Intel uses for mass manufacture of the CPU.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/9ea50a58-2660-409e-803f-c6dd5489b789/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2014-08-27T21:05:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Intel-Makes-their-Chips</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Intel</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-of-Puffy-Faces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs of Puffy Faces</video:title>
      <video:description>Clinical signs of some face diseases are discussed here with the pictures of patients. A puffy face should make you think of three common conditions- Renal Edema, Myxoedema, Steroid Facing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/06a8a7e0-38a5-41f2-b9b4-b058a5c99503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2013-02-11T03:12:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signs-of-Puffy-Faces</video:player_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>5</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fusion-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fusion Presentation</video:title>
      <video:description>A presentation by the Institute for Plasma Physics, Germany. Website- http://www.fz-juelich.de/ief/ief-4//index.php?index=31</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/098b3406-24a6-41a5-bcef-e23733939997/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-05T11:00:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nuclear-Fusion-Presentation</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Equilibrium</video:title>
      <video:description>Here different topics related to the entropy and equilibrium like Spontaneous processes, chemical equilibrium, law of mass action, Le Chatelier&apos;s Principle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/09a1f344-1059-4a1e-9c36-4ce539f9c795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-12-03T15:02:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Entropy-and-Equilibrium</video:player_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Why-We-Only-See-One-Side-of-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Why We Only See One Side of the Moon</video:title>
      <video:description>So why can we only see one side of the moon from Earth? We all know that the Earth rotates on its own axis, so theoretically, the Moon should also do the same, allowing us to get a full picture of the planetoid. Why are we limited to seeing only 50 percent? It turns out that the speed at which the Moon rotates has led to this particular phenomenon. Millions of years ago, the Moon spun at a much faster pace than it does now. However, the gravitational influence of the Earth has gradually acted upon the Moon to slow its rotation down, in the same way that the much smaller gravitational influence of the Moon acts upon the Earth to create tides. This influence slowed the rotational period of the Moon to match that of its orbit – about 27.3 days – and it is now &quot;locked in&quot; to this period. (Note that to observers on earth a full moon cycle takes 29.5 days. See Understanding the moon phases)./nIf the Moon didn&apos;t spin at all, then eventually it would show its far side to the Earth while moving around our planet in orbit. However, since the rotational period is exactly the same as the orbital period, the same portion of the Moon&apos;s sphere is always facing the Earth./nAnother interesting fact is that actually a little bit more than half of the Moon&apos;s surface is observable from Earth. Since the Moon&apos;s orbit is elliptical, and not circular, the speed of its orbital travel increases and decreases depending on how close it is to our planet. The rotational speed of the Moon is constant however – and this difference between orbital speed and rotational speed means that when the Moon is farthest from the Earth, its orbital speed slows down just enough to allow its rotational speed to overtake it, giving observers a small glimpse of the usually hidden area. The term for this &quot;rocking&quot; motion of the Moon is called libration and it allows for 59 percent of the Moon to be seen in total (over time)./nFinally, one reason that the far side of the Moon is frequently referred to as the &quot;dark side&quot; is because many people mistakenly think th</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/10/0d193b6a-e750-41b8-8ced-ebe1affc7c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2015-10-14T10:52:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-of-Why-We-Only-See-One-Side-of-the-Moon</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-primer-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein primer Part 2</video:title>
      <video:description>This video shows bunch of people simulating protein synthesis with their bodies. Innovative and fun way of presenting protein synthesis.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/0d259ee9-8d0d-489e-b69d-aa4c6bc3ce3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T19:32:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Protein-primer-Part-2</video:player_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Fat-Removal-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an advanced fat removal surgery in India at cosmetic surgery clinics of Mumbai. You will be shocked on watching the harmful effects of eating bad foods and help motivate you towards a healthier lifestyle.</video:description>
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      <video:description>The Oral hCG Research Center presents a truly informative video about hCG and obesity. If you are interested in learning more about the drug and clarity on several myths, then you must see this video.</video:description>
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Exploring the normal distribution</video:description>
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    <loc>https://dnatube.com/videos/Safe-Discectomy-Surgery</loc>
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      <video:description>Disectomy is a surgery which is carried out in order to remove the problem part of the lower spine. This video demonstrates safe discectomy surgery in India assisted by spine surgeons of Delhi.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the primate with the fastest sperm. The swimming speed of the sperms of chimps, macaques humans and gorillas were observed by the researchers at the University of California San Diego.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates cataclysmic variable, an interactive binary system of stars. Normal stars are smaller, looks faint and cooler, large stars are red dwarf. You discover that white dwarfs have more materials as a star just like the sun.</video:description>
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      <video:uploader>khosis</video:uploader>
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    <loc>https://dnatube.com/videos/Cervical-cancer-treatment-in-India-at-advanced-cancer-surgery-hospitals-of-Delh</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Cervical Cancer is the cancer of the mouth of the uterus called cervix it is the commonest cancer in india and all sexually active women are at a risk of contracting this disease but its mostly seen in woman and f detected at a pre cancerous stage when the cells are not normal but are not yet cancerous</video:description>
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    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-10-Lecture-27-Future-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 Computer Science 10 - Lecture 27: Future of Computing</video:title>
      <video:description>&quot;Lec 22 Computer Science 10 - Lecture 27: Future of Computing&quot;The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Computer Science 61B &quot;Data Structures</video:description>
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    <loc>https://dnatube.com/videos/All-About-The-Plasma-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>All About The Plasma Membrane</video:title>
      <video:description>How does the plasma membrane helps in maintaining the balance? The structure of the plasma membrane is also discussed here.</video:description>
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      <video:uploader>Lynette Steffen</video:uploader>
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    <loc>https://dnatube.com/videos/Reducing-Breast-Size-by-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Reducing Breast Size by Surgery</video:title>
      <video:description>Breast reduction surgery is  the procedure for reducing the size of breasts. When breasts grow extremely large and hangs down then it causes back pain and the pain in shoulders.</video:description>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/3D-structute-of-mitochondrion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D structute of mitochondrion</video:title>
      <video:description>Mitochondrion structure. Data is obtained by using electron microscope.  wikipedia Info: In cell biology, a mitochondrion (plural mitochondria) is a membrane-enclosed organelle found in most eukaryotic cells.[1] These organelles range from 0.5–10 micrometers (μm) in diameter. Mitochondria are sometimes described as &quot;cellular power plants&quot; because they generate most of the cell&apos;s supply of adenosine triphosphate (ATP), used as a source of chemical energy. In addition to supplying cellular energy, mitochondria are involved in a range of other processes, such as signaling, cellular differentiation, cell death, as well as the control of the cell cycle and cell growth. Mitochondria have been implicated in several human diseases, including mitochondrial disorders and cardiac dysfunction,and may play a role in the aging process.</video:description>
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      <video:publication_date>2007-03-28T23:38:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-structute-of-mitochondrion</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitochondrion</video:tag>
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      <video:tag>ultrastructure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Bacterial Transformation</video:title>
      <video:description>Any genes (including antibiotic resistance genes) can be obtained by the uptake of free-floating DNA released from a bacterial cell that has died. Similar thing is done artificially in lab to transfer gene of interest in living bacteria.
Video Reff: www.learner.org</video:description>
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      <video:publication_date>2007-04-06T20:46:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Understanding-Bacterial-Transformation</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Safety-Micropipetter-Equipment-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Safety, Micropipetter, Equipment an</video:title>
      <video:description>Lec 1- Safety, Micropipetter, Equipment an.
General Biology Laboratory</video:description>
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      <video:duration>4698</video:duration>
      <video:publication_date>2012-09-04T18:03:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Safety-Micropipetter-Equipment-an</video:player_loc>
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      <video:category>Bioinformatics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Demistyfing-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demistyfing Cancer</video:title>
      <video:description>What Is Cancer? It is a group of 100 diseases that cause  abnormal and uncontrolled cell growth, some of which may be benign and others malignant.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/462820dd-0d00-4b0b-859d-aca653426b93/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:57:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Demistyfing-Cancer</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Jet-Engines-the-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines the History</video:title>
      <video:description>Jet engines have come along way from 1930, when Frank Whittle patented the first design of a jet engine. Follow and learn more.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/465f1a01-f945-40be-8c88-ea1f84ba2b96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-25T20:38:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Jet-Engines-the-History</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1B-Lecture-38-Ecosystem-processes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1B - Lecture 38: Ecosystem processes</video:title>
      <video:description>Biology 1B - Lecture 38: Ecosystem processes

General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26491.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-09-19T01:20:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-Biology-1B-Lecture-38-Ecosystem-processes</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on AIDS</video:title>
      <video:description>This video presents a MIT lecture on introduction of Biology. The lecture was presented by Professor Robert A. Weinberg. In his lecture, Professor Weinberg describes the role of B cells, and T cells in immune system as well as how AIDS occurs. Edited by Ashraf
	/nProf. Robert A. Weinberg/nTranscript - Lecture 24/nIt comes acquainted with different antigens./nAnd recall that what we were talking about was the following, that there were several kinds of phagocytic cells. Phagocytic cells are cells that chew up other things, both macrophages and even more frequently, dendritic cells, many of which hang around lymph nodes by the way./nThey process antigens into oligopeptides. The oligopeptides get presented on the surface of these cells. Let&apos;s say, here&apos;s a macrophage, in the form of... through the class II MHC molecules which are displayed on the surfaces of the cells./nAnd, here&apos;s a typical oligopeptide that has been chewed up from one of the antigens that was previously internalized, eaten up by the macrophage, a dendritic cell, and then presented on the surface. Recall, then, we have an itinerant macrophage or dendritic cell. Could we turn up the sound just a little, just a notch? Thank you. And this dendritic cell or macrophage, I&apos;ll just call it a macrophage for the moment, is then moving largely through the lymph nodes, but wherever it moves, it&apos;s carrying along this oligopeptide./nAnd recall that we liken this voyage of it to a Middle Eastern market where there&apos;s a lot of bazaar stalls on either side of the road, and where instead of the usual male merchants, there&apos;s a lot of female merchants hanging out. And these females are called T helper cells./nThey&apos;re a kind of T lymphocyte or T cell. TH refers to their function. And here, all of these T helper cells, I&apos;ll indicate each of them here as a pink circle. And these T helper cells display on their surface to blow them up to a large size a T cell receptor that is organized much the way immunoglobulin molecule and antibody molecule&apos;s organized. That is to say</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/4ee99976-fbb2-48dd-aa0c-06c1c67a1032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2009-04-02T04:55:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-on-AIDS</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-A-Breast-Augmentation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery, A Breast Augmentation Video</video:title>
      <video:description>Breast augmentation is done using implants for various reasons. This video demonstrates a plastic surgery for breast augmentation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5199638f-a5d4-4d9c-8e6e-276522ecb082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2011-12-01T00:42:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Plastic-Surgery-A-Breast-Augmentation-Video</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-transgenic-mice-in-medical-research-part4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of transgenic mice in medical research - part4</video:title>
      <video:description>Transgenic mice contain additional foreign DNA in their cells. This mice are used as models in medical research. This video shows how transgenic mice are created. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/520fa144-3423-4129-8bbe-819bcd7ba4af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-11-17T23:06:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Use-of-transgenic-mice-in-medical-research-part4</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Scientific-notation-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Scientific notation 3</video:title>
      <video:description>Scientific notation 3

U07_L1_T2_we3 Scientific notation 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24647.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-17T14:40:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-75-Scientific-notation-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeling-Hot-Hot-Hot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeling Hot Hot Hot</video:title>
      <video:description>What is the hottest possible temperature?  Discusses normal human body temperatures, Death Valley heat waves, and the temperature of fresh lava, among other tidbits.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/52889b40-9b8f-4fd5-a2cf-6370debd264e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-11-26T03:01:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Feeling-Hot-Hot-Hot</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hottest</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>lava</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Mathematics 16B</video:title>
      <video:description>lec 14-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19228.jpg</video:thumbnail_loc>
      <video:duration>4349</video:duration>
      <video:publication_date>2012-09-04T20:30:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-14-Mathematics-16B</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/part-1-Full-Body-Female-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>part 1 - Full Body Female Examination</video:title>
      <video:description>This video shows a full female exam from head to toe. A step by step procedure of examination is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/57541368-b8bf-441c-99b1-2e5e567c69de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2011-12-06T20:13:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/part-1-Full-Body-Female-Examination</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Motor</video:title>
      <video:description>In AC Motor the power is supplied to the rotor my means of electromagnetic induction. Here is an animation video illustration.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/578f3d98-75e3-4340-9d58-53efcd5e8570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-25T08:15:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/AC-Motor</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Electric-Potential-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Electric Potential Energy</video:title>
      <video:description>Electric Potential Energy

Introduction to electric potential</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21767.jpg</video:thumbnail_loc>
      <video:duration>757</video:duration>
      <video:publication_date>2012-09-10T12:31:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-112-Electric-Potential-Energy</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Order-of-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Order of Operations</video:title>
      <video:description>This video shows the rules for order of operation. Here problem is solved with an example which shows the rule of PEMDAS for solving an equation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/5c011b95-5584-4d8c-a3e4-f7896cd9567a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-12-04T12:54:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solving-Order-of-Operations</video:player_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Maxima-Minima-Slope-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Maxima Minima Slope Intuition</video:title>
      <video:description>Maxima Minima Slope Intuition

Intuition on what happens to the slope/derivative and second derivatives at local maxima and minima.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19836.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-05T17:59:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-42-Maxima-Minima-Slope-Intuition</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maxima</video:tag>
      <video:tag>Minima</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Introduction-to-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Introduction to Inflation</video:title>
      <video:description>Introduction to Inflation

Basics of price inflation and the CPI (consumer price index)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25546.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:18:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-82-Introduction-to-Inflation</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-bang-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big bang theory</video:title>
      <video:description>According to the big bang theory, the universe was created from a state of singularity. This theory also predicts that the universe is expending continuously. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5c3a4ca0-3769-446b-b599-0a94e63d16ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-10T11:38:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Big-bang-theory</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-A-Musical-Anoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is A Musical Anoscope</video:title>
      <video:description>Video shows the musical anoscope and how does it works. Watch this video and i bet you will definitely want to purchase this instrument.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5c7ef745-123a-4bda-885f-555068beb40a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:53:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-A-Musical-Anoscope</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Musical</video:tag>
      <video:tag>Anoscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-causes-weakness-to-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis causes weakness to bone</video:title>
      <video:description>This animation shows how osteoporosis causes weakness to bone. This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis. http://rufusrajadurai.wetpaint.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/5c866fcb-ac28-4ffc-a0e9-c742421d62cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-05-30T09:35:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Osteoporosis-causes-weakness-to-bone</video:player_loc>
      <video:category>Medical</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Rounding-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Rounding Decimals</video:title>
      <video:description>Rounding Decimals

U03_L1_T2_we2 Rounding Decimals</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24818.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-09-17T16:57:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-83-Rounding-Decimals</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-How-and-why-Greece-would-leave-the-Euro-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - How and why Greece would leave the Euro (part 3)</video:title>
      <video:description>How and why Greece would leave the Euro (part 3)

The pain and mechanics of leaving the Euro</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25684.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T16:57:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-129-How-and-why-Greece-would-leave-the-Euro-part-3</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>How</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>would</video:tag>
      <video:tag>leave</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Needle-Insertion-versus-Abdominus-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Insertion versus Abdominus Block</video:title>
      <video:description>Needle Insertion versus Abdominus Block is demonstrated in this video. Abdominal blocks have been around for a long time and have been extensively used as they are mostly technically unchallenging.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/634a42dd-709b-4bca-b2b1-c68c2e0e4083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:54:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Needle-Insertion-versus-Abdominus-Block</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astonishing-devotion-in-living-things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astonishing devotion in living things</video:title>
      <video:description>In this video, astonishing devotion in living things is demonstrated.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/07bb9cf8-e789-4505-98f7-b8b14d74a6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2009-05-17T19:46:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Astonishing-devotion-in-living-things</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>behaviours</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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      <video:tag>Allah</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Action-of-Zoledronic-acid-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Action of Zoledronic acid Injection</video:title>
      <video:description>A very helpful video for the cancer patients showing the action of zoledronic acid injection. Please see full important safety information at the end of this video.</video:description>
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      <video:duration>816</video:duration>
      <video:publication_date>2013-02-09T03:57:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mechanism-of-Action-of-Zoledronic-acid-Injection</video:player_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Zoledronate</video:tag>
      <video:tag>Zoledronic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Zometa</video:tag>
      <video:tag>mechanism</video:tag>
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      <video:tag>action</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/BMI-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BMI Revealed</video:title>
      <video:description>BMI, BodyMassIndex is measure of body&apos;s nutritional status.  This video shows variations of mass over the same height. Muscular people are discussed.</video:description>
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      <video:duration>82</video:duration>
      <video:publication_date>2007-06-11T01:22:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/BMI-Revealed</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bodymass</video:tag>
      <video:tag>BMI</video:tag>
      <video:tag>healthcare</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Full-Neurological-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Full Neurological Examination Part 2</video:title>
      <video:description>For a full neurological exam The doctor must look for the patient&apos;s story, history and their complain. A full step by step examination is shown in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a7e58be3-178f-4b1c-ad9f-2029c633a664/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-01T22:57:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Full-Neurological-Examination-Part-2</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-the-Star-of-Bethlehem-Simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With the Star of Bethlehem Simulation</video:title>
      <video:description>This video shows the time lapse conjunction of Jupiter and Saturn in 7BC. A view captured by our scientist is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/6de61797-6179-4cf4-a393-d6621ef3b7e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-01-11T04:07:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-the-Star-of-Bethlehem-Simulation</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bethlehem</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cymose-type-of-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cymose type of Inflorescence</video:title>
      <video:description>Brief details of Cymose type of inflorescence</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/03/7432d254-07ca-44c2-ba44-5d9fdf7b2663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-03-13T07:52:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cymose-type-of-Inflorescence</video:player_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cymose</video:tag>
      <video:tag>inflorscence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-magnetic-items-near-an-MRI-magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when magnetic items near an MRI magnet</video:title>
      <video:description>Note how magnetic objects let loose tend to oscillate along the magnet bore. That&apos;s because the peak magnetic field gradients are at either end (near the magnet face), causing peak acceleration as the object enters, followed by progressively damped changes of direction. See practiCalfMRI.blogspot.com for more information.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/05/745e80ab-de03-4536-a9ce-f9e0d31a0689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2015-05-01T09:56:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-happens-when-magnetic-items-near-an-MRI-magnet</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mri</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-journey-above-Vesta-asteroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs journey above Vesta asteroid</video:title>
      <video:description>NASAs dawn spacecraft takes us on a flyover journey above the surface of the giant asteroid vesta the most prominent feature on vesta is the huge circular depression at the asteroids south pole which is thought to have been created by a cosmic impact</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/746818f1-a886-43b8-8280-29d338daae01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T20:01:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NASAs-journey-above-Vesta-asteroid</video:player_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Above</video:tag>
      <video:tag>Vesta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Writing-and-using-inequalities-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Writing and using inequalities 3</video:title>
      <video:description>Writing and using inequalities 3

U05_L1_T3_we3 : Writing and using inequalities 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24595.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T14:14:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Writing-and-using-inequalities-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biology-1B-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biology 1B -Ecology and the Environment</video:title>
      <video:description>&quot;Lec 11 - Biology 1B -Ecology and the Environment&quot;General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27209.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-21T03:56:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Biology-1B-Ecology-and-the-Environment</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-Record-of-Stickleback-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil Record of Stickleback Evolution</video:title>
      <video:description>A quarry site in Nevada carries the evolutionary history of a population of stickleback fish that resided there when it was a freshwater lake. In a short time span in evolutionary terms—about 10,000 years—the fish population can be seen to dramatically reduce the size of their pelvic spines. This particular fossil record is remarkably complete with nearly year-by-year detail which includes documentation of intermediate forms.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/78c6c31a-e0ea-4510-9ff7-c82c8bf1a177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-12T22:46:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fossil-Record-of-Stickleback-Evolution</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-VALUES-OF-THE-QURAN-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE VALUES OF THE QURAN PART 1</video:title>
      <video:description>People who are oppressed, who are tortured to death, innocent babies, those who cannot afford even a loaf of bread, who must sleep in tents or even in streets in cold weather, those who are massacred just because they belong to a certain tribe, women, children, and old people who are expelled from their homes because of their religion... Eventually, there is only one solution to the injustice, chaos, terror, massacres, hunger, poverty, and oppression: the morals of the Qur’an.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/6eeea804-c1cb-4dc4-bb9e-edbc1f933939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2009-10-29T14:14:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/THE-VALUES-OF-THE-QURAN-PART-1</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Type-of-Leukocyte-extravasation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Type of Leukocyte extravasation</video:title>
      <video:description>This video describes the how carbohydrate ligands on the circulating leukocytes bind to selectin molecules on the inner wall of the vessel like Velcro.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/7904c7d3-8811-43af-a95c-4d1b001d5713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T19:36:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Type-of-Leukocyte-extravasation</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activation-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activation energy</video:title>
      <video:description>In chemistry, the minimum amount of energy which is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport. In terms of the transition-state theory, the activation energy is the difference in energy content between atoms or molecules in an activated or transition-state configuration and the corresponding atoms and molecules in their initial configuration.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7dc3ac61-023c-4999-ae72-3123e97e9a6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-11-09T21:27:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Activation-energy</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>activation</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-AZT-Mechanism-of-Antiviral-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of AZT Mechanism of Antiviral Activity</video:title>
      <video:description>This animation shows the chemical details of how the antiviral drug AZT acts as a chain terminator in replicating DNA. The term &quot;chain terminator&quot; is a difficult concept to explain to those students who do not have a good grasp of nucleic acid chemistry. It is important to understand the exact mechanisms of DNA replication at the atomic resolution level as a prerequisite for understanding AZT action. This animation helps the students to visualize the whole chemical process of chain termination.
This animation consists of four small segments and shows how a normal strand of DNA unravels in preparation for replication. 

In the next part of the animation, two base pairs are added to a growing DNA strand. Worth noting here is the fact that each new base pair is attacked by the 3&apos;-OH on the existing DNA strand. This OH group attacks the incoming base pair&apos;s a-phosphate group, leading to the formation of a bond between the incoming base pair and the growing DNA strand while causing the release of a diphosphate group.

In the third segment of the animation, AZT is converted by kinases to AZT-monophosphate (AZT-P), AZT-diphosphate (AZT-PP), and AZT-triphosphate (AZT-PPP), respectively. This step must occur in vivo so that AZT can be successfully incorporated into the replicating strand of DNA.

In the final portion of the animation, AZT-PPP is added to the strand. However, AZT lacks the 3&apos;-OH. Instead, it contains N3 at this critical position. Consequently, once it is added, replication comes to a halt. This fact is illustrated in the final segment of the animation where the two base pairs approach the growing strand but are turned away. Therefore, once added to the growing DNA strand, AZT causes DNA chain termination. In doing so, it disrupts the virus&apos; mechanism for replication and survival.

Created by:

Mike Hanley - Pharmacy StudentMike Hanley
Class of 2007
Pharmacy




Dr. Parang - Biomedical and Pharmaceutical SciencesDr. Keykavous Parang
Assistant Professor
Biomedical and Pharmaceutical Scien</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2007-09-08T20:14:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Animation-of-AZT-Mechanism-of-Antiviral-Activity</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>AZT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 24-Computer Science 162.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19148.jpg</video:thumbnail_loc>
      <video:duration>5044</video:duration>
      <video:publication_date>2012-09-04T18:12:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-24-Computer-Science-162</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hybrid-Laparoscopic-Robotic-Low-Anterior-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hybrid Laparoscopic Robotic Low Anterior Resection</video:title>
      <video:description>A hybrid procedure for low anterior resection uses laparoscopic technique for descending colon mobilization and reserves the robot for the rectal dissection watch video for more</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/868c4a41-f4ac-4c52-a46f-b72e40c84e4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-29T03:05:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hybrid-Laparoscopic-Robotic-Low-Anterior-Resection</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-hip-testimony-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - hip testimony part 3</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about hip, knee, shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/02/869bd04c-8d21-4f12-bc74-3b3d13e034d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-02-01T10:16:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mark-Cadwallader-hip-testimony-part-3</video:player_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>NCP</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-167-Deductive-Reasoning-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 - Deductive Reasoning 2</video:title>
      <video:description>Deductive Reasoning 2

U12_L1_T4_we2 Deductive Reasoning 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24832.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2012-09-17T17:00:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-167-Deductive-Reasoning-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 188</video:title>
      <video:description>&quot;Lec 19 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
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      <video:publication_date>2012-09-21T03:28:01.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Q-TOF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Q TOF</video:title>
      <video:description>A spectrometer like no other. Watch and learn how the Q TOF is able to deliver outstanding results.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/947ab9d2-21cd-4352-9a62-9568af0cd3c5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-24T18:08:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Q-TOF</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>TOF</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CAMBRIAN-AGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CAMBRIAN AGE</video:title>
      <video:description>All the animal phyla known today emerged at the same time, in the middle of the geological period known as the Cambrian Age. The Cambrian Age is a geological period estimated to have lasted some 65 million years, approximately between 570 to 505 million years ago.</video:description>
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      <video:duration>298</video:duration>
      <video:publication_date>2009-08-07T22:14:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/CAMBRIAN-AGE</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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      <video:tag>fossil</video:tag>
      <video:tag>archeology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parts-Of-The-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts Of The Microscope</video:title>
      <video:description>This video presentation shows the history of the microscope. The existence of cells was discovered by Robert Hooke using his primitive microscope.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/b2bee5e0-b5e4-4ded-a5c3-846f31469307/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-12-01T06:56:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Parts-Of-The-Microscope</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Hooke</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Physics-112-Lecture-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Physics 112 - Lecture 28</video:title>
      <video:description>Physics 112 - Lecture 28

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26533.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:29:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Physics-112-Lecture-28</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cook-at-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cook at Space Station</video:title>
      <video:description>This video will introduce you with a cook at space station. You can&apos;t imagine the environment there. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/b32ded0a-3d3e-4a62-9008-2d75832e40bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2013-02-05T04:20:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cook-at-Space-Station</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Soichi</video:tag>
      <video:tag>Samples</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Sushi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Statistics 20</video:title>
      <video:description>Lec 10- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17199.jpg</video:thumbnail_loc>
      <video:duration>2496</video:duration>
      <video:publication_date>2012-09-02T12:35:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-10-Lecture-25-Future-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 10 - Lecture 25: Future of Computing</video:title>
      <video:description>Computer Science 10 - Lecture 25: Future of Computing

The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25700.jpg</video:thumbnail_loc>
      <video:duration>2366</video:duration>
      <video:publication_date>2012-09-18T17:04:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Computer-Science-10-Lecture-25-Future-of-Computing</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Total-Consumer-Surplus-as-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Total Consumer Surplus as Area</video:title>
      <video:description>Total Consumer Surplus as Area

Looking at consumer surplus as area between the demand curve and the market price</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25435.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T14:15:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Total-Consumer-Surplus-as-Area</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>Surplus</video:tag>
      <video:tag>as</video:tag>
      <video:tag>area</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-188-Unemployment-Rate-Primer-v2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 188 - Unemployment Rate Primer (v2)</video:title>
      <video:description>Unemployment Rate Primer (v2)

How the unemployment rate is calculated</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20552.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T15:52:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-188-Unemployment-Rate-Primer-v2</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Unemployment</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Primer</video:tag>
      <video:tag>v2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Gelation-Lecture-8-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Gelation | Lecture 8 (2010)</video:title>
      <video:description>Lec 47 - Gelation | Lecture 8 (2010). Jose Andres (ThinkFoodGroup, minibar, Jaleo)

Location: Science Center D</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16054.jpg</video:thumbnail_loc>
      <video:duration>6610</video:duration>
      <video:publication_date>2012-08-29T08:49:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-47-Gelation-Lecture-8-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>08</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sociology-150A-Cognitive-Biases-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Sociology 150A - Cognitive Biases 2</video:title>
      <video:description>&quot;Lec 4 - Sociology 150A - Cognitive Biases 2&quot;Social Psychology  Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24250.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-15T05:32:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Sociology-150A-Cognitive-Biases-2</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-Of-Eddy-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects Of Eddy Current</video:title>
      <video:description>This video demonstrates how Eddy Current works. Eddy Current is also known as a circular current or Foucault current.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/ccc1a125-d98f-4687-9d4e-036ed0ab32b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-12T03:22:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Effects-Of-Eddy-Current</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Eddy</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Solenoid</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Flux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-hernia-by-laparoscopic-inguinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of hernia by laparoscopic inguinal</video:title>
      <video:description>This video shows the repair of a groin hernia. It is currently done by laparoscopic technology by in the earlier time it was by incisions. The later method is quick and the patients heals quickly.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/cd2286c4-844c-4cc1-85ff-01035373dbb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-29T00:00:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Repair-of-hernia-by-laparoscopic-inguinal</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Inguinal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-Retinoic-Acid-during-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of Retinoic Acid during Development</video:title>
      <video:description>A retinoic acid gradient controls the activation of many developmentally important genes. Disruptions in the embryo&apos;s retinoic acid levels can lead to malformation of the embryo.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/cd23d2e3-2932-47c6-9998-3b0d38607775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2007-04-06T18:33:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Function-of-Retinoic-Acid-during-Development</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Retinoic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>malformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Vapor-Pressure-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Vapor Pressure Example</video:title>
      <video:description>Vapor Pressure Example

Vapor pressure example using the Ideal Gas Law</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22738.jpg</video:thumbnail_loc>
      <video:duration>962</video:duration>
      <video:publication_date>2012-09-11T03:00:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-103-Vapor-Pressure-Example</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-You-a-Night-Owl-or-a-Morning-Lark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are You a Night Owl or a Morning Lark?</video:title>
      <video:description>Are u more morning or night person? Does morning and night kind of person really exist? Yes, and it is in genes. Noted researcher Dr. Seymour Benzer discusses how the difference between he and his wife sparked his interest in the topic of biological clocks. He is then joined by Dr. Ron Konopka for a brief discussion of how the per gene is involved in mammalian clocks.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/fd9fadc7-451f-49b1-ae34-6efe7434cfac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2007-08-02T22:48:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Are-You-a-Night-Owl-or-a-Morning-Lark</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Benzer</video:tag>
      <video:tag>biologicalClock</video:tag>
      <video:tag>mammalianClock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization</video:title>
      <video:description>Brusspup shows us how to use polarization to create nice illusions.  This is an experiment that you&apos;d be glad you tried at home.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/fdb3fedd-47ef-4e0f-b185-3806dc86c9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2014-08-27T05:52:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Polarization</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Polarization</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 6- Introduction to Chemical Engineering&quot; The head TA for Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and gives an overview of the apheresis machine.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18849.jpg</video:thumbnail_loc>
      <video:duration>3604</video:duration>
      <video:publication_date>2012-09-04T06:26:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Introduction-to-Chemical-Engineering</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>apheresis</video:tag>
      <video:tag>design</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>trip</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Plates-Moving-Due-to-Convection-in-Mantle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Plates Moving Due to Convection in Mantle</video:title>
      <video:description>Plates Moving Due to Convection in Mantle

Plates Moving Due to Convection in Mantle</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25003.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-09-17T18:01:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Plates-Moving-Due-to-Convection-in-Mantle</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plates</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Mantle</video:tag>
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      <video:description>تضخم الثدي في الرجال-
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)</video:description>
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      <video:description>This patented FDA cleared device enhances the safety of cesarean section deliveries while minimizing the size of required incisions the purpose of this study is to investigate whether the use of the mobius retractor decreased post operative pain after cesarean section verses conventional retractor use.</video:description>
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      <video:description>This is the histology of the lung, it is the organ that filters air in to the body and out of the body. They are two, one on each side of the chest and the video provides more information.</video:description>
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      <video:description>Nuclear fusion means two nuclei join and form one heavier nucleus. This video explains how this happens when the pressure and temperature is very high.</video:description>
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      <video:description>Lec 34- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Small-Intestine</loc>
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      <video:description>Small intestine, a part of the gastrointestinal tube, is 21 feel long. It consists of three segments, namely, duodenum, jejunum, and ileum. Most of the process of food digestion and absorption occurs in the small intestine. Edited by Ashraf.</video:description>
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      <video:description>Acquisitions with Shares

Mechanics of a share-based acquisition</video:description>
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      <video:title>Substituent Effects Videos</video:title>
      <video:description>Computational chemistry methods have been introduced that allow analysis of reaction mechanisms and prediction of the reactivity in synthetic chemistry. Therefore, computational chemistry is used to predict the reactivates of a wide variety of phenolic compounds (1), (2). QM methods have been successfully applied to the derivation of substituent effects of certain chemical groups in substituted phenols (3).</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:description>This video will explain how matter is formed and every other detail of matter. This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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    <video:video>
      <video:title>Lec 48 - Removal of Root from Maxillary Sinus</video:title>
      <video:description>&quot;Lec 48 - Removal of Root from Maxillary Sinus&quot; The patient had a first molar removed the previous day by root sectioning. The distal buccal root was lost into the sinus.This tape shows the finding and removal of that root. Orig. air date: MAR 28 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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General Biology</video:description>
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      <video:description>&quot;Lec 2 - Using Objective-C, Foundation Framework&quot; (April 6, 2009) Alan Cannistraro provides an overview of object oriented programming, the objective-C programming language, and common foundation classes.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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Software Engineering</video:description>
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      <video:description>Proof-Vertical Angles are Equal

Proving that vertical angles are equal</video:description>
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      <video:description>Massachusetts v. EPA and its Aftermath

Taught by Dan Farber</video:description>
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      <video:title>Lec 2 - Statistics 20 - Lecture 3</video:title>
      <video:description>Statistics 20 - Lecture 3

Introduction to Probability and Statistics</video:description>
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      <video:duration>4595</video:duration>
      <video:publication_date>2012-09-18T17:45:47.000Z</video:publication_date>
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      <video:title>Lec 19 - Calculus: Derivatives 3</video:title>
      <video:description>Calculus: Derivatives 3

Determining the derivatives of simple polynomials.</video:description>
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Part 4 of derivatives.  Introduction to the chain rule.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a Relocation Test</video:title>
      <video:description>This video shows a step by step examination of the patient for the relocation test. Video is very helpful for the medical students.</video:description>
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    <loc>https://dnatube.com/videos/Lec-74-Solid-Geometry-Volume</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 74 - Solid Geometry Volume</video:title>
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Volume of triangular prisms and cubes</video:description>
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      <video:duration>236</video:duration>
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    <loc>https://dnatube.com/videos/Michelle-had-tummy-tuck-surgery-at-Mumbai</loc>
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    <video:video>
      <video:title>Michelle had tummy tuck surgery at Mumbai</video:title>
      <video:description>in this video Michelle from England is shown after her tummy tuck surgery at Mumbai in India. He talk about his surgery conditions and how he feels after surgery.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia</video:title>
      <video:description>A physician is examining a body for femoral hernia which is caused by the protrusion of a viscus through a weakness in the containing wall.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty- Nose Lift Surgery</video:title>
      <video:description>Rhinoplasty is a surgery to reshape the nose in perfect order. A patient before and after the operation is shown in this video.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Rhinoplasty-Nose-Lift-Surgery</video:player_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Review-of-Triangle-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Review of Triangle Properties</video:title>
      <video:description>Review of Triangle Properties

Comparing perpendicular bisectors to angle bisectors to medians to altitudes</video:description>
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      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T14:41:39.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-24-Quotient-Rule</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 24 - Quotient Rule</video:title>
      <video:description>Quotient Rule

Why the quotient rule is the same thing as the product rule.  Introduction to the derivative of e^x, ln x, sin x, cos x, and tan x</video:description>
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      <video:duration>571</video:duration>
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    <loc>https://dnatube.com/videos/Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyrotomy</video:title>
      <video:description>Cricothyrotomy is a procedure in which a hole is pierced through the cricothyroid membrane to give an airway in emergency cases. This video gives information on how to go about this procedure and the tools required.</video:description>
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      <video:publication_date>2011-11-30T10:17:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cricothyrotomy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodic Table</video:title>
      <video:description>What are the reasons and goals for classification of elements? This video explains the inter relationship between the elements of periodic table.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Periodic-Table</video:player_loc>
      <video:uploader>Samuel Oneal</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Particle-Physics-Antimatter</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Particle Physics: Antimatter</video:title>
      <video:description>Fermilab theoretical physicist, Dr. Christopher Hill explains what a positron is.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6- Community Ecology</video:title>
      <video:description>Lec 6- Community Ecology.
General Biology</video:description>
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      <video:duration>2857</video:duration>
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      <video:title>Building a Welding Rig</video:title>
      <video:description>This video demonstrates how to build a welding rig. In the first part it is shown how to figure out if a battery is working or not. This video source is stuck with Hackett.</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 60 - Secondary Active Transport in the Nephron</video:title>
      <video:description>Secondary Active Transport in the Nephron

Secondary Active Transport in the Nephron</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Using gold nanoparticles to target EGFR on cancer cells for easy detection</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Alberto Felder</video:uploader>
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      <video:title>Osteons: structure and functions</video:title>
      <video:description>Osteons are specialized structures in bone which hoses the arteries and nerve fibers. Osteons are cylindrical in shape and runs vertically along the length of bone. This video explains the structure and functions of osteon. Edited by Ashraf</video:description>
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      <video:uploader>Edison</video:uploader>
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Wildlife Ecology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an arm movement which allows one to observe how the arm muscles behave while in use.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Estate Tax Introduction

Overview of the estate tax</video:description>
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    <loc>https://dnatube.com/videos/lec-11-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - An IPO</video:title>
      <video:description>An IPO

The initial public offering of our online sock company.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - Risk and Reward Introduction</video:title>
      <video:description>Risk and Reward Introduction

Basic introduction to risk and reward</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20520.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T15:32:03.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-170-Futures-Fair-Value-in-the-Pre-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - Futures Fair Value in the Pre-Market</video:title>
      <video:description>Futures Fair Value in the Pre-Market

What is the Futures Fair Value and how to traders use it as an indicator for stock price direction at market opening</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20521.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-170-Futures-Fair-Value-in-the-Pre-Market</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>pre</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-171-What-is-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - What is Inflation</video:title>
      <video:description>What is Inflation

The basics of what price inflation is and how the CPI-U is calculated</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20522.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T15:34:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-171-What-is-Inflation</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>inflation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Astronomy 7B</video:title>
      <video:description>lec 3-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20937.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-08T00:55:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-3-Astronomy-7B</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Subgingival-Curettage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Subgingival Curettage</video:title>
      <video:description>&quot;Lec 10 - Subgingival Curettage&quot; Shows several methods of  Subgingival Curettage on patients with Periodontal Pockets.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>932</video:duration>
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      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Public Health 251D</video:title>
      <video:description>Lec 11- Public Health 251D.
Applied Epidemiology Using R</video:description>
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      <video:duration>6174</video:duration>
      <video:publication_date>2012-09-04T18:42:23.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-77-Diagnostic-Waxing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Diagnostic Waxing</video:title>
      <video:description>&quot;Lec 77 - Diagnostic Waxing&quot; Diagnostic casts are waxed for freedom in centric  and a stable centric relation position. 
Orig. air date: JAN 28 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Waxing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-The-Clinical-Occlusal-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - The Clinical Occlusal Examination</video:title>
      <video:description>&quot;Lec 78 - The Clinical Occlusal Examination&quot; The clinical occlusal examination includes evaluation of tooth contacts in CO, left and right working and balancing movement, protrusive and lateral protrusive movements. Orig. air date: MAR 28 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1121</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-78-The-Clinical-Occlusal-Examination</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 -Scepticism of the External World</video:title>
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      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21490.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
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      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21491.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-15-Possible-Answers-to-Scepticism-of-the-External-World</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introdution-to-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18-Introdution to Knowledge</video:title>
      <video:description>&quot;Lec 18-Introdution to Knowledge&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21494.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
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    <loc>https://dnatube.com/videos/Lec-12-Bohns-Nodules</loc>
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      <video:title>Lec 12 - Bohn&apos;s Nodules</video:title>
      <video:description>&quot;Lec 12 - Bohn&apos;s Nodules&quot; An infant is examined to display this lesion of the alveolar ridge.  Orig. air date: FEB 15 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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  <url>
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      <video:title>Lec Last- General Epidemiology - Dental Caries</video:title>
      <video:description>&quot;Lec Last - General Epidemiology - Dental Caries&quot; Diet and dental caries.  Dr. Albert Lee Russell  Orig. air date: MAY 5 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/CPR-for-Babies</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Unlike adult CPR,one should be very careful when giving CPR to a baby. This video will give some safety tips on baby CPR.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4c31bde1-60e0-47db-beb2-1902c3f45341/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/lec-23-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Biology 1B</video:title>
      <video:description>lec 23-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23421.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-13T13:50:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-23-Biology-1B</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Dissection-The-Heart</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12-Dissection: The Heart</video:title>
      <video:description>&quot;Lec 12-Dissection: The Heart&quot;The anatomy of the heart using a human cadaver.   Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21666.jpg</video:thumbnail_loc>
      <video:duration>1127</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-12-Dissection-The-Heart</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Female-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Female Reproductive System</video:title>
      <video:description>NurseReview.Org for more medical animations ... NurseReview.Org Animation Female Reproductive System atria nclex review cgfns nle medical physical science medicine</video:description>
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      <video:publication_date>2009-04-24T22:53:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Female-Reproductive-System</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-162-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Computer Science 162 - Lecture 16</video:title>
      <video:description>Computer Science 162 - Lecture 16

Operating Systems and System Programming</video:description>
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      <video:duration>4884</video:duration>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Unit-Testing-Fun-with-Objective-C-Localization</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Unit Testing; Fun with Objective-C; Localization</video:title>
      <video:description>&quot;Lec 16 - Unit Testing; Fun with Objective-C; Localization&quot; (March 4, 2010) Josh Shaffer discusses unit testing, objective-c, and localization.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 166 -Spruing and Investing the Wax Molar Pattern</video:title>
      <video:description>&quot;Lec 166 -Spruing and Investing the Wax Molar Pattern&quot; Prepares the sprue former, sprues a molar crown and invests the crown prior to casting.  Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 37 -Gross Anatomy: Orbit&quot;This video is for orienting and assisting first year dental students in the effictive dissection of this region. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>3D rendered view of a human DNA as well as visualization of Molecules.</video:description>
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      <video:uploader>nazir</video:uploader>
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      <video:description>lec 12-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
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      <video:title>Lec 130 - Lin Alg:  Orthogonal matrices preserve angles and lengths</video:title>
      <video:description>Lin Alg:  Orthogonal matrices preserve angles and lengths

Showing that orthogonal matrices preserve angles and lengths</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>eating my self (centiped)</video:title>
      <video:description>a centiped ate the skin sfter shedding and still hungry !</video:description>
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      <video:uploader>lana hady</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec  39 - SAT Prep: Test 3 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 4

Problems 15-17 on page 522</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems</video:title>
      <video:description>Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems

Showing that an eigenbasis makes for good coordinate systems</video:description>
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      <video:duration>789</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Vector Triple Product Expansion (very optional)</video:title>
      <video:description>This lecture is provided by Khan Academy.

A shortcut for having to evaluate the cross product of three vectors</video:description>
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      <video:duration>865</video:duration>
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      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Behavioral-Genetics-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Behavioral Genetics II</video:title>
      <video:description>&quot;Lec 7 - Behavioral Genetics II&quot; (April 14, 2010) Robert Sapolsky continues his series addressing the link between behavior and genetics. He covers the complex endeavor of gene isolation and variability and heritability and wrongly eliminated environmental influences in heritability tests -- finding that genes and environment are infinitely interconnected and co-dependent on each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 13 - Examination of Mouth and Jaw</video:title>
      <video:description>&quot;Lec 13 - Examination of Mouth and Jaw&quot; Live recording of an oral examination demonstration conducted at the University Hospital Studio.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Palladium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium video - Periodic Table of Videos</video:title>
      <video:description>Palladium is element number 46. All the elements on video at http://www.periodicvideos.com/</video:description>
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    <loc>https://dnatube.com/videos/Silver-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Silver video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve made a new and improved video about silver, element 47 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It&apos;s found in moon rocks and bullet-proof glass - and we went to Sweden to tell you about it. More chemistry films at http://www.periodicvideos.com/</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Depreciation</video:title>
      <video:description>Depreciation

Depreciation a capital asset</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18-  Distributed Computing</video:title>
      <video:description>Lec 18-  Distributed Computing.
The Beauty and Joy of Computing</video:description>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Varices (Active Bleeding, Spurting)</video:title>
      <video:description>This video clip shows a gastrointestinal endoscopy with large gastric varices bleeding from gastric varices is a life threatening complication of portal hypertension fundal and isolated gastric varices are at high risk for variceal bleeding the first episode of variceal bleeding is not only associated with a high mortality but also with a high recurrence rate in those who survive</video:description>
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      <video:publication_date>2011-11-30T08:56:28.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Occlusal Analysis and Examination</video:title>
      <video:description>&quot;Lec 3 - Occlusal Analysis and Examination&quot; Clinical demonstration of occlusion anlysis is shown.   Orig. air date: SEP 3 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T05:41:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Occlusal-Analysis-and-Examination</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <video:video>
      <video:title>Lec 3 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Beats - Damped Free Oscillations (Under- Over- and Critically Damped) - Quality Q

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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    <video:video>
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      <video:description>&quot;Lec 6-The Irish Dimension of the 1909 Budget&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
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      <video:duration>1050</video:duration>
      <video:publication_date>2012-09-09T05:18:48.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Solid of Revolution (part 6)</video:title>
      <video:description>Solid of Revolution (part 6)

Using the disk method around the y-axis.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19876.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-06T00:33:28.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Hybridization in Ethylene  (Quiz)</video:title>
      <video:description>Hybridization in Ethylene  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26385.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-09-19T01:01:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-40-Hybridization-in-Ethylene-Quiz</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Ethylene</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Cycles</video:title>
      <video:description>Watch and see what happens over the solar cycles which are at their shortest in 8 years and longest at 14 but on average last about 11 years.These are the Solar Cycles Sunspots and Coronal Mass Ejections.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1da52862-b988-44d3-bd9a-45a2d8c1d703/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-24T00:00:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solar-Cycles</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-GMAT-Data-Sufficiency-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - GMAT: Data Sufficiency 1</video:title>
      <video:description>GMAT: Data Sufficiency 1

1-5, pg. 278</video:description>
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      <video:duration>635</video:duration>
      <video:publication_date>2012-09-11T01:39:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-GMAT-Data-Sufficiency-1</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Motional EMF
Dynamos
Eddy Currents
Magnetic Braking

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12045.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-04-01T18:01:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-17-MIT-802-Electricity-and-Magnetism-Spring-2002</video:player_loc>
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      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - IIT JEE Divisible Determinants</video:title>
      <video:description>IIT JEE Divisible Determinants

2010 IIT JEE Paper 1 Problem 44 Divisible Determinants 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24965.jpg</video:thumbnail_loc>
      <video:duration>494</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-21-IIT-JEE-Divisible-Determinants</video:player_loc>
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      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Why-Gravity-Gets-So-Strong-Near-Dense-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Why Gravity Gets So Strong Near Dense Objects</video:title>
      <video:description>Why Gravity Gets So Strong Near Dense Objects

Why Gravity Gets So Strong Near Dense Objects</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24974.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-17T17:53:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Why-Gravity-Gets-So-Strong-Near-Dense-Objects</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>gravity</video:tag>
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      <video:tag>strong</video:tag>
      <video:tag>Near</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>Objects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 6 -Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24342.jpg</video:thumbnail_loc>
      <video:duration>4819</video:duration>
      <video:publication_date>2012-09-15T06:53:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-C245-Surface-Micromachin</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Surface</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 7 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24343.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-09-15T06:53:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-C245-Surface-Micromachin</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-95-Monetary-and-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Monetary and Fiscal Policy</video:title>
      <video:description>Monetary and Fiscal Policy

Basic mechanics of monetary and fiscal policy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25586.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-18T16:31:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-95-Monetary-and-Fiscal-Policy</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monetary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A-Lecture-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Computer Science 61A - Lecture 38</video:title>
      <video:description>Computer Science 61A - Lecture 38

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26994.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T06:17:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A-Lecture-38</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>38</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Media-Studies-104A-Lecture-19-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Media Studies 104A - Lecture 19: Access</video:title>
      <video:description>Media Studies 104A - Lecture 19: Access

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25747.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-09-18T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Media-Studies-104A-Lecture-19-Access</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-History-151C-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - History 151C - Lecture 26</video:title>
      <video:description>History 151C - Lecture 26

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25928.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-09-18T18:18:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-History-151C-Lecture-26</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 33 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Human Polymorphisms and Cancer Classification (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14891.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-08-28T03:34:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-MIT-7012-Introduction-to-Biology-Fall-2004</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Plant-and-Microbial-Biology-160-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Plant and Microbial Biology 160 - Lecture 9</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 9

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26599.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-19T01:46:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Plant-and-Microbial-Biology-160-Lecture-9</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Bonds-vs-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Bonds vs. Stocks</video:title>
      <video:description>This is a lecture of Khan Academy. Bonds vs. Stocks

The difference between a bond and a stock.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20134.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-06T02:08:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Bonds-vs-Stocks</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Programming Abstractions (Stanford)&quot; Lecture 4 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover the console input/output in C++ and discusses the file I/O and changing between an old style string to a C++ string format. She also begins to go over stream operations and their basic use as well as object oriented programming, and the use of scanner function and containers.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17664.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-03T16:45:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Programming-Abstractions-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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This is part of the Open.Michigan collection at: 
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Creative Commons music by Prodigal Audio: 
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Produced by the Berkman Center for Internet &amp; Society
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Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:description>&quot;Lec 2 - ORAL HISTORY INITIATIVE: On George Oppen - Woodberry Poetry Room&quot; Item Description: The Woodberry Poetry Room&apos;s Oral History spotlight shines on Objectivist poet George Oppen (1908-1984), featuring a conversation with his daughter, Linda Oppen; his dear friend and fellow poet Rachel Blau du Plessis (editor of &quot;The Selected Letters of George Oppen&quot;); and fellow Eagle Island residents, Bob and Helene Quinn. Introduction by Patrick Pritchett.
 
Date: October 25, 2011 at Thompson Room, Barker Center.

http://hcl.harvard.edu/poetryroom</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>How do you freeze people without killing them? How do you transport a community in an enclosed space with the friction that will arise between people. This is the real Sci Fi science in &apos;Frozen In Time&apos; .</video:description>
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      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
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      <video:tag>in</video:tag>
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      <video:title>Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 29: Polar coordinates; area in polar coordinates

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2963</video:duration>
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      <video:tag>Rule</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Comparative Advantage and Absolute Advantage</video:title>
      <video:description>Comparative Advantage and Absolute Advantage

Showing that a party benefits from trade as long as there is a comparative advantage (and not necessarily an absolute advantage)</video:description>
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      <video:duration>616</video:duration>
      <video:publication_date>2012-09-18T13:19:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Comparative-Advantage-and-Absolute-Advantage</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Public Health 250A - Lecture 10: Ecologic Studies:  A. Reing

Epidemiologic Methods I</video:description>
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      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-18T16:30:26.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 30 - Biology 1A - Homeostasis: Respiration</video:title>
      <video:description>&quot;Lec 30 - Biology 1A - Homeostasis: Respiration&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24447.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-17T03:43:27.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|10|0</video:uploader>
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      <video:description>What will you do if you found anyone unconscious. Here is a step by step procedure to to help you. If you found the patient more serious then call for medical emergency.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Simplifying Expressions with Exponents</video:title>
      <video:description>Simplifying Expressions with Exponents

U07_L1_T3_we1 Simplifying Expressions with Exponents</video:description>
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      <video:duration>130</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 13- The Problem of Induction&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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      <video:duration>1380</video:duration>
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      <video:category>Philosophy</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics 16A - Lecture 23</video:title>
      <video:description>Mathematics 16A - Lecture 23

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25805.jpg</video:thumbnail_loc>
      <video:duration>2725</video:duration>
      <video:publication_date>2012-09-18T17:39:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Mathematics-16A-Lecture-23</video:player_loc>
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      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>String Thing Jet Stream With Blacklight  Incredible Science video</video:title>
      <video:description>This video source is incredible science get this amazing string thing science toy and many others at incrediblescience.com watch video for more detials</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_28376.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-12-08T08:00:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/String-Thing-Jet-Stream-With-Blacklight-Incredible-Science-video</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>string</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cognitive-Science-C103-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cognitive Science C103 - Lecture 3</video:title>
      <video:description>Cognitive Science C103 - Lecture 3

History of Information</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25806.jpg</video:thumbnail_loc>
      <video:duration>4666</video:duration>
      <video:publication_date>2012-09-18T17:39:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Cognitive-Science-C103-Lecture-3</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - MIT 3.60 | Lec 22a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 36 - MIT 3.60 | Lec 22a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Sheer and Thermal Expansion Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15328.jpg</video:thumbnail_loc>
      <video:duration>3141</video:duration>
      <video:publication_date>2012-08-28T16:43:34.000Z</video:publication_date>
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      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Application of Waxes</video:title>
      <video:description>&quot;Lec 12 - Application of Waxes&quot; A descriptive discussion of physical properties and dental applications of pattern, processing and impression waxes is presented. Orig. air date: DEC 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>941</video:duration>
      <video:publication_date>2012-09-11T07:53:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Application-of-Waxes</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Waxes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Computer Science 169 - Lecture 9</video:title>
      <video:description>Computer Science 169 - Lecture 9

Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26148.jpg</video:thumbnail_loc>
      <video:duration>2384</video:duration>
      <video:publication_date>2012-09-19T00:03:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Computer-Science-169-Lecture-9</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 15 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23894.jpg</video:thumbnail_loc>
      <video:duration>3882</video:duration>
      <video:publication_date>2012-09-14T11:50:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V-3b640b</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C70V</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Parametric Equations 4</video:title>
      <video:description>Parametric Equations 4

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2010 Paper 1 problem 38 Hairy Trig and Algebra.avi</video:description>
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Introduction to Embedded Systems</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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Financial Markets (ECON 252)

Most people are not very good at dealing in financial markets. Professional money managers, such as financial advisors and financial planners, assist individuals in matters of personal finance. FINRA and the SEC monitor the activities of these managers in order to protect individual investors. Mutual funds, exchange traded funds also exist to assist individual investments, and pension funds provide further services. These investment institutions help people to put money in diversified portfolios and, in some cases, reap some tax benefits for funding their retirement income.

00:00 - Chapter 1. Introduction 
04:01 - Chapter 2. Financial Advisors and Financial Planners 
15:20 - Chapter 3. Assets of U.S. Households and Nonprofits 
24:09 - Chapter 4. Mutual Funds, ETFs, and Spendthrift Funds 
41:53 - Chapter 5. Pension Funds: A History 
54:53 - Chapter 6. Modern Innovations for Pension Management: ERISA and Beyond 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:description>&quot;Lec 5 - Programming Abstractions (Stanford)&quot; Lecture 5 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. In the fifth lecture, 

Julie discusses the use of templates, vectors and template specialization. She then goes through an example of code line by line explaining each part in detail. Finally, she goes on to explain what grid interfaces are and briefly goes over how you can use them in programming different games. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>2730</video:duration>
      <video:publication_date>2012-09-03T16:45:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Programming-Abstractions-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>class</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>queue</video:tag>
      <video:tag>Nested</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-History-C187-No-visuals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - History C187 No visuals</video:title>
      <video:description>&quot;Lec 11 - History C187 No visuals&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23809.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-14T11:14:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-History-C187-No-visuals</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Bond-Strength-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Bond Strength Test</video:title>
      <video:description>&quot;Lec 24 - Bond Strength Test&quot; Methods of determining bond strength of porcelain fused to metal crown.  Orig. air date: MAR 21 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>255</video:duration>
      <video:publication_date>2012-09-11T08:05:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Bond-Strength-Test</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History C187</video:title>
      <video:description>&quot;Lec 12 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23810.jpg</video:thumbnail_loc>
      <video:duration>4722</video:duration>
      <video:publication_date>2012-09-14T11:14:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-History-C187</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Inspirational-Women-in-Science-and-Beatrice-Tinsley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspirational Women in Science and Beatrice Tinsley</video:title>
      <video:description>This video examines the life and achievements of astronomer Beatrice Tinsley.  Also encourages the audience to celebrate other notable women in science in honor of Ada Lovelace Day, considered by some to be the first computer programmer.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/945e2863-8f13-4a33-a13d-a4538f02250e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-12-10T05:52:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Inspirational-Women-in-Science-and-Beatrice-Tinsley</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Beatrice</video:tag>
      <video:tag>Tinsley</video:tag>
      <video:tag>women</video:tag>
      <video:tag>scientists</video:tag>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-SAT-Prep-Test-2-Section-3-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -SAT Prep: Test 2 Section 3 part 1</video:title>
      <video:description>SAT Prep: Test 2 Section 3 part 1

Problems 1-4 starting on page 459</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22104.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T00:49:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-SAT-Prep-Test-2-Section-3-part-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biology-1B-Population-Genetics-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biology 1B - Population Genetics III</video:title>
      <video:description>&quot;Lec 18 - Biology 1B - Population Genetics III&quot;General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27216.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-21T03:58:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Biology-1B-Population-Genetics-III</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 3 - MIT Introduction to Bioengineering, Spring 2006&quot; Chemical Foundations of Bioengineering (cont.) - Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15078.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-28T13:01:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-Introduction-to-Bioengineering-Spring-2006</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 29 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 7

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3234</video:duration>
      <video:publication_date>2012-08-28T19:55:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-WorkEnergy-problem-with-Friction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Work/Energy problem with Friction</video:title>
      <video:description>Work/Energy problem with Friction

A conservation of energy problem where all of the energy is not conserved.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21098.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-08T17:38:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-60-WorkEnergy-problem-with-Friction</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>work</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>friction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Computer Science 164 -</video:title>
      <video:description>lec 26-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27567.jpg</video:thumbnail_loc>
      <video:duration>2745</video:duration>
      <video:publication_date>2012-09-30T08:38:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-26-Computer-Science-164</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Projectile-Motion-with-Ordered-Set-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Projectile Motion with Ordered Set Notation</video:title>
      <video:description>Projectile Motion with Ordered Set Notation

Solving the second part to the projectile motion problem (with wind gust) using ordered set vector notation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21110.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-08T17:43:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-72-Projectile-Motion-with-Ordered-Set-Notation</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Visual-Understanding-of-Centripetal-Acceleration-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Visual Understanding of Centripetal Acceleration Formula</video:title>
      <video:description>Visual Understanding of Centripetal Acceleration Formula

Visual understanding of how centripetal acceleration relates to velocity and radius</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21112.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-08T17:43:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-74-Visual-Understanding-of-Centripetal-Acceleration-Formula</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charged-particle-in-a-magnetic-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charged particle in a magnetic field</video:title>
      <video:description>This video shows the behaviour of charged particle in a magnetic field.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_11225.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-12-11T23:51:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Charged-particle-in-a-magnetic-field</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>charged</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Linear-Algebra-Transpose-of-a-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Linear Algebra: Transpose of a Vector</video:title>
      <video:description>Linear Algebra: Transpose of a Vector

Transpose of a column vector.  Matrix-matrix products using vectors</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22111.jpg</video:thumbnail_loc>
      <video:duration>726</video:duration>
      <video:publication_date>2012-09-11T00:50:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-96-Linear-Algebra-Transpose-of-a-Vector</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Transpose</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypertension?</video:title>
      <video:description>Direct Renin Inhibition is the first new mode of action in anti-hypertensive treatment for over a decade. The mechanism of action of Aliskiren (Rasilez) is also shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/e56773f6-6a03-4a91-9904-c431de8ad360/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-05T04:09:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Hypertension</video:player_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>Aliskiren</video:tag>
      <video:tag>Rasilez</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 12 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood reminds the students that the best class of functions for Fourier Functions are rapidly decreasing functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17621.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-09-03T16:29:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-The-Fourier-Transforms-and-its-Applications</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>rapidly</video:tag>
      <video:tag>decreasing</video:tag>
      <video:tag>decays</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Lin-Alg-Example-using-orthogonal-change-of-basis-matrix-to-find-transformation-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix</video:title>
      <video:description>Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix

Example using orthogonal change-of-basis matrix to find transformation matrix</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22176.jpg</video:thumbnail_loc>
      <video:duration>1624</video:duration>
      <video:publication_date>2012-09-11T01:06:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-129-Lin-Alg-Example-using-orthogonal-change-of-basis-matrix-to-find-transformation-matrix</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>to</video:tag>
      <video:tag>find</video:tag>
      <video:tag>Transformation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-114-Plotting-xy-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Plotting (x,y) relationships</video:title>
      <video:description>Plotting (x,y) relationships

u13_l1_t2_we1 Plotting (x,y) relationships t2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25268.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-09-18T02:33:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-114-Plotting-xy-relationships</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Plotting</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Biology 1A</video:title>
      <video:description>lec 9-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23367.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-13T13:10:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-9-Biology-1A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Monopolist-Optimizing-Price-part-1-Total-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Monopolist Optimizing Price (part 1)- Total Revenue.</video:title>
      <video:description>Monopolist Optimizing Price (part 1)- Total Revenue.

Starting to think about how a monopolist would rationally optimize profits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25502.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2012-09-18T15:55:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Monopolist-Optimizing-Price-part-1-Total-Revenue</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Undetermined-Coefficients-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Undetermined Coefficients 3</video:title>
      <video:description>Undetermined Coefficients 3

Another example where the nonhomogeneous part is a polynomial</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22186.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-11T01:08:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Undetermined-Coefficients-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Linear-Algebra-Proof-of-formula-for-determining-Eigenvalues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Linear Algebra: Proof of formula for determining Eigenvalues</video:title>
      <video:description>Linear Algebra: Proof of formula for determining Eigenvalues

Proof of formula for determining Eigenvalues</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22187.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T01:09:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-135-Linear-Algebra-Proof-of-formula-for-determining-Eigenvalues</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Formula</video:tag>
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      <video:tag>Determining</video:tag>
      <video:tag>eigenvalues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Undetermined-Coefficients-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Undetermined Coefficients 4</video:title>
      <video:description>Undetermined Coefficients 4

Putting it all together!</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22190.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-11T01:09:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Undetermined-Coefficients-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-137-Linear-Algebra-Finding-Eigenvectors-and-Eigenspaces-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Linear Algebra:  Finding Eigenvectors and Eigenspaces example</video:title>
      <video:description>Linear Algebra:  Finding Eigenvectors and Eigenspaces example

Finding the eigenvectors and eigenspaces of a 2x2 matrix</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22191.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-11T01:09:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-137-Linear-Algebra-Finding-Eigenvectors-and-Eigenspaces-example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Finding</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Eigenspaces</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Linear-Algebra-Eigenvalues-of-a-3x3-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Linear Algebra: Eigenvalues of a 3x3 matrix</video:title>
      <video:description>Linear Algebra: Eigenvalues of a 3x3 matrix

Determining the eigenvalues of a 3x3 matrix</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22192.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:10:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-138-Linear-Algebra-Eigenvalues-of-a-3x3-matrix</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
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      <video:tag>3x3</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-SAT-Prep-Test-3-Section-4-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  41 - SAT Prep: Test 3 Section 4 Part 1</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 1

Problems 1-5 starting on page 530</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22193.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-11T01:10:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-41-SAT-Prep-Test-3-Section-4-Part-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>prep</video:tag>
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      <video:tag>Section</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Laplace-Transform-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Laplace Transform 1</video:title>
      <video:description>Laplace Transform 1

Introduction to the Laplace Transform</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22194.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T01:10:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Laplace-Transform-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osmium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osmium Video - Periodic Table of Videos</video:title>
      <video:description>Osmium is element number 76. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12105.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-04-03T14:28:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Osmium-Video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>osmium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Effect-of-T</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Effect of T</video:title>
      <video:description>Effect of T

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26423.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-19T01:08:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-60-Effect-of-T</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>T</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Housing-Price-Conundrum-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Housing Price Conundrum (part 3)</video:title>
      <video:description>Housing Price Conundrum (part 3)

Why did lending standards become more and more lax from 2000 to 2006?</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22223.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-11T01:20:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Housing-Price-Conundrum-part-3</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wrong-Intelligent-Designs-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrong Intelligent Designs - Part 2</video:title>
      <video:description>Why our intelligent designs are wrong? This video contains a description with the difference between the same spices to make you understand the topic.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b182b957-c0f3-4bbe-a2cb-29bbd9eb442f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-14T06:26:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Wrong-Intelligent-Designs-Part-2</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Astronomy-as-I-See-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Astronomy as I  See  It</video:title>
      <video:description>Lec 63 - Astronomy as I  See  It. Alyssa Goodman, IIC Founding Director, Harvard-Smithsonian Center for Astrophysics. 

Most scientists draw pictures to communicate their ideas to each other. Goodman&apos;s work on star formation, along with work in other fields, reveals that he seemingly qualitative world of pictures often leads to quantitative insight. This talk will tell how and why the Astronomical Medicine group at the IIC adapted medical imaging software for use on astronomical data, producing results encapsulated in the first interactive &quot;3D PDF&quot; published in Nature. The speaker will also discuss her continuing collaboration with Microsoft Research on the &quot;WorldWide Telescope&quot; and conclude with thoughts on general principles of data visualization, and how clarification of those principles helps both the public and scientists to learn more from scientific investigations.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16103.jpg</video:thumbnail_loc>
      <video:duration>3324</video:duration>
      <video:publication_date>2012-08-29T09:31:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-63-Astronomy-as-I-See-It</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>alyssa</video:tag>
      <video:tag>goodman</video:tag>
      <video:tag>IIC</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applied</video:tag>
      <video:tag>sciences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Basic-Rate-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Basic Rate Problem</video:title>
      <video:description>Basic Rate Problem

U03_L2_T3_we2 : Basic Rate Problem</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24538.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T13:53:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Basic-Rate-Problem</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-14-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Cognitive Science C102 -</video:title>
      <video:description>lec 14-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27651.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-30T11:18:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-14-Cognitive-Science-C102</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-11-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11- Computer Science 164 -</video:title>
      <video:description>lec 11- Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27552.jpg</video:thumbnail_loc>
      <video:duration>2848</video:duration>
      <video:publication_date>2012-09-30T08:23:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-11-Computer-Science-164</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Angiography-Repairing-The-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiography - Repairing The Heart</video:title>
      <video:description>Video contains the angiography in India for advanced detection of heart disorders and cardiac disease. Different pictures are shown to make the topic more clear.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/fa3dfcb3-5e77-408f-b262-261fb06338df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2011-11-29T20:55:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Angiography-Repairing-The-Heart</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>angiography</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>dise</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 26 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 26: Spherical coordinates; surface area.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15667.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-08-28T18:48:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-MIT-1802-Multivariable-Calculus-Fall-2007</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
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More information at http://ocw.mit.edu/terms 
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How the bank can liquidate assets to pay off debt that comes due.</video:description>
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Orig. air date: MAR 30 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22868.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-11T08:26:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-The-Dental-Hygiene-Challenge</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Challenge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-4125-Architecture-Studio-Building-in-Landscap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-MIT 4.125 Architecture Studio: Building in Landscap</video:title>
      <video:description>&quot;Lec last - MIT 4.125 Architecture Studio: Building in Landscap&quot; Undergraduate Design Studio: Final Review B

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>1524</video:duration>
      <video:publication_date>2012-08-28T12:57:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-MIT-4125-Architecture-Studio-Building-in-Landscap</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heater-working-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heater working principle</video:title>
      <video:description>Winters and heaters. This is a 3d animation visual aid of how a heater functions as it generates heat to distribute and collects cold air to convert into warm heat.</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2011-11-25T20:22:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heater-working-principle</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Trigonometric-functions-to-solve-the-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using Trigonometric functions to solve the Using Trig Functions</video:title>
      <video:description>Using Trigonometric functions to solve the Using Trig Functions is shown in this math video lecture.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20032.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:35:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Using-Trigonometric-functions-to-solve-the-Using-Trig-Functions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Lecture-10-Neural-Networks-May-3-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Lecture 10 - Neural Networks (May 3, 2012)</video:title>
      <video:description>Lec 10 - Lecture 10 - Neural Networks (May 3, 2012). Neural Networks - A biologically inspired model. The efficient backpropagation learning algorithm. Hidden layers. Lecture 10 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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      <video:duration>5116</video:duration>
      <video:publication_date>2012-08-28T13:11:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Lecture-10-Neural-Networks-May-3-2012</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Introduction-to-mechanical-advantage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Introduction to mechanical advantage</video:title>
      <video:description>Introduction to mechanical advantage

Introduction to simple machines, mechanical advantage and moments.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21099.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-08T17:38:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-61-Introduction-to-mechanical-advantage</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Calculus-proof-of-centripetal-acceleration-formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Calculus proof of centripetal acceleration formula</video:title>
      <video:description>Calculus proof of centripetal acceleration formula

Proving that a = v^2/r</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21114.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-08T17:44:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-76-Calculus-proof-of-centripetal-acceleration-formula</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Loop-De-Loop-Question</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Loop De Loop Question</video:title>
      <video:description>Loop De Loop Question

Asks students to find the minimum speed necessary to complete the loop de loop</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21115.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-08T17:45:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-77-Loop-De-Loop-Question</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>question</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Introduction-to-Newtons-Law-of-Gravitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Introduction to Newton&apos;s Law of Gravitation</video:title>
      <video:description>Introduction to Newton&apos;s Law of Gravitation

A little bit on gravity</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21121.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-08T17:48:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-83-Introduction-to-Newtons-Law-of-Gravitation</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gravitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Radiographic-Anatomy-The-Shoulder-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Radiographic Anatomy: The Shoulder Region</video:title>
      <video:description>&quot;Lec 20 -Radiographic Anatomy: The Shoulder RegionReview of the bony parts and X-ray studies of the shoulder region.  Orig. air date: JUN 25 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21750.jpg</video:thumbnail_loc>
      <video:duration>796</video:duration>
      <video:publication_date>2012-09-09T07:21:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Radiographic-Anatomy-The-Shoulder-Region</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>region</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Intro-to-springs-and-Hookes-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Intro to springs and Hooke&apos;s Law</video:title>
      <video:description>Intro to springs and Hooke&apos;s Law

Introduction to Hooke&apos;s Law</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21123.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-08T17:48:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-85-Intro-to-springs-and-Hookes-Law</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>springs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hooke</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Potential-energy-stored-in-a-spring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Potential energy stored in a spring</video:title>
      <video:description>Potential energy stored in a spring

Work needed to compress a spring is the same thing as the potential energy stored in the compressed spring.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21124.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-08T17:49:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-86-Potential-energy-stored-in-a-spring</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>stored</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Segmental-Maxillary-Osteotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Segmental Maxillary Osteotomy</video:title>
      <video:description>&quot;Lec 2- Segmental Maxillary Osteotomy &quot;This tape demonstrates the surgical procedure for moving two central and one lateral maxillary incisor forward into proper occlusion. Orig. air date: FEB 3 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21143.jpg</video:thumbnail_loc>
      <video:duration>1975</video:duration>
      <video:publication_date>2012-09-09T02:32:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Segmental-Maxillary-Osteotomy</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Segmental</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Osteotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Spring-potential-energy-example-mistake-in-math</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Spring potential energy example (mistake in math)</video:title>
      <video:description>Spring potential energy example (mistake in math)

A spring, a frozen loop-d-loop and more!  (See if you can find the mistake I made and get the right answer!)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21125.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-08T17:49:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-87-Spring-potential-energy-example-mistake-in-math</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Spring</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>mistake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaos-Theory-and-Butterfly-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaos Theory and Butterfly Effect</video:title>
      <video:description>A very interesting video presented by sixty symbols shows the Chaos and butterfly effect. The explanation is provided with the demonstrations from our daily life.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/6cdafd28-9458-44d1-bb2f-9f3990b66070/cand_5.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2013-01-31T03:41:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chaos-Theory-and-Butterfly-Effect</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Chaos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 8 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23837.jpg</video:thumbnail_loc>
      <video:duration>4539</video:duration>
      <video:publication_date>2012-09-14T11:31:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Environmental-Economics-and-Policy-100</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 9 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23838.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-14T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Environmental-Economics-and-Policy-100</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube insertion</video:title>
      <video:description>Gastric intubation via the nasal passage ie nasogastric route is a common procedure that provides access to the stomach for diagnostic and therapeutic purposes a nasogastric tube is used for the procedure</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_10622.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-03T03:43:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nasogastric-tube-insertion</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Gravity</video:title>
      <video:description>Introduction to Gravity

Basics of gravity and the Law of Universal Gravitation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21053.jpg</video:thumbnail_loc>
      <video:duration>943</video:duration>
      <video:publication_date>2012-09-08T17:15:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Introduction-to-Gravity</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: Complex Characteristic Roots; Undamped and Damped Oscillations.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14829.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-08-28T02:11:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-MIT-1803-Differential-Equations-Spring-2006</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 8- MIT 6.035 Computer Language Engineering, Fall 2005.
Instruction Scheduling (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
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      <video:description>SAT Prep: Test 1 Section 3 Part 7

Problems 17-18 starting on page 399</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The video demonstrates the assembly of transistor flasher. There is a list of materials, schematic diagram and the PCB layout. Learn how the assembly is done.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the evolution of sex, it dissects and observes the very functions that are attributable to sexual organs and strategy and how different organisms go about their reproductive business to ensure survival.</video:description>
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      <video:publication_date>2012-12-01T06:02:31.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Evolution</video:tag>
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      <video:tag>sex</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 151C - Lecture 11</video:title>
      <video:description>History 151C - Lecture 11

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4333</video:duration>
      <video:publication_date>2012-09-18T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-History-151C-Lecture-11</video:player_loc>
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      <video:category>History</video:category>
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      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - History 151C - Lecture 12</video:title>
      <video:description>History 151C - Lecture 12

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-10-History-151C-Lecture-12</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - History 151C - Lecture 13</video:title>
      <video:description>History 151C - Lecture 13

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25898.jpg</video:thumbnail_loc>
      <video:duration>4553</video:duration>
      <video:publication_date>2012-09-18T18:09:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-History-151C-Lecture-13</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
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    <loc>https://dnatube.com/videos/Lec-17-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Psychology M176: Families and Couples  UCLA</video:title>
      <video:description>&quot;Lec 17 - Psychology M176: Families and Couples  UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Intimacy Across the Lifespan&quot;

May 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Orthodontic-Facebow-Wirebending-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Orthodontic Facebow Wirebending Techniques</video:title>
      <video:description>&quot;Lec 4 - Orthodontic Facebow Wirebending Techniques&quot; Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-07T16:38:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Orthodontic-Facebow-Wirebending-Techniques</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthodontic</video:tag>
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      <video:tag>Wirebending</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-History-151C-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - History 151C - Lecture 19</video:title>
      <video:description>History 151C - Lecture 19

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4262</video:duration>
      <video:publication_date>2012-09-18T18:14:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-History-151C-Lecture-19</video:player_loc>
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      <video:category>History</video:category>
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      <video:tag>19</video:tag>
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    <loc>https://dnatube.com/videos/Lec-36-Chemistry-1A-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Chemistry 1A - Lecture 7</video:title>
      <video:description>Chemistry 1A - Lecture 7

General Chemistry</video:description>
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      <video:duration>2952</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-36-Chemistry-1A-Lecture-7</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 31 - Computer Science 61B -No visuals for first 3 mi</video:title>
      <video:description>`&quot;Lec 31 - Computer Science 61B -No visuals for first 3 mi&quot;Data Structures</video:description>
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    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 32 - Computer Science 61B &quot;Data Structures</video:description>
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    <loc>https://dnatube.com/videos/Lec-63-Barking-NO-CS2-Tube-Demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Barking NO CS2 Tube Demo</video:title>
      <video:description>Barking NO CS2 Tube Demo

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>tube</video:tag>
      <video:tag>demo</video:tag>
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    <loc>https://dnatube.com/videos/Plasma-Electrolysis-Of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This test was done with tap water as electrolyte and about 260Volts at 0.4Amps this is a very basic plasma electrolysis a zinc screw serves as the negative electrolyzed is plain tap water it appears slightly yellow</video:description>
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      <video:publication_date>2011-12-12T02:20:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Plasma-Electrolysis-Of-Water</video:player_loc>
      <video:uploader>bresca</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-18-History-151C-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - History 151C - Lecture 20</video:title>
      <video:description>History 151C - Lecture 20

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25916.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-18T18:15:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-History-151C-Lecture-20</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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    <loc>https://dnatube.com/videos/Total-Station-Blackout-in-Nuclear-Power-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Station Blackout in Nuclear Power Plants</video:title>
      <video:description>What happens when there is total station blackout in Nuclear Power Plants. the progression of an accident scenario involving a total station blackout at a Canadian nuclear power plant is explained in this video.  Multiple safety system layers and highlights that even during an extremely severe accident will be activated.</video:description>
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      <video:duration>689</video:duration>
      <video:publication_date>2016-02-05T12:43:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Total-Station-Blackout-in-Nuclear-Power-Plants</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Blackout</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Similarity-of-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Similarity of Triangles</video:title>
      <video:description>This video explains the similarity of triangles with a geometric representation. It is not necessary that the size of the similar triangles must be different. Here are some conditions which must be satisfied to have the similarity.</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Similarity-of-Triangles</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>similarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tin</video:title>
      <video:description>The origin of name Tin, its sources, abundance and sources are explained in this video. Tin is widely used in coating the steel cans. It is also used in making super conducting magnets.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/915d1ede-370f-4b5f-989e-0908d763379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-11T23:57:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Tin</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Amine-as-Nucleophile-in-Sn2-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Amine as Nucleophile in Sn2 Reaction</video:title>
      <video:description>Amine as Nucleophile in Sn2 Reaction

Amine as Nucleophile in Sn2 Reaction</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24614.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T14:19:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-58-Amine-as-Nucleophile-in-Sn2-Reaction</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amine</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Nucleophile</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safety-Flip-by-a-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safety Flip by a Shuttle</video:title>
      <video:description>This video shows a spacecrafts that flips for the safety purpose. Video is really interesting and is good for the education purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/fa239f8a-5e2e-445e-a434-430318f60481/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-02-08T03:05:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Safety-Flip-by-a-Shuttle</video:player_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>shuttle</video:tag>
      <video:tag>Flips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Safety</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Examples-of-Isotopes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Examples of Isotopes</video:title>
      <video:description>Examples of Isotopes

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26146.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-19T00:03:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Examples-of-Isotopes</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Examples</video:tag>
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      <video:tag>Isotopes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uterus-endometrial-biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uterus endometrial biopsy</video:title>
      <video:description>An endometrial biopsy of the uterus is undertaken for several purposes that include a cancer or pre cancer cell check up, for infertility or fertility and even irregular breeding.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/ba4d71fa-7d7e-4437-b29f-a87d4ef149c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-28T06:07:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Uterus-endometrial-biopsy</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-U-of-M-Dental-Cubicle-Introduction-Operation-and-Disinfection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The U of M Dental Cubicle: Introduction,  Operation and Disinfection</video:title>
      <video:description>&quot;Lec Last - The U of M Dental Cubicle: Introduction,  Operation and Disinfection&quot; Produced to orient the new user to the cubicle equipment and its operation, including the proper disinfection techniques for the University of Michigan School of Dentistry Dental Cubicle.  Orig. air date: JUN 22 89

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22902.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-11T08:44:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-The-U-of-M-Dental-Cubicle-Introduction-Operation-and-Disinfection</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>U</video:tag>
      <video:tag>of</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Cubicle</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Disinfection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cancerous-Colon-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cancerous Colon Tissue</video:title>
      <video:description>Cancerous Colon Tissue

Dr. Andy Connolly of Stanford Medical School shows us what cancerous colon tissue looks like</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25145.jpg</video:thumbnail_loc>
      <video:duration>757</video:duration>
      <video:publication_date>2012-09-18T01:31:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Cancerous-Colon-Tissue</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cancerous</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Plant-and-Microbial-Biology-160-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Plant and Microbial Biology 160 - Lecture 15</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 15

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26637.jpg</video:thumbnail_loc>
      <video:duration>2902</video:duration>
      <video:publication_date>2012-09-19T01:57:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Plant-and-Microbial-Biology-160-Lecture-15</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Technical-Construction-of-the-Porter-Wire-Appliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Technical Construction of the Porter Wire Appliance</video:title>
      <video:description>&quot;Lec 25 - Technical Construction of the Porter Wire Appliance&quot; Demonstration of steps involved in constructing the Porter Wire appliance and with stone casts demonstrates its use in the oral cavity. Orig. air date: FEB 26 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20784.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-09-07T17:02:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Technical-Construction-of-the-Porter-Wire-Appliance</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>steps</video:tag>
      <video:tag>involved</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Constructing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Porter</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>appliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Preparation-of-Immediate-Denture-for-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61  - Preparation of Immediate Denture for Delivery</video:title>
      <video:description>&quot;Lec 61  - Preparation of Immediate Denture for Delivery&quot; Shows how to eliminate processing errors of the immediate denture. Uses marking and grinding to achieve the best occlusion for the denture and hence greatest stability. Orig. air date: JUL 23 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21451.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-09T05:24:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-61-Preparation-of-Immediate-Denture-for-Delivery</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>61</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>for</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Singapore-Math-Grade-3a-Unit-2-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -19 Singapore Math: Grade 3a Unit 2 (part 10)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 10)

Some final 4 digit subtraction problems.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21909.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-10T18:04:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Singapore-Math-Grade-3a-Unit-2-part-10</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
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      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Singapore-Math-Grade-3a-Unit-2-part-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 Singapore Math:  Grade 3a Unit 2 (part 11)</video:title>
      <video:description>Singapore Math:  Grade 3a Unit 2 (part 11)

Some 2-step word problems.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21910.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2012-09-10T18:05:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Singapore-Math-Grade-3a-Unit-2-part-11</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
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      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-GMAT-Data-Sufficiency-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - GMAT: Data Sufficiency 32</video:title>
      <video:description>GMAT: Data Sufficiency 32

129-131, pg. 289</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22363.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-11T01:52:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-GMAT-Data-Sufficiency-32</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>32</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Chi-Square-Distribution-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Chi-Square Distribution Introduction</video:title>
      <video:description>Chi-Square Distribution Introduction

Chi-Square Distribution Introduction</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22748.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-11T03:03:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-62-Chi-Square-Distribution-Introduction</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Chi</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-SAT-Prep-Test-6-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  82 - SAT Prep: Test 6 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 3

Problems 7-11 starting on page 718</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22369.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-11T01:53:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-82-SAT-Prep-Test-6-Section-3-Part-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Programming Abstractions (Stanford)&quot; Lecture 12 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to go over pointers and moves on to recursive data and linked lists. She starts off explaining the basics of pointers and have two variables pointing to the same address then explains that it is better to not delete the same address more than once, as something not wanted might happen. Julie then explains the interaction between pointers and dynamic arrays.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17679.jpg</video:thumbnail_loc>
      <video:duration>2505</video:duration>
      <video:publication_date>2012-09-03T16:51:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Programming-Abstractions-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>address</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>data</video:tag>
      <video:tag>lists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1AL -  Anatomy</video:title>
      <video:description>&quot;Lec 8 - Biology 1AL -  Anatomy&quot;General Biology Laboratory</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24212.jpg</video:thumbnail_loc>
      <video:duration>4888</video:duration>
      <video:publication_date>2012-09-15T04:53:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Anatomy</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bombs</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon -also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive -and destructive- power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

    The atomic bomb -also called the A-Bomb- is a destructive weapon, marked by its great explosive power. It works on the principle of nuclear fission, in which uranium-235 or plutonium-239 is used to undergo fission.   When a neutron strikes the nucleus of an atom of uranium-235 or plutonium-239, the nucleus fissions or splits.During such process, a great deal of gamma rays and thermal energy are produced, in addition to two or more neutrons th</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/d8d02675-a317-45e1-b83b-ffcb22292e53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2010-11-16T10:12:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nuclear-Bombs</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dissection-Thorax-Pleura-and-Superior-Mediastinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 Dissection: Thorax; Pleura and Superior Mediastinum</video:title>
      <video:description>&quot;Lec 3 Dissection: Thorax; Pleura and Superior Mediastinum&quot;The anatomical landmarks of the thorax including the pleura and the superior mediastinum using a human cadaver.  Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21657.jpg</video:thumbnail_loc>
      <video:duration>1447</video:duration>
      <video:publication_date>2012-09-09T06:42:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Dissection-Thorax-Pleura-and-Superior-Mediastinum</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>Pleura</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>Mediastinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Steve-Carle-Vertical-Wind-Turbine-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Steve Carle Vertical Wind Turbine Design</video:title>
      <video:description>This is an animation of a Vertical Wind Turbine Design or VAWT by Steve Carle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/07298dd8-b253-4765-8825-961d4633f1de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-11-25T23:51:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Steve-Carle-Vertical-Wind-Turbine-Design</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Carle</video:tag>
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Plant Molecular Genetics</video:description>
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      <video:description>Potassium is an &quot;evil&quot; element, but it&apos;s crucial to life. In this video see some violent explosions and the gentle creation of a potassium mirror. 

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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Oxidation and reduction in cellular respiration.  Reconciling the biology and chemistry definitions of oxidation and reduction.</video:description>
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Problems 1-5 starting on page 733</video:description>
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Problems 1-7 starting on page 774</video:description>
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Overview of the Krebs or Citric Acid Cycle</video:description>
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Problems 6-9 starting on page 734</video:description>
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      <video:description>Electron Transport Chain

Overview of the Electron Transport Chain</video:description>
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Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles</video:description>
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General Chemistry</video:description>
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    <video:video>
      <video:title>Lec 5 - Letters and Science C70V</video:title>
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      <video:description>&quot;Lec 13 Dissection: Facial Muscles&quot;The anatomy of the facial muscles using a human cadaver.   Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:title>Lec 13 - MIT CMS.930 Media, Education and the Marketplace</video:title>
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View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Lec 110 - Proof (Advanced): Field from infinite plate (part 1)</video:title>
      <video:description>Proof (Advanced): Field from infinite plate (part 1)

Electric field generated by a uniformly charged, infinite plate</video:description>
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      <video:description>Spring 2010 season Lecture 6 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley. This is a makeup class to
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      <video:description>Transformers
Car Coils
RC Circuits

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3023</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lecture-24-MIT-802-Electricity-and-Magnetism-Spring-2002</video:player_loc>
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      <video:tag>mit</video:tag>
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      <video:tag>electrostatics</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-Dissection-of-Acellular-Basement-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 Dissection of Acellular Basement Membrane</video:title>
      <video:description>&quot;Lec 14 Dissection of Acellular Basement Membrane&quot;QThe technique of dissection of epithelium and mesenchymal tissue from  basement membrane.  Orig. air date: MAR 23 72

This is part of the Open.Michigan collection at:
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      <video:player_loc>https://dnatube.com/videos/Lec-14-Dissection-of-Acellular-Basement-Membrane</video:player_loc>
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      <video:tag>Lec</video:tag>
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      <video:tag>Acellular</video:tag>
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      <video:tag>membrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Converting-fractions-to-decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Converting fractions to decimals</video:title>
      <video:description>Converting fractions to decimals

How to express a fraction as a decimal</video:description>
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      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symbiosis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symbiosis Video</video:title>
      <video:description>Different species often depend on one another. David Gonzales describes the remarkable relationship of the Clark&apos;s nutcracker and the whitebark pine, to illustrate the interdependency known as symbiosis. (Launching a series on How Things Work)

&quot;Symbiosis: A Surprising Tale of Species Cooperation&quot; was animated by Sunni Brown (http://www.sunnibrown.com)</video:description>
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      <video:player_loc>https://dnatube.com/videos/Symbiosis-Video</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>David</video:tag>
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      <video:tag>Nature</video:tag>
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      <video:tag>TED</video:tag>
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      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt language

(Courtesy of Bill Thies. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:publication_date>2012-08-28T20:13:26.000Z</video:publication_date>
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      <video:category>Others</video:category>
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      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-The-Rule-of-72-for-Compound-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - The Rule of 72 for Compound Interest</video:title>
      <video:description>The Rule of 72 for Compound Interest

Using the Rule of 72 to approximate how long it will take for an investment to double at a given interest rate</video:description>
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      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T03:00:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-64-The-Rule-of-72-for-Compound-Interest</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 7- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-3-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 3 - MIT 6.001 Structure and Interpretation, 1986&quot; Higher-order Procedures

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:publication_date>2012-08-28T20:27:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-3-MIT-6001-Structure-and-Interpretation-1986</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
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      <video:tag>Structure</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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    <loc>https://dnatube.com/videos/Lec-50-Anatomy-of-a-muscle-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Anatomy of a muscle cell</video:title>
      <video:description>Anatomy of a muscle cell

Understanding the structure of a muscle cell</video:description>
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      <video:duration>992</video:duration>
      <video:publication_date>2012-09-11T02:15:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-50-Anatomy-of-a-muscle-cell</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>A</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>cell</video:tag>
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    <video:video>
      <video:title>Lec 28 -Gross Anatomy: External Carotid Artery -  Retrostyloid Region</video:title>
      <video:description>&quot;Lec 28 -Gross Anatomy: External Carotid Artery -  Retrostyloid Region&quot;The anatomical landmarks of the external carotid artery, including the retrostyloid region using a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-28-Gross-Anatomy-External-Carotid-Artery-Retrostyloid-Region</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Gross</video:tag>
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      <video:tag>External</video:tag>
      <video:tag>Carotid</video:tag>
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      <video:tag>Retrostyloid</video:tag>
      <video:tag>region</video:tag>
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    <loc>https://dnatube.com/videos/Lec-29-Gross-Anatomy-Middle-Ear-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Gross Anatomy: Middle Ear Cavity</video:title>
      <video:description>&quot;Lec 29 -Gross Anatomy: Middle Ear Cavity&quot;Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>646</video:duration>
      <video:publication_date>2012-09-09T06:55:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Gross-Anatomy-Middle-Ear-Cavity</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Cavity</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Maxillary-division-of-the-trigeminal-nerve-maxillary-artery3rd-part-and-ptygopalatine-fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 -Maxillary division of the trigeminal nerve; maxillary artery(3rd part) and ptygopalatine fos</video:title>
      <video:description>&quot;Lec 33 -Maxillary division of the trigeminal nerve; maxillary artery(3rd part) and ptygopalatine fossa&quot;Orig. air date: JUN 27 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>664</video:duration>
      <video:publication_date>2012-09-09T07:01:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Maxillary-division-of-the-trigeminal-nerve-maxillary-artery3rd-part-and-ptygopalatine-fossa</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>3rd</video:tag>
      <video:tag>part</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ptygopalatine</video:tag>
      <video:tag>Fossa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Find-the-Co-ordinates-of-a-point-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Find the Co-ordinates of a point In Space</video:title>
      <video:description>Finding the co-ordinates of a point in space is an important section studied in co-ordinate geometry. This video will explain the three planes xy,yz,xz and how to find the co-ordinates of a point in space.</video:description>
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      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:48:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Find-the-Co-ordinates-of-a-point-In-Space</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>co</video:tag>
      <video:tag>ordinates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-add-past-infinity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to add past infinity by Minute Physics</video:title>
      <video:description>What does adding past infinity have to do with physics? Watch this comical, yet educational video to find out.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a2419bb6-5779-4ab2-a9c9-e4e1245091f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-05T04:10:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-add-past-infinity-by-Minute-Physics</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>infinity</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Role-of-Phagocytes-in-Innate-or-Nonspecific-Immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Role of Phagocytes in Innate or Nonspecific Immunity</video:title>
      <video:description>Role of Phagocytes in Innate or Nonspecific Immunity

Role of phagocytes in innate or nonspecific immunity.  Neutrophils, macrophages, and dendritic cells.  MHC II.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22488.jpg</video:thumbnail_loc>
      <video:duration>980</video:duration>
      <video:publication_date>2012-09-11T02:17:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-51-Role-of-Phagocytes-in-Innate-or-Nonspecific-Immunity</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Nonspecific</video:tag>
      <video:tag>immunity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Behavioral-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Biology 1B - Behavioral Ecology</video:title>
      <video:description>&quot;Lec 12 -  Biology 1B - Behavioral Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27210.jpg</video:thumbnail_loc>
      <video:duration>2494</video:duration>
      <video:publication_date>2012-09-21T03:56:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Biology-1B-Behavioral-Ecology</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 11 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23671.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-14T10:28:02.000Z</video:publication_date>
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      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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    <loc>https://dnatube.com/videos/Lec-26-Plant-and-Microbial-Biology-160-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Plant and Microbial Biology 160 - Lecture 27</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 27

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26677.jpg</video:thumbnail_loc>
      <video:duration>2728</video:duration>
      <video:publication_date>2012-09-19T02:05:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Plant-and-Microbial-Biology-160-Lecture-27</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization   II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd covers subgradient methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17529.jpg</video:thumbnail_loc>
      <video:duration>4485</video:duration>
      <video:publication_date>2012-09-03T15:12:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Convex-Optimization-II-Stanford</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>negativ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 14: Molecular orbital theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15833.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-08-28T20:50:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
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      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
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      <video:tag>Particle</video:tag>
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      <video:tag>general</video:tag>
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      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Letters and Science C70V</video:title>
      <video:description>Lec 16- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17139.jpg</video:thumbnail_loc>
      <video:duration>4477</video:duration>
      <video:publication_date>2012-09-02T11:14:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Exam-and-SAMPLE-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Exam and SAMPLE history</video:title>
      <video:description>Watch this video to identify the signs and symptoms of an injury. DOTS is the technique used for examination which means Deformity, Open wounds, Tenderness and Swelling.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/abe17e97-7448-418f-8846-d3a56639aa12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-30T08:57:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physical-Exam-and-SAMPLE-history</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>History</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-Fabrication-of-Removable-Silver-Dies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106  - Fabrication of Removable Silver Dies</video:title>
      <video:description>&quot;Lec 106  - Fabrication of Removable Silver Dies&quot; Starting with a plated rubber base impression, removable silver dies are constructed with Duralay.  The casts are then mounted in the articulator. Orig. air date: NOV 2 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21704.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-09T07:04:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-106-Fabrication-of-Removable-Silver-Dies</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>106</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Silver</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-Cementation-of-an-Anterior-Pinledge-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107  - Cementation of an Anterior Pinledge Bridge</video:title>
      <video:description>&quot;Lec 107  - Cementation of an Anterior Pinledge Bridge&quot; Dr. Lorey shows the procedure used to cement an anterior three unit bridge on the visidont and on a patient. Orig. air date: NOV 2 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21705.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-09T07:04:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-107-Cementation-of-an-Anterior-Pinledge-Bridge</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>107</video:tag>
      <video:tag>Cementation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Analysis-of-Partially-Edentulous-Diagnostic-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109  - Analysis of Partially Edentulous Diagnostic Casts</video:title>
      <video:description>&quot;Lec 109  - Analysis of Partially Edentulous Diagnostic Casts&quot; Dr. Kotowicz demonstrates occlusal analysis using articulator mounted casts prior to partial denture delivery.  Orig. air date: FEB 14 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21707.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-09T07:04:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-109-Analysis-of-Partially-Edentulous-Diagnostic-Casts</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>109</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Mouth-Preparation-of-Non-Restored-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110  - Mouth Preparation of Non-Restored Teeth</video:title>
      <video:description>&quot;Lec 110  - Mouth Preparation of Non-Restored Teeth&quot; Shows the preparation of the occlusal rests, axial surfaces, and centric stops on the non-restored teeth, prior to partial denture delivery. Orig. air date: FEB 14 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21708.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2012-09-09T07:04:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-110-Mouth-Preparation-of-Non-Restored-Teeth</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>110</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-translation-occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does translation occur?</video:title>
      <video:description>This video shows the process of protein translation. Amino acids are added to the polypeptide chain during the process.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/702b0447-76d9-4a5a-8075-a24036f1b505/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-10-31T00:37:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-does-translation-occur</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-172-Properties-of-Denture-Base-Resins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - Properties of Denture Base Resins</video:title>
      <video:description>&quot;Lec 172 - Properties of Denture Base Resins&quot; Describes a lab experiment on the properties of denture base resins,  intended to be used with a laboratory workbook. Orig. air date: JAN 8 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22984.jpg</video:thumbnail_loc>
      <video:duration>1309</video:duration>
      <video:publication_date>2012-09-11T10:37:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-172-Properties-of-Denture-Base-Resins</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>172</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Resins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-173-Occlusal-Amalgams-for-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 173 - Occlusal Amalgams for Complete Denture</video:title>
      <video:description>&quot;Lec 173 - Occlusal Amalgams for Complete Denture&quot; Amalgam occlusals are developed to provide a smooth, free gliding pathway in the various articulator excursions. Orig. air date: AUG 29 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22985.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-11T10:37:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-173-Occlusal-Amalgams-for-Complete-Denture</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>173</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Amalgams</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Plant-and-Microbial-Biology-160-Lecture-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Plant and Microbial Biology 160 - Lecture 37</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 37

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26713.jpg</video:thumbnail_loc>
      <video:duration>3251</video:duration>
      <video:publication_date>2012-09-19T02:12:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-Plant-and-Microbial-Biology-160-Lecture-37</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chemistry 1A - Lecture 29</video:title>
      <video:description>Chemistry 1A - Lecture 29

General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26765.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-19T02:24:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Lecture-29</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Lecture-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A - Lecture 30</video:title>
      <video:description>Chemistry 1A - Lecture 30

General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26767.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-19T02:24:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Lecture-30</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-26-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Biology 1A</video:title>
      <video:description>lec 26-Biology 1AGeneral Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23385.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-13T13:22:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-26-Biology-1A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 18: Free energy and control of spontaneity

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15837.jpg</video:thumbnail_loc>
      <video:duration>2679</video:duration>
      <video:publication_date>2012-08-28T20:51:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
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  <url>
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General Biology Lecture</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Multi-cellularity-Cell-Shape-and-f</loc>
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    <video:video>
      <video:title>Lec 27- Multi-cellularity: Cell Shape and f</video:title>
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General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17175.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>Fall</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 28- Homeostasis:  Digestion and Nutriti</video:title>
      <video:description>Lec 28- Homeostasis:  Digestion and Nutriti.
General Biology Lecture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17176.jpg</video:thumbnail_loc>
      <video:duration>2624</video:duration>
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    <video:video>
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      <video:description>Lec 21- Regulation of Gene Expression in Pr.
General Biology Lecture</video:description>
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      <video:duration>3070</video:duration>
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  <url>
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Introduction to American Studies</video:description>
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    <video:video>
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      <video:description>There are two kind of motions. One of them is translatory motion and second one is rotatory motion. This video shows how to calculate motion of centre of mass of an isolated system of particles. This is a second part of the video.</video:description>
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      <video:uploader>burki</video:uploader>
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    <video:video>
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      <video:description>Spring 2010 season Lecture 23 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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    <video:video>
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      <video:description>&quot;Lec 21 - Unilateral Pin Ledge Preparation&quot; Demonstration of preparation of unilateral pin ledge on a maxillary central incisor.  Orig. air date: DEC 15 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hydrogen Combustion</video:title>
      <video:description>Hydrogen Combustion

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>47</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Exact Equations Example 1</video:title>
      <video:description>Exact Equations Example 1

First example of solving an exact differential equation.</video:description>
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      <video:duration>729</video:duration>
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      <video:description>SAT Prep: Test 2 Section 3 Part 5

Problems 17-19 starting on page 463</video:description>
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      <video:title>Lec 20 - American Studies 10AC - Lecture 21</video:title>
      <video:description>American Studies 10AC - Lecture 21

Introduction to American Studies</video:description>
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      <video:duration>4215</video:duration>
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    <video:video>
      <video:title>Lec 30 - Redox and Electrochemistry</video:title>
      <video:description>Redox and Electrochemistry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>326</video:duration>
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      <video:uploader>71cat3</video:uploader>
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    <video:video>
      <video:title>Lec 42 - Chemistry 1A - Lecture 43: Glenn Seaborg Lecture</video:title>
      <video:description>Chemistry 1A - Lecture 43: Glenn Seaborg Lecture

General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26799.jpg</video:thumbnail_loc>
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      <video:title>Lec 12 - Address Book: Putting People in Your App</video:title>
      <video:description>&quot;Lec 12 - Address Book: Putting People in Your App&quot; (May 11, 2009) Alex Aybes discusses putting people in your application -- the address book.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Computer Science C149 - Lecture 5

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25943.jpg</video:thumbnail_loc>
      <video:duration>4358</video:duration>
      <video:publication_date>2012-09-18T18:27:34.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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Introduction to Embedded Systems</video:description>
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      <video:description>The Action Potential which  is a short-lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory and its relationships is explained in this science video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/06/d578ba5e-b94b-45e5-9ede-f51e04c2df4a/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Lin Alg: Changing coordinate systems to help find a transformation matrix</video:title>
      <video:description>Lin Alg: Changing coordinate systems to help find a transformation matrix

Changing our coordinate system to find the transformation matrix with respect to standard coordinates</video:description>
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      <video:duration>1739</video:duration>
      <video:publication_date>2012-09-11T01:04:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-124-Lin-Alg-Changing-coordinate-systems-to-help-find-a-transformation-matrix</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>find</video:tag>
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      <video:tag>matrix</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91  - Forming the Occlusion Template</video:title>
      <video:description>&quot;Lec 91  - Forming the Occlusion Template&quot; A functional template is generated from the patient&apos;s actual teeth,  then poured in stone  and the prosthesis is made. Orig. air date: SEP 30 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1182</video:duration>
      <video:publication_date>2012-09-09T06:36:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-91-Forming-the-Occlusion-Template</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Template</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science C149 - Lecture 14</video:title>
      <video:description>Computer Science C149 - Lecture 14

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25953.jpg</video:thumbnail_loc>
      <video:duration>4193</video:duration>
      <video:publication_date>2012-09-18T18:37:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Computer-Science-C149-Lecture-14</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science C149 - Lecture 15</video:title>
      <video:description>Computer Science C149 - Lecture 15

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25954.jpg</video:thumbnail_loc>
      <video:duration>4654</video:duration>
      <video:publication_date>2012-09-18T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Computer-Science-C149-Lecture-15</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 30 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Polarizers
Malus&apos;s Law
Brewster Angle
Polarization by Reflection and Scattering
Why is the sky blue? Why are sunsets red?
The sun will set in the lecture hall!

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3087</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-C149-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science C149 - Lecture 17</video:title>
      <video:description>Computer Science C149 - Lecture 17

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25955.jpg</video:thumbnail_loc>
      <video:duration>4752</video:duration>
      <video:publication_date>2012-09-18T18:39:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Computer-Science-C149-Lecture-17</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Internal-combustion-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Internal combustion engine</video:title>
      <video:description>Animation of the inner workings of an internal combustion engine.  It shows us the process that changes chemical energy into mechanical energy.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/793c4e6b-f2f8-40f9-9201-1bc277bd017b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2014-08-27T05:26:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Internal-combustion-engine</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>Combustion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science C149 - Lecture 19</video:title>
      <video:description>Computer Science C149 - Lecture 19

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25956.jpg</video:thumbnail_loc>
      <video:duration>4781</video:duration>
      <video:publication_date>2012-09-18T18:40:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Computer-Science-C149-Lecture-19</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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    <video:video>
      <video:title>Lec 7 - Banking 7: Giving out loans without giving out gold</video:title>
      <video:description>Banking 7: Giving out loans without giving out gold.

How banks can give out loans without ever giving out gold.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22284.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-7-Banking-7-Giving-out-loans-without-giving-out-gold</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Electrical Engineering 141</video:title>
      <video:description>Lec 1- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17042.jpg</video:thumbnail_loc>
      <video:duration>4108</video:duration>
      <video:publication_date>2012-09-02T05:12:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-141</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  71 - SAT Prep: Test 5 Section 7 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 2

Problems 6-9 starting on page 670</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22285.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:37:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-71-SAT-Prep-Test-5-Section-7-Part-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Bailout 15: More on the solution</video:title>
      <video:description>Bailout 15: More on the solution

More on the &quot;Plutsky Plan&quot;.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22286.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-11T01:37:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Bailout-15-More-on-the-solution</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>the</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Banking 8: Reserve Ratios</video:title>
      <video:description>Banking 8: Reserve Ratios

How reserve requirements limit how much lending a bank can do.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22287.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
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      <video:tag>reserve</video:tag>
      <video:tag>ratios</video:tag>
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      <video:description>SAT Prep: Test 5 Section 7 Part 3

Problems 11-12 on page 672</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22288.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
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      <video:category>Mathematics</video:category>
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      <video:description>Nanotechnology has the potential to change the world in many positive ways. It can improve many products that we use today as well as make it possible to develop many new products. This video tells you how nanotechnology is going to shape the future world. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/9e8559cf-247e-49a2-a7b4-e97af76aa062/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-27T11:55:40.000Z</video:publication_date>
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      <video:uploader>kelmad</video:uploader>
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      <video:tag>nanotechnology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2293</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/7bf088dc-d9fa-43cf-8969-c5bee2b40e0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
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      <video:uploader>tubeman</video:uploader>
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Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>climate</video:tag>
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      <video:tag>energy</video:tag>
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      <video:tag>GDP</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>Fresnel</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>Targets</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
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      <video:player_loc>https://dnatube.com/videos/Lec-9-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - IIT JEE Trigonometric Maximum</video:title>
      <video:description>IIT JEE Trigonometric Maximum

IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20082.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T01:52:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-IIT-JEE-Trigonometric-Maximum</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>maximum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-roadways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar roadways</video:title>
      <video:description>This video shows us how a couple of engineers could solve our energy crisis.  They came up with a way to harness electricity from our highways and roads. Check this out.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/f866a7e1-4d5e-400d-9436-3968a226bfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2014-08-27T21:13:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solar-roadways</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>roadways</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Types-and-Paternity-720pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Types and Paternity (720p).mp4</video:title>
      <video:description>This video explains how paternity problems are solved with blood types. Before DNA analysis was available, blood types were the most common factor considered in human paternity testing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/07/96c957f1-656d-482a-afb1-68aede389072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2014-07-22T02:20:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Blood-Types-and-Paternity-720pmp4</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Paternity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Simple-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Simple Equations</video:title>
      <video:description>Simple Equations

Introduction to basic algebraic equations of the form Ax=B</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20083.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2012-09-06T01:52:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Simple-Equations</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Chemistry-Experiments-by-Dr-Hunder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Chemistry Experiments by Dr. Hunder</video:title>
      <video:description>These cool chemistry experiments are performed by Dr. Hunter. They are all must see one. Here is a little compilation of the cool experiments he did in his classes.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/04/a54467cb-aa1f-41ff-8c73-070a0089cbcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2015-04-18T10:00:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cool-Chemistry-Experiments-by-Dr-Hunder</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 26 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his final topic, space and the higher dimension Fourier Transform.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17644.jpg</video:thumbnail_loc>
      <video:duration>3236</video:duration>
      <video:publication_date>2012-09-03T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-The-Fourier-Transforms-and-its-Applications</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Anal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Launching-and-Landing-on-Different-Elevations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Launching and Landing on Different Elevations</video:title>
      <video:description>Launching and Landing on Different Elevations

More complicated example involving launching and landing at different elevations</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21065.jpg</video:thumbnail_loc>
      <video:duration>912</video:duration>
      <video:publication_date>2012-09-08T17:21:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Launching-and-Landing-on-Different-Elevations</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Launching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Elevations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-ANOVA-3-Hypothesis-Test-with-F-Statistic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - ANOVA 3 -Hypothesis Test with F-Statistic</video:title>
      <video:description>ANOVA 3 -Hypothesis Test with F-Statistic

Analysis of Variance 3 -Hypothesis Test with F-Statistic</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22753.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T03:06:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-67-ANOVA-3-Hypothesis-Test-with-F-Statistic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Statistic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Alginate-Impression-Materials-and-Hand-Spatulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Alginate Impression Materials and Hand Spatulation</video:title>
      <video:description>&quot;Lec 15 - Alginate Impression Materials and Hand Spatulation&quot; A demonstration to assist hygienists in the taking of an alginate impression and the pouring of study models.  Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22799.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-09-11T07:53:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Alginate-Impression-Materials-and-Hand-Spatulation</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Spatulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Model-Plaster-Vacuum-Spatulation-Kerr-Snow-White-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)</video:title>
      <video:description>&quot;Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)&quot; The mixing of model plaster is demonstrated with the use of a power spatulator with vacuum attachment. Vibration of plaster into a base former also is demonstrated. Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22800.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-11T07:54:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Model-Plaster-Vacuum-Spatulation-Kerr-Snow-White-1</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Spatulation</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>white</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Spruing-Investing-and-Casting-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Spruing, Investing and Casting Gold</video:title>
      <video:description>&quot;Lec 25 - Spruing, Investing and Casting Gold&quot; Demonstrates the technique of spruing, investing and casting gold via the thermal expanding technique.  Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22809.jpg</video:thumbnail_loc>
      <video:duration>2174</video:duration>
      <video:publication_date>2012-09-11T08:05:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Spruing-Investing-and-Casting-Gold</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Class-III-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Class III Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 15 - Class III Cohesive Alloyed Gold Filling&quot; Demonstrates the preparation and filling of a Class III cavity on a maxillary anterior tooth. Preparation is from the lingual and alloyed gold is the restorative material. Orig. air date: SEP 15 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22830.jpg</video:thumbnail_loc>
      <video:duration>1651</video:duration>
      <video:publication_date>2012-09-11T08:12:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Class-III-Cohesive-Alloyed-Gold-Filling</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Class-V-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Class V Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 25 - Class V Cohesive Alloyed Gold Filling&quot; Demonstration of the preparation and filling of a class V alloyed filling gold.  Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22840.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-09-11T08:13:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Class-V-Cohesive-Alloyed-Gold-Filling</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Refining-The-Preparation-Application-of-Hand-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Refining The Preparation: Application of Hand Instruments</video:title>
      <video:description>&quot;Lec 26 - Refining The Preparation: Application of Hand Instruments&quot; Demonstration of the use of hatches, chisels and marginal trimmers to reline the interproximal of a class II preparation. Orig. air date: MAR 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22841.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T08:20:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Refining-The-Preparation-Application-of-Hand-Instruments</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Statistical Mechanics&quot; May 11, 2009 - Leonard Susskind lectures on harmonic oscillators, quantum states, boxes of radiation and all associated computations such as wavelengths, volume, energy and temperature. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18692.jpg</video:thumbnail_loc>
      <video:duration>5995</video:duration>
      <video:publication_date>2012-09-04T04:01:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Statistical-Mechanics</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>partition</video:tag>
      <video:tag>function</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>States</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>area</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>black</video:tag>
      <video:tag>body</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Instrument-Arrangement-and-Clean-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Instrument Arrangement and Clean Techniques</video:title>
      <video:description>&quot;Lec 30 - Instrument Arrangement and Clean Techniques&quot; Cubicle set up, clean techniques, and instrument tray arrangement.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22845.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T08:21:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-30-Instrument-Arrangement-and-Clean-Techniques</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Class-II-Indirect-Gold-Inlay-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Class II Indirect Gold Inlay - Cavity Preparation</video:title>
      <video:description>&quot;Lec Last - Class II Indirect Gold Inlay - Cavity Preparation&quot; Mandibular left second bicuspid in visidont is prepared for the class II gold inlay.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22849.jpg</video:thumbnail_loc>
      <video:duration>1680</video:duration>
      <video:publication_date>2012-09-11T08:21:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Class-II-Indirect-Gold-Inlay-Cavity-Preparation</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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u11_l2_t3_we4 Multiplying Polynomials</video:description>
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    <lastmod>2026-08-14</lastmod>
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u11_l2_t4_we1 Special Polynomials Products 1</video:description>
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    <loc>https://dnatube.com/videos/Bradford-protein-assay</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Health-treatment-in-the-Jewish-nation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a preview of the medical situation in the Jewish nation. Watch and learn.</video:description>
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      <video:duration>72</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Health-treatment-in-the-Jewish-nation</video:player_loc>
      <video:uploader>seraboth</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-90-Square-a-Binomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Square a Binomial

u11_l2_t4_we2 Square a Binomial</video:description>
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      <video:duration>218</video:duration>
      <video:publication_date>2012-09-18T02:07:51.000Z</video:publication_date>
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      <video:tag>Binomial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-74-Application-Problem-with-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 74 - Application Problem with Quadratic Formula</video:title>
      <video:description>Application Problem with Quadratic Formula

u16_l5_t2_we5 Application Problem with Quadratic Formula</video:description>
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      <video:duration>353</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Announcing-the-Richard-and-Mary-L-Gray-Center-for-Arts-Inquiry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry</video:title>
      <video:description>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
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      <video:publication_date>2012-08-27T10:17:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Announcing-the-Richard-and-Mary-L-Gray-Center-for-Arts-Inquiry</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-112-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - Physics 112 - Lecture 1</video:title>
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Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:22:41.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-75-Domain-and-Range-of-a-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Domain and Range of a Relation</video:title>
      <video:description>Domain and Range of a Relation

u17_l1_t1_we1 Domain and Range of a Relation</video:description>
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      <video:duration>163</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Biology-1B-Lecture-21-Sexual-selection-coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Biology 1B - Lecture 21: Sexual selection; coevolution</video:title>
      <video:description>Biology 1B - Lecture 21: Sexual selection; coevolution

General Biology</video:description>
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      <video:duration>2998</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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    <loc>https://dnatube.com/videos/Lec-34-Molecular-Orbitals-Polyatomics</loc>
    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 78 - Evaluating Functions</video:title>
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u17_l2_t1_we1 Evaluating Functions</video:description>
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    <loc>https://dnatube.com/videos/Lec-15-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Thought and Language 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-05T03:12:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Psych-1-General-Psychology</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
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    <loc>https://dnatube.com/videos/Lec-8-Art-Here-Art-Now</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Art Here Art Now</video:title>
      <video:description>Lec 8 - Art Here Art Now. Art Here Art Now 53rd St.</video:description>
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      <video:duration>228</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-8-Art-Here-Art-Now</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Programming-Paradigms</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Computer Science 10 - Programming Paradigms</video:title>
      <video:description>&quot;Lec 4 - Computer Science 10 - Programming Paradigms&quot;The Beauty and Joy of Computing</video:description>
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      <video:duration>3094</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Programming-Paradigms</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-TA-Luke-Segars-Algorithms</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Computer Science 10 - TA Luke Segars - Algorithms</video:title>
      <video:description>&quot;Lec 5 - Computer Science 10 - TA Luke Segars - Algorithms&quot;The Beauty and Joy of Computing</video:description>
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      <video:duration>1734</video:duration>
      <video:publication_date>2012-09-14T10:39:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-TA-Luke-Segars-Algorithms</video:player_loc>
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      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Neutrinos-Speed-Comparison-With-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrinos- Speed Comparison With Light</video:title>
      <video:description>Neutrino are particles of zero mass having half integral spin that rarely reacts with other matter. In this video, an experiment is carried out, in which particles colloid together and we came to know that neutrinos are actually slower than light.</video:description>
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      <video:duration>553</video:duration>
      <video:publication_date>2013-02-02T22:24:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neutrinos-Speed-Comparison-With-Light</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>slower</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-136-Dot-vs-Cross-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Dot vs. Cross Product</video:title>
      <video:description>Dot vs. Cross Product

Understanding the differences between the dot and cross products</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21820.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-10T14:21:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-136-Dot-vs-Cross-Product</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 29 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27133.jpg</video:thumbnail_loc>
      <video:duration>3118</video:duration>
      <video:publication_date>2012-09-21T03:08:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2011</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-A-New-Vision-for-Capital-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - A New Vision for Capital Markets</video:title>
      <video:description>&quot;Lec 10 - A New Vision for Capital Markets&quot; (April 13, 2011) Barry Silbert, Founder and CEO of SecondMarket, talks about public markets, the history of SecondMarket, and his vision for markets and trading in the future. SecondMarket is a private market and the world&apos;s largest marketplace for buying and selling alternative financial assets, or private company stocks. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18905.jpg</video:thumbnail_loc>
      <video:duration>3297</video:duration>
      <video:publication_date>2012-09-04T07:13:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-A-New-Vision-for-Capital-Markets</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>marketplace</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>IPO</video:tag>
      <video:tag>profile</video:tag>
      <video:tag>social</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>SecondMarket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-to-Build-Instant-Connections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How to Build Instant Connections</video:title>
      <video:description>&quot;Lec 11 - How to Build Instant Connections&quot; (April 20, 2011) Ori Brafman talks about the power of oxytocin in making instant connections with people, and how it affects our personal and professional relationships. Vulnerability and proximity are both important factors in making lasting connections and relationships, and affect workplace efficiency and collaboration. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18906.jpg</video:thumbnail_loc>
      <video:duration>3501</video:duration>
      <video:publication_date>2012-09-04T07:13:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-How-to-Build-Instant-Connections</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>oxytocin</video:tag>
      <video:tag>cortisol</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>friendship</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>workplace</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>at</video:tag>
      <video:tag>First</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>vulnerabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-What-is-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - What is Life?</video:title>
      <video:description>&quot;Lec 3 - What is Life?&quot; (January 19, 2010) Lynn Rothschild, Research Scientist NASA Astrobiology Institute Ames Research Center, discusses the need for and attempts to create an operational definition of what it means to be alive. 

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18911.jpg</video:thumbnail_loc>
      <video:duration>2009</video:duration>
      <video:publication_date>2012-09-04T07:18:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-What-is-Life</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>water</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Trek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II-8c4620</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 18- MIT 18.086 Mathematical Methods for Engineers II.
Krylov Methods / Multigrid Continued

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16416.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-08-30T15:21:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II-8c4620</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Tab-Bar-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation &amp; Tab Bar Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation &amp; Tab Bar Controllers&quot; (January 26, 2010) Josh Shaffer explores navigation controllers and application data flow, customizing navigation, tab bar controllers, combining approaches.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18931.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-09-04T07:59:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Navigation-Tab-Bar-Controllers</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>UINavigationController</video:tag>
      <video:tag>UI</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>View</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>bar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-New-Historicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The New Historicism</video:title>
      <video:description>&quot;Lec 19 - The New Historicism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines the work of two seminal New Historicists, Stephen Greenblatt and Jerome McGann. The origins of New Historicism in Early Modern literary studies are explored, and New Historicism&apos;s common strategies, preferred evidence, and literary sites are explored. Greenblatt&apos;s reliance on Foucault is juxtaposed with McGann&apos;s use of Bakhtin. The lecture concludes with an extensive consideration of the project of editing of Keats&apos;s poetry in light of New Historicist concerns.

00:00 - Chapter 1. Origins of New Historicism
06:16 - Chapter 2. The New Historicist Method and Foucault
10:56 - Chapter 3. The Reciprocal Relationship Between History and Discourse
19:24 - Chapter 4. The Historian and Subjectivity
26:12 - Chapter 5. Jerome McGann and Bakhtin
30:28 - Chapter 6. McGann on Keats
45:54 - Chapter 7. Tony the Tow Truck Revisited

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17423.jpg</video:thumbnail_loc>
      <video:duration>3202</video:duration>
      <video:publication_date>2012-09-03T13:27:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-The-New-Historicism</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Power</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>History</video:tag>
      <video:tag>historian</video:tag>
      <video:tag>Reciprocity</video:tag>
      <video:tag>anecdote</video:tag>
      <video:tag>editing</video:tag>
      <video:tag>Keats</video:tag>
      <video:tag>Subversive</video:tag>
      <video:tag>earlymodern</video:tag>
      <video:tag>RichardII</video:tag>
      <video:tag>Romanticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 9 - Modern Physics: Statistical Mechanics&quot; May 25, 2009 - Leonard Susskind picks up on magnets, phase transitions, and mean field transitions.  He goes on to explain chemical potential.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18694.jpg</video:thumbnail_loc>
      <video:duration>5552</video:duration>
      <video:publication_date>2012-09-04T04:01:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Modern-Physics-Statistical-Mechanics</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>mulitplier</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>function</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 14- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17851.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-03T17:48:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Survival-in-the-East</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Survival in the East</video:title>
      <video:description>&quot;Lec 8 - Survival in the EastThe Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman focuses on the question of how the Eastern Roman (Byzantine) Empire survived, while the West collapsed in the fifth century. He begins with a brief overview of Procopius&apos; Secret History, a work which presents a highly critical account of the reign of the emperor Justinian. The more urbanized, economically stronger, and geographically more stable Eastern Empire was able to survive while the West was dismantled by barbarian tribes.  Yet under pressure from its old enemy, Persia, and new threats, the Slavs and Avars in the West and Arabs in the East, the Eastern Empire experienced a decline in the seventh century. Against the background of this political instability, Professor Freedman also discusses the Christological controversies of Nestorianism and Monophysitism which plagued the Church in the East. Beginning in the late seventh century, Iconoclasm also added to the pressures facing the Eastern Church and Empire.

00:00 - Chapter 1. Introduction
05:11 - Chapter 2. Procopius&apos; Secret History
07:36 - Chapter 3. Circumstances of the Survival of the East
11:56 - Chapter 4. Christological Controversies -- Nestorianism and Monophysitism
26:48 - Chapter 5. The Rise of Islam, the Persian Threat, and Barbarian Invasions
39:25 - Chapter 6. Iconoclasm
45:35 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23468.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-14T08:57:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Survival-in-the-East</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>survival</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>East</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-26-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Traveling Waves
Standing Waves
Musical Instruments

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12055.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-04-01T18:06:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-26-MIT-802-Electricity-and-Magnetism-Spring-2002</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Electrical Engineering 141</video:title>
      <video:description>Lec 16- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17057.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-02T05:22:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Bioengineering-200</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Bioengineering 200 -</video:title>
      <video:description>lec 1-Bioengineering 200 The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27599.jpg</video:thumbnail_loc>
      <video:duration>2048</video:duration>
      <video:publication_date>2012-09-30T09:37:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-1-Bioengineering-200</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Practice of Art 23AC</video:title>
      <video:description>Lec 22- Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27663.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-10-01T02:57:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Practice-of-Art-23AC</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spider-And-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spider And Ant</video:title>
      <video:description>A very interesting video from monster bug wars showing the spider and ants. Fights between these two and the structure of each one is explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/7bae8b5f-c432-4212-a977-5bb9f6dfc8a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-01-12T01:22:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Spider-And-Ant</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CAHSEE-Practice-Problems-4-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CAHSEE Practice: Problems 4-9</video:title>
      <video:description>CAHSEE Practice: Problems 4-9

CAHSEE Practice: Problems 4-9</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22540.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-11T02:26:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-CAHSEE-Practice-Problems-4-9</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>4</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Probability-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -20 Probability (part 8)</video:title>
      <video:description>Probability (part 8)

Introduction to Bayes&apos; Theorem</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21867.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-10T17:10:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Probability-part-8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-living-Spirochaetes-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free living Spirochaetes I</video:title>
      <video:description>Free living Spirochaetes with hooks at both ends. Size range from 15 to 30um long.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_11885.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-02-09T08:24:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Free-living-Spirochaetes-I</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>swamp</video:tag>
      <video:tag>spirochaetes</video:tag>
      <video:tag>hooked</video:tag>
      <video:tag>ends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-subtracting-mixed-numbers-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding subtracting mixed numbers 1 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 2)

Adding subtracting mixed numbers 1 (ex 2)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25418.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Adding-subtracting-mixed-numbers-1-ex-2</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Adding-subtracting-mixed-numbers-05-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Adding subtracting mixed numbers 0.5 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 2)

Adding subtracting mixed numbers 0.5 (ex 2)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25420.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T14:01:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-34-Adding-subtracting-mixed-numbers-05-ex-2</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Adding-subtracting-mixed-numbers-05-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Adding subtracting mixed numbers 0.5 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 1)

Adding subtracting mixed numbers 0.5 (ex 1)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25421.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-09-18T14:01:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-Adding-subtracting-mixed-numbers-05-ex-1</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graviton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graviton</video:title>
      <video:description>Inthe science of physics, the graviton is a hypothetical elementary particle which mediates the force of gravitation in the framework of quantum field theory.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/150d5ccc-23c5-4549-a38a-6c1a27aa4434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-09T11:21:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Graviton</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Graviton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 36 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Stochastic Model Predictive Control, he then begins discussing Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17543.jpg</video:thumbnail_loc>
      <video:duration>4624</video:duration>
      <video:publication_date>2012-09-03T15:19:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-36-Convex-Optimization-II-Stanford</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>control</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>certainty</video:tag>
      <video:tag>equival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Portfolio-Diversification-and-Supporting-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Portfolio Diversification and Supporting Financial Institutions</video:title>
      <video:description>&quot;Lec 4 - Portfolio Diversification and Supporting Financial Institutions&quot; Financial Markets (2011) (ECON 252)

In this lecture, Professor Shiller introduces mean-variance portfolio analysis, as originally outlined by Harry Markowitz, and the capital asset pricing model (CAPM) that has been the cornerstone of modern financial theory.  Professor Shiller commences with the history of the first publicly traded company, The United East India Company, founded in 1602. Incorporating also the more recent history of stock markets all over the world, he elaborates on the puzzling size of the equity premium. very high historical return of stock market investments. After introducing the notion of an Efficient Portfolio Frontier, he covers the concept of the Tangency Portfolio, which leads him to the Mutual Fund Theorem. Finally, the consideration of equilibrium in the stock market leads him to the Capital Asset Pricing Model, which emphasizes market risk as the determinant of a stock&apos;s return.

00:00 - Chapter 1. Introduction
01:14 - Chapter 2. United East India Company and Amsterdam Stock Exchange 
16:19 - Chapter 3. The Equity Premium Puzzle 
21:09 - Chapter 4. Harry Markowitz and the Origins of Portfolio Analysis
29:41 - Chapter 5. Leverage and the Trade-Off between Risk and Return
39:55 - Chapter 6. Efficient Portfolio Frontiers 
01:00:21 - Chapter 7. Tangency Portfolio and Mutual Fund Theorem
01:09:20 - Chapter 8. Capital Asset Pricing Model (CAPM) 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23705.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-14T10:39:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Portfolio-Diversification-and-Supporting-Financial-Institutions</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>diversification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supporting</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psychology 101</video:title>
      <video:description>&quot;Lec 7 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27173.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-09-21T03:37:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Psychology-101</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- AI</video:title>
      <video:description>Lec 22- AI.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19190.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-04T19:10:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-AI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Optional-Calculus-Proof-to-Show-that-MR-has-Twice-Slope-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Optional Calculus Proof to Show that MR has Twice Slope of Demand</video:title>
      <video:description>Optional Calculus Proof to Show that MR has Twice Slope of Demand

Using some basic calculus to show that marginal revenue has twice the slope of the demand curve for a monopolist</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25505.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-18T15:58:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-55-Optional-Calculus-Proof-to-Show-that-MR-has-Twice-Slope-of-Demand</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Optional</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Biology-1B-Community-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Biology 1B - Community Ecology</video:title>
      <video:description>&quot;Lec 6 - Biology 1B - Community Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27204.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-21T03:55:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Biology-1B-Community-Ecology</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 8 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues lecturing on the general properties of the Fourier Transforms  by two paths. First, to develop specific transforms and second, to understand the Fourier transforms with different combinations and functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17612.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-03T16:26:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-The-Fourier-Transforms-and-its-Applications</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>delays</video:tag>
      <video:tag>stretches</video:tag>
      <video:tag>convolutions</video:tag>
      <video:tag>shifted</video:tag>
      <video:tag>Interpretations</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Shifts</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Sn1-and-Sn2-epoxide-opening-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Sn1 and Sn2 epoxide opening discussion</video:title>
      <video:description>Sn1 and Sn2 epoxide opening discussion

Sn1 and Sn2 epoxide opening discussion</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24600.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T14:15:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-51-Sn1-and-Sn2-epoxide-opening-discussion</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>epoxide</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Gross-Anatomy-Cutaneous-Nerves-of-the-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back</video:title>
      <video:description>&quot;lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back&quot;Dissection of cadaver showing the cutaneous nerves of the back and other anatomical landmarks using a human cadaver.  Orig. air date: JUL 2 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21672.jpg</video:thumbnail_loc>
      <video:duration>1450</video:duration>
      <video:publication_date>2012-09-09T06:49:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-18-Gross-Anatomy-Cutaneous-Nerves-of-the-Back</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Back</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Formula-from-Mass-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Formula from Mass Composition</video:title>
      <video:description>Formula from Mass Composition

Figuring out the empirical formula from a molecules mass composition</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22524.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-11T02:22:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Formula-from-Mass-Composition</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formula</video:tag>
      <video:tag>From</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Species</video:title>
      <video:description>Species

What a species is and isn&apos;t.  Ligers, tiglons, mule, hinnies, and dogs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22525.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T02:23:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-61-Species</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-SAT-Prep-Test-8-Section-5-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  115 - SAT Prep: Test 8 Section 5 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 4

Problems 16-20 starting on page 859</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22527.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:23:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-115-SAT-Prep-Test-8-Section-5-Part-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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    <loc>https://dnatube.com/videos/Lec-56-Review-of-Revenue-and-Cost-Graphs-for-a-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Review of Revenue and Cost Graphs for a Monopoly</video:title>
      <video:description>Review of Revenue and Cost Graphs for a Monopoly

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly</video:description>
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      <video:duration>611</video:duration>
      <video:publication_date>2012-09-18T15:59:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-56-Review-of-Revenue-and-Cost-Graphs-for-a-Monopoly</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>graphs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Monopoly</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-33-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Double-Slit Interference
Interferometers

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3097</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lecture-33-MIT-802-Electricity-and-Magnetism-Spring-2002</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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    <loc>https://dnatube.com/videos/Birth-of-Conjoined-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth of Conjoined Twins</video:title>
      <video:description>Conjoined twins occur once every 200,000 live births, and their survival is anything but assured.
For some reason, female siblings seem to have a better shot at survival than their male counterparts</video:description>
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      <video:publication_date>2011-12-01T03:37:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Birth-of-Conjoined-Twins</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gait-After-a-Total-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gait After a Total Knee Replacement</video:title>
      <video:description>Total knee replacement is a surgical cure for osteoarthritis. After this surgery the patient should use crutches or a walker until the muscles have healed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6bf03386-fa70-422a-92f7-83477d6199f9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:38:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gait-After-a-Total-Knee-Replacement</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Gait</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Singapore-Math-Grade-3a-Unit-2-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -10 Singapore Math: Grade 3a Unit 2 (part 1)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 1)

The sum of and difference between 2 numbers.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21900.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T17:57:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Singapore-Math-Grade-3a-Unit-2-part-1</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
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      <video:tag>Grade</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Vein Thrombosis</video:title>
      <video:description>Medical animation from High Impact http://www.highimpact.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/16e79d98-ff33-4fd6-88a5-fdc3b8e7811b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2009-05-30T10:52:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Deep-Vein-Thrombosis</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>blockage</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>fatigue</video:tag>
      <video:tag>post</video:tag>
      <video:tag>thrombotic</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>thinners</video:tag>
      <video:tag>coumadin</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>ortho</video:tag>
      <video:tag>evra</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Singapore-Math-Grade-3a-Unit-2-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Singapore Math: Grade 3a Unit 2 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 3)

A man selling balloons at a carnival.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21902.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-10T17:58:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Singapore-Math-Grade-3a-Unit-2-part-3</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
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      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Singapore-Math-Grade-3a-Unit-2-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -13 Singapore Math: Grade 3a Unit 2 (part 4)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 4)

Some more word problems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21903.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T17:59:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Singapore-Math-Grade-3a-Unit-2-part-4</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-Life-in-close-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic Life in close-up</video:title>
      <video:description>This video presents the Microscopic Life in close up. This diversity includes bacteria, algae and small metazoa.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/16eeaa5b-0f61-49c2-bc65-c3fb7620e21b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-15T00:53:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Microscopic-Life-in-close-up</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>in</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>algae</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>metazoa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Molecular-Orbitals-Particle-in-a-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Molecular Orbitals, Particle in a Box</video:title>
      <video:description>Molecular Orbitals, Particle in a Box

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26403.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-19T01:04:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Molecular-Orbitals-Particle-in-a-Box</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 33: Quiz 3 Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14604.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-08-26T19:53:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Search-for-Jim-Gray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Search for Jim Gray</video:title>
      <video:description>&quot;Lec 21 - The Search for Jim Gray&quot; May 28, 2008 lecture for the Stanford University Computer Systems Colloquium (EE380).

When Jim Gray, a noted computer scientist and Turing award winner, disappeared at sea, a massive effort was mounted to find him. A panel of speakers touches on both the technical approaches employed in the search and on the social side where the community organized a massive effort quickly and efficiently.

Panel Members:
Captain David J. Swatland (Deputy Sector Commander for the Coast Guard Sector San Francisco)
Donna Carnes (Jim Gray&apos;s Wife)
Mike Olson (Long time friend of Jim Gray; founder of Sleepcat Software, former Oracle VP)

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17459.jpg</video:thumbnail_loc>
      <video:duration>4889</video:duration>
      <video:publication_date>2012-09-03T13:59:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-The-Search-for-Jim-Gray</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>person</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Tenacious</video:tag>
      <video:tag>Jim</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>PLB</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>imagery</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>coast</video:tag>
      <video:tag>Guard</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Antibody-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Antibody production</video:title>
      <video:description>This video explains about Antibody production/nAnimation for Antigen-Antibiodies interaction very interesting</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/ec552292-c768-41ec-8f60-d0d4a7f4915a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-02T02:47:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Explanation-of-Antibody-production</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Negative-Pressure-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Negative Pressure Breathing</video:title>
      <video:description>breathing demo, inspiration and exhalation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_6830.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-03-02T02:52:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Negative-Pressure-Breathing</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques A

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>1587</video:duration>
      <video:publication_date>2012-08-28T12:54:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-MIT-4125-Architecture-Studio-Building-in-Landscape</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques B-C

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15072.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
      <video:publication_date>2012-08-28T12:54:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-4125-Architecture-Studio-Building-in-Landscape</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 1 - MIT Introduction to Bioengineering, Spring 2006&quot; Bioengineering - Prof. Douglas Lauffenburger

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2328</video:duration>
      <video:publication_date>2012-08-28T13:01:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-MIT-Introduction-to-Bioengineering-Spring-2006</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 20- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17017.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-02T04:24:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Chemistry-1A-Fall-2010</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Work-and-Energy-for-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Work and Energy for Gases</video:title>
      <video:description>Work and Energy for Gases

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:23:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-99-Work-and-Energy-for-Gases</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3-Lecture-6-Markets-and-Welfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics C3 - Lecture 6: Markets and Welfare</video:title>
      <video:description>Economics C3 - Lecture 6: Markets and Welfare

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25982.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-18T23:28:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Economics-C3-Lecture-6-Markets-and-Welfare</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>welfare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest-Science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest - Science video</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak -- Science video.

Harvard Forest Symposium, March 15, 2011</video:description>
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      <video:duration>922</video:duration>
      <video:publication_date>2012-08-29T06:59:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest-Science-video</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparative-Anatomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparative Anatomy Video</video:title>
      <video:description>Comparative Anatomy is the study of similarities and differences for studying the anatomy of animals. Video discusses this topic with some common examples around us.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/beb43567-0ffd-4faa-967f-f74258594819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2013-02-09T05:57:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Comparative-Anatomy-Video</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>US</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 10 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces the final operation of convolution to the central limit theorem.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3298</video:duration>
      <video:publication_date>2012-09-03T16:26:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-The-Fourier-Transforms-and-its-Applications</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>CLT</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>rect</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Primitive</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164B-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164B - Lecture 17</video:title>
      <video:description>PACS 164B - Lecture 17

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17615.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-03T16:27:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-PACS-164B-Lecture-17</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-PACS-164B-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - PACS 164B - Lecture 18</video:title>
      <video:description>PACS 164B - Lecture 18

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17616.jpg</video:thumbnail_loc>
      <video:duration>3539</video:duration>
      <video:publication_date>2012-09-03T16:27:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-PACS-164B-Lecture-18</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Cognitive Science C102</video:title>
      <video:description>lec 2-Cognitive Science C102 Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23441.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-13T14:27:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-2-Cognitive-Science-C102</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec Last - New Revolutions in Particle Physics: Standard Model&quot; (March 15, 2010) Professor Leonard Susskind delivers the tenth lecture for the course New Revolutions in Particle Physics: The Standard Model.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19087.jpg</video:thumbnail_loc>
      <video:duration>5900</video:duration>
      <video:publication_date>2012-09-04T09:51:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Standard-Model</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>chromodynamics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>gluon</video:tag>
      <video:tag>highs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 15- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2661</video:duration>
      <video:publication_date>2012-09-09T04:07:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Differential-Integral-Calculus-Math-31A-UCLA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-DENT-718-Tooth-supported-overdentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - DENT 718: Tooth supported overdentures</video:title>
      <video:description>&quot;Lec 19 - DENT 718: Tooth supported overdentures&quot; Lecture 4 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on roots of remaining teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21327.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-09T04:08:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-DENT-718-Tooth-supported-overdentures</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>overdentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his discussion on factor analysis and expectation-maximization steps, and continues on to discuss principal component analysis (PCA). 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18765.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-04T05:10:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Machine-Learning-Stanford</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>unsupervised</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>component</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>PCA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-2706-Climate-Change-and-Carbon-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.6  Climate Change and Carbon Markets;</video:title>
      <video:description>Law 270.6  Climate Change and Carbon Markets;

Class 14: Climate Change and Carbon Markets; and Recap and Conclusion - April 24, 2008</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19621.jpg</video:thumbnail_loc>
      <video:duration>9134</video:duration>
      <video:publication_date>2012-09-05T03:52:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Law-2706-Climate-Change-and-Carbon-Markets</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACL-Injury-Repair-By-Spetialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACL Injury Repair By Spetialist</video:title>
      <video:description>This video shows the repair of ACL injury by DMC sports medicine specialists. This video is to help you during the emergency.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/704017ab-883e-4c90-b528-74451802d3a0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2011-12-01T04:12:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ACL-Injury-Repair-By-Spetialist</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ACL</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>DMC</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>specialists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding</video:title>
      <video:description>All about the formation of electrovalent and covalent bonds between two atoms.Causes of chemical bonding between them.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/ba1c9182-7f55-434d-ac99-42fc59140f9a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T07:50:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemical-Bonding</video:player_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18086-Mathematical-Methods-for-Engineers-II-4ac4b8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 15- MIT 18.086 Mathematical Methods for Engineers II.
Iterative Methods and Preconditioners

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16413.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-08-30T15:18:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-MIT-18086-Mathematical-Methods-for-Engineers-II-4ac4b8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Programming Abstractions (Stanford)&quot; Lecture 8 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie talks about solving problems recursively. She covers functional recursion with the simple example of writing an exponential function using recursion. From the simple program performing as an exponential function Julie continues to show a more efficient recursion code. The next example she covers is that of binary search and how recursion is used in this instance. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17671.jpg</video:thumbnail_loc>
      <video:duration>2557</video:duration>
      <video:publication_date>2012-09-03T16:49:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Programming-Abstractions-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>palindrome</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Definite-Integrals-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Definite Integrals (part 5)</video:title>
      <video:description>Definite Integrals (part 5)

More examples of using definite integrals to calculate the area between curves</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19864.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T00:27:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-70-Definite-Integrals-part-5</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-152-Introduction-to-Parametrizing-a-Surface-with-Two-Parameters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Introduction to Parametrizing a Surface with Two Parameters</video:title>
      <video:description>Introduction to Parametrizing a Surface with Two Parameters

Introduction to Parametrizing a Surface with Two Parameters</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19965.jpg</video:thumbnail_loc>
      <video:duration>1142</video:duration>
      <video:publication_date>2012-09-06T01:15:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-152-Introduction-to-Parametrizing-a-Surface-with-Two-Parameters</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Parametrizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>parameters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I</video:title>
      <video:description>&quot;Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I&quot; Part one depicts the facebow transfer and part two shows the transfer of the mandibular cast.  Orig. air date: DEC 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21396.jpg</video:thumbnail_loc>
      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T04:53:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-169-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 169 - Lecture 1</video:title>
      <video:description>Computer Science 169 - Lecture 1

Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26071.jpg</video:thumbnail_loc>
      <video:duration>4593</video:duration>
      <video:publication_date>2012-09-18T23:48:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Computer-Science-169-Lecture-1</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-Its-Working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism- Its Working</video:title>
      <video:description>This video informs about how pencillin works and mechanism of medicine. pencillin avoid the formation of germs by producing beta lactam antibiotics which stops the formation of peptidoglycan cross-links.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6f8bee71-cc99-4826-b704-be6215bb553d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:44:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Penicllin-Mechanism-Its-Working</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cosmology</video:title>
      <video:description>&quot;Lec 1 - Cosmology&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 13, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17732.jpg</video:thumbnail_loc>
      <video:duration>6183</video:duration>
      <video:publication_date>2012-09-03T17:11:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Cosmology</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>alice</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>homogeneity</video:tag>
      <video:tag>isotropy</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Recession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15145.jpg</video:thumbnail_loc>
      <video:duration>3053</video:duration>
      <video:publication_date>2012-08-28T13:29:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-MIT-7014-Introductory-Biology-Spring-2005</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Parametric-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Parametric Equations 1</video:title>
      <video:description>Parametric Equations 1

Introduction to parametric equations</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19981.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-06T01:19:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Parametric-Equations-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Designing-Interactions-that-Combine-Pen-Paper-and-PC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Designing Interactions that Combine Pen, Paper, and PC</video:title>
      <video:description>&quot;Lec 1 - Designing Interactions that Combine Pen, Paper, and PC&quot; October 5, 2007 lecture by Ron Yeh for the Stanford University Human-Computer Interaction Seminar (CS 547). Pen and paper are powerful tools for visualizing designs, penning music, and communicating through art and written language. This pairing provides many benefits -it is mobile, flexible, and robust.  Ron discusses the impact that this will have on end users and the software developers who will have to create these applications.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24040.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-14T14:58:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Designing-Interactions-that-Combine-Pen-Paper-and-PC</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Combine</video:tag>
      <video:tag>Pen</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Session13-Impressions2mov</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Session13-Impressions2.mov</video:title>
      <video:description>&quot;Lec Last - Session13-Impressions2.mov&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21334.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-09T04:08:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Session13-Impressions2mov</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Session13</video:tag>
      <video:tag>Impressions2</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy utilizing SILS port</video:title>
      <video:description>This paper studied technical aspects and feasibility of single incision laparoscopic colectomy (SILC). Methods. Bibliographic search was carried out up to October 2009 including original articles, case reports, and technical notes. Assessed criteria were techniques, operative time, scar length, conversion, complications, and hospitalization duration. Results. The review analyzed seventeen SILCs by seven surgical teams. A single port system was used by four teams. No team used the same laparoscope. Two teams used two laparoscopes. All teams used curved instruments. SILC time was 116 ± 34 minutes. Final scar was longer than port incision (31 ± 7 versus 24 ± 8mm; P = .036). No conversion was reported. The only complication was a bacteremia. Hospitalization was 5 ± 2 days. Conclusion. SILC is feasible. A single incision around the umbilical scar represents cosmetic progress. Comparative studies are needed to assess potential abdominal wall and recovery benefits to justify the increased cost of SILC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/90b3754f-8b53-4257-a9a7-d1327cbb4f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-09T12:36:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-utilizing-SILS-port</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>utilizing</video:tag>
      <video:tag>SILS</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 33 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues his lecture on the Truncated Newton Method then moves into L1-Norm Methods for Convex-Cardinality Problems.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17540.jpg</video:thumbnail_loc>
      <video:duration>4365</video:duration>
      <video:publication_date>2012-09-03T15:19:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Convex-Optimization-II-Stanford</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
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      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
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      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>newtons</video:tag>
      <video:tag>method</video:tag>
      <video:tag>extensions</video:tag>
      <video:tag>truncated</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>control</video:tag>
      <video:tag>cardi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-7-Human-Rights-and-Environment-guest-Neil-Popovic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 7: Human Rights and Environment  guest: Neil Popovic</video:title>
      <video:description>Lecture 7: Human Rights and Environment  guest: Neil Popovic

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17969.jpg</video:thumbnail_loc>
      <video:duration>6857</video:duration>
      <video:publication_date>2012-09-03T18:37:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Lecture-7-Human-Rights-and-Environment-guest-Neil-Popovic</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Physics-10-Radioactivity-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Physics 10 Radioactivity II</video:title>
      <video:description>Physics 10 Radioactivity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19298.jpg</video:thumbnail_loc>
      <video:duration>4012</video:duration>
      <video:publication_date>2012-09-05T01:19:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Physics-10-Radioactivity-II</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Integrative-Biology-131-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 Integrative Biology 131  Muscular System</video:title>
      <video:description>This is lecture 10 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19304.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-05T01:20:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Integrative-Biology-131-Muscular-System</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lecture-9-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lecture 9: Biodiversity</video:title>
      <video:description>Lecture 9: Biodiversity

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17972.jpg</video:thumbnail_loc>
      <video:duration>6548</video:duration>
      <video:publication_date>2012-09-03T18:38:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Lecture-9-Biodiversity</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-viruses-multiply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How viruses multiply?</video:title>
      <video:description>This video is about virus multiplication. Viruses do not contain enzymes for energy production or protein synthesis.

For a virus to multiply, it must invade a host cell and direct the host’s metabolic machinery to produce viral enzymes, viral proteins, and copies of its nucleic acid, using the host cell&apos;s ATP to power the reactions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b2ed44a1-f087-4890-b0d9-e0583e9e0bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T08:50:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-viruses-multiply</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science C149</video:title>
      <video:description>&quot;Lec 6 - Computer Science C149 Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23956.jpg</video:thumbnail_loc>
      <video:duration>3896</video:duration>
      <video:publication_date>2012-09-14T12:12:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Computer-Science-C149</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses pre-processing, compilations, and linking in the context of C++ and C language programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17750.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-03T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
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      <video:tag>processor</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>linking</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: John Chiang - California State Controller

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19487.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-05T02:57:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Political-Science-179-Election-2008</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-New-Testament-as-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The New Testament as History</video:title>
      <video:description>&quot;Lec 5 - The New Testament as History&quot; Introduction to New Testament (RLST 152)

The accounts of Paul&apos;s travels in The Acts of the Apostles and Galatians seem to contradict each other at many points. Their descriptions of a meeting in Jerusalem--a major council in Acts versus a small, informal gathering in Galatians--also differ quite a bit. How do we understand these differences? A historical critical reading of these accounts does not force these texts into a harmonious unity or accept them at face value. Instead, a historical critical reading carefully sifts through the details of the texts and asks which of these is more likely to be historically accurate.

00:00 - Chapter 1. Paul&apos;s Travels in the Acts of the Apostles
17:49 - Chapter 2. Paul&apos;s Travels in Galatians
28:25 - Chapter 3. Which Account Is More Historically Accurate?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23118.jpg</video:thumbnail_loc>
      <video:duration>2202</video:duration>
      <video:publication_date>2012-09-12T12:29:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-The-New-Testament-as-History</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
      <video:tag>as</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-IIT-JEE-Complex-Numbers-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - IIT JEE Complex Numbers (part 3)</video:title>
      <video:description>IIT JEE Complex Numbers (part 3)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 3)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24956.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:49:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-IIT-JEE-Complex-Numbers-part-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Absolute-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Absolute Inequalities 2</video:title>
      <video:description>Absolute Inequalities 2

U05_L1_T2_we2 : Absolute Inequalities 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24588.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-17T14:11:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-Absolute-Inequalities-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Astronomy 10</video:title>
      <video:description>&quot;Lec 24 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23787.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-14T11:07:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Astronomy-10</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Francium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Francium video - Periodic Table of Videos</video:title>
      <video:description>Throwing Francium into water would be &quot;the YouTube video of the century&quot; according to our favourite chemistry professor! But is it possible? Videos of all the elements can be found at our website http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12140.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-04-03T14:43:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Francium-video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>francium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Napoleon-and-the-War-of-the-Third-Coalition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Napoleon and the War of the Third Coalition</video:title>
      <video:description>Napoleon and the War of the Third Coalition

Napoleon leads France to become the dominant power in Europe.  Napoleon I becomes Emperor of France.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24491.jpg</video:thumbnail_loc>
      <video:duration>1312</video:duration>
      <video:publication_date>2012-09-17T13:36:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Napoleon-and-the-War-of-the-Third-Coalition</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>War</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Coalition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics III: First Principles

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16381.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-08-30T13:38:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-MIT-3320-Atomistic-Computer-Modeling-of-Materials</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Johannine-Christianity-The-Letters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Johannine Christianity: The Letters</video:title>
      <video:description>&quot;Lec 12 - Johannine Christianity: The Letters&quot; Introduction to New Testament (RLST 152)

The Jesus of the Gospel of John often speaks in riddles so that his dialogues with characters such as Nicodemus appear confusing, rather than clarifying. The focus, however, of the Gospel of John is on Christology. In the Gospel, Jesus is divine. So it is also in 1 John, where many of the themes of the Gospel are echoed. 1, 2, and 3 John possibly present us with correspondences of the Johannine community, a sectarian group insisting on the divinity and humanity of Jesus, against the Docetists and other differing forms of early Christianity.

00:00 - Chapter 1. Riddles and Division in the Gospel of John
13:24 - Chapter 2. Differing Christologies in Early Christianity
24:23 - Chapter 3. Themes in 1 John
36:38 - Chapter 4. Sectarianism and 1 John
41:50 - Chapter 5. The Changing Community of 2 and 3 John

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23125.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-12T12:30:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Johannine-Christianity-The-Letters</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Johannine</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Letters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/medical-coding-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medical coding services</video:title>
      <video:description>Error free claims and timely claims submission are vital to get paid faster. We offer medical coding services, that can do just that! We are hipaa complaint, affordable and offer across the board 
medical coding and billing services. Call us @ 1-888-571-9069.visit us http://www.medicalbillingstar.com/medical-coding.html</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/07/cd7273ba-e99e-4f83-be2c-544bca731ff8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:31:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/medical-coding-services</video:player_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>services</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Historical-Jesus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Historical Jesus</video:title>
      <video:description>&quot;Lec 13 - The Historical Jesus&quot; Introduction to New Testament (RLST 152)

It is obvious that certain narratives in the New Testament contradict each other and cannot be woven into a historically coherent whole. How, then, do scholars construct who the &quot;historical Jesus&quot; was? There are several principles that historical Jesus researchers follow, which include considering data that 1) has multiple attestations and 2) is dissimilar to a text&apos;s theological tendencies as more likely to be historical. Using the modern methods of historical research, it becomes possible to construct a &quot;historical Jesus.&quot;

00:00 - Chapter 1. Contradictory Accounts in the New Testament
13:25 - Chapter 2. Finding History in the New Testament
26:27 - Chapter 3. Methods of Historical Jesus Research
47:53 - Chapter 4. Who Was the Historical Jesus?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23126.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-12T12:30:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-The-Historical-Jesus</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Paul-as-Missionary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Paul as Missionary</video:title>
      <video:description>&quot;Lec 14 - Paul as Missionary&quot; Introduction to New Testament (RLST 152)

The New Testament and other texts provide us with many accounts of the Apostle Paul, some that contradict each other. Throughout the history of Christianity, Paul has assumed many different roles for different people. For the early Christians he was primarily a martyr. For St. Augustine, and later Martin Luther, he was a man interpreting the Gospel through his psychological struggle with guilt. The historical Paul seems to have been a man preaching an apocalyptic message to the gentiles.

00:00 - Chapter 1. Paul, the Protean Apostle
13:16 - Chapter 2. Who Is the Historical Paul?
30:07 - Chapter 3. Paul the Apocalyptic Apostle to the Gentiles

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23127.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-12T12:30:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Paul-as-Missionary</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Missionary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses struct codes and wraps up the implementation of C and C++ code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17752.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-03T17:14:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>control</video:tag>
      <video:tag>string</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>address</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>processor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Apocalyptic-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Apocalyptic and Resistance</video:title>
      <video:description>&quot;Lec 23 - Apocalyptic and Resistance&quot; Introduction to New Testament (RLST 152)

The Apocalypse, or the Revelation of John, shares many of the traits found in apocalyptic literature: it operates in dualisms--earthly events contrasted with heavenly ones, present time with the imminent future, and it calls for cultural and political resistance. Its structure is like a spiral, presenting cycle after cycle of building tension and reprieve, so that the reader who experiences the text also experiences crisis and then catharsis. Politically, Revelation equates Rome with Babylon and the empire as the domain of Satan.

00:00 - Chapter 1. The Revelation of John and the Genre of Apocalyptic
12:49 - Chapter 2. The Structure of Revelation
28:00 - Chapter 3. Crisis, Catharsis, and Politics in Revelation
42:02 - Chapter 4. The Social Context of Revelation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23137.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-12T12:32:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Apocalyptic-and-Resistance</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Apocalyptic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces a new programming paradigm, the functional paradigm, and begins lecturing on the Scheme programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17766.jpg</video:thumbnail_loc>
      <video:duration>3118</video:duration>
      <video:publication_date>2012-09-03T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>value</video:tag>
      <video:tag>threading</video:tag>
      <video:tag>kawa</video:tag>
      <video:tag>compile</video:tag>
      <video:tag>evaluate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Kinetics-of-Gas-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Kinetics of Gas  (NB)</video:title>
      <video:description>Kinetics of Gas  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26467.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2012-09-19T01:16:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-81-Kinetics-of-Gas-NB</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Spring 2011 - Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24113.jpg</video:thumbnail_loc>
      <video:duration>6464</video:duration>
      <video:publication_date>2012-09-15T03:26:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Public-Health-253E-Spring-2011</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bromine-new-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bromine (new) video - Periodic Table of Videos</video:title>
      <video:description>Bromine if one of the few elements which is liquid at room temperature and it&apos;s known for its &quot;stench&quot;. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12120.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-04-03T14:35:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bromine-new-video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bromine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Factoring-and-the-Distributive-Property-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Factoring and the Distributive Property 2</video:title>
      <video:description>Factoring and the Distributive Property 2

U09_L1_T1_we2 Factoring and the Distributive Property 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24683.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-17T15:40:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-110-Factoring-and-the-Distributive-Property-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-interview-of-Dr-Vijay-Bose-about-hip-resurfacing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An interview of Dr Vijay Bose about hip resurfacing</video:title>
      <video:description>This video shows an interview of Dr Vijay Bose about hip resurfacing. Hip resurfacing is a surgical process and needs a well care of patient.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/677f6098-e9c8-41e3-ba15-bdb799f4843c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-29T11:32:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-interview-of-Dr-Vijay-Bose-about-hip-resurfacing</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  Prof. Cain continues lecturing on the functional paradigm and the Scheme programming language by using the flatten function as an example.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17767.jpg</video:thumbnail_loc>
      <video:duration>3106</video:duration>
      <video:publication_date>2012-09-03T17:17:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>time</video:tag>
      <video:tag>script</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>list</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>pointer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Designing-for-the-Self</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Designing for the Self</video:title>
      <video:description>&quot;Lec 4 - Designing for the Self&quot; November 3, 2006 lecture by John Zimmerman for the Stanford University Human Computer Interaction Seminar (CS547).  This talk provides a brief overview of consumer behavior research on identity construction and details opportunities for interactive products to improve this process.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24018.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-14T14:48:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Designing-for-the-Self</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Windows-Vista-Dev-Innovation-on-User-Research-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Windows Vista Dev: Innovation on User Research Methods</video:title>
      <video:description>&quot;Lec 6 - Windows Vista Dev: Innovation on User Research Methods&quot; November 17, 2006 lecture by Gayna Williams for the Stanford University Human Computer Interaction Seminar (CS547).  This talk presents innovation on research methods used during the creation of Windows Vista to insure that users were considered at each stage of the development process; the methods highlighted include: personas, benchmarking, desirability, instrumentation, and ethnographies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24020.jpg</video:thumbnail_loc>
      <video:duration>4353</video:duration>
      <video:publication_date>2012-09-14T14:48:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Windows-Vista-Dev-Innovation-on-User-Research-Methods</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>VISTA</video:tag>
      <video:tag>Dev</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>user</video:tag>
      <video:tag>research</video:tag>
      <video:tag>methods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces Python, a scripting language, by providing a basic overview of the language and some examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17774.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-03T17:20:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>procedural</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>script</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Augmented-Social-Cognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Augmented Social Cognition</video:title>
      <video:description>&quot;Lec 3 - Augmented Social Cognition&quot; October 19, 2007 lecture by Ed Chi for the Stanford University Human-Computer Interaction Seminar (CS 547). Augmented Social Cognition is trying to understand the enhancement of a group of people&apos;s ability to remember, think, and reason.  This has been taking in the form of many Web 2.0 systems like social networking sites, social tagging systems, blogs, and Wikis.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24042.jpg</video:thumbnail_loc>
      <video:duration>5069</video:duration>
      <video:publication_date>2012-09-14T14:58:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Augmented-Social-Cognition</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>augmented</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Completing-the-Square-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Completing the Square 2</video:title>
      <video:description>Completing the Square 2

U10_L1_T2_we2 Completing the Square 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24738.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T16:35:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-128-Completing-the-Square-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfordium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherfordium Video - Periodic Table of Videos</video:title>
      <video:description>We updated our video about element number 104 during The Professor&apos;s recent trip to London. All our videos are at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12103.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-04-03T14:27:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rutherfordium-Video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherfordium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-IIT-JEE-Differentiability-and-Boundedness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - IIT JEE Differentiability and Boundedness</video:title>
      <video:description>IIT JEE Differentiability and Boundedness

2010 IIT JEE Paper 1 Problem 40 Differentiability and Boundedness</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24958.jpg</video:thumbnail_loc>
      <video:duration>840</video:duration>
      <video:publication_date>2012-09-17T17:49:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-IIT-JEE-Differentiability-and-Boundedness</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Differentiability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boundedness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Splinting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Splinting</video:title>
      <video:description>A splint is a device used to stabilize a fracture or dislocation. This video explains four types of splints and what can be used to make these splints.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2c6348be-e65c-4cb6-887d-9a96350b11dc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-30T05:52:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Types-of-Splinting</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Splinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Order-of-Operations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Order of Operations 2</video:title>
      <video:description>Order of Operations 2

U01_L5_T2_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24754.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-17T16:41:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-Order-of-Operations-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-IIT-JEE-Integral-with-Binomial-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - IIT JEE Integral with Binomial Expansion</video:title>
      <video:description>IIT JEE Integral with Binomial Expansion

2010 IIT JEE Paper 1 Problem 41 Integral with Binomial Expansion and Algebraic Long Division</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24960.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-17T17:50:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-IIT-JEE-Integral-with-Binomial-Expansion</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-True-Value-of-Partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The True Value of Partnerships</video:title>
      <video:description>&quot;Lec 9 - The True Value of Partnerships&quot; (May 18, 2011) Latin American entrepreneurs Wences Casares and Meyer Malka describe the keys to a successful entrepreneurial partnership, using their own experiences together as examples. Often the relationship between founders of a company reflects its success or failure, so understanding the dynamic of their relationship can help us better grasp why companies and businesses are successful. Casares and Malka have worked together for thirteen years, starting various companies and working together on different projects. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18904.jpg</video:thumbnail_loc>
      <video:duration>3681</video:duration>
      <video:publication_date>2012-09-04T07:13:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-The-True-Value-of-Partnerships</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>Founder</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>partner</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Latin</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-cholesterol-and-why-is-it-important</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is cholesterol and why is it important?</video:title>
      <video:description>This video shows about understanding cholesterol.

Cholesterol isn&apos;t inherently &quot;bad,&quot; but too much of it can cause a plethora of problems! Keep watching for the cholesterol basics.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/6929a06a-5445-4b06-ae36-30137c3c6dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-10-11T00:52:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-cholesterol-and-why-is-it-important</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Solar-Geoengineering-to-Manage-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Solar Geoengineering to Manage Climate</video:title>
      <video:description>&quot;Lec 13 - Solar Geoengineering to Manage Climate&quot; January 31, 2011

David Keith, Professor of Chemical and Petroleum Engineering at the University of Calgary, explores possibilities for the intentional alteration of Earth&apos;s radiation budget as a means to mitigate risks to Earth&apos;s climate and human society in the face of insufficient or ineffective emissions reduction efforts.

Stanford University
http://www.stanford.edu

Univ. of Calgary Dept. of Chemical and Petroleum Engineering
http://schulich.ucalgary.ca/chemical

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18784.jpg</video:thumbnail_loc>
      <video:duration>3735</video:duration>
      <video:publication_date>2012-09-04T05:25:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Solar-Geoengineering-to-Manage-Climate</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>geoengineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Application-problems-with-equation-in-one-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Application problems with equation in one variable</video:title>
      <video:description>Application problems with equation in one variable

u10_l1_t3_we2 Application problems with equation in one variable</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25171.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T01:37:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-50-Application-problems-with-equation-in-one-variable</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>one</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Healthcare-System-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Healthcare System Overview</video:title>
      <video:description>Healthcare System Overview

The different roles in the healthcare system</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25172.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-18T01:38:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Healthcare-System-Overview</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>healthcare</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 8</video:title>
      <video:description>This is the 8th part of these video series lecture on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/af0739c8-d2d1-4d2f-97a7-47af89bae74d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-09-22T19:42:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-8</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-Of-Intra-Uterine-Device-IUD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal Of Intra-Uterine Device IUD</video:title>
      <video:description>This is the removal of a birth control method that had been inserted, this video shows how the procedure to remove the intra-uterine device (IUD) is done.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f5d37310-9869-499a-919b-d7853b045a30/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-11-30T05:54:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Removal-Of-Intra-Uterine-Device-IUD</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Rearrange-formulas-to-isolate-specific-variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Rearrange formulas to isolate specific variables</video:title>
      <video:description>Rearrange formulas to isolate specific variables

u10_l1_t4_we2 Rearrange formulas to isolate specific variables</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25175.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:38:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Rearrange-formulas-to-isolate-specific-variables</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rearrange</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>to</video:tag>
      <video:tag>isolate</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Medicare-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Medicare Overview</video:title>
      <video:description>Medicare Overview

Sal talks with Professor Laurence baker of Stanford Medical School</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25176.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-09-18T01:39:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Medicare-Overview</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medicare</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Inequalities-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Inequalities on a number line</video:title>
      <video:description>Inequalities on a number line

u10_l2_t1_we1 Inequalities on a number line</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25177.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T01:39:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Inequalities-on-a-number-line</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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u10_l2_t1_we2 One-Step Inequalities</video:description>
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u10_l2_t1_we3 One-Step Inequalities 2</video:description>
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u10_l2_t2_we1 Multi-Step Inequalities</video:description>
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u10_l2_t2_we2 Multi-Step Inequalities 2</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-Graphings-Systems-of-Equations</loc>
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    <video:video>
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u14_l1_t1_we1 Graphings Systems of Equations</video:description>
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      <video:description>&quot;Lec 41 - Solar Energy at Scale&quot; (November 18, 2009) John Benner, Manager of the National Renewable Energy Laboratory&apos;s Electronic Materials and Devices research group, discusses the factors and bottlenecks involved in scaling various photovoltaic technologies to national and international production scales.

Stanford University
http://www.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>renewable</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 36 - Transmission Siting Issues&quot; (January 27, 2010) Suedeen Kelly, former commissioner with the Federal Energy Regulatory Commission, discusses from a regulatory perspective the multi-layered complexities in reforming the large-scale electricity distribution infrastructure in the United States and provides suggestions for how to overcome the political and practical roadblocks to modernizing and extending the grid.

Stanford University
http://www.stanford.edu

Federal Energy Regulatory Commission
http://www.ferc.gov

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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Introduction to Probability and Statistics</video:description>
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Psychology and Economics</video:description>
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Psychology and Economics</video:description>
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Introduction to Probability and Statistics</video:description>
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      <video:description>Statistics 20 - Lecture 20

Introduction to Probability and Statistics</video:description>
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History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Statistics 20 - Lecture 21</video:title>
      <video:description>Statistics 20 - Lecture 21

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25859.jpg</video:thumbnail_loc>
      <video:duration>3958</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Cognitive Science C103 - Lecture 26</video:title>
      <video:description>Cognitive Science C103 - Lecture 26

History of Information</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25862.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-18T17:56:44.000Z</video:publication_date>
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      <video:uploader>0|18|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 50 - Adaptation to Climate Change&quot; May 6, 2009 - Lisa Schipper, research fellow at the Stockholm Environmental Institute, discusses theories connecting climate change adaptation to international development, and how they relate to concrete changes being implemented in southeast Asia and elsewhere. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

Stockholm Environmental Institute
http://www.sei.se/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18821.jpg</video:thumbnail_loc>
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      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 164 - Lecture 11</video:title>
      <video:description>Computer Science 164 - Lecture 11

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26184.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Atomic Structure</video:title>
      <video:description>Atomic Structure

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26144.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-09-19T00:03:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Atomic-Structure</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 8 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-21T05:47:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-100</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oxygen-Isotopes-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oxygen Isotopes (Quiz)</video:title>
      <video:description>Oxygen Isotopes (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26151.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T00:04:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Oxygen-Isotopes-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Isotopes</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Empirical-and-Molecular-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Empirical and Molecular Formula</video:title>
      <video:description>Empirical and Molecular Formula

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26156.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-09-19T00:05:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Empirical-and-Molecular-Formula</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Empirical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Phosphorus-Oxide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Phosphorus Oxide</video:title>
      <video:description>Phosphorus Oxide

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26158.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-19T00:05:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Phosphorus-Oxide</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Cholesteatoma - Mayo Clinic</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/87aecabe-b53c-41e4-9f7e-1dbb144efd9d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-10-21T01:49:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cholesteatoma</video:player_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cholesteatoma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-164-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 164 - Lecture 4</video:title>
      <video:description>Computer Science 164 - Lecture 4

Programming Languages and Compilers
Professor: Ras Bodik</video:description>
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      <video:duration>4679</video:duration>
      <video:publication_date>2012-09-19T00:06:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Computer-Science-164-Lecture-4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-164-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 164 - Lecture 14</video:title>
      <video:description>Computer Science 164 - Lecture 14

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26199.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-19T00:13:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Computer-Science-164-Lecture-14</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Phosphorus-Oxide-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Phosphorus Oxide (Quiz)</video:title>
      <video:description>Phosphorus Oxide (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26160.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-19T00:06:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Phosphorus-Oxide-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Beats</video:title>
      <video:description>This 3D medical animation shows the working of our heart under different situations. Normal rhythm, Ventricular fibrillation and action under shock are shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/fd90432f-ebd2-42b9-aeb9-0e40b7952d84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2013-04-07T19:13:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Human-Heart-Beats</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Phosphorus-Product-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Phosphorus Product (Quiz)</video:title>
      <video:description>Phosphorus Product (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26162.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T00:06:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Phosphorus-Product-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 29 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27339.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-21T05:34:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-29-Computer-Science-61B</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-How-They-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and How They Work</video:title>
      <video:description>Neurons (also known as neurones and nerve cells) are electrically excitable cells in the nervous system that process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/29e9605e-485b-4545-9107-73676ee18ddc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-11-05T04:29:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neurons-and-How-They-Work</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Light-as-a-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Light as a Wave</video:title>
      <video:description>Light as a Wave

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26169.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-19T00:07:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Light-as-a-Wave</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-140-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  5 - Electrical Engineering 140 - Lecture 6</video:title>
      <video:description>Electrical Engineering 140 - Lecture 6

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26171.jpg</video:thumbnail_loc>
      <video:duration>4896</video:duration>
      <video:publication_date>2012-09-19T00:08:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-140-Lecture-6</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Laser-Two-Slit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Laser Two Slit</video:title>
      <video:description>Laser Two Slit

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26175.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2012-09-19T00:08:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Laser-Two-Slit</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Slit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-140-Makeup-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 140 - Makeup Lecture</video:title>
      <video:description>Electrical Engineering 140 - Makeup Lecture

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26176.jpg</video:thumbnail_loc>
      <video:duration>5272</video:duration>
      <video:publication_date>2012-09-19T00:08:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-140-Makeup-Lecture</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-Dervishes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad - Dervishes</video:title>
      <video:description>This is a video about dervishes. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him. An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/ed969e4e-9e5f-4332-b207-d5ab4878a435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2013-01-18T05:39:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-idiot-abroad-Dervishes</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Dervishes</video:tag>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Taylor-Series-at-0-Maclaurin-for-e-to-the-x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Taylor Series at 0 (Maclaurin) for e to the x</video:title>
      <video:description>Taylor Series at 0 (Maclaurin) for e to the x

Taylor Series at 0 (Maclaurin) for e to the x</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19884.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2012-09-06T00:37:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-90-Taylor-Series-at-0-Maclaurin-for-e-to-the-x</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>at</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Maclaurin</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Exponential-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Exponential Growth</video:title>
      <video:description>Exponential Growth

Exponential growth involving bacteria (some calculus in part c).</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19972.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-06T01:17:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Exponential-Growth</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Reach-Your-Escape-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Reach Your Escape Velocity</video:title>
      <video:description>&quot;Lec Last - Reach Your Escape Velocity&quot; (May 4, 2011) Geoffrey Moore, author and venture partner at Mohr Davidow Ventures, talks about strategies and advice to help companies that are stuck in a sales and development rut escape and move ahead of the competition. Moore&apos;s approach centers on power, rather than performance, to overcome internal resistance and engage with new growth opportunities

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18908.jpg</video:thumbnail_loc>
      <video:duration>3532</video:duration>
      <video:publication_date>2012-09-04T07:13:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Reach-Your-Escape-Velocity</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26854.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-33-Standard-Reduction-Potential-II</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 15 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Accelerated Charges - Poynting Vector - Power - Rayleigh Scattering - Polarization

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4636</video:duration>
      <video:publication_date>2012-08-26T18:50:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-MIT-803-Vibrations-and-Waves-Fall-2004</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Put-Call Parity Arbitrage I

Put-Call Parity Arbitrage I</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 10 - Lecture 17: The Internet.How it Works Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 17: The Internet.How it Works

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A - Lecture 6</video:title>
      <video:description>Computer Science 61A - Lecture 6

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2956</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Zn in H2SO4  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Concentrating Cell  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 4: Factorization into A = LU

*Please note that there is not a higher quality version available.

View the complete course: http://ocw.mit.edu/18-06S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-4-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
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      <video:tag>Markov</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials.
Finite Temperature: Review of Stat Mech and Thermodynamics

Excitations in Materials and How to Sample Them

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-3320-Atomistic-Computer-Modeling-of-Materials</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - Catastrophic Impacts in Earth&apos;s History</video:title>
      <video:description>&quot;Lec 7 - Catastrophic Impacts in Earth&apos;s History&quot; (February 2, 2010) David Morrison, NASA Lunar Science Institute, discusses the discovery of the cretaceous catastrophe that caused the last mass extinction and explains NASA&apos;s research on the danger of similar events occurring in Earth&apos;s near future.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Computer Science 10 - Lecture 20: Distributed Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 20: Distributed Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2966</video:duration>
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      <video:tag>distributed</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Process Modules I: Oxidation and Film Deposition</video:title>
      <video:description>Lec 5- Process Modules I: Oxidation and Film Deposition.
Introduction to MEMS Design</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Copper Metal in Nitric Acid</video:title>
      <video:description>Copper Metal in Nitric Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26873.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-09-19T02:48:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-42-Copper-Metal-in-Nitric-Acid</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
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    <loc>https://dnatube.com/videos/Lec-33-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 33 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27404.jpg</video:thumbnail_loc>
      <video:duration>2650</video:duration>
      <video:publication_date>2012-09-21T06:24:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Mathematics-16A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Balancing-Redox-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Balancing Redox Equation</video:title>
      <video:description>Balancing Redox Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26874.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-09-19T02:49:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-43-Balancing-Redox-Equation</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>redox</video:tag>
      <video:tag>equation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-Nernst-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Nernst Equation</video:title>
      <video:description>Nernst Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26875.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-19T02:49:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-Nernst-Equation</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nernst</video:tag>
      <video:tag>equation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Oxidation-of-Br-vs-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Oxidation of Br vs. pH  (Quiz)</video:title>
      <video:description>Oxidation of Br vs. pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26878.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:49:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-45-Oxidation-of-Br-vs-pH-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>vs</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61C-Memory-Hierarchy-Direct-Map</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Map</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Mapped Caches&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/12/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27285.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-21T04:54:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Computer-Science-61C-Memory-Hierarchy-Direct-Map</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Mapped</video:tag>
      <video:tag>Caches</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Treat-Tetanus-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Treat Tetanus Infection</video:title>
      <video:description>Tetanus is a very serious disease for a person to get because it can be fatal tetanus is painful muscle contractions that are caused by bacteria this bacterium is usually clostridium tetani</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1f89ee97-2e7a-43a6-b0a6-534e5206ac01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:45:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Treat-Tetanus-Infection</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tetanus</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Darwins-Birthday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Darwin&apos;s Birthday</video:title>
      <video:description>&quot;Lec 9 - Darwin&apos;s Birthday&quot; (February 11, 2010) Lynn Rothschild, Professor and NASA Research Scientist, and Stephen Palumbi, Director of the Hopkins Marine Station, discuss Darwin&apos;s career from childhood to the end of his life and his theory of evolution.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18917.jpg</video:thumbnail_loc>
      <video:duration>3611</video:duration>
      <video:publication_date>2012-09-04T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Darwins-Birthday</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>astrobiology</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>geology</video:tag>
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      <video:tag>Organic</video:tag>
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      <video:tag>Darwin</video:tag>
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      <video:tag>Medical</video:tag>
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      <video:tag>Sample</video:tag>
      <video:tag>land</video:tag>
      <video:tag>taxidermy</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>reproduct</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-A-Life-with-SETI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - A Life with SETI</video:title>
      <video:description>&quot;Lec Last - A Life with SETI&quot; (March 9, 2010) Dr. Frank Drake discusses the program that he founded, Search for Extra-Terrestrial Intelligence (SETI), and the possibility of finding extraterrestrial life in the greater universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18922.jpg</video:thumbnail_loc>
      <video:duration>6570</video:duration>
      <video:publication_date>2012-09-04T07:19:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-A-Life-with-SETI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>Satellites</video:tag>
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      <video:tag>Telescope</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>research</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-Drawing-and-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views, Drawing, and Animation</video:title>
      <video:description>&quot;Lec 5 - Views, Drawing, and Animation&quot; (January 19, 2010) Josh Shaffer discusses views, drawing, text and images, and animation.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18929.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-04T07:59:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Views-Drawing-and-Animation</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
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      <video:tag>Development</video:tag>
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      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
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      <video:tag>C</video:tag>
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      <video:tag>touch</video:tag>
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      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
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      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Draw</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>event</video:tag>
      <video:tag>handling</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subview</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Probability-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -19 Probability (part 7)</video:title>
      <video:description>Probability (part 7)

More on conditional probability.  Touch on Bayes&apos; Theorem.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21866.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-10T17:09:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Probability-part-7</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Bracketing-Redox-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Bracketing Redox  (Quiz)</video:title>
      <video:description>Bracketing Redox  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26884.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-09-19T02:50:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-48-Bracketing-Redox-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bracketing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - Lecture 16</video:title>
      <video:description>Computer Science 61A - Lecture 16

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26960.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T06:02:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-Lecture-16</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A</video:title>
      <video:description>Lec 35- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16845.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-01T14:08:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 24: Markov Matrices; Fourier Series.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14568.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-26T19:21:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oil-and-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oil and Gas</video:title>
      <video:description>Lec 18 - Oil and Gas. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14704.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-08-27T10:00:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Oil-and-Gas</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Statistics 21</video:title>
      <video:description>Lec 7- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16939.jpg</video:thumbnail_loc>
      <video:duration>4616</video:duration>
      <video:publication_date>2012-09-01T17:02:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Statistics-21</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Year-2008-Guest-Lecture-by-Andrew-Redleaf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Year 2008 - Guest Lecture by Andrew Redleaf</video:title>
      <video:description>Guest Lecture by Andrew Redleaf
Financial Markets (ECON 252) -Year 2008

Andrew Redleaf, a Yale graduate and manager of Whitebox Advisors, a hedge fund, discusses his experience with financial markets. He addresses one of the fundamental questions in finance--whether or not markets are efficient--and concludes that although they don&apos;t seem to be efficient, beating the market is very difficult. Mr. Redleaf discusses his thoughts about psychological barriers that make markets inefficient. He also comments on his beliefs regarding risk management and how people are compensated for mitigating risks, rather than for taking on risk as is often perceived. He ends by answering several questions from students.

00:00 - Chapter 1. The Markets Are Not Efficient 
10:15 - Chapter 2. Psychological Factors of Market Inefficiency 
25:57 - Chapter 3. Rewards Are for Risk-Mitigating, Not Risk-Taking 
33:14 - Chapter 4. Issues in the Current U.S. and Global Economies 
43:41 - Chapter 5. Questions: Cash and Bonds as Default Investments 
01:04:35 - Chapter 6. Speculating on Backdated Options 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12552.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-20T13:51:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Year-2008-Guest-Lecture-by-Andrew-Redleaf</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>anchoring</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Redleaf</video:tag>
      <video:tag>backdating</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>coupon</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>reseller</video:tag>
      <video:tag>Whitebox</video:tag>
      <video:tag>advisors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Silver-Christmas-Tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Silver Christmas Tree</video:title>
      <video:description>Silver Christmas Tree

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26888.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T02:51:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-51-Silver-Christmas-Tree</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Christmas</video:tag>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-State-initiatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - State initiatives</video:title>
      <video:description>State initiatives

Taught by Dan Farber</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19727.jpg</video:thumbnail_loc>
      <video:duration>6451</video:duration>
      <video:publication_date>2012-09-05T04:32:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-State-initiatives</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Would-a-Brick-or-Feather-Fall-Faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Would a Brick or Feather Fall Faster</video:title>
      <video:description>Would a Brick or Feather Fall Faster

What would fall faster on the moon?</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21056.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-08T17:17:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Would-a-Brick-or-Feather-Fall-Faster</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>would</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brick</video:tag>
      <video:tag>or</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>faster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Areopagitica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Areopagitica</video:title>
      <video:description>&quot;Lec 8 - Areopagitica&quot; Milton (ENGL 220)

Milton&apos;s political tract Areopagitica is discussed at length. The author&apos;s complicated take on state censorship and licensing, both practiced by the English government with respect to printed materials at the time, is examined. His eclectic use of pagan mythology, Christian scripture, and the metaphors of eating and digestion in defense of his position are probed. Lastly, Milton&apos;s insistence that moral truths must be examined and tested in order for goodness to be known is explored as an early manifestation of the rhetoric that will be used to depict the Fall in Paradise Lost.

00:00 - Chapter 1. Introduction: Areopagitica and the English Revolution
05:49 - Chapter 2. Parliamentary Factions During the English Revolution
10:28 - Chapter 3. &quot;Areopagitica&quot;: Freedom of the Press, Censorship and Licensing
24:35 - Chapter 4. Milton&apos;s Narrative of the History of Truth

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17302.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-02T17:52:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Areopagitica</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>censorship</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>Presbyterians</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Fall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Rate Laws</video:title>
      <video:description>Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26893.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-19T02:52:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Rate-Laws</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Initial-Rate-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Initial Rate  (Quiz)</video:title>
      <video:description>Initial Rate  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26894.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T02:52:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-54-Initial-Rate-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Initial</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rate-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rate Order  (Quiz)</video:title>
      <video:description>Rate Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26896.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-55-Rate-Order-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164B - Lecture 23</video:title>
      <video:description>PACS 164B - Lecture 23

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17626.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-03T16:30:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-PACS-164B-Lecture-23</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 3 - Topics in String Theory&quot; (January 24, 2011) Leonard Susskind uses the most complex math that will be used in the course with the hopes that it will give a better idea of how a black whole works mathematically.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19100.jpg</video:thumbnail_loc>
      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-04T10:01:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Topics-in-String-Theory</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Geography C110</video:title>
      <video:description>&quot;Lec 13 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27430.jpg</video:thumbnail_loc>
      <video:duration>4541</video:duration>
      <video:publication_date>2012-09-21T07:09:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Geography-C110</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Geography C110</video:title>
      <video:description>&quot;Lec 14 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27431.jpg</video:thumbnail_loc>
      <video:duration>4694</video:duration>
      <video:publication_date>2012-09-21T07:09:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Geography-C110</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Psycology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Psycology</video:title>
      <video:description>Conscious of the Present; Conscious of the Past: Language
This lecture finishes the discussion of language by briefly reviewing two additional topics: communication systems in 
non-human primates and other animals, and the relationship between language and thought. The majority of this lecture is then spent on introducing students to major theories and discoveries in the fields of perception, attention and memory. Topics include why we see certain visual illusions, why we don&apos;t always see everything we think we see, and the relationship between different types of memory.

00:00 - Chapter 1. Non-Human Communication
09:16 - Chapter 2. The Relationship Between Language and Thought
12:39 - Chapter 3. Question and Answer on Language
18:06 - Chapter 4. Introduction to the Complexity of Perception and Expectation
39:15 - Chapter 5. Linking Attention and Memory
58:04 - Chapter 6. Question and Answer on Attention and Memory

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12586.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-08-21T18:23:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-to-Psycology</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>amnesia</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>change</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Gestalt</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Sapir</video:tag>
      <video:tag>Whorf</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14861.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T03:11:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-7012-Introduction-to-Biology-Fall-2004</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite differences in time; least squares (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15708.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T19:49:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Rotaxane?</video:title>
      <video:description>This video provides a detailed description of the rotaxane with its structure and working. Molecular architecture is studied here for your help.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/a7a0ebd6-2b7d-4188-b585-899ba97cba13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T20:09:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Rotaxane</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rotaxane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Linear-Algebra-Introduction-to-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Linear Algebra: Introduction to Vectors</video:title>
      <video:description>Linear Algebra: Introduction to Vectors

Linear Algebra: Introduction to Vectors</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21992.jpg</video:thumbnail_loc>
      <video:duration>991</video:duration>
      <video:publication_date>2012-09-11T00:15:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Linear-Algebra-Introduction-to-Vectors</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Ann-Veneman-on-Leadership-at-the-USDA-UNICEF-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond</video:title>
      <video:description>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond. Ann Veneman is the former Executive Director of the United Nations Children&apos;s Fund (UNICEF). In 2009, she was named to the Forbes 100 Most Powerful Women list and has been the recipient of numerous awards and honors. From 2001 to 2005, Veneman was Secretary of the United States Department of Agriculture (USDA). She spoke at HSPH on March 1, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16355.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-08-30T08:05:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-121-Ann-Veneman-on-Leadership-at-the-USDA-UNICEF-and-Beyond</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Ann</video:tag>
      <video:tag>Veneman</video:tag>
      <video:tag>UNICEF</video:tag>
      <video:tag>USDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Mounting-a-Prepared-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Mounting a Prepared Tooth</video:title>
      <video:description>&quot;Lec 123 - Mounting a Prepared Tooth&quot; Dr. Jaslow demonstrates a procedure for mounting a prepared tooth in the visidont in preparation for fabricating a partial denture. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21731.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-09T07:12:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-123-Mounting-a-Prepared-Tooth</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>123</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paradise-Lost-Book-IX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paradise Lost, Book IX</video:title>
      <video:description>&quot;Lec 17 - Paradise Lost, Book IX&quot; Milton (ENGL 220)

Book Nine and the depiction of the Fall are presented. Adam and Eve&apos;s dialogue -- especially their perspectives on labor, temptation, and the nature of the garden -- is examined. Satan&apos;s strategic temptation of Eve is closely analyzed. At the lecture&apos;s conclusion, Adam and Eve&apos;s new fallen sight is discussed, with particular emphasis placed on the reference to the &quot;veil&quot; of pre-fallen innocence. Overall, the tension between doctrinal and subversive perspectives on the pre-fallen hierarchy of Eden is underscored.

00:00 - Chapter 1. Introduction: &quot;Paradise Lost&quot; Book IX
03:01 - Chapter 2. Adam and Eve, Arguing?
10:19 - Chapter 3. The Argument between Adam and Eve on the Morning of the Fall
36:03 - Chapter 4. The Promise of Equality and its Importance to Eve after the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17311.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-02T18:00:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Paradise-Lost-Book-IX</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>veil</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>dialogue</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>vineyard</video:tag>
      <video:tag>temptation</video:tag>
      <video:tag>workers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Patience-and-Patients-Understanding-the-Spectrum-of-Alzheimers-Disease-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Semina</video:title>
      <video:description>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Seminar. As human life expectancy increases, so does the possibility that a family member or friend will be diagnosed with Alzheimer&apos;s disease. Fortunately, researchers are continually learning more about what causes this debilitating condition and discovering new ways to help patients cope with symptoms. At this March 6, 2012, seminar, you will hear from faculty members who will share insight about the disease and tips for caring for a loved one. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16357.jpg</video:thumbnail_loc>
      <video:duration>5270</video:duration>
      <video:publication_date>2012-08-30T08:06:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-123-Patience-and-Patients-Understanding-the-Spectrum-of-Alzheimers-Disease-Longwood-Seminar</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Adrian</video:tag>
      <video:tag>Ivinson</video:tag>
      <video:tag>Reisa</video:tag>
      <video:tag>Sperling</video:tag>
      <video:tag>Ruth</video:tag>
      <video:tag>Kandel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20.
Coulomb&apos;s Force Law and Measurements of Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16185.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-08-29T14:30:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-MIT-6013-Electromagnetics-and-Applications-Fall-20</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20.
Magnetic Field of a Line Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16186.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-08-29T14:31:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-MIT-6013-Electromagnetics-and-Applications-Fall-20</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Electrical Engineering 240</video:title>
      <video:description>lec 17-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20897.jpg</video:thumbnail_loc>
      <video:duration>4667</video:duration>
      <video:publication_date>2012-09-08T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-17-Electrical-Engineering-240</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-GMAT-Math-44</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - GMAT Math 44</video:title>
      <video:description>GMAT Math 44

210-213, pg. 181</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21960.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:02:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-GMAT-Math-44</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>44</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20.
Capacitance Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16189.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-08-29T14:36:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-MIT-6013-Electromagnetics-and-Applications-Fall-20</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20.
Voltmeter Reading Induced by Magnetic Induction

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16187.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-08-29T14:33:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-MIT-6013-Electromagnetics-and-Applications-Fall-20</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20.
Relaxation of Charge on Particle in Ohmic Conductor

Supplement: Van de Graaff and Kelvin Generators

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16193.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-08-29T14:42:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-6013-Electromagnetics-and-Applications-Fall-20</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Non Uniqueness of Voltage in an MQS System

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16202.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-08-29T14:59:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-MIT-6013-Electromagnetics-and-Applications-Fall-2</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Other-Periodic-Table-Trends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Other Periodic Table Trends</video:title>
      <video:description>Other Periodic Table Trends

Electronegativity, metallic nature and atomic radius.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22513.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
      <video:publication_date>2012-09-11T02:21:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Other-Periodic-Table-Trends</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Other</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 11, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24009.jpg</video:thumbnail_loc>
      <video:duration>6948</video:duration>
      <video:publication_date>2012-09-14T13:52:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Quantum-Mechanics-Stanford</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infatnt-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infatnt CPR</video:title>
      <video:description>Infant CPR is similar to the CPR given to children,but because of the smaller size there are a few modifications. This video demonstrates how infant CPR is given.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4007665d-4f77-48b0-bef0-bdc5fe421ead/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T22:05:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Infatnt-CPR</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Inguinal-Hernia-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Inguinal Hernia Repair</video:title>
      <video:description>While numerous surgical approaches exist to treat inguinal hernias the lichtenstein tension free mesh based repair remains the criterion standard</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/8561d85f-0ac9-48cd-9a98-a9ebf30de1d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T22:05:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Open-Inguinal-Hernia-Repair</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Evolution-Emotion-and-Reason-Evolution-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Evolution, Emotion, and Reason: Evolution and</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Evolution, Emotion, and Reason: Evolution and Rationality
This lecture introduces students to the study of psychology from an evolutionary perspective, the idea that like the body, natural selection has shaped the development of the human mind. Prominent arguments for and against the theory of natural selection and its relationship to human psychology are reviewed. Students will hear several examples of how studying mental phenomenon from an evolutionary perspective can help constrain theories in psychology as well as explain many prevalent human instincts that underlie many of our most basic behaviors and decisions.

00:00 - Chapter 1. The Modern Biological Account of the Origin of Psychological Phenomena
13:35 - Chapter 2. Avoiding Misconceptions When Applying Evolutionary Theory to Psychology
22:38 - Chapter 3. Claims Against the Evolutionary Psychology
26:42 - Chapter 4. Ways in Which Evolution Helps Describe the Mind
39:43 - Chapter 5. Heuristics: Framing Effects, Base Rates, Availability Bias and Confirmation Bias

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:duration>3589</video:duration>
      <video:publication_date>2012-08-21T18:25:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Evolution-Emotion-and-Reason-Evolution-and</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adaptation</video:tag>
      <video:tag>availability</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>causation</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>endowment</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>Ultimate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-ratio-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced ratio problems</video:title>
      <video:description>More advanced ratio problems from Khan Acedemy is solved in this science video.</video:description>
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      <video:duration>597</video:duration>
      <video:publication_date>2009-05-27T19:33:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Advanced-ratio-problems</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2.
Edgerton&apos;s Boomer

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16203.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-08-29T15:00:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-MIT-6013-Electromagnetics-and-Applications-Fall-2</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Examples of discrete Fourier transform; fast Fourier transform; convolution (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15736.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-08-28T20:06:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-42-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Hip Examination</video:title>
      <video:description>A hip examination is under taken when a person has the symptoms of hip joint pathology.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/803f16a1-e65a-4962-af8f-81f84c18ec16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T22:09:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Perform-Hip-Examination</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healing-Process-After-Tooth-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healing Process After Tooth Extraction</video:title>
      <video:description>After an extraction it is important for a blood clot to form to stop the bleeding and begin healing process. This video shows how does the healing process begins.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/12c0265f-beae-4e6c-b0b7-13b25488b823/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T22:13:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Healing-Process-After-Tooth-Extraction</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heart Attack</video:title>
      <video:description>How does a heart attach occurs? What are the causes of heart attack? What to do for prevention of heart attack? All shown in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5300025c-c42f-4f94-8e59-c67c69913948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:14:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Heart-Attack</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 8 - Topics in String Theory&quot; (March 7, 2011) Leonard Susskind gives a lecture on string theory and particle physics that dives into the idea of cosmic horizons as well as the relationship between ultraviolet and infrared light. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19105.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T10:01:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Topics-in-String-Theory</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Topics in String Theory</video:title>
      <video:description>&quot;Lec Last - Topics in String Theory&quot; (March 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the mechanisms that make the universe hot.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19106.jpg</video:thumbnail_loc>
      <video:duration>7556</video:duration>
      <video:publication_date>2012-09-04T10:01:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Topics-in-String-Theory</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Pituitary-Adenohypophysis-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Pituitary (Adenohypophysis) Animated</video:title>
      <video:description>Hormone production in the anterior pituitary (adenohypophysis) is controlled by releasing and inhibiting hormones from the hypothalamus via portal vessels.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_2877.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-06-25T23:20:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Anterior-Pituitary-Adenohypophysis-Animated</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Adenohypophysis</video:tag>
      <video:tag>hormones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract surgery</video:title>
      <video:description>This medical video shows live cataract surgery glaucoma tube shunt which involves placing a flexible plastic tube with an attached silicone drainage pouch in the eye to help drain fluid (aqueous humor) from the eye.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/bdd74028-898c-45c8-93a6-0d602c6d6f64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T09:03:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cataract-surgery</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>shunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Iterating-Your-Product-and-Market-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Iterating Your Product and Market Strategy</video:title>
      <video:description>&quot;Lec 1 - Iterating Your Product and Market Strategy&quot; Greg Ennis and Sanjay Dholakia discuss the keys to iterating to success in a startup and gives examples from Crowd Factory of the challenges in creating a successful market strategy and getting the most from your customers. 


With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19107.jpg</video:thumbnail_loc>
      <video:duration>3110</video:duration>
      <video:publication_date>2012-09-04T10:05:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Iterating-Your-Product-and-Market-Strategy</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>enterprise</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>Ventures</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>Twitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Prof. Gilbert Strang gives an overview of 18.085 Computational Science and Engineering I, Fall 2008.

View the complete course at: http://ocw.mit.edu/18-085F08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15744.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-28T20:06:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>faculty</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 PACS 164B</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19413.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
      <video:publication_date>2012-09-05T02:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-PACS-164B</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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95-98, pg. 286</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Reason behind the different body structure of men and women is provided here. A brief discussion about the pelvis growth in women is explained.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Botox injection interview is shown in this video.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insights of ascension - Spirit science video 14</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. This video presents a video on insights of Ascension. Enjoy!</video:description>
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      <video:uploader>burki</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is lecture 2 of Peace and Conflict Studies 164A Course , Fall 2006 Season. This lecture is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-05T02:27:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-PACS-164A</video:player_loc>
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    <loc>https://dnatube.com/videos/How-sequencing-products-are-processed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How sequencing products are processed.</video:title>
      <video:description>This video shows how DNA sequencing products are processed.</video:description>
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      <video:publication_date>2007-03-17T22:03:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-sequencing-products-are-processed</video:player_loc>
      <video:uploader>siere</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Video-round-up-of-June-20-2008-from-new-scientist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video round up of June 20 2008 from new scientist</video:title>
      <video:description>This video features the the round up of videos from June 20, 2008. It shows the first ever footage of human ovulation and how prototypes of lunar vehicles, spacesuits and robots are being tested and look at the first video of a metal-eating pest.</video:description>
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      <video:duration>173</video:duration>
      <video:publication_date>2012-12-06T21:48:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-round-up-of-June-20-2008-from-new-scientist</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ovulation</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Marxs-Theory-of-Alienation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Marx&apos;s Theory of Alienation</video:title>
      <video:description>&quot;Lec 9 - Marx&apos;s Theory of Alienation&quot; Foundations of Modern Social Thought (SOCY 151)

Marx begins his intellectual life as a Young Hegelian, in the company of Bruno Bauer and others.  The Young Hegelians, a radical group of scholars, intended to subject Hegel&apos;s theories to critical scrutiny.  Eventually, Marx breaks with this tradition altogether by saying that alienation does not come from thoughts and therefore cannot be solved by ideas alone.  Alienation comes from material conditions and can only be addressed by changing those conditions.  Due to his radical, revolutionary ideas, Marx was forced to move around Europe quite a bit.  In his lifetime, he saw his predictions about the uprising of the working classes come to fruition in some places, but he also saw these revolutions fail, including the short-lived Commune in France.  Next time, we see how the young Marx who is occupied with Hegelian thought and the concept of alienation transitions to a more mature Marx with the concept of the capitalist mode of production.  

00:00 - Chapter 1. Marx&apos;s Early Life
07:01 - Chapter 2. The Critical Critic
16:05 - Chapter 3. Marriage and Early Career
27:58 - Chapter 4. The Paris Commune and Its Aftermath
33:33 - Chapter 5. &quot;The Paris Manuscripts&quot; and the Theory of Alienation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Marxs-Theory-of-Alienation</video:player_loc>
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      <video:category>Sociology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming  lec 2-Computer Science 162 .</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19117.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-04T17:46:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-2-Computer-Science-162</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Computer Science 169</video:title>
      <video:description>Lec 1- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19196.jpg</video:thumbnail_loc>
      <video:duration>4575</video:duration>
      <video:publication_date>2012-09-04T19:30:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Computer-Science-169</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-lecture-on-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture on molecular biology</video:title>
      <video:description>This video presents a MIT lecture on molecular biology. In his lecture Professor Graham Walker explained gene regulations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_1580.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2009-04-02T05:47:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-lecture-on-molecular-biology</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/VEGF-Receptor-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VEGF Receptor Binding</video:title>
      <video:description>VEGF Receptor Binding is shown in this video. Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Text reff: wiki   Video reff:
http://www.researchvegf.com</video:description>
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      <video:player_loc>https://dnatube.com/videos/VEGF-Receptor-Binding</video:player_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vegf</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Method-of-holding-the-forceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Method of holding the forceps</video:title>
      <video:description>Forceps are one of the most important medical tools used in surgeries. This video explains how to hold the forceps in the correct manner.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/81f36164-4dc4-472b-81a4-d924a6acb6c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-29T11:23:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Method-of-holding-the-forceps</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Holding</video:tag>
      <video:tag>Forceps</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 20PACS 164B</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4895</video:duration>
      <video:publication_date>2012-09-05T02:29:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20PACS-164B</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cognitive Science C103</video:title>
      <video:description>&quot;Lec 2 - Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24116.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
      <video:publication_date>2012-09-15T03:39:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rib-Fractures-Flail-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rib Fractures &amp; Flail Chest</video:title>
      <video:description>A flail chest occurs when a segment of the thoracic wall becomes unattached from the rest of the chest wall this most typically occurs when ribs are fractured in two places allowing that segment of the thoracic wall to float independently of the rest of the chest wall</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7d277dac-ed0e-446b-b47b-1b06038baf4d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-29T11:25:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rib-Fractures-Flail-Chest</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flail</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Statistics 20</video:title>
      <video:description>Lec 30- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17219.jpg</video:thumbnail_loc>
      <video:duration>2434</video:duration>
      <video:publication_date>2012-09-02T13:23:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-30-Statistics-20</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-Blood-Cells-Vs-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White Blood Cells Vs Bacteria</video:title>
      <video:description>White blood cells are the anti germ or baterial army of body in this video the white blood cell is chasing the bacteria it gets engulfed by the white blood cell the blood cell is then chases the other</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/fa66e13e-6bec-4bd9-a62e-e971f514de11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:26:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/White-Blood-Cells-Vs-Bacteria</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chasing</video:tag>
      <video:tag>bacteria</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 PACS 164B</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19430.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-05T02:32:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-PACS-164B</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Peter-the-Great</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Peter the Great</video:title>
      <video:description>Lec 4 - Peter the Great. European Civilization, 1648-1945 (HIST 202)

Peter the Great&apos;s historical significance stems not only from his military ambitions and the great expansion of the Russian Empire under his supervision, but also from his efforts to introduce secular, Western customs and ideas into Russian culture. Despite his notorious personal brutality, Peter&apos;s enthusiasm for science and modern intellectual concerns made an indelible mark both on Russia&apos;s relationship to the West and on its internal politics. The struggle under Peter&apos;s reign between Westernizers and Slavophiles, or those who resist foreign influences, can be seen at work in Russia up to the present day.

00:00 - Chapter 1. Peter the Great and the Territorial Expansion of Russia
07:37 - Chapter 2. Russia as a European Power: The Influence of the West on the Russian State 
14:47 - Chapter 3. The Peculiarities of Peter the Great: The Peasant Czar
27:37 - Chapter 4. A New Culture: Divergences from the Russian Orthodox Religious Tradition 
32:40 - Chapter 5. The Boyars: Junior Partners in Russian Absolutism 
37:29 - Chapter 6. Peter the Great: The Ambivalent Child of European Rationalism 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-26T11:09:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Peter-the-Great</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Muscovy</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Sweden</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Alexis</video:tag>
      <video:tag>Boyars</video:tag>
      <video:tag>Slavophiles</video:tag>
      <video:tag>westernize</video:tag>
      <video:tag>secularism</video:tag>
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      <video:tag>serf</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Iron-Oxide-and-Aluminum-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Iron-Oxide and Aluminum Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction that releases energy in the form of heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:

    reactants → products + energy</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/faf22dde-3846-48ec-9571-55253a3e2622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2010-11-09T21:40:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Exothermic-Iron-Oxide-and-Aluminum-Reaction</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flying-Into-Northern</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flying Into Northern</video:title>
      <video:description>This video shows you the flight going to northern region from Nottingham airport and coming back to airport. The height, time and route taken by flights are also discussed here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/392d6aff-fa58-45dc-8c81-ac42bbd961aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2013-01-18T05:46:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Flying-Into-Northern</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants</video:title>
      <video:description>Antioxidants video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/63905bae-071a-4217-bead-1a9fcf2104d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-23T23:01:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Antioxidants</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ingrown-Toenail-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ingrown Toenail Removal</video:title>
      <video:description>Most people prefer not to go to a doctor if they have an ingrown nail and it needs to be removed. So this video shows how to carefully remove and ingrown nail without getting any infections.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/32362391-5ee7-4cef-96d8-d8cd88411f42/cand_25.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2011-11-30T22:55:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ingrown-Toenail-Removal</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ingrown</video:tag>
      <video:tag>Toenail</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Stages-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Stages of Mitosis</video:title>
      <video:description>The stages of Mitosis which begins with a fly-through of cells preparing to undergo mitosis (cell division) is shown in detail in this video.

Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/4d8e9b95-9588-4e7f-bfed-5c08447e347d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-05-01T16:54:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-are-Stages-of-Mitosis</video:player_loc>
      <video:uploader>Robin Williams</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164A</video:title>
      <video:description>This is lecture 7 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19427.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-05T02:30:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-PACS-164A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Matter</video:title>
      <video:description>Matter is anything that has mass and takes space. Different properties of matter at large scale and small scale are discussed in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/ac692439-2f99-4986-978e-501f10c3aadb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T04:35:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Properties-of-Matter</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Brink</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Brink?</video:title>
      <video:description>This video will help you in understand the concept of brink. The explanation provided is very interesting and funny, so you must watch it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/fa9c09e2-a706-4194-9866-a546511928f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2012-12-08T04:00:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Brink</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brink</video:tag>
      <video:tag>Fridays</video:tag>
      <video:tag>at</video:tag>
      <video:tag>10PM</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-A-Space-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successful Launch of A Space Satellite</video:title>
      <video:description>This video contains the clip of a satellite launch to the space. Launch of satellite involves the release of gases that helps the satellite to go forward.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/a3fb1a3d-e38c-4667-b5b2-4cdf5236e652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Successful-Launch-of-A-Space-Satellite</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Congratulates</video:tag>
      <video:tag>SpaceX</video:tag>
      <video:tag>on</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Successful</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Fitzgeralds-The-Great-Gatsby-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II</video:title>
      <video:description>&quot;Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of The Great Gatsby by evaluating the cross-mapping of the auditory and visual fields in the novel&apos;s main pairs of characters.  Beginning with an analysis of the Jazz Age, she argues that linkages between what is heard and what is seen have important implications for the overarching themes of The Great Gatsby, including notions of accountability, responsibility, illusion, and disillusion. She focuses on the linked characters of Daisy and Jordan Baker, Gatsby and Nick Carraway, to show how their convergences and divergences tell the entire store of Gatsby&apos;s decline and fall.

00:00 - Chapter 1. The Jazz Age and The Great Gatsby
06:03 - Chapter 2. Cross-Mapping the Sensation of Vagueness 
08:15 - Chapter 3. Auditory Field with Color
10:03 - Chapter 4. Visual Field with Noise
16:15 - Chapter 5. Thematic Implications of Visual-Auditory Coupling for Daisy and Jordan
23:15 - Chapter 6. Thematic Coupling of Nick and Gatsby
34:04 - Chapter 7. Extinguishing Sound for Nick and Gatsby
40:14 - Chapter 8. Thematic Divergence between Nick and Gatsby
42:59 - Chapter 9. The Logic of Substitution for Nick Carraway   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23581.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-14T09:38:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Fitzgeralds-The-Great-Gatsby-Part-II</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Fitzgerald</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscle-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Biopsy</video:title>
      <video:description>In a muscle biopsy tissue and cells from muscle are removed and viewed microscopically the procedure is used to diagnose diseases involving muscle tissue muscle biopsy plays an integral role in evaluation of the patient with neuromuscular disease</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/62a7082d-87ab-441e-99a7-93733fcaf07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T22:57:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Muscle-Biopsy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-brain-and-thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works brain and thinking</video:title>
      <video:description>In this how the body works video, brain and thinking process is explained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/da0a0b15-8df6-45d3-a440-a0485d4b8898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:34:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-the-Body-Works-brain-and-thinking</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H5N1-virus-in-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus in human</video:title>
      <video:description>Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species. Text reff: wiki</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/a8d9ebc2-6ca4-4106-8662-2e52b7ef425a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-04T02:45:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/H5N1-virus-in-human</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Smoking-Gun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Smoking Gun</video:title>
      <video:description>Lec 21 - The Smoking Gun. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14707.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-08-27T10:01:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-The-Smoking-Gun</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-proportion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body proportion</video:title>
      <video:description>Throughout life the body changes in proportion. While still in the womb, the head of an embryo of eight weeks occupies about half of the body length. This video tells you more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/fd51a84e-a1d6-47db-bd98-87992e217a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:31:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Body-proportion</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 3B</video:title>
      <video:description>Lec 24- Chemistry 3B.
 Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17093.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-02T05:50:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-24-Chemistry-3B</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-53-TWiV-Live-in-the-Windy-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 53 - TWiV Live in the Windy City</video:title>
      <video:description>Episode 53 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Virology (TWiV), a podcast about viruses.

Host Vincent and co-host Rich, along with guests Mark and Trine, discuss science and medicine in journalism and the eradication of poliovirus at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC).</video:description>
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      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:04:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MWV-Episode-53-TWiV-Live-in-the-Windy-City</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chicago</video:tag>
      <video:tag>Eradication</video:tag>
      <video:tag>ICAAC</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>live</video:tag>
      <video:tag>poliovirus</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>zombies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-T4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage T4</video:title>
      <video:description>This is a Virus,which usually attack the bacteria,E.coli</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/5a47c6c9-5a57-4d5b-9d11-6e573d472d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-12-04T02:49:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bacteriophage-T4</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bacteriaphage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1B -</video:title>
      <video:description>General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23405.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-13T13:41:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-8-Biology-1B</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication Cycle</video:title>
      <video:description>Human immunodeficiency virus is the virus that causes AIDS. This videos explains the life cycle of a HIV and its replication.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/66ae8f2f-d8ac-4820-ac81-e467f14de535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-12-04T02:48:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/HIV-Replication-Cycle</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phage 434 Repressor DNA Complex</video:title>
      <video:description>Phage 434 Repressor DNA Complex and its structure is shown in this scientific video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/94c142fa-b81e-4a52-befe-6c6fadcf1bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T02:50:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phage434</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-suture-techniques-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All suture techniques part 3</video:title>
      <video:description>All of the suture techniques will be discussed in this video all varieties of suture material may be used in the skin but a reactive suture such as silk should be removed within a few days</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9e6f5585-8b84-4761-bab3-95e2def6e61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:33:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-suture-techniques-part-3</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Computer Science 61A</video:title>
      <video:description>Lec 27- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16837.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-01T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun and Earth</video:title>
      <video:description>In this video, the Sun and our dynamic earth is explained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/07/a8b85ad7-2ad9-418c-aa35-5fcfb59bcddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-07-10T16:17:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sun-and-Earth</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Disease-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Disease Animation</video:title>
      <video:description>Plaque forming on the arterial walls, and narrowing the vessel</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/bd3d9341-0f7c-40d7-b97b-1c09568de380/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-05-30T10:53:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coronary-Disease-Animation</video:player_loc>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>J</video:tag>
      <video:tag>JnJ</video:tag>
      <video:tag>JnJhealth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of a tiny cell</video:title>
      <video:description>A brief animation of one of the few things that happend in a cell. Thats when we start to scratch on the surface of some true complex systems</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/8e0bf2c9-ecc2-42ac-9984-f6c8f4d0b5da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-11-05T04:20:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Virus</video:title>
      <video:description>Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/1e766f2d-b531-4efb-a28b-fe09b1ba15f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-04T03:33:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hepatitis-C-Virus</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hepatisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early cleavage in Xenopus</video:title>
      <video:description>This video shows early embryonic cleavage of Xenopus which is also called frog.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/ad5a7ce4-7356-46e3-8ef9-b1eef03bdf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-12-11T01:18:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</video:player_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Xenopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation and visualization of inhaler  lungs</video:title>
      <video:description>3d medical scientific visualization / medical MOA of an inhaler 
Lungs MOA method of action video is produced by tres3d.com medical-animation-studio.com .</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/06/48abef84-581b-40c3-955f-b7df88034764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2008-06-20T15:05:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</video:player_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>tres3d</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis: translation</video:title>
      <video:description>RNA carries the code for amino acid sequence of a protein. RNA binds with ribosomes. Another form of RNA called the transfer RNA cries amino acids to the RNA ribosomes complex where the protein chain is synthesized. The process of synthesizing protein using RNA as a template is known as translation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/79434ba2-89b1-4a7b-9f47-d26ab3397a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2007-12-04T03:37:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Protein-Synthesis-translation</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-immunology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on immunology - 2</video:title>
      <video:description>This video presents a MIT lecture on immunology. The lecture was delivered by Professor Robert A. Weinberg. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_1559.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2009-04-02T04:53:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-on-immunology-2</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Joint and Cervical Spines</video:title>
      <video:description>Video showing the temporomandibular joint and Cervical spine examination. A step by step examination of each part is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b8f364a9-d4dc-47e0-a330-3ab5a2ab83ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T23:07:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporomandibular</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadrilateral Properties</video:title>
      <video:description>Quadrilateral Properties

u07_l2_t1_we1 Quadrilateral Properties</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24900.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns and Bridges</video:title>
      <video:description>This video explains about dental crowns and bridges and why people should get dental crowns and bridges.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/dcd52f50-f19a-40dd-8742-e4b6a81792d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:14:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge</video:title>
      <video:description>Vaginal discharge is a discharge of a clear or white segregation from the vagina. This video discuss a vaginal discharge case. Video source is USMLE.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/e42afdc3-0896-4c6e-8ac3-fbf62ea6fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-06T17:32:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vaginal-Discharge</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Discharge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax Examination</video:title>
      <video:description>The purpose of this video is to introduce medical students with a full thorax examination. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4cfbb876-230a-4d69-a325-939d9dfa82b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-01T20:27:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Thorax-Examination</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Self-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self Examination</video:title>
      <video:description>This video shows how breast is examined.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5dc8231e-e69e-489e-a0ec-7f815a87320c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T21:56:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Breast-Self-Examination</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of Cardiology - Stent Deployment Procedure</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals. For more information about medical animation visit http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/d2c6fb73-7461-4847-bb03-bac9895cc708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T07:26:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</video:player_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics and Prognosis in Glioblastoma Multiforme</video:title>
      <video:description>See also in HD in http://www.youtube.com/watch?v=w0AGL02p0rAThis video discusses the latest advances in genetics and Glioblastoma Multiforme. I sincerely hope that it will be useful.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/09/dad9a731-0a35-470d-82d4-1c99abcbd2bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>956</video:duration>
      <video:publication_date>2010-09-06T20:37:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</video:player_loc>
      <video:uploader>Paulo Flores Kruuse</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Neurosciences</video:tag>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Temozolamide</video:tag>
      <video:tag>prognosis</video:tag>
      <video:tag>Neurosurgery</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Level 2 Exponents</video:title>
      <video:description>Level 2 Exponents

negative exponents</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20546.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T15:50:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Hot, Flat, and Crowded</video:title>
      <video:description>This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14709.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-27T10:01:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Invasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Invasions</video:title>
      <video:description>This Maya animation provides a visual simulation of fibroblasts moving through extracellular matrix - the 3D matrix and behavior of the cell population through the matrix are based on mathematical models implemented in MEL.
Video reff: Jason Sharpe, Donald Ly, Charles Lumsden et al</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/6e03dbb5-49f8-4698-abfa-879b9d41feb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2007-12-19T01:00:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-Invasions</video:player_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>invasion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryonic Cell Movement</video:title>
      <video:description>Zebrafish embryos are fertilized externally and optically clear thus blood cell formation and circulation can easily be assessed throughout development</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/fac7a02a-8e3d-477a-99c0-3cf9a790a19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:21:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</video:player_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titrations-in-brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titrations (in brief)</video:title>
      <video:description>This is a rough edit to give guidance to students performing titrations in the inorganic/physical chemistry labs at Southampton University.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/b2923dcc-903b-464d-9a8a-f952ccb7819c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-06-07T14:29:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Titrations-in-brief</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Inorganic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Cognitive Science C102</video:title>
      <video:description>lec 18-Cognitive Science C102.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27655.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-30T11:22:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Birds-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Birds 5</video:title>
      <video:description>Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/98e6046e-c3f7-4a1c-89f1-4401026c59c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2009-05-17T17:37:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Amazing-Birds-5</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A</video:title>
      <video:description>Lec 31- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16841.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-09-01T14:05:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-Financial-Weapons-of-Mass-Destruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Financial Weapons of Mass Destruction</video:title>
      <video:description>Financial Weapons of Mass Destruction

Why Warren Buffett called Credit Default Swaps financial weapons of mass destruction</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20533.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T15:41:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-179-Financial-Weapons-of-Mass-Destruction</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>Weapons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Destruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-interpreted-in-a-Dance-Routine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis interpreted in a Dance Routine</video:title>
      <video:description>Here is a video showing a creative way of explaining  the process of mitosis.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/40f1f344-0a91-4959-8b43-5648070235fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-05-27T19:10:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mitosis-interpreted-in-a-Dance-Routine</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle In The Atom 1</video:title>
      <video:description>In the world in which we live mankind is caught up in a continuous search for the answers to many questions like what? how?  and  in what way? and can make but little headway in answering them. It is unlikely for man to make his way to the truth unless he asks himself the question why? about the extraordinary order and balance with which he interacts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/724377b6-6a5b-4340-bc57-ee51eb35b347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-17T07:49:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-1</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dispute-Settlement-Compliance-International-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Dispute Settlement, Compliance &amp; International Institutions</video:title>
      <video:description>Dispute Settlement, Compliance &amp; International Institutions

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19642.jpg</video:thumbnail_loc>
      <video:duration>6318</video:duration>
      <video:publication_date>2012-09-05T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Dispute-Settlement-Compliance-International-Institutions</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Air-Pollution-Control-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Air Pollution Control 5</video:title>
      <video:description>Lec 17 - Air Pollution Control 5.
October 20, 2009

Prof. Bob Infelise discusses Tradeable Emission Permits: Using the Power of Markets.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16984.jpg</video:thumbnail_loc>
      <video:duration>4307</video:duration>
      <video:publication_date>2012-09-01T18:25:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Air-Pollution-Control-5</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091020</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-SAT-Prep-Test-5-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  76 - SAT Prep: Test 5 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 1

Problems 1-6 starting on page 679</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22301.jpg</video:thumbnail_loc>
      <video:duration>565</video:duration>
      <video:publication_date>2012-09-11T01:41:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-76-SAT-Prep-Test-5-Section-9-Part-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-what-killed-herod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - what killed herod?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Learn from this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/5b7cab80-b552-4cb4-9d6b-d52382e1a327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-05-27T16:50:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-what-killed-herod</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Herod</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Astronomy-7b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20-  Astronomy 7b</video:title>
      <video:description>Lec 20-  Astronomy 7b.
Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20955.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-09-08T01:20:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Astronomy-7b</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Delilahs-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Delilah&apos;s People</video:title>
      <video:description>This is a trailer for The Naked Archaeologist. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/d191c2e8-ba9c-49a7-bf86-14923b709823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T16:31:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Delilahs-People</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Provirus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Provirus animation</video:title>
      <video:description>This video shows the life cycle of a virus. In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/e2271ea4-f7d0-4acf-a3dc-337da5e21a70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-05-27T17:21:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Provirus-animation</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-John-the-baptist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - John the baptist</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn more on John the baptist.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/eafa6925-ffbe-4dda-b627-807edc109e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:59:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-John-the-baptist</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Baptist</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ghost-in-your-genes-BBC-video-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ghost in your genes BBC video Part1</video:title>
      <video:description>The Ghost in Your Genes
The scientists who believe your genes are shaped in part by your ancestors&apos; life experiences./nBiology stands on the brink of a shift in the understanding of inheritance. The discovery of epigenetics – hidden influences upon the genes – could affect every aspect of our lives./nAt the heart of this new field is a simple but contentious idea – that genes have a &apos;memory&apos;. That the lives of your grandparents – the air they breathed, the food they ate, even the things they saw – can directly affect you, decades later, despite your never experiencing these things yourself. And that what you do in your lifetime could in turn affect your grandchildren./nThe conventional view is that DNA carries all our heritable information and that nothing an individual does in their lifetime will be biologically passed to their children. To many scientists, epigenetics amounts to a heresy, calling into question the accepted view of the DNA sequence – a cornerstone on which modern biology sits./nEpigenetics adds a whole new layer to genes beyond the DNA. It proposes a control system of &apos;switches&apos; that turn genes on or off – and suggests that things people experience, like nutrition and stress, can control these switches and cause heritable effects in humans./nIn a remote town in northern Sweden there is evidence for this radical idea. Lying in Överkalix&apos;s parish registries of births and deaths and its detailed harvest records is a secret that confounds traditional scientific thinking. Marcus Pembrey, a Professor of Clinical Genetics at the Institute of Child Health in London, in collaboration with Swedish researcher Lars Olov Bygren, has found evidence in these records of an environmental effect being passed down the generations. They have shown that a famine at critical times in the lives of the grandparents can affect the life expectancy of the grandchildren. This is the first evidence that an environmental effect can be inherited in humans./nIn other independent groups around the world, the first hints that th</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_4458.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-08-03T23:25:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ghost-in-your-genes-BBC-video-Part1</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ghost</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Transduction-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transduction (genetics)</video:title>
      <video:description>Transduction is the process by which bacterial DNA is moved from one bacterium to another by a virus.
Sometimes, small pieces of bacterial DNA, rather than the bacteriophage genome, will be packaged into the bacteriophage genome.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/597cd1f5-83b5-4fa2-a242-e8a4ec2a1a77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-05-27T17:19:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transduction-genetics</video:player_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Phage</video:tag>
      <video:tag>microbiology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Joshua</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Joshua</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn the Joshua story.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/63ca59f1-101b-49b8-b92a-c372a61255a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:02:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Joshua</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Joshua</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Canaan</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, slender projection from the cell body, which can be directly seen with the light or electron microscope</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/7cb5569e-1de6-4e2b-9c2e-10932eb18ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-27T17:24:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/flagellum</video:player_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-last-man-standing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the last man standing</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of a man that whose foundation was never shaken.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/bbb65745-b9bf-4e01-8686-cd18339ecafd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:05:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-last-man-standing</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Flavius</video:tag>
      <video:tag>Josephus</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activity-to-Show-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Show Thermal Equilibrium</video:title>
      <video:description>An activity to show the thermal equilibrium is shown in this video. The heat is transferred from a body at higher temperature to the body at lower temperature.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/9c4ed0d1-51bb-49c7-9065-56e3c0ed37bd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Activity-to-Show-Thermal-Equilibrium</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61B-Augmenting-Data-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61B Augmenting Data Structures</video:title>
      <video:description>CS 61B Augmenting Data Structures

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19643.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-05T03:59:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-39-CS-61B-Augmenting-Data-Structures</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>augmenting</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Glycolysis</video:title>
      <video:description>Discussed in this video is a step by step the process by which cells break down glucose, called glycolysis.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/bc8eef80-d15e-45c4-ae8a-3460a72b052f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:48:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Analysis-of-Glycolysis</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prove-how-log-a-plus-log-b-is-equal-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prove how log a plus log b is equal log ab</video:title>
      <video:description>This video shows proof of the logarithm property: log a + log b = log ab .</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/f65099ea-4fe8-40b2-8dd0-6d73bd312873/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:47:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prove-how-log-a-plus-log-b-is-equal-log-ab</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>log</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Masada</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Masada</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK..</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/3b66194a-4edf-4a01-b806-89432a2cc06d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:06:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Masada</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Masada</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>Ali</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 4

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15707.jpg</video:thumbnail_loc>
      <video:duration>3378</video:duration>
      <video:publication_date>2012-08-28T19:49:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-More-Complicated-Order-of-Operations-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - More Complicated Order of Operations Example</video:title>
      <video:description>More Complicated Order of Operations Example

More Complicated Order of Operations Example</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20543.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T15:49:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-More-Complicated-Order-of-Operations-Example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Complicated</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unicellular-And-Multicellular-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unicellular And Multicellular Organisms</video:title>
      <video:description>The video shows the unicellular and multicellular organisms. The structure of these organisms is described in brief.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/799dd55e-04f4-4bd3-8d4d-188578c5e05a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:04:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Unicellular-And-Multicellular-Organisms</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Unicellular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multicellular</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Polynomials1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Polynomials1</video:title>
      <video:description>Polynomials1

U08_L2_T1_we1 Polynomials1</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24669.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-17T15:19:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-97-Polynomials1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-Alog-B-log-BA-log-A-log-B-log-AB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: A(log B) = log (B^A), log A - log B = log (A/B)</video:title>
      <video:description>Proofs of the logarithm properties: A(log B) = log (B^A) and log A - log B = log (A/B)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/3ab4f1df-8375-46ac-8fb2-d9644b67d324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-05-27T20:07:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Proof-Alog-B-log-BA-log-A-log-B-log-AB</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions (Part III)</video:title>
      <video:description>Even more examples of function exercises.  Introduction of a graph as definition of a function.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/49d52b5c-4963-43a4-a3a1-f7600fe542ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2009-05-27T19:59:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Functions-Part-III</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>math</video:tag>
    </video:video>
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  <url>
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      <video:uploader>sana</video:uploader>
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    <video:video>
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      <video:uploader>arsinsol</video:uploader>
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49-54, pgs. 158-159</video:description>
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Volume of a wedge cut from a cylindrical log</video:description>
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      <video:duration>494</video:duration>
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    <video:video>
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      <video:description>The property of matter called inertia is explained and demonstrated in this video. Whether the state of rest or at uniform motion, inertia is the incapability of a body to adjust by itself along a straight line except an external force acts on it.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>gravity</video:tag>
      <video:tag>Rest</video:tag>
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      <video:description>CS 61A : Concurrency I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:description>&quot;Lec 17 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Video microscopy of a cytotoxic T lymphocyte in action.</video:description>
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      <video:tag>CTL</video:tag>
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    <video:video>
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      <video:description>“The Assemblers” (Peter Skewes-Cox and Dr. Graham Ruby) sing about DNA and proteins.</video:description>
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      <video:publication_date>2012-04-12T22:55:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Central-Dogma-Song</video:player_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Central</video:tag>
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Thanks again for all the material published by its owners. 

Jasper Eenhoorn
Kevin Boots
Fabian Kemps Verhage, Mendelcollege</video:description>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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      <video:description>&quot;Lec 24 - MIT 6.451 Principles of Digital Communication II&quot; Linear Gaussian Channels

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View the complete course: http://ocw.mit.edu/21H-931S04

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General Chemistry</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Carbonic-acid-is-formed-when-carbon-dioxide-and-water-is-mix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbonic acid is formed when carbon dioxide and water is mix</video:title>
      <video:description>When carbon dioxide in the form of dry ice is added to water, carbonic acid is formed. Carbonic acid turns water that has been made slightly basic to acidic.
 Edited by Ashraf</video:description>
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      <video:uploader>tubetub</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 6-Biology 1A General Biology Lecture</video:description>
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      <video:duration>3009</video:duration>
      <video:publication_date>2012-09-13T13:07:01.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Fabrication of Bite Plane Splint, Part I</video:title>
      <video:description>&quot;Lec 48 - Fabrication of Bite Plane Splint, Part I&quot; Constructing the wax pattern for fabricating the bite splint.  Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-48-Fabrication-of-Bite-Plane-Splint-Part-I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Human-Skeleton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Skeleton</video:title>
      <video:description>The human skeleton consists of over 270 bones. This video will explain about the spinal chord. It explains its functions,what happens when it&apos;s damaged and how to examine the damage.</video:description>
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      <video:publication_date>2011-11-30T01:24:10.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Foci of an Ellipse</video:title>
      <video:description>Foci of an Ellipse

Calculating the foci (or focuses) of an Ellipse.</video:description>
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      <video:duration>829</video:duration>
      <video:publication_date>2012-09-06T02:22:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-65-Foci-of-an-Ellipse</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Ellipse</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Foci of a Hyperbola</video:title>
      <video:description>Foci of a Hyperbola

Introduction to the foci (focuses) of a hyperbola</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20178.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-06T02:23:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-66-Foci-of-a-Hyperbola</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>A</video:tag>
      <video:tag>Hyperbola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dynamics-of-ParM-Filaments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of ParM Filaments</video:title>
      <video:description>ParM polymerization dynamics - ParM polymerizes bidirectionally at the same rate at either end. ATP hydrolysis (shown as color change to red) occurs spontaneously. When a filament end loses its ATP &apos;cap,&apos; the filament undergoes rapid depolymerization from that end in a process termed dynamic instability. 
Video reff: Janet Iwasa</video:description>
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      <video:publication_date>2007-12-19T01:18:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dynamics-of-ParM-Filaments</video:player_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation Controllers&quot; (April 22, 2009) Evan Doll covers navigation and tab bar controllers.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4409</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-7-Navigation-Controllers</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Table Views</video:title>
      <video:description>&quot;Lec 8 - Table Views&quot; (April 27, 2009) Guest lecturer Jason Beaver from the Apple User Interface Kit (UIKit) team covers scroll views and table views.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3317</video:duration>
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      <video:player_loc>https://dnatube.com/videos/Lec-8-Table-Views</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Macrostates-and-Microstates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Macrostates and Microstates</video:title>
      <video:description>Macrostates and Microstates

The difference between macrostates and microstates.  Thermodynamic equilibrium.</video:description>
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      <video:duration>1109</video:duration>
      <video:publication_date>2012-09-11T02:45:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-65-Macrostates-and-Microstates</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - One-Tailed and Two-Tailed Tests</video:title>
      <video:description>One-Tailed and Two-Tailed Tests

One-Tailed and Two-Tailed Tests</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Lec-16-Algebra-Equation-of-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Algebra: Equation of a line</video:title>
      <video:description>Algebra: Equation of a line

Determining the equation of a line</video:description>
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      <video:duration>405</video:duration>
      <video:publication_date>2012-09-06T01:59:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Algebra-Equation-of-a-line</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Adding-and-Subtracting-Polynomials-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Adding and Subtracting Polynomials 3</video:title>
      <video:description>Adding and Subtracting Polynomials 3

U08_L2_T2_we3 Adding and Subtracting Polynomials 3</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2012-09-17T15:23:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-101-Adding-and-Subtracting-Polynomials-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Polynomials</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 10- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-03T17:44:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A-Fall-2010</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Public-Health-250A-Lecture-33-Selection-Bias-A-Gordon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Public Health 250A - Lecture 33: Selection Bias: A. Gordon</video:title>
      <video:description>Public Health 250A - Lecture 33: Selection Bias: A. Gordon

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25662.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-09-18T16:51:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-27-Public-Health-250A-Lecture-33-Selection-Bias-A-Gordon</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
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      <video:tag>33</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Gordon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Distal-Wedge-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47  - Distal Wedge - Mandible</video:title>
      <video:description>&quot;Lec 47  - Distal Wedge - Mandible&quot; Surgery to remove a distal wedge of scar tissue from around a mandibular second molar.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21611.jpg</video:thumbnail_loc>
      <video:duration>2617</video:duration>
      <video:publication_date>2012-09-09T06:13:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-47-Distal-Wedge-Mandible</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
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      <video:tag>Wedge</video:tag>
      <video:tag>Mandible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 1 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23503.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-14T09:08:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Chemistry-1A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Order-of-Operations-2-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Order of Operations 2 (old)</video:title>
      <video:description>Order of Operations 2 (old)

U09_L4_T1_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25153.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-09-18T01:33:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-42-Order-of-Operations-2-old</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>old</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Absolute-value-inequalities-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Absolute value inequalities Example 1</video:title>
      <video:description>Absolute value inequalities Example 1

U05_L1_T2_we1 : Absolute value inequalities</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24586.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-43-Absolute-value-inequalities-Example-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vacuum-Extraction-During-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vacuum Extraction During Delivery</video:title>
      <video:description>This video shows vacuum extraction of a baby during delivery. This is a safe method and helps during delivery when the mother goes tired of pushing the baby.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7bce0379-dc5e-4c1d-a463-7a2b948c8422/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:48:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vacuum-Extraction-During-Delivery</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vacuum</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Public-Health-250B-Lecture-22-LAB-analyzing-epidemiolog</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Public Health 250B - Lecture 22: LAB - analyzing epidemiolog</video:title>
      <video:description>Public Health 250B - Lecture 22: LAB - analyzing epidemiolog

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25634.jpg</video:thumbnail_loc>
      <video:duration>5102</video:duration>
      <video:publication_date>2012-09-18T16:43:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Public-Health-250B-Lecture-22-LAB-analyzing-epidemiolog</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>analyzing</video:tag>
      <video:tag>epidemiolog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Mathematics 16B</video:title>
      <video:description>lec 3-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19217.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-04T20:19:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-3-Mathematics-16B</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B</video:title>
      <video:description>lec 8-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19209.jpg</video:thumbnail_loc>
      <video:duration>6020</video:duration>
      <video:publication_date>2012-09-04T20:02:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-8-Public-Health-257B</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-Mathematics 16B</video:title>
      <video:description>Lec 19-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19233.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-04T20:35:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Mathematics-16B</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 4- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21174.jpg</video:thumbnail_loc>
      <video:duration>3865</video:duration>
      <video:publication_date>2012-09-09T02:58:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Journalistic-Ethics-Communications-Studies-187-UCLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Nuclear-Power-How-Why-Barriers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Nuclear Power: How, Why, Barriers</video:title>
      <video:description>&quot;Lec 25 - Nuclear Power: How, Why, Barriers&quot; (May 5, 2010) Burton Richter, Emeritus Director of the SLAC National Accelerator Laboratory, discusses the role of nuclear power in the future world energy portfolio and the United States in specific by framing the problems of proliferation, waste disposal, pollution, safety - including remarks on Chernobyl and Three-Mile Island - and the fundamental technological challenges of other alternative energy sources.

Stanford University
http://www.stanford.edu

SLAC National Accelerator Laboratory
http://slac.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18796.jpg</video:thumbnail_loc>
      <video:duration>3489</video:duration>
      <video:publication_date>2012-09-04T05:30:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Nuclear-Power-How-Why-Barriers</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 18- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21217.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-09-09T03:11:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Contango</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Contango</video:title>
      <video:description>Contango</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20397.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-09-06T14:40:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-110-Contango</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>contango</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Matrix-Product-Associativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Matrix Product Associativity</video:title>
      <video:description>Matrix Product Associativity

Showing that matrix products are associative</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22063.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-11T00:36:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-65-Matrix-Product-Associativity</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Associativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulated-Epidemic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulated Epidemic</video:title>
      <video:description>Files segment involving students in an experiment to track disease transmission.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/01/b0ddda12-5a47-427d-ba1a-1aa2ce878791/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2008-01-12T22:33:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Simulated-Epidemic</video:player_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>epidemic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-The-Energy-Challenge-and-the-Case-for-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - The Energy Challenge and the Case for Fusion</video:title>
      <video:description>&quot;Lec 33 - The Energy Challenge and the Case for Fusion&quot; (February 17, 2010) Chris Llewellyn Smith, Vice President of the Royal Society and Visiting Professor at Oxford, discusses the advantages of fusion power for meeting the future energy needs of a still growing and modernizing world population with special emphasis on the technical challenges of tokamak fusion facilities, in particular the ITER project.

Stanford University
http://www.stanford.edu

The ITER Project
http://www.iter.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18804.jpg</video:thumbnail_loc>
      <video:duration>3738</video:duration>
      <video:publication_date>2012-09-04T05:33:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-The-Energy-Challenge-and-the-Case-for-Fusion</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-40-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 40-Biology 1B -</video:title>
      <video:description>lec 40-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23439.jpg</video:thumbnail_loc>
      <video:duration>2649</video:duration>
      <video:publication_date>2012-09-13T14:12:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-40-Biology-1B</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Economic-Analysis-of-the-Solar-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Economic Analysis of the Solar Industry</video:title>
      <video:description>&quot;Lec 44 - Economic Analysis of the Solar Industry&quot; (October 28, 2009) Annie Hazlehurst, graduate student at the Stanford Graduate School of Business and in the E-IPER program, discusses the current state and future of the solar photovoltaic industry from an economic and business perspective with a specific focus on when the price of photovoltaic-generated electricity will be competitive with other generation methods.

Stanford University
http://www.stanford.edu

Stanford Graduate School of Business
http://gsb.stanford.edu/

Emmett Interdisciplinary Program in Environment and Resources
http://e-iper.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18815.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-04T05:38:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-Economic-Analysis-of-the-Solar-Industry</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Greenhouse-Gas-Emissions-From-Oil-Substitutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Greenhouse Gas Emissions From Oil Substitutes</video:title>
      <video:description>&quot;Lec 47 - Greenhouse Gas Emissions From Oil Substitutes&quot; September 23, 2009 - Adam Brandt, assistant professor of Energy Resources Engineering at Stanford University, discusses the results of a model-based comparison of the economic and systemic impacts of greenhouse gas emissions from various non-petroleum energy sources.

Stanford University
http://www.stanford.edu

Department of Energy Resources Engineering
http://pangea.stanford.edu/ERE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18818.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:38:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-47-Greenhouse-Gas-Emissions-From-Oil-Substitutes</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>biofuels</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>carriers</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>net</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>biodiv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-LIFE-Laser-Initial-Fusion-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - LIFE: Laser Initial Fusion Energy System</video:title>
      <video:description>&quot;Lec 49 - LIFE: Laser Initial Fusion Energy System&quot; May 13, 2009 - Ed Moses, principal associate director of the National Ignition Facility, Lawrence Livermore National Laboratory, discusses current laser inertial fusion energy technology and its potential to scale up to nationwide energy production in the next 10 years. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

National Ignition Facility, Lawrence Livermore National Lab
http://lasers.llnl.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18820.jpg</video:thumbnail_loc>
      <video:duration>3329</video:duration>
      <video:publication_date>2012-09-04T05:38:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-49-LIFE-Laser-Initial-Fusion-Energy-System</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>ignition</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>free</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>proliferation</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Lawrence</video:tag>
      <video:tag>Livermore</video:tag>
      <video:tag>Salt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-CS-61B-Sorting-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - CS 61B Sorting II</video:title>
      <video:description>CS 61B Sorting II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>&quot;Lec 10 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:description>Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:description>Lec 30- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:title>Lec 41 - CS 61A : Review II</video:title>
      <video:description>CS 61A : Review II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:title>Lec 16 - Driving User Behavior with Game Dynamics</video:title>
      <video:description>&quot;Lec 16 - Driving User Behavior with Game Dynamics&quot; (February 19, 2010) Rajat Paharia, founder and Chief Production Officer of Bunchball, discusses participation engines and the use of game dynamics and behavioral economics to incentivize and motivate user participation on the web.

Stanford University
http://www.stanford.edu/

Stanford Center for Professional Development
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <video:video>
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      <video:description>Constants and Variables

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
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    <video:video>
      <video:title>Lec 95 - Intermolecular Forces  (NB)</video:title>
      <video:description>Intermolecular Forces  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-95-Intermolecular-Forces-NB</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>NB</video:tag>
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    <video:video>
      <video:title>Lec 118 - Steel Wool</video:title>
      <video:description>Steel Wool

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26536.jpg</video:thumbnail_loc>
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      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steel</video:tag>
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      <video:description>&quot;Lec 3 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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      <video:title>Lec 18 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 18 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of the kidney, focusing upon the single nephron glomeruli filtration rate, SNGFR.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>plasma</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 19 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of a kidney dialysis machine and clinic.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18862.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chemical-Engineering</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Biomedical</video:tag>
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      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Count</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec Last - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the interactions between chemical engineering and the environment.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18863.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Chemical-Engineering</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
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    <loc>https://dnatube.com/videos/Floss-Your-Teeth-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Floss Your Teeth Properly</video:title>
      <video:description>To floss you r teeth properly, take dental floss from dental container put it between finger and then gently slide it between teeth. when floss touches your gem then stop it moving upwards and the start up and down motion in such a way that it should not hurt your gums.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2013-02-11T01:20:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Floss-Your-Teeth-Properly</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 7 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a robot playing beach volleyball, then continues The Jacobian.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-7-Introduction-to-Robotics</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>matrixes</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>Kinematic</video:tag>
      <video:tag>singularity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fat-making-newly-identified-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fat making newly identified cells</video:title>
      <video:description>Courtesy of Newswise SciNews. The discovery of an important fat precursor cell may explain how changes in the numbers of fat cells might increase and lead to obesity. Matt Rodeheffer, Postdoctoral Associate, Laboratory of Molecular Genetics at Rockefeller University explains.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/c4a9c6de-356c-40d0-b39e-9f763868f3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-03T03:30:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fat-making-newly-identified-cells</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cells</video:tag>
      <video:tag>luciferase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Switch-Detailed-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Switch Detailed Explanation</video:title>
      <video:description>Regulatory &quot;switches&quot; are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger RNA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/c4bcc559-c808-43cd-95fe-1741e61b2887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2012-04-12T23:21:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gene-Switch-Detailed-Explanation</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Switch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Backtracking-Events-as-Indicators-of-Software-Usability-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Backtracking Events as Indicators of Software Usability Problems</video:title>
      <video:description>&quot;Lec 2 - Backtracking Events as Indicators of Software Usability Problems&quot; (October 2, 2009)  David Akers discusses the difficulties in testing creation application testing on ease of usability. Akers claims that backtracking events can be effective indicators of usability problems, and can yield a scalable alternative to traditional usability testing for creation-oriented applications.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18871.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-04T07:00:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Backtracking-Events-as-Indicators-of-Software-Usability-Problems</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>Google</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>diminishing</video:tag>
      <video:tag>Returns</video:tag>
      <video:tag>pilot</video:tag>
      <video:tag>study</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Calculus-Derivative-of-xxx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Calculus: Derivative of x^(x^x)</video:title>
      <video:description>Calculus: Derivative of x^(x^x)

Calculus: Derivative of x^(x^x)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19831.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-05T17:56:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-37-Calculus-Derivative-of-xxx</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Calculus-Maximum-and-minimum-values-on-an-interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Calculus: Maximum and minimum values on an interval</video:title>
      <video:description>Calculus: Maximum and minimum values on an interval

2 examples of finding the maximum and minimum points on an interval.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19839.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-05T18:01:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-45-Calculus-Maximum-and-minimum-values-on-an-interval</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Rhombus-Diagonals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Rhombus Diagonals</video:title>
      <video:description>Rhombus Diagonals

Proof that the diagonals of a rhombus are perpendicular bisectors of each other</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20375.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-06T14:29:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-85-Rhombus-Diagonals</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rhombus</video:tag>
      <video:tag>Diagonals</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Futures-Margin-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Futures Margin Mechanics</video:title>
      <video:description>Futures Margin Mechanics

Understanding the mechanics of margin for futures.  Initial and maintenance margin</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20383.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-06T14:33:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-103-Futures-Margin-Mechanics</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Potassium-Argon-K-Ar-Dating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Potassium-Argon (K-Ar) Dating</video:title>
      <video:description>Potassium-Argon (K-Ar) Dating

How K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25034.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-17T18:19:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-79-Potassium-Argon-K-Ar-Dating</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Argon</video:tag>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-CS-61A-Vectors-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - CS 61A : Vectors II</video:title>
      <video:description>CS 61A : Vectors II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19641.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-05T03:58:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-CS-61A-Vectors-II</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-LM-part-of-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - LM part of the IS-LM model</video:title>
      <video:description>LM part of the IS-LM model

How the theory of liquidity preference drives demand for money and the LM (liquidity preference-money supply) curve</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25655.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2012-09-18T16:49:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-118-LM-part-of-the-IS-LM-model</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>LM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>is</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 1 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19651.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-05T04:02:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-Mathematics-Multivariable-Calculus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ectopic-pregnancy-treated-by-salpingectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ectopic pregnancy treated by salpingectomy</video:title>
      <video:description>When there is a case of tubal pregnancy, the first choice is surgery. Salpingectomy is a procedure done to remove the fallopian tubes.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a4fb6765-9541-4b17-b8b4-1961658c72bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T01:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tubal-ectopic-pregnancy-treated-by-salpingectomy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>Salpingectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Electrical Engineering 240</video:title>
      <video:description>lec 18-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20898.jpg</video:thumbnail_loc>
      <video:duration>5034</video:duration>
      <video:publication_date>2012-09-08T00:06:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-18-Electrical-Engineering-240</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hazardous-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Hazardous Materials</video:title>
      <video:description>Hazardous Materials

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19663.jpg</video:thumbnail_loc>
      <video:duration>6591</video:duration>
      <video:publication_date>2012-09-05T04:05:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Hazardous-Materials</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-De-Broglie-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About De Broglie Waves</video:title>
      <video:description>This video will help you to understand the de Broglie Waves. A brief discussion for his work is  provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/26a49c7e-16e0-412b-907a-397c7177ac12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2013-01-15T06:19:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-De-Broglie-Waves</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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      <video:tag>Broglie</video:tag>
      <video:tag>waves</video:tag>
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      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lions-hunt-Buffalo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lions hunt Buffalo</video:title>
      <video:description>Who says lions don&apos;t like water, it seems when there is hunger even then choosy lions will swim if it means a full stomach. These wild lions swim in a hunt for buffalo.</video:description>
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      <video:duration>211</video:duration>
      <video:publication_date>2011-11-26T00:52:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lions-hunt-Buffalo</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>swim</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>hunt</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Buffalo</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ingrown-Toenails-Symptoms-Treatment-and-Prevention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ingrown Toenails Symptoms Treatment and Prevention</video:title>
      <video:description>An ingrown toenail occurs when the edge of the nail grows down and into the skin of the toe there may be pain redness and swelling around the nail</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9cc6137b-d69b-44f4-8ca8-b362246206aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-30T22:34:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ingrown-Toenails-Symptoms-Treatment-and-Prevention</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Ingrown</video:tag>
      <video:tag>Toenail</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 1</video:title>
      <video:description>Finding the slope of a tangent line to a curve (the derivative). Introduction to Calculus.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/989c0ca8-3dd7-4e2b-aabe-0f7e7fe7560d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2009-04-17T00:19:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Calculus-Derivatives-1</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium: Titrations (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14915.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-08-28T04:15:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Acid</video:tag>
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      <video:tag>Titrations</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Watch-How-Bird-Strikes-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch How Bird Strikes Jet Engine</video:title>
      <video:description>This video shows what happens when a bird strikes jet engine.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9052.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-29T19:34:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Watch-How-Bird-Strikes-Jet-Engine</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Annual-Percentage-Rate-APR-and-Effective-APR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Annual Percentage Rate (APR) and Effective APR</video:title>
      <video:description>Annual Percentage Rate (APR) and Effective APR

The difference between APR and effective APR</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20242.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-06T03:01:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-65-Annual-Percentage-Rate-APR-and-Effective-APR</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Annual</video:tag>
      <video:tag>Percentage</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>APR</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effective</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-experiment-shows-origin-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old experiment shows origin of life</video:title>
      <video:description>This video shows the origin of life from a 50 year old experiment sample. Stanley Miller&apos;s spark experiment of the 1950&apos;s is used and new data is collected.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/6e154f59-af76-43e8-8fde-38a310040b11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-11-01T20:02:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Old-experiment-shows-origin-of-life</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-10-to-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 10 to 14</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at baby development in the first trimester of pregnancy, including the formation of nails and fingerprints, the debut of limb movements and kicks, and the making of red blood cells and urine. Here is the transcript: At ten weeks and barely the size of a kumquat, your baby is entering the fetal stage of development. His facial features are defined, and his tooth buds are forming. Over the next weeks, his tissues and organs will rapidly grow and mature. The webbing is gone between his fingers and toes, and his nails and fingerprints are developing. Your baby can open and close his fists and curl his toes. Thanks to his developing muscles and reflexes, he&apos;s now moving his limbs and kicking up a storm. If this is your first baby, though, you likely won&apos;t feel his flutters until 18 to 20 weeks. Through translucent skin, his vital organs are visible and functioning, including his growing brain, nervous system, intestines, and liver, which is making red blood cells in place of the disappearing yolk sac. The umbilical cord is working hard now. One vein delivers oxygen and nutrient-rich blood to your baby. Two arteries then carry the blood away. Around week 12, the kidneys have begun producing urine, which your baby will soon start excreting into the amniotic fluid. He&apos;ll swallow the fluid, and the process will begin again. By week 14, your baby&apos;s eyes and ears have moved into place, and he can squint, frown, and grimace. You&apos;re now beginning the second trimester of pregnancy, which many women say is when they feel their best.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/85333ace-b292-4eb8-9e95-793f7691e708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-11-23T19:47:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pregnancy-Weeks-10-to-14</video:player_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-121-Solving-Quadratic-Equations-by-Factoringavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Solving Quadratic Equations by Factoring.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring.avi

U09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24730.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-17T16:24:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-121-Solving-Quadratic-Equations-by-Factoringavi</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-21-to-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 21 to 27</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from weeks 21st to 27th. A 3D animated look at baby development in the second trimester of pregnancy, including a developing sense of touch, the ability to swallow, occasional hiccups, and the &quot;breathing&quot; of amniotic fluid.
Video Transcript/nNarrator: Between 21 and 27 weeks, your baby&apos;s sense of touch is developing, along with his unique fingerprints.
When you rub or gently press on your belly, you may feel your baby squirm or kick in response.
He can feel his own face now, as well as anything within his reach, including the umbilical cord.
He&apos;ll keep experimenting with and refining his sense of touch.
Around 23 weeks, your baby can swallow. Soon after, you may notice fetal hiccups.
Don&apos;t worry, hiccups are a normal part of development, and it&apos;s common for your baby to have them several times a day.
His lungs are also forming millions of tiny branches, called bronchioles.
Incredibly, your baby is already practicing breathing by inhaling and moving small amounts of amniotic fluid in and out of his lungs.
At 24 weeks, a baby is capable of surviving outside the uterus with significant medical help.
At 27 weeks, your baby&apos;s eyelids may open as a reflex, but he can&apos;t see yet
His lips are formed, and he now has tiny taste buds on his tongue.
He weighs nearly 2 pounds and is about 14 and a half inches long.
Now there&apos;s just one more trimester to go!</video:description>
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      <video:duration>124</video:duration>
      <video:publication_date>2012-11-23T19:50:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pregnancy-Weeks-21-to-27</video:player_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-labor-and-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy labor and birth</video:title>
      <video:description>This babycenter.com video shows labor and birth of pregnancy. A 3D animated look at labor, including how contractions begin, the cervix opens, and the water breaks, and how the baby crowns, squeezes through the birth canal, and is delivered.
Video Transcript/nNarrator: In the weeks before birth, your body slows down production of the hormone progesterone while increasing production of other hormones – including prostaglandins, which soften the cervix, and oxytocin, which triggers the uterine muscles to contract.
True labor contractions are rhythmic and painful, and grow consistently stronger. As the long vertical muscle bands of the uterus tighten, they pull the cervix open. The strong muscles at the top of the uterus push down and release, guiding your baby toward the cervix.
The mucus plug, a collection of thickened cervical mucus that&apos;s sealed your cervix shut for nine months, may be expelled days before or in the midst of labor.
When the amniotic sac ruptures, your water has broken. It can feel like a trickle or a gush of fluid.
Your cervix will begin opening and thinning, known as dilation and effacement.
Once you reach about 4 centimeters, your body will move into active labor.
In active labor, contractions become stronger and closer together. At 8 centimeters, you enter what many consider the most painful part of labor – transition.
By 10 centimeters, you&apos;re fully dilated and may feel the urge to push. This is your signal that the second stage of labor has begun.
Your baby will move down with each contraction. The three separate soft bones of his head will temporarily overlap so he can pass through the snug birth canal.
Your baby&apos;s scalp will come into view. When the widest part of his head is visible, your baby is &quot;crowning.&quot; With several more pushes, your baby&apos;s face, shoulders, and body will emerge.
In the third and final stage of labor, your placenta detaches and is expelled.
With your baby&apos;s first breath, the incredible journey of birth is complete</video:description>
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      <video:duration>166</video:duration>
      <video:publication_date>2012-11-23T19:54:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pregnancy-labor-and-birth</video:player_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-15-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 15 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Can Bone Marrow Cells be used in to build back Dystrophic muscle?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/56f90977-cf99-48c5-aa8a-c6fb4b4b6fdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-08-16T03:10:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-15-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>boneMarrow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Procedural-Tools-for-Effectiveness-Participation-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Procedural Tools for Effectiveness: Participation, Access</video:title>
      <video:description>Procedural Tools for Effectiveness: Participation, Access

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19665.jpg</video:thumbnail_loc>
      <video:duration>6428</video:duration>
      <video:publication_date>2012-09-05T04:06:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Procedural-Tools-for-Effectiveness-Participation-Access</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Number-of-Photographs-Taken-Through-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Number of Photographs Taken Through History</video:title>
      <video:description>How many times have human beings clicked a shutter and said &quot;cheese?&quot;  This video takes a look at one estimate and discusses the history and current state of photography in our world.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/5a7d899b-cba5-48f7-93eb-a5e458327189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-11-24T05:59:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Number-of-Photographs-Taken-Through-History</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Photos</video:tag>
      <video:tag>photography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 33 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27343.jpg</video:thumbnail_loc>
      <video:duration>1829</video:duration>
      <video:publication_date>2012-09-21T05:35:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Computer-Science-61B</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Fisher-Esterification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Fisher Esterification</video:title>
      <video:description>Fisher Esterification

Fisher Esterification of Carboxylic Acids</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24628.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-09-17T14:28:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-68-Fisher-Esterification</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>fisher</video:tag>
      <video:tag>Esterification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Physical-Examination-Manuever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Physical Examination Manuever</video:title>
      <video:description>When a patient is complaining of hip pains a hip examination should be undertaken.For most of the exam the patient is in a supine position. The hip will be examined for palpation,movement and other special manuevers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a3b8f316-e27b-4521-a020-4fcb84dbe642/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1676</video:duration>
      <video:publication_date>2011-11-30T23:04:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hip-Physical-Examination-Manuever</video:player_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part1</video:title>
      <video:description>Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/235bd55f-1f4b-42d7-899c-087b3e5f3ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3063</video:duration>
      <video:publication_date>2012-11-25T00:41:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part1</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part2</video:title>
      <video:description>This is the second and last part of the movie. Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/1485d7a1-e568-4b23-858d-091ef864d820/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-11-25T00:45:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part2</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-13-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 13 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
How CD59 concentration affects limb regeneration? Have mammals lost CD59? Only deer can regenerate antlers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/9444aee4-3a21-49e3-b947-c156a4848645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-08-16T03:10:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-13-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>CD59</video:tag>
      <video:tag>deer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-162-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 162 - Lecture 6</video:title>
      <video:description>Computer Science 162 - Lecture 6

Operating Systems and System Programming</video:description>
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      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-18T17:10:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Computer-Science-162-Lecture-6</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Onion-cells-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Onion cells look like</video:title>
      <video:description>Onion epidermis cells under a microscope.The nucleus showing as a dot.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/82e9020b-6178-4c7a-9e8b-d10a518ff318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-06T08:41:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Onion-cells-look-like</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cells</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>Onion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychological Development 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-05T03:15:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Psych-1-General-Psychology</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Cheek-Reduction-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Cheek Reduction Surgery India</video:title>
      <video:description>Cosmetic Cheek Reduction Surgery is performed in
Bangalore India By Cosmetic surgeon Dr Kishore Babu
Pentyala where he removes the excess fats inside the
mouth so that no scars should be visible</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/12/9b226fe8-61ee-4e13-b68e-b8f4216516db/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-05T12:53:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cosmetic-Cheek-Reduction-Surgery-India</video:player_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 2- Computer Science 61A. This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17724.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-03T17:09:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-2-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ICSI-Intracytoplasmic-Sperm-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICSI - Intracytoplasmic Sperm Injection</video:title>
      <video:description>This sceintific video is showing an ICSI procedure which is an in vitro fertilization procedure in which a single sperm is injected directly into an egg.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/9b3ecf3f-f69f-4906-84e9-a05a24499e14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2009-05-30T10:08:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ICSI-Intracytoplasmic-Sperm-Injection</video:player_loc>
      <video:category>Medical</video:category>
      <video:tag>ICSI</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-ac44e8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>This video will help you in understanding how asthma occurs and what are the precautions for avoiding it. A brief discussion is provided here to make you aware of your health.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/9b5409b5-68ae-4139-aed1-9636c7e747dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:48:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Asthma-ac44e8</video:player_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Fusion-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fusion Galaxies</video:title>
      <video:description>This short video simulates how galaxies fuse together. After billion of years, six galaxies were pulled together by gravity to form one huge galaxy.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/9b7db418-8993-4c7c-bdf4-c739b947ca9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-06T22:35:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Fusion-Galaxies</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Gravitation</video:tag>
      <video:tag>Fusions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-uncommon-race-for-meteorites-by-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An uncommon race for meteorites by Meteorite Men</video:title>
      <video:description>Meteorite Men presents a fun video showing two men racing to find a meteorite in less than five minutes. The end may surprise you.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/60e249c3-b6ac-4dc4-a858-88630196031d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-10T01:39:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-uncommon-race-for-meteorites-by-Meteorite-Men</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>race</video:tag>
      <video:tag>meteoroid</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>comet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Instrument-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrument Tie Technique</video:title>
      <video:description>This technique is often used by surgeons on skin and for delicate and accurate suturing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/67f3ecb9-c072-43ce-bc62-a588d04e768e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T19:56:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Instrument-Tie-Technique</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Ties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-More-Than-50-Wind-on-the-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - More Than 50% Wind on the Grid</video:title>
      <video:description>&quot;Lec 35 - More Than 50% Wind on the Grid&quot; (February 3, 2010) Marija Ilic, Professor of Electrical and Computer Engineering at Carnegie Mellon University, discusses discusses applications of systems thinking and automation from computer engineering to the problem of sustainable electricity delivery services on a national grid level.

Stanford University
http://www.stanford.edu

Electrical and Computer Engineering at Carnegie Mellon
http://www.ece.cmu.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18806.jpg</video:thumbnail_loc>
      <video:duration>3341</video:duration>
      <video:publication_date>2012-09-04T05:34:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-More-Than-50-Wind-on-the-Grid</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation-from-mRNA-to-polypeptide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: from mRNA to polypeptide</video:title>
      <video:description>The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptide. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/9bb4da96-dadb-4a24-b8cf-4eef9e1372ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2007-05-16T02:13:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Translation-from-mRNA-to-polypeptide</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>translation</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>ribosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aprofound-specialization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aprofound specialization</video:title>
      <video:description>The last 50 years in the history of life sciences are remarkable for a new important feature that looks as a great threat for their
future. Aprofound specialization dominating in quickly developing fields of science causes a crisis of the scientific method. The essence
of the method is a unity of two elements, the experimental data and the theory that explains them. To us, fathers of science, classically,
were the creators of new ideas and theories. They were the true experts of their own theories. It is only they who have the right to say:
I am the theory. In other words, they were carriers of theories, of the theoretical knowledge. The fathers provided the necessary logical
integrity to their theories, since theories in biology have still to be based on strict mathematical proofs. It is not true for sons. As a result
of massive specialization, modern experts operate in very confined close spaces. They formulate particular rules far from the level of
theory. The main theories of science are known to them only at the textbook level. Nowadays, nobody can say: I am the theory. With
whom, then is it possible to discuss today on a broader theoretical level? How can a classical theory - for example, the membrane one
- be changed or even disproved under these conditions? How can the sons with their narrow education catch sight of membrane theory
defects? As a result, global theories have few critics and control. Due to specialization, we have lost the ability to work at the
experimental level of biology within the correct or appropriate theoretical context. The scientific method in its classic form is now being rapidly eroded. Agood case can be made for Membrane Theory, to which we will largely refer throughout this article.
Full text: http://www.actomyosin.spb.ru/fathersandsons.htm</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/9bb78356-c4fa-4ef9-9c08-bd60e57c50f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2009-05-18T05:35:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Aprofound-specialization</video:player_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Cornea-in-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Cornea in Eyes</video:title>
      <video:description>Our cornea is a transparent layer of fibrous connected tissues. Physiology of the Cornea of our eyes is discussed in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/9bcdf3d8-602a-43c4-9f1b-dcc94ede686d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-04-07T19:29:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-Cornea-in-Eyes</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cornea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Arsenic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Arsenic</video:title>
      <video:description>This video shows all the basic information about Arsenic like The name origin, abundance, sources and uses of Arsenic. It is used a s a deadly poison in various agriculture insecticides and poisons.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/9bda27c8-5c85-45e5-a58d-5eeddee939a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-12T02:09:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Arsenic</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>arsenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Solving-systems-by-graphing-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Solving systems by graphing 2</video:title>
      <video:description>Solving systems by graphing 2

U06_L1_T1_we2 Solving systems by graphing 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24606.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-17T14:17:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Solving-systems-by-graphing-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ReGenesis-MWV8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ReGenesis (MWV8)</video:title>
      <video:description>ReGenesis is an award winning science drama produced by Toronto&apos;s Shaftesbury Films that centers on the fictitious North American Biotechnology Advisory Commission. NorBAC&apos;s special operations team, headed by the brilliant but unpredictable Molecular Biologist Dr. David Sandstrm (Peter Outerbridge) and supported by a cast of forensic specialists and CIA operatives, investigates new strains of disease, genetically modified bacteria, and potential bioterror threats or agents. In essence, the show is about microbial forensics and the lives of the people who work in and around the lab.&lt;br&gt;/nReGenesis is also one of the first dramas to feature full media convergence and was recently awarded with the 2007 International Emmy in the Interactive Program category and the 2006 Gemini Award for Best Cross Platform Project. Visitors to the website can tour the NorBAC laboratory, partake in the laboratory&apos;s problem solving, and get insight into each episode&apos;s health and science issues by getting the &quot;Facts Behind the Fiction&quot; and &quot;&quot;Science and Society&quot; fact sheets, where episodic drama is analyzed by leading scientists compliments of the Ontario Genomics Institute.</video:description>
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      <video:duration>673</video:duration>
      <video:publication_date>2011-01-10T18:28:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ReGenesis-MWV8</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>regenesis</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>drama</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Entertainment</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caspase-6-Cleavages-Huntingtin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caspase-6 Cleavages Huntingtin</video:title>
      <video:description>In Huntington&apos;s disease, a neurodegenerative disorder, the protein huntingtin is cleaved by the caspase-6 protease in one of the steps leading to apoptosis, or cellular suicide, in nerve cells. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/9be4313b-8029-4c95-a71d-fe51c92439c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-09T00:56:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Caspase-6-Cleavages-Huntingtin</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Caspase6</video:tag>
      <video:tag>Cleavages</video:tag>
      <video:tag>Huntingtin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-With-Axis-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading With Axis Deviation</video:title>
      <video:description>This video will hwlp you yo look for deviation of electrical axis of heart. A brief introduction to the ECG reading is provided here by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/9c0cdadd-9b0e-4d56-bc8c-2a84234cdbd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T01:15:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ECG-Reading-With-Axis-Deviation</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>axis</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-Movements-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Movements in Our Body</video:title>
      <video:description>How does the movement of sperm are affected by different situations in our body? A description of the sperm movements at different stages is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9c1b92ce-6bab-46db-b046-6b4524a01c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2011-11-29T20:48:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sperm-Movements-in-Our-Body</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sperm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Combination Wrench</video:title>
      <video:description>The whole process for the manufacturing of a perfect combination wrench is shown in the video. A combination wrench is used for tightening and loosing bolts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/9c14d93d-fef8-4f36-bc16-b9c2aed7f17f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-10T01:48:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Manufacturing-of-Combination-Wrench</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-of-a-Colloid-in-an-Entangled-Semiflexible-Polymer-Network</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation of a Colloid in an Entangled Semiflexible Polymer Network</video:title>
      <video:description>A Dissipative Particle Dynamics (DPD) simulation of a colloid particle subjected to an external force in a highly entangled semiflexible polymer network. DPD is a simulation technique that accounts for the polymer-solvent interaction by simulating the solvent explicitly. Visualization performed with Visual Molecular Dynamics (Humphrey, W., Dalke, A. and Schulten, K., &quot;VMD - Visual Molecular Dynamics&quot;, J. Molec. Graphics, 1996, vol. 14, pp. 33-38, www.ks.uiuc.edu ) and VideoMach software. ...</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/9c4ac991-ce74-4620-99ae-8e25a1d4d073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-04-09T23:12:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Simulation-of-a-Colloid-in-an-Entangled-Semiflexible-Polymer-Network</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>dissipative</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>semiflexible</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>colloid</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>biopolymer</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>condensed</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Binormal-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Binormal Vector</video:title>
      <video:description>This video shows the calculation of binormal vector with the help of an example. Binormal vectors are the vectors tangent to given surface.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/9c51a17e-c79d-40c3-ad50-aa44a2d167fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-12-06T10:25:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Binormal-Vector</video:player_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Binormal</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robo-test-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robo test animation</video:title>
      <video:description>This is just an animation showing the moves of robot arms.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/02/9c59ad02-0c2e-4da8-af81-8051bb6ce248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2014-02-28T19:21:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robo-test-animation</video:player_loc>
      <video:uploader>Mackey Tube</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Robo</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Basic-Linear-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Basic Linear Function</video:title>
      <video:description>Basic Linear Function

U03_L2_T4_we1  : Basic Linear Function</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24539.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T13:53:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Basic-Linear-Function</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Angiogenesis</video:title>
      <video:description>Amgen would like to invite healthcare professionals to visit http://angiogenesis.amgen.com, where the science of angiogenesis comes to life. Angiogenesis, a fundamental mechanism in normal development and cancer, involves multiple cellular regulators that include the angiopoietins, the VEGF family and other regulators. Amgen has developed an interactive website that will provide users with a cinematic experience through which to view the process of tumor vessel growth. This video is one of many featured on this site</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/9c67bbb8-7cb0-46c9-8801-3a869a5d307d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2009-07-08T02:36:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tumor-Angiogenesis</video:player_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Angiosperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Angiosperm</video:title>
      <video:description>This video explains the life cycle of angiosperm. The main phase of an angiosperm&apos;s life cycle is adult, or sporophyte. As with gymnosperms, angiosperms are heterosporous. Therefore, they generate microspores, which means they will produce pollen grains as the male gametophytes, and megaspores, that will form an ovule that contains female gametophytes. Inside the anthers&apos; microsporangia, male gametophytes divide by meiosis to generate haploid microspores, which, in turn, undergo mitosis and give rise to pollen grains. Each pollen grain contains two cells: one generative cell that will divide into two sperm and a second cell that will become the pollen tube cell. More text information cab be found at https://www.boundless.com/biology/seed-plants/angiosperms/the-life-cycle-of-an-angiosperm/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/06/9c6c1f25-61cc-4042-a618-cbbfbcafaf9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2014-06-24T21:04:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Life-Cycle-of-Angiosperm</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Angiosperm</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canary-in-a-Coal-Mine-MWV16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canary in a Coal Mine (MWV16)</video:title>
      <video:description>Coral reefs are dying a death of a thousand cuts and their disappearance threatens not only the incredibly diverse ecosystem that depends on them, but also human health and welfare.

In this episode of MicrobeWorld Video marine scientists Ove Hoegh-Guldberg, Ph.D., chair of marine studies at the University of Queensland in Brisbane, Australia, and Kiho Kim, Ph.D., director of the environmental studies program at American University, explain the important relationship between microbes and corals, and how this delicate symbiosis that sustains life on and around reefs is facing numerous threats from human interactions to global climate change. In addition, Tundi Agardy, Ph.D., founder and executive director of Sound Seas, discusses the need for public policy and community-based conservation efforts that may help stave off the degradation of these vital ocean ecosystems.

According to a 2004 report issued by the World Wildlife Fund, 24% of the world&apos;s reefs are under imminent risk of collapse through human pressures; and a further 26% are under a longer term threat of collapse. If nothing is done to protect these resources, many scientists estimate that reefs around the West Indies in the Caribbean will be gone by 2020, while the Great Barrier Reef may only last for another three decades.

Please visit the following sites for more information about coral reefs:

www.climateshifts.org 
www.reefrelief.org
www.coralreef.noaa.gov</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/9c8a1559-81d1-45e7-b520-7e83c7c4b073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-04-13T14:56:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Canary-in-a-Coal-Mine-MWV16</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Agardi</video:tag>
      <video:tag>change</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Hoegh</video:tag>
      <video:tag>Guldberg</video:tag>
      <video:tag>Kiho</video:tag>
      <video:tag>Kim</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ove</video:tag>
      <video:tag>Reefs</video:tag>
      <video:tag>seas</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostatectomy-via-the-da-Vinci-Robotic-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostatectomy via the da Vinci Robotic surgery  animation</video:title>
      <video:description>Prostatectomy is the surgical removal of part or the whole of the prostrate gland, the da Vinci robotic procedure is a non-invasive way of accomplishing the same.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9c90a233-fb1f-4369-84a9-8f9321490ac5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-28T06:04:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prostatectomy-via-the-da-Vinci-Robotic-surgery-animation</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Davinci</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Lecture-6-Algorithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 10 - Lecture 6: Algorithms</video:title>
      <video:description>Computer Science 10 - Lecture 6: Algorithms

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/07/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25658.jpg</video:thumbnail_loc>
      <video:duration>2772</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Lecture-6-Algorithms</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Dental-Anatomy-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Dental Anatomy Review</video:title>
      <video:description>&quot;Lec 26 -Dental Anatomy Review&quot;Review of dental anatomy for the Northeast Regional Board Examination.  Orig. air date: FEB 1 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21635.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-09T06:27:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Dental-Anatomy-Review</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meathod-to-Divide-Fractions-and-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathod to Divide Fractions and Mixed Numbers</video:title>
      <video:description>Here a good example is solved by a mathematics expert. This example will definitely help you in understanding the dividing fractions and mixed numbers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/01a2a6bd-1b44-4b0b-b95d-99b99e39172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-12-04T12:48:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Meathod-to-Divide-Fractions-and-Mixed-Numbers</video:player_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-Atlanta-404-522-9708-GA-Radon-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation Atlanta (404) 522-9708 | GA Radon Reduction</video:title>
      <video:description>Call 404-522-9708.   Atlanta Georgia radon mitigation. Radon Mitigation Systems of Atlanta Georgia. Serving Acworth, Alpharetta GA, Athens, Atlanta, Austell Blairsville, Buckhead GA, Buford Georgia, Canton, Cartersville Columbus, Conyers, Decatur Douglasville, Duluth, Dunwoody, East Point, Fairburn, Fayetteville Hiram, Jonesboro, Kennesaw, Lawrenceville Lithia Springs Macon GA, Marietta, and Morrow. Radon reduction, testing, and radon remediation services of Norcross Georgia, Newnan, Peachtree City GA, Powder Springs, Rome Georgia, Roswell, and Sandy Springs GA. Radon gas removal, abatement, and radon mitigation contractors of Savannah, Smyrna, Snellville, Statesboro, Stockbridge GA, Stone Mountain, Tucker, and Woodstock Georgia. Atlanta GA Radon Mitigation and Testing.  Call (404) 522-9708.</video:description>
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      <video:publication_date>2012-07-12T21:34:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Radon-Mitigation-Atlanta-404-522-9708-GA-Radon-Reduction</video:player_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
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      <video:tag>atlanta</video:tag>
      <video:tag>ga</video:tag>
      <video:tag>remediation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Is-what-we-see-is-what-it-is-out-there</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is what we see is what it is out there?</video:title>
      <video:description>Is what we see really real? Can we trust our own eyes? You will see some illusions that will make us believe that what we see is really not what it is out there. Although scientist can not really explain this phenomenon, this video will try to give you some insight what this happens.</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2014-10-01T21:22:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Is-what-we-see-is-what-it-is-out-there</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Can</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>1080p</video:tag>
      <video:tag>mp4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Mitochondria?</video:title>
      <video:description>This scientific video discusses the characteristics of mitochondria. Mitochondria are the sites of respiration in a cell.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/01c5d25e-1d45-4436-a241-ad058b3be78e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:33:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Mitochondria</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or is unconscious due to some other reason. This video shows how to prepare the patient for artificial ventilation by intubation. Edited by Ashraf</video:description>
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      <video:duration>142</video:duration>
      <video:publication_date>2011-11-28T10:16:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Artificial-ventilation</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Explanation</video:title>
      <video:description>In this video, Hawkin&apos;s test which is for subacromial impingement or rotator cuff tendonitis is applied on a patient.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:28:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hawkins-Test-Explanation</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Varicose-Vein-Ligation-And-Stripping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Varicose Vein Ligation And Stripping</video:title>
      <video:description>This video will hwlp you in understanding the cure for swollen varicose veins. Ligation is the processing of tying vein in order to get rid off swelling.</video:description>
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      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T01:22:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Varicose-Vein-Ligation-And-Stripping</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>stripping</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Cycle-Cyclins-and-Checkpoints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Cycle: Cyclins and Checkpoints</video:title>
      <video:description>A depiction of the cell cycle and role that cyclins play in the process. This animation also shows the role of checkpoints in regulating the cell cycle. Check points determine whether cell is ready to proceed in next life cycle. 

Video Reference: http://www.learner.org</video:description>
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      <video:duration>70</video:duration>
      <video:publication_date>2007-04-06T22:52:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Cell-Cycle-Cyclins-and-Checkpoints</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cyclins</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NOAA-goes-14-Hurricane-Bill-views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOAA goes 14 ( Hurricane Bill views )</video:title>
      <video:description>The National Oceanic and Atmospheric Administration (NOAA) is a federal agency focused on the condition of the oceans and the atmosphere.</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2011-11-15T08:24:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NOAA-goes-14-Hurricane-Bill-views</video:player_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
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      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neutrophil-attacts-on-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil attacts on bacteria</video:title>
      <video:description>This is very cool video showing the attack of neutrophil to bacteria. Bacteria relies some chemicals which enables neutrophil to chase and destroy bacteria.</video:description>
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      <video:duration>56</video:duration>
      <video:publication_date>2007-03-30T16:17:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neutrophil-attacts-on-bacteria</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neutrophil</video:tag>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-and-Drawing-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views and Drawing, Animations</video:title>
      <video:description>&quot;Lec 5 - Views and Drawing, Animations&quot; (April 15, 2009) Alan Cannistraro covers views, drawing, and animation.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4197</video:duration>
      <video:publication_date>2012-09-04T04:06:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Views-and-Drawing-Animations</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subvie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Switch-of-the-Loop-Duodenal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Switch of the Loop Duodenal</video:title>
      <video:description>This video shows a surgical bypass of the loop duodenal switch. The procedure is performed for weight loss programs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0200be40-bee9-4294-bde5-ab9ab251f504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2011-12-01T04:34:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Switch-of-the-Loop-Duodenal</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Knowledge-that-is-dangerous-as-identified-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowledge that is dangerous as identified by BBC</video:title>
      <video:description>The journey continues with BBC on Dangerous Knowledge which takes a look at individuals who have invested everything and their very soul to the quest of knowledge which is some cases has led to insanity and suicide.</video:description>
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      <video:duration>345</video:duration>
      <video:publication_date>2010-11-25T21:15:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Knowledge-that-is-dangerous-as-identified-by-BBC</video:player_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Neuroscience-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Neuroscience II</video:title>
      <video:description>&quot;Lec 11 - Introduction to Neuroscience II&quot; (April 23, 2010) Patrick House discusses memories and how they are formed. Dana Turker then lectures about the autonomic nervous system and its functions.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:duration>4383</video:duration>
      <video:publication_date>2012-09-04T08:18:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Introduction-to-Neuroscience-II</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>human</video:tag>
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      <video:tag>Neurobiology</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Autonomic</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>context</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>response</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>neurogenesis</video:tag>
      <video:tag>LTP</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>saliency</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase</video:title>
      <video:description>ATP synthase (also known as FoF1-ATP synthase) is a multisubunit integral membrane protein that produce ATP from ADP and Pi using the energy of transmembrane electrochemical potential difference of proton (or sodium ion in some cases). The enzyme is found in bacterial plasma membrane, in thylakoid membrane (chloroplast ATP synthase) and in inner mitochondrial membrane.
The main function of the enzyme is ATP production. However, in some cases (especially in bacteria) the enzyme works in the reverse direction, acting as an ATP-driven proton pump that generates the transmembrane electrochemical potential difference of proton.</video:description>
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      <video:duration>225</video:duration>
      <video:publication_date>2010-11-13T11:18:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ATP-Synthase</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>FoF1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/O-Triste-Fim-de-Apis-Mellifera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>O Triste Fim de Apis Mellifera</video:title>
      <video:description>Esta cena foi filmada no susto e em posição incômoda enquanto eu era devorada por mosquitos... tive a sorte de pegar a cena desde o início, mas o azar de ter sido picada por uma mutuca na hora do desfecho da história...</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2010-04-24T04:52:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/O-Triste-Fim-de-Apis-Mellifera</video:player_loc>
      <video:uploader>Pat Sierra</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Apis</video:tag>
      <video:tag>mellifera</video:tag>
      <video:tag>bee</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation diabetes</video:title>
      <video:description>Glucose is the main body fuel of the muscles, brain, heart and other parts. Insulin helps the cell absorb this glucose and convert it into energy, and is produced by the pancreas. Find out more about diabetes in this animation in 3D.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/021ccc63-29a7-411c-8484-dc4a3e8344aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T06:18:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-animation-diabetes</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palatine-Tonsil-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palatine Tonsil Histology</video:title>
      <video:description>The palatine tonsils are two lymphatic tissues located on either side of the oral pharynx at the back of the throat.They produce antibodies in defense of the digestive and respiratory tracts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0223fe83-685d-4bac-86f1-1e2c070c3027/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-11-28T10:30:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Palatine-Tonsil-Histology</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Palatine</video:tag>
      <video:tag>Tonsil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Stupid-Surgeon-and-MedicalVideosUS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Stupid Surgeon and MedicalVideosUS</video:title>
      <video:description>This video source is acedemic and advertising MedicalVideosUS for more details watch video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0230e2b7-b85b-4840-823c-ba1503d57294/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-12-01T22:51:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Stupid-Surgeon-and-MedicalVideosUS</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Marketing</video:category>
      <video:tag>A</video:tag>
      <video:tag>Stupid</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MedicalVideosUS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CAHSEE-Practice-Problems-13-14</loc>
    <lastmod>2026-08-14</lastmod>
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CAHSEE Practice: Problems 13-14</video:description>
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    <loc>https://dnatube.com/videos/Liver-Histology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The liver is the organ charged with secretion of bile and metabolism of food, as well as removal of toxins from the blood. This video is a study on this vital organ.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Urethroplasty</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Urethroplasty</video:title>
      <video:description>This video shows the treatment of a patient who had an opening of the urethral at the side of penis. The whole surgical process is shown in the video.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Tissue-Culture-III</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Tissue Culture III</video:title>
      <video:description>Dr. Sandy Wilson, Associate Professor of Environmental Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/Eye-Cataract-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Cataract Surgery</video:title>
      <video:description>A cataract is an eye related problem that manifests in a white film developing over the eyes clouding the lens and thereby affecting vision. This is a demonstration of a surgery to rectify that anomaly in the eye.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Eye-Cataract-Surgery</video:player_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Reasons-Behind-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reasons Behind Heart Attack</video:title>
      <video:description>This animation video will show you the reason of heart attack. When the flow of blood to heart is blocked then it causes heart attack, it is due to constriction of heart muscles.</video:description>
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      <video:publication_date>2013-02-11T01:30:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Reasons-Behind-Heart-Attack</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/System-and-balance-of-the-Vestibular</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>System and balance of the Vestibular</video:title>
      <video:description>Vestibular  is a sensory system located in the inner ear. It affects movement and balance.</video:description>
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      <video:publication_date>2011-11-28T05:25:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/System-and-balance-of-the-Vestibular</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Balance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fast-and-slow-thinking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fast and slow thinking</video:title>
      <video:description>A description of how the brain works.  If we&apos;d like to react to a situation we might be using the fast thinking of the brain, but the brain also thinks slowly.  AS it is shown on the video a multiplication makes us think slower.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Fast-and-slow-thinking</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ediel Cadena-Part-1 Hip Testimony</video:title>
      <video:description>Ediel Cadena explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:uploader>Hipresurfacing India</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Practice of tying different types of knots is very important for the medical students. This video will help you to tie an air knot.</video:description>
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      <video:publication_date>2011-12-03T03:24:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Inserting-a-Drain-And-Tying-an-Air-Knot</video:player_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-91-CO2-Liquefaction-in-Piston</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - CO2 Liquefaction in Piston</video:title>
      <video:description>CO2 Liquefaction in Piston

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:publication_date>2012-09-19T01:20:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-91-CO2-Liquefaction-in-Piston</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>CO2</video:tag>
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    <loc>https://dnatube.com/videos/The-Standard-Model-of-Particle-Physics-5-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model of Particle Physics (5 of 15)</video:title>
      <video:description>Episode 5 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle physicists have developed a theory that can explain almost everything in the universe in terms of just 12 particles. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website ...</video:description>
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      <video:player_loc>https://dnatube.com/videos/The-Standard-Model-of-Particle-Physics-5-of-15</video:player_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Bromine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Bromine</video:title>
      <video:description>Bromine is an element in the halogen group and has atomic number 35. This video explains the sources,abundance, uses and many other important facts about bromine.</video:description>
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      <video:publication_date>2011-12-12T02:41:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bromine</video:player_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>Bromine</video:tag>
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    <loc>https://dnatube.com/videos/Three-dimensional-structure-of-potassium-channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three dimensional structure of potassium channel</video:title>
      <video:description>Cell membranes are semipermeable, meaning; transport of molecules across the membrane is selective. There are proteins embedded into the cell membrane that regulated the transport across the membrane. These proteins are called channels. Potassium channel regulates movement of potassium ion through the cell membrane.  Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-27T00:30:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Three-dimensional-structure-of-potassium-channel</video:player_loc>
      <video:uploader>life</video:uploader>
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      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Structure</video:tag>
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      <video:tag>Potassium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Examin-Musculskeletal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Examin Musculskeletal?</video:title>
      <video:description>Video involves the examination of length ratios, posture, spinal column, joints and bones. A step by step explanation is provided here.</video:description>
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      <video:publication_date>2011-12-06T17:36:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Examin-Musculskeletal</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Musculskeletal</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-PI3K-AKT-signalling-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The PI3K AKT signalling pathway</video:title>
      <video:description>In this video, The PI3K/AKT/mTOR pathway is explained. The PI3K/AKT/mTOR pathway is an intracellular signalling pathway important in apoptosis and hence cancer e.g. breast cancer and non-small-cell lung cancer.</video:description>
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      <video:publication_date>2011-10-18T02:24:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-PI3K-AKT-signalling-pathway</video:player_loc>
      <video:uploader>71cat3</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>PI3K</video:tag>
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    <loc>https://dnatube.com/videos/Problem-of-Depression-in-Old-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problem of Depression in Old People</video:title>
      <video:description>Depression in many old peoples is a serious problem in front of doctors. A detailed description is provided here for their family members how they can help these old people to overcome depression.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Problem-of-Depression-in-Old-People</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Depression</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>age</video:tag>
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    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Computer Science 169</video:title>
      <video:description>Lec 11- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4152</video:duration>
      <video:publication_date>2012-09-06T12:39:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Computer-Science-169</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Angles-Formed-by-Parallel-Lines-and-Transversals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Angles Formed by Parallel Lines and Transversals</video:title>
      <video:description>Angles Formed by Parallel Lines and Transversals

Parallel lines, transversal lines, corresponding angles</video:description>
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      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T13:56:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Angles-Formed-by-Parallel-Lines-and-Transversals</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>formed</video:tag>
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      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>transversals</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-of-a-Myocardial-Infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading of a Myocardial Infarction</video:title>
      <video:description>Myocardial infarction produces three basic changes in that are described here. Reading the ECG of such a person are shown here.</video:description>
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      <video:publication_date>2013-02-11T04:18:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/ECG-Reading-of-a-Myocardial-Infarction</video:player_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-Venus-and-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury Venus and Mars</video:title>
      <video:description>Mercury is small and lifeless orbiting the sun in 3 months. Venus is our sister planet because of the same velocity as earth. Mars is named for the god of war due to its red colour.</video:description>
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      <video:duration>529</video:duration>
      <video:publication_date>2011-11-24T22:53:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mercury-Venus-and-Mars</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>terrestrial</video:tag>
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      <video:tag>Mars</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adult-stem-cell-and-regeneration-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult stem cell and regeneration animated video</video:title>
      <video:description>Researchers are expanding their understanding of identified adult stem cells which include blood forming brain skin and skeletal muscle stem cells while working to isolate stem cells for the lung liver kidney heart and other tissues</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/060a94cd-a56e-4744-8210-0739b7c844a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-23T21:57:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-stem-cell-and-regeneration-animated-video</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Mitochondrial-Protein-Import</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Protein Import</video:title>
      <video:description>This video shows how proteins in the cytosol are delivered into a mitochondrion.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/06114cac-f03e-4714-aa1a-0787808df569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T20:30:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mitochondrial-Protein-Import</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Center-of-Emotion-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Center of Emotion and Memory</video:title>
      <video:description>How the Body Works Center of Emotion and Memory

The limbic system, which is concerned with memory and learning, is also believed to be primarily involved in emotional responses.  Emotions are the conscious result of the interaction between the activities of the cerebral cortex, the limbic system and the visceral organs of the body which produce specific physical changes.  A number of theories have been postulated to explain this relationship between the body and mind.  The emotional responses of any individual are, however, also a product of his knowledge and experience.

The anatomy of the limbic system includes:

The amygdaloid bodies, which contain both incoming and outgoing nerve fibers, and may help to regulate emotions, particularly agression.

The fornix, a thick bundle of nerve fibers which forms the outgoing pathway from the hippocampus.

The afferent fibers bring impulses into the dentate gyrus and the area of Ammon&apos;s horn.

The dentate gyrus which lies within the hippocampal sulcus and although its function is not fully understood may relay impulses in the hippocampus.

The subiculum is a region of cortex composed of up to six different cell layers and a multitude of nerve pathways.

Ammon&apos;s horn, which merges with the subiculum and contains ovoid and pyramidal cells, the function of which are thought to be associated with memory.

The efferent fibers, which carry information out from Ammon&apos;s horn to other regions of the brain.

The hippocampus, which is composed of folded layers of cells and fibers and is associated with emotions, learning and short-term memory.

The parahippocampal gyrus, a highly specialized area of nerve cells concerned with memory pathways.

The mammillary bodies, which have incoming and outgoing nerve fibers and acts as a relay station between the limbic system and the brain.

...and the septum pelucidum, which links the amygdala with the hypothalamus and is believed to be concerned with pleasure reactions.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2009-07-08T02:51:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-the-Body-Works-Center-of-Emotion-and-Memory</video:player_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
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      <video:tag>Memory</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Generating-electricity-from-tidal-lagoons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generating electricity from tidal lagoons</video:title>
      <video:description>the UK unveils plan for electricity-generating tidal lagoons. This is how they&apos;ll work. It&apos;s a world first.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/05/062d93f6-df26-493f-ba9a-c3881f462132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2015-05-05T19:53:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Generating-electricity-from-tidal-lagoons</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tidal</video:tag>
      <video:tag>lagoons</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-arrow-of-time-featuring-Sean-Carroll-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The arrow of time featuring Sean Carroll by Minute Physics</video:title>
      <video:description>What is the difference of past and future in physics? Learn why this question has no answer in modern day physics via a picturesque video from Minute Physics.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/062fec2b-eb87-4558-9c5e-89a3066f3ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:03:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-arrow-of-time-featuring-Sean-Carroll-by-Minute-Physics</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>time</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensory-System-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensory System in Humans</video:title>
      <video:description>The purpose of sensory system is to sense your surroundings and then transfer it to your brain. Functioning of this system is provided here in detail.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/062ae26b-cfff-496c-b806-128df3d523af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2013-01-18T07:14:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sensory-System-in-Humans</video:player_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/All-ABout-Hassium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All ABout Hassium</video:title>
      <video:description>The name origin of Hassium, its abundance, sources and uses are shown in this video slide. Hassium is a chemical element with symbol Hs and atomic number 108.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/06353122-e285-4858-a48e-6c73a59bddf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-11T23:54:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-ABout-Hassium</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hassium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lungs-The-Organ-Of-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lungs The Organ Of Respiration</video:title>
      <video:description>The lungs of a human being is situated in the rib cage. It is a main organ in the human respiration system. This video explains more about the lungs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/0635fa75-eecd-4ff2-a5ea-5c4da73835a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-01T06:54:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lungs-The-Organ-Of-Respiration</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Organ</video:tag>
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      <video:tag>Respiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Beings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof is a valid state variable</video:title>
      <video:description>This video discusses proof as a valid state variable. This is one of the set of variables that are used to describe the mathematical &quot;state&quot; of a dynamical system. Models that consist of coupled first-order differential equations are said to be in state-variable form</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/0645a46f-3d9f-40d3-a733-55141dedb8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>937</video:duration>
      <video:publication_date>2010-11-14T22:15:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Proof-is-a-valid-state-variable</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>dynamical</video:tag>
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      <video:tag>First</video:tag>
      <video:tag>order</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crohns-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crohns Disease</video:title>
      <video:description>Crohns disease is a very common bowel inflammatory disease. It may cause a variety of symptoms. This explains this disease,how it is caused,how it can be cured and how it can be prevented.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/064b4149-d3fd-479d-a2b2-a83ede6f15cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-15T18:34:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Crohns-Disease</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crohns</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Electrical-Engineering-40-Power-speed-accuracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Electrical Engineering 40 - Power-speed-accuracy</video:title>
      <video:description>Lec 34- Electrical Engineering 40 - Power-speed-accuracy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17258.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-02T13:59:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-34-Electrical-Engineering-40-Power-speed-accuracy</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcriptions-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcriptions Service</video:title>
      <video:description>iSource is a provider of top-notch general transcription services, that stand out for their cost-effectiveness and timeliness. We are one of the largest transcription companies in North America, offering our services to clients from across the United States. Our formidable experience and superior expertise enables us to understand customer requirements and deliver quality transcripts. Dial Toll Free number, 1-877-323-4707
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      <video:thumbnail_loc>/api/uploads/thumbnail/2008/11/0662be31-a603-41c2-874f-9044992aef04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-11-24T06:23:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transcriptions-Service</video:player_loc>
      <video:uploader>kandytrans</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>services</video:tag>
      <video:tag>sought</video:tag>
      <video:tag>by</video:tag>
      <video:tag>clients</video:tag>
      <video:tag>From</video:tag>
      <video:tag>across</video:tag>
      <video:tag>domains</video:tag>
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      <video:tag>hour</video:tag>
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      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>transcrip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Function-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function Video</video:title>
      <video:description>The functions of the heart together with the structure of the heart are essential learning for students of courses in human biology anatomy and physiology</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/0663962d-c2af-455e-af02-2a0b0734a926/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-19T16:39:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heart-Function-Video</video:player_loc>
      <video:category>Medical</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera</video:title>
      <video:description>This video shows usage of intraoral camera which has a size of a dental mirror and is used to take a high quality of pictures of like cracked teeth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/06651723-b838-4782-aeac-58a99e1b8ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T11:24:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Intraoral-Camera</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Quadrants-of-Coordinate-Plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Quadrants of Coordinate Plane</video:title>
      <video:description>Quadrants of Coordinate Plane

u13_l1_t1_we2 Quadrants of Coordinate Plane</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25269.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-18T02:35:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-115-Quadrants-of-Coordinate-Plane</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrants</video:tag>
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      <video:tag>coordinate</video:tag>
      <video:tag>plane</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVLT Varicose Vein Laser Treatment</video:title>
      <video:description>EVLT® eliminates unsightly varicose veins with no hospital stay, no scarring and no lengthy recovery or side effects. In less than an hour you can be free from bulging, twisted varicose veins and back to enjoying your everyday activities. EVLT® is safe, fast, and effective. With EVLT® by Diomed you can show off your legs again.

EVLT® uses targeted laser energy to seal the vein shut and help you look and feel better fast.
Treatment in less than an hour. 
Can be performed in the doctor&apos;s office.</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2009-05-30T11:04:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/EVLT-Varicose-Vein-Laser-Treatment</video:player_loc>
      <video:category>Education</video:category>
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      <video:tag>spider</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer-Problems-with-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer Problems with Surgery</video:title>
      <video:description>In this urology video, doctor explains prostate cancer and problems with surgery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/06796acc-09b9-4e93-99ae-a855ddc32038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:59:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prostate-Cancer-Problems-with-Surgery</video:player_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Solving-systems-by-graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Solving systems by graphing</video:title>
      <video:description>Solving systems by graphing

U06_L1_T1_we1 Solving systems by graphing</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24603.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T14:16:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Solving-systems-by-graphing</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>Graphing</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The principles of laparoscopic suturing</video:title>
      <video:description>The video delegates basics of hand eye coordination laparoscopic dissection the principles of extracorporeal knotting and laparoscopic suturing the basic principle of the laparoscopic suturing technique is to avoid tension on tissue as the needle passes through it</video:description>
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      <video:duration>482</video:duration>
      <video:publication_date>2011-12-06T20:40:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-principles-of-laparoscopic-suturing</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Suturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #12</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton takes questions.</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2007-08-16T22:59:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Airway Access via Cricothyrotomy</video:title>
      <video:description>This is a quick procedure done to save a patients life in critical cases such as airway obstruction. The Cricothyrotomy is a quick airway access and temporary too.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0a265c69-48cd-4e1a-95b1-1797ab86a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:41:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
      <video:tag>Quick</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro vs. Macro Growth</video:title>
      <video:description>Does microevolution over time lead to macroevolution?  Are they just the same process viewed with different timescales?  This video should put that debate in perspective.  See my other videos for actual biological evidence of macroevolution.  Remember, macroevolution has been directly observed in the lab and in nature.  You can deny it all you like but your opinion doesn&apos;t change the facts.

To download this video go to:
http://www.mediafire.com/?febtzcwncfi

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?njxtj2dmjh4

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T22:02:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cell response to MHC II</video:title>
      <video:description>How T cell response to MHC II is shown in this science video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/0a28614d-1f23-4e6c-90c8-acde2424f0f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-05-04T20:22:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/0a2ca5f6-82a5-41e2-99dc-ca3df98efca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2009-05-27T22:01:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Competitive-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competitive ELISA</video:title>
      <video:description>Competitive ELISA is through competitive binding to measure the amount of analyte. First of all, unlabeled antibody is incubated in the presence of its antigen. Then these bound antibody/antigen complexes are then added to an antigen coated well. After washing, that unbound antibody is removed. The more analyte in the sample, the less antibody will be able to bind to the antigen in the well. The major advantage of a competitive ELISA is the ability to use crude or impure samples and still selectively bind any antigen that may be present.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/0a2c0348-96d1-4db1-a4d5-8ab362e7855d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-05-03T08:09:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Competitive-ELISA</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competitive</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Galaxies by Fermi</video:title>
      <video:description>From a distance space looks like well, space. From earth when we look at the sky we often think nothing much is happening out there. However every 3 hours NASA&apos;s Fermi shows how active galaxies are progressing through images by the telescope.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a0027248-2e29-4d0d-86ba-f60d8eba5301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T00:11:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Myosin-II-Mechanism</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gene-Expression-Plant</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20790.jpg</video:thumbnail_loc>
      <video:duration>2426</video:duration>
      <video:publication_date>2012-09-07T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Gange</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>material</video:tag>
      <video:tag>usage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/11128473-9b11-4414-a80d-b5058c149677/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:52:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rectal-temperature</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/0a694c00-fa3e-4845-a697-69e3f3f42faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-05-25T23:58:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</video:player_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
      <video:tag>médicos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</video:player_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/0a6bb7c0-57dc-4aa2-84e0-f7c26236293f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</video:player_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/0a7a0765-9319-4655-ae3c-e620e7c25d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Taxonomy-and-Systematics</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indirect-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect ELISA</video:title>
      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
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      <video:duration>256</video:duration>
      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Indirect-ELISA</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bartholin-cyst-drainage-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bartholin cyst drainage procedure</video:title>
      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bartholin-cyst-drainage-procedure</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T03:50:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Design-and-development-of-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Design and development of drugs</video:title>
      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/0a8e0b88-c27d-4762-b081-e54ed3f906ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Design-and-development-of-drugs</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0ac2d999-0e2b-4c73-8e1c-992242d646db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T21:47:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Best Immediate Zirconia Dental Implant Solution</video:title>
      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs And Symptoms of Pulmonary Embolism</video:title>
      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Education on Left Brain Versus Right Brain</video:title>
      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-15T00:57:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Monopolist Optimizing Price (part 2)- Marginal Revenue</video:title>
      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jeff-Hegan-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jeff Hegan - Part-2 Hip Testimony</video:title>
      <video:description>Jeff Hegan explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/02/0d2bc1f3-f11b-4c3e-8df5-4c61f8b4f8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2010-02-01T12:27:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Jeff-Hegan-Part-2-Hip-Testimony</video:player_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-experiment-in-Ellen-DeGeneres-Show</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science experiment in Ellen DeGeneres Show</video:title>
      <video:description>Science enthusiast Steve Spangler shows the audience on the Ellen DeGeneres Show some unique ways to have fun with science.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/0d2df9f8-9733-41a6-98d9-782c7fc59757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2014-10-03T15:06:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Science-experiment-in-Ellen-DeGeneres-Show</video:player_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-The-Genetics-Are-Defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How The Genetics Are Defined</video:title>
      <video:description>This video will show you that how the Genes made of DNA and how these are copied from cell to cell. A detailed study of genes are discussed here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/0d3cea3d-534a-4877-a430-4f7be91b69ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-18T05:40:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-The-Genetics-Are-Defined</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Preview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Preimage-of-a-set</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Preimage of a set</video:title>
      <video:description>Preimage of a set

Definition of preimage of a set</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22050.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-11T00:31:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-52-Preimage-of-a-set</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Preimage</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Set</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Direct-Variation-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Direct Variation Application</video:title>
      <video:description>Direct Variation Application

u15_l3_t1_we4 Direct Variation Application</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25280.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T02:42:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-38-Direct-Variation-Application</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Part 2</video:title>
      <video:description>Video provides the instruction on how to perform sub-culturing of the cell culture using the appropriate technique. Video is very helpful for medical students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/0d6163b7-b946-4d40-83f7-f41676f4f6a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-17T07:28:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-Culture-Part-2</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Roue-Pelton-or-the-Pelton-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Roue Pelton or the Pelton wheel</video:title>
      <video:description>The Pelton wheel by Allan Pelton is a water impulse turbine. Here is how one works.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0d753640-1e05-46a8-acab-1321385c78c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T23:53:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Roue-Pelton-or-the-Pelton-wheel</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Pelton</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Roue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-a-Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of a Coronary Stent</video:title>
      <video:description>This video shows the functioning of a Coronary Stent system.It is put inside the coronary arteries to supply the heart and help keep the arteries accessible during treatment of coronary heart disease.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/09/0d7b6f26-da31-455c-9b1b-3baa11251708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-25T07:32:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Function-of-a-Coronary-Stent</video:player_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>company</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Light-Refraction-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Light Refraction Works?</video:title>
      <video:description>This video demonstrates how light travels from one optical medium to another. The twisting of a wave when the rate is dissimilar as it passes a medium is known as refraction.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0d87fd58-13f7-4de4-8fd7-94726918faa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-12T21:40:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Light-Refraction-Works</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Bend</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Morphine-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morphine video</video:title>
      <video:description>Morphine. Morphine is in a group of drugs called narcotic pain relievers.

Morphine is used to treat moderate to severe pain. It works by dulling the pain perception center in the brain. Short-acting formulations are taken as needed for pain. Extended-release formulations are used when around-the-clock pain relief is needed.

Morphine is not for treating pain just after surgery unless you were already taking it before the surgery.

Morphine may also be used for purposes other than those listed in this medication guide Read more: http://www.drugs.com/morphine.html</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/0d905391-01e9-476b-9ec4-7a830aed28aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2010-11-24T05:25:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Morphine-video</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pathfinding-the-filopodia-cells-in-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathfinding the filopodia cells in the brain</video:title>
      <video:description>This is very nice video showing the pathfinding the filopodia cells in the brain.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/0da3c912-4437-4d7e-9c4e-7ff32a19ac2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-03-25T20:45:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pathfinding-the-filopodia-cells-in-the-brain</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Xenopus</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-A-DC-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of A DC Motor</video:title>
      <video:description>This video shows the characteristics of a DC motor. A DC motor is a mechanism that transforms electrical energy to mechanical energy.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/0db0f6b8-6d3c-4d17-8cce-29b4c4628959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-12-01T07:24:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Principles-Of-A-DC-Motor</video:player_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Flemings</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Armature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Preimage-and-Kernel-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Preimage and Kernel Example</video:title>
      <video:description>Preimage and Kernel Example

Example involving the preimage of a set under a transformation.  Definition of kernel of a transformation.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22051.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T00:32:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-53-Preimage-and-Kernel-Example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Preimage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kernel</video:tag>
      <video:tag>Example</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 4</video:title>
      <video:description>A brief description of the structure and functions of lower limbs are explained here. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/0dad2ed1-1ca3-49dd-995b-6779fea26ea3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2013-02-11T03:51:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-4</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Project-in-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Project in Neurofibromatosis</video:title>
      <video:description>Neurofibromatosis is also known as Recklinghausen&apos;s disease.It is a disease that causes tumors of all sizes to grow on the body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0dbaeed4-7abc-44a8-afe2-af554d45a81f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-15T16:16:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Project-in-Neurofibromatosis</video:player_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Neurofibromatosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwicks-Discovery-Of-Neutrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwick&apos;s Discovery Of Neutrons</video:title>
      <video:description>This video explains a brief description about the discovery of neutron by James Chadwick. He discovered that the neutron is a neutral particle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0dc609fc-de59-4626-bd64-c1c8a9431bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:33:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/James-Chadwicks-Discovery-Of-Neutrons</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neutrons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Human-Chromosome-2-Genome-with-Ken-Miller</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics - Human Chromosome 2 Genome with Ken Miller</video:title>
      <video:description>Ken Miller will take you through a quick explanation of evolution and human chromosomes. We will take a look more precisely at why the humans have 1 pair of chromosomes less than the great ape.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/0dc6ecde-edb2-4584-887c-64667dd877a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-15T21:57:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetics-Human-Chromosome-2-Genome-with-Ken-Miller</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nissen-Laparoscopic-Fundoplication-Acid-Reflux-Surgery-Stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nissen Laparoscopic Fundoplication Acid Reflux Surgery Stomach</video:title>
      <video:description>Nissen fundoplication is a surgical procedure to treat gastroesophageal the procedure is now routinely performed laparoscopically and robotically using the daVinci Surgical System</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0ddc9a4a-15d2-4489-8362-9b63375e31ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-12-06T18:24:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nissen-Laparoscopic-Fundoplication-Acid-Reflux-Surgery-Stomach</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nissen</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Fundoplication</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-Zombies-Real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are Zombies Real?</video:title>
      <video:description>This cool video explains the potential creation of a real zombie. This is hypothetically possible thru a virus that induces zombie like qualities as explained through out the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/0dde6d7b-3eb6-429d-9582-1a1646e785bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-08T07:58:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Are-Zombies-Real</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zombie</video:tag>
      <video:tag>Apocalypse</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-More-on-Matrix-Addition-and-Scalar-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - More on Matrix Addition and Scalar Multiplication</video:title>
      <video:description>More on Matrix Addition and Scalar Multiplication

More on Matrix Addition and Scalar Multiplication</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22053.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-09-11T00:32:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-55-More-on-Matrix-Addition-and-Scalar-Multiplication</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Cranial Nerves Examination</video:title>
      <video:description>The cranial nerves are: Olfactory nerve, Optic nerve, Oculomotor nerve,Trochlear nerve/pathic nerve,Trigeminal nerve/dentist nerve,Abducens nerve,  Facial nerve,Vestibulocochlear,nerve/Auditory nerve,Glossopharyngeal nerve,Vagus nerve,Accessory nerve/Spinal accessory nerve,and Hypoglossal nerve</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0de6745b-34c6-44cb-97db-75e48f3757ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-30T10:41:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Procedures-for-Cranial-Nerves-Examination</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondria-3D-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondria: 3D view</video:title>
      <video:description>A mitochondria is a triple membrane-enclosed organelle, found in most eukaryotic cells. It is often reffed to it like the energetic center of cell. Here 3D structure of mitochondria is shown.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/0dec5ae9-6207-4bb5-8a9b-9f52a910a2e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2007-05-28T00:25:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mitochondria-3D-view</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sealants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sealants</video:title>
      <video:description>Sealants are clear white plastic that are placed in the groves for the binding of surfaces that are hard too clean. This video shows these sealants are placed to avoid plaque that destroys the teeth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/0df3faab-f59c-4a80-a4a5-af77b362bce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-30T06:11:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sealants</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sealants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making a Mathematical Anthem on Golden Ratio</video:title>
      <video:description>This video from Numberphile will help you in understanding the Golden ratio with a musical anthem. A very famous musician is presenting this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/0de85585-caa1-4d8b-963e-805ec306db08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2013-02-02T23:40:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Making-a-Mathematical-Anthem-on-Golden-Ratio</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>numberphile</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-viruses-be-transferred-between-species-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can viruses be transferred between species: Antigenic Shift</video:title>
      <video:description>This video shows antigenic shift in virus that causes flu. Antigenic shift is change that enables a flu strain to jump from one animal species to another, including humans.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/0df69e50-94de-4fd6-963e-49f634cb709e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-04-14T17:50:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Can-viruses-be-transferred-between-species-Antigenic-Shift</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Flu</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Expressions Of Rational Numbers</video:title>
      <video:description>This video explains the decimal expansion of rational numbers. A rational number can be expressed either as a terminating decimal or as a non terminating recurring decimal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/0df7448c-ea43-4337-9fcd-f5d446535bee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2011-12-15T06:46:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Decimal-Expressions-Of-Rational-Numbers</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Decimal</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Number</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entrained flow gasifiers animation</video:title>
      <video:description>All entrained flow gasifiers remove the major part of the ash as a slag as the operating temperature is well above the ash fusion temperature the invention relates to entrained flow gasifier technology and specifically discloses a novel slag tap structure applied to an entrained flow gasifier.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/12/0dfd4dd2-e010-4ec3-8218-363d87d08e6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-12-11T15:34:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Entrained-flow-gasifiers-animation</video:player_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Entrained</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Slag</video:tag>
      <video:tag>Gasifier</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Graphical Slope of a Line</video:title>
      <video:description>Graphical Slope of a Line

u13_l2_t1_we1 Graphical Slope of a Line</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25281.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-18T02:42:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-119-Graphical-Slope-of-a-Line</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
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    <loc>https://dnatube.com/videos/Argument-from-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Argument from Evidence</video:title>
      <video:description>This is a discussion of how to base argument on facts or rather evidence. Get the tips on conducting an argument.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/a03ac103-b3b9-456c-8160-d39938c00fcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2013-01-19T05:18:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Argument-from-Evidence</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>argument</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Evidence</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Columbus, de Gama And Zheng He</video:title>
      <video:description>Video shows a brief comparison between Columbus, De Gama, and Zheng He 15th century mariners. This video is presented by Crash Course World History.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a03415b4-9e05-452a-a58f-d5aff0b0a9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-09T06:06:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Columbus-de-Gama-And-Zheng-He</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
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    <loc>https://dnatube.com/videos/Mammals-vs-Dinos-First-Birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs. Dinos: First Birds</video:title>
      <video:description>Segment from the Science Channel about birds during the time of the dinosaurs. Depicts competition and ecological relations between dinosaurs and the first birds.</video:description>
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      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Biogeography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biogeography of Earth</video:title>
      <video:description>This video show the changes in structure of earth since last 350 million years. Bio-geographic distribution of organisms is called bio-geography.</video:description>
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      <video:publication_date>2011-10-18T05:23:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Biogeography-of-Earth</video:player_loc>
      <video:uploader>blooms</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-making-of-Minute-Physics-by-Sixty-Symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The making of Minute Physics by Sixty Symbols</video:title>
      <video:description>What are the Minute Physics videos about?  Learn the background of these very funny and smart videos.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/1066c2ac-b87f-4f8a-a598-046d9dfb0d43/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-30T04:38:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-making-of-Minute-Physics-by-Sixty-Symbols</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Carbon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Carbon</video:title>
      <video:description>The name origin of carbon, its sources and abundance are shown in this video. Different forms of carbon are used by use in our daily life.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/10929134-7570-4cf0-8dd6-9f02de0f8c37/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:46:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Carbon</video:player_loc>
      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Robotic-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Distribution</video:title>
      <video:description>from Kiva Systems and delivered to the online retailer, Zappos.com. For more info, check out Wired Science: http://blog.wired.com/wiredscience/2009/01/retailrobots.html</video:description>
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      <video:publication_date>2009-08-30T15:35:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robotic-Distribution</video:player_loc>
      <video:category>Education</video:category>
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      <video:tag>retail</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>overlords</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Atomic Theory</video:title>
      <video:description>The basics of atomic theory is explained here by an expert teacher. Some examples are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/109499bc-5d28-48c5-b2fe-6664b1e3b40a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-20T10:47:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Atomic-Theory</video:player_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
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      <video:tag>6</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Distillation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Distillation</video:title>
      <video:description>Distillation is the process of heating a liquid to form the vaporous and then condensing the vaporous to form the liquid. This video shows an activity for the distillation of water.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/109be10e-e8a0-40fd-8669-430704e24ba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-11T23:29:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Liquid-Distillation</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Behold-Saturns-Wonderfully-Stunning-Aurorae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Behold Saturn&apos;s Wonderfully Stunning Aurorae</video:title>
      <video:description>Watch this unique video of Saturn and it&apos;s marvelous rings. Witness the stunning beauty of Saturn&apos;s Aurorae in this once in a life time opportunity to see Saturn&apos;s rings when its rings are edge on.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/10ab72ea-94b8-4422-93fe-d257cf596d44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2013-01-12T01:35:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Behold-Saturns-Wonderfully-Stunning-Aurorae</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Aurorae</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>rings</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-really-going-to-happen-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Whats really going to happen 2012</video:title>
      <video:description>Pragmatism (phiosophy) the doctrine that practical consequences are the criteria of knowledge and meaning and value in a sense this means that their basis of finding truth is based on observing the consequences of phenomena</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/a053020a-9f66-4a76-9717-5ba127fc0b2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2013-01-11T07:49:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Whats-really-going-to-happen-2012</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>2012</video:tag>
      <video:tag>What</video:tag>
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      <video:tag>really</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring The Solar System</video:title>
      <video:description>Exploring The Solar System video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a0b43de5-13d9-41ce-8b67-9af00f0600d9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-10T13:11:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Exploring-The-Solar-System</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>solar</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-sea-mounts-of-a-thousand-sharks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The sea mounts of a thousand sharks</video:title>
      <video:description>Sea mounts in the Eastern Pacific are very popular for oceanic animals for very different purposes some come to eat plankton, others come to be eaten whereas for others it is spring cleaning time.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a0663ade-6d76-4dd1-a1a5-edb07350560f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-11-26T00:59:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-sea-mounts-of-a-thousand-sharks</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Thousands</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>visit</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>Natural</video:tag>
      <video:tag>History</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ames-Test-Carcinogens-and-Natural-foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ames Test - Carcinogens and Natural foods</video:title>
      <video:description>This video describes the Ames Test which tests for mutations and likely causes of cancer. It describes that many food additives were mutogenic and could cause cancer.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a06ea995-848b-4472-9063-2b5ad74cbd92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2010-11-13T21:41:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ames-Test-Carcinogens-and-Natural-foods</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ames</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Carcinogens</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>mutogenic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Semen-Analysis-Makes-Men-Nervous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Semen Analysis Makes Men Nervous</video:title>
      <video:description>This video discusses the concept behind why the Semen analysis makes us Nervous. Video is very interesting and is good for knowledge purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/a0871781-81be-4e5e-9a48-2d7748314e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-04-07T18:13:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Why-Semen-Analysis-Makes-Men-Nervous</video:player_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Does</video:tag>
      <video:tag>Semen</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>make</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Epidural-Anaesthesia-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Epidural Anaesthesia Video</video:title>
      <video:description>Epidural anaesthesia also called regional anaesthesia stops you feeling pain without putting you to sleep epidural anaesthesia can be used alone as an alternative to general anaesthesia for some forms of surgery usually in your pelvic area or legs</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/83fd8250-f282-41d1-9eae-b1b6fca69208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T09:09:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Full-Epidural-Anaesthesia-Video</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Full</video:tag>
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      <video:tag>Anaesthesia</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Onion-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Onion Cells</video:title>
      <video:description>In this video presentation, the narrator conducts an experiment about onion cells. The cell of an onion is composed of vacuole, nucleus and cytoplasm.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/10f12c13-3b2e-4d88-9b20-e2ded1a5bbf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-11T23:39:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Identifying-Onion-Cells</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cells</video:tag>
      <video:tag>Onion</video:tag>
      <video:tag>Peel</video:tag>
      <video:tag>Vacule</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>cytoplasm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-4-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Astronomy 7B</video:title>
      <video:description>lec 4-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20938.jpg</video:thumbnail_loc>
      <video:duration>4968</video:duration>
      <video:publication_date>2012-09-08T00:56:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-4-Astronomy-7B</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Hairier-Slope-of-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Hairier Slope of Line</video:title>
      <video:description>Hairier Slope of Line

u13 l2 t1 we int  Hairier Slope of Line</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25289.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2012-09-18T02:44:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-122-Hairier-Slope-of-Line</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>hairier</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Gallium-element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Gallium element</video:title>
      <video:description>Gallium is a chemical element with does not occur in free form in nature. The gallium(III) compounds that exist in trace amounts in zinc ores and in bauxite. Gallium&apos;s symbol is Ga and its  atomic number 31. It is a soft, silvery metal, and elemental gallium is a brittle solid at low temperatures, and melts at 29.76 °C (85.57 °F)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/06/10f82f1e-cb5b-4772-bdbb-1da09c3ec9dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2016-06-06T01:39:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Properties-of-Gallium-element</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>gallium</video:tag>
      <video:tag>element</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-4125-Architecture-Studio-Building-in-Landscap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 4.125 Architecture Studio: Building in Landscap</video:title>
      <video:description>&quot;Lec 11 - MIT 4.125 Architecture Studio: Building in Landscap&quot; Undergraduate Design Studio: Final Review A

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15074.jpg</video:thumbnail_loc>
      <video:duration>1580</video:duration>
      <video:publication_date>2012-08-28T12:57:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-MIT-4125-Architecture-Studio-Building-in-Landscap</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fetal-lie-and-presentations-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal lie and presentations animated video</video:title>
      <video:description>In this video by presenting key factors in the relationship of the fetus to the obstetric passageway you may not actually determine this information however it is vital that you have a basic understanding of what the nurse or physician identifies</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/110b099a-85e5-4c92-84ca-e29d2367bd0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-01T02:00:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fetal-lie-and-presentations-animated-video</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fetal</video:tag>
      <video:tag>lie</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Germanium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Germanium?</video:title>
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&quot;This video describes the process by which an antigen presenting cell interacts with a T cell.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
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      <video:title>How to wire 12volt rf remote transmitter receiver circuit?</video:title>
      <video:description>The video shows how to wire the rf remote transmitter receiver to the 12v light and control it by toggle / momentary / latch mode. 
The remote is waterproof. Actual remote distance is about 50m./nhttp://www.rfcontrolsystem.com</video:description>
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      <video:description>This video testimonial is created to share experience of Baxter, a brand dealing in medical devices. He is appreciating the services provided by Scientific Animation and recommending the same for &quot;Scientific Animation&quot; is first choice for medical animation. For more testimonial, visit our website: www.scientificanimations.com</video:description>
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      <video:description>After studying the solar systems for 50 years there is still no observation of the boundaries of it&apos;s boundaries.Here is a new NASA mission to just that called IBEX.</video:description>
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Oxidation and reduction.  Oxidation states.</video:description>
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      <video:description>The conjugation of polyclonal and monoclonal antibodies with fluorescein isothiocyanate (FITC) is used in immunohistochemistry and immunofluorescence studies. FITC isomer I is a widely used fluorescent labeling reagents due to the fluorophores high quantum efficiency and conjugate stability.</video:description>
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      <video:description>This video will shows you how a pearl is developed inside shell&apos;s mouth. Pearl is produced from calcium carbonate when a parasite is entrapped between mantle and shell&apos;s mouth.</video:description>
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      <video:description>Fibronic scar tissue forms within the pulmonary tissue and then damaging and decreasing gas exchange area. A brief explanation with the diagrams is provided here.</video:description>
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      <video:description>Drug distribution is affected by various physiological factors and the chemical nature of the drug.</video:description>
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      <video:description>Arterial cannulation is a commonly performed procedure in the management of patients who are critically ill the radial artery is well known for its consistent anatomic accessibility ease of cannulation and low rate of complications which have made the radial artery cardiac catheterization is a method doctors use to perform many tests and procedures available for diagnosing and treating coronary artery disease</video:description>
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The Beauty and Joy of Computing
Professor Dan Garcia
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    <loc>https://dnatube.com/videos/All-About-Stars-And-Constellations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Stars And Constellations</video:title>
      <video:description>Video contains a brief description of stars and constellations on earth. A discussion with the different diagrams is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/14fcc290-983f-4e27-a85a-70a6434e46d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-01-12T01:00:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Stars-And-Constellations</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Stars</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Constellations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Allergies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Allergies</video:title>
      <video:description>Get all the facts and an overview of allergy symptoms allergy diagnosis allergy treatment and allergy management written and reviewed by leading experts in allergy</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/1504ad73-b9cd-4a0b-91ac-91cace76315d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-07T18:12:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Types-of-Allergies</video:player_loc>
      <video:category>Medical</video:category>
      <video:tag>ALLERGIES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Pathogen-Recognition-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Pathogen Recognition Receptors</video:title>
      <video:description>Cells of the immune syste have developed several kinds of receptors for recognizing different kinds of pathogens.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/150712d6-5acd-4572-9f88-04550f09a691/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2009-05-27T19:35:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Identifying-Pathogen-Recognition-Receptors</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Pathogen</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-Divisions-in-a-Fruitfly-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic Divisions in a Fruitfly Embryo</video:title>
      <video:description>Mitotic division means the division of a mother cell into two daughter cells. This video shows this process in a Fruitfly embryo.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/a13d1091-b37a-4b55-9400-aac0343ae30e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-09T05:56:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mitotic-Divisions-in-a-Fruitfly-Embryo</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-IVF-laboratory-in-New-York</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The IVF laboratory in New York</video:title>
      <video:description>Welcome to the embryology laboratory, its a visit to the fertilization, development of embryo and laboratory procedures observed in an IVF cycle. This is a state-of-the-art lab in New York.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a166de5d-97d9-4b45-b942-af72db4935ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2011-11-29T01:01:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-IVF-laboratory-in-New-York</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-detection-and-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein detection and analysis</video:title>
      <video:description>A computational model based on generalized mie theory to explain the higher sensitivity of protein detection and quantitatively analyzed the binding of a model protein (ie bovine serum albumin) to gold nanoparticles from high q wgm resonance frequency shifts</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a17e2033-f8d2-4ae4-86e3-0474a6110e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-13T22:23:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Protein-detection-and-analysis</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Immune-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Immune Response</video:title>
      <video:description>An overview of the immune response

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/a19eaa26-ba77-4d43-b842-62e86029d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-04-08T19:59:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Immune-Response</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Ovarian-Cystectomy-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Ovarian Cystectomy in India</video:title>
      <video:description>Video shows a laparoscopic ovarian cystectomy in India with Forerunners healthcare. A whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a18adf97-7647-4116-9ceb-6622741acfef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-11-29T20:51:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laparoscopic-Ovarian-Cystectomy-in-India</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ovarian</video:tag>
      <video:tag>Cystectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Forerunners</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Vestibule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model - Vestibule</video:title>
      <video:description>This video depicts the utrical an saccule and the types of fluids contained within each and how they relate to sensory and perception. It further describes the oval and round windows and their functions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/150a0049-ebe4-4d71-a4b0-50fc2ab37149/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-13T20:10:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Vestibule</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>vestibule</video:tag>
      <video:tag>utrical</video:tag>
      <video:tag>saccule</video:tag>
      <video:tag>round</video:tag>
      <video:tag>window</video:tag>
      <video:tag>oval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Graphing-trig-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Graphing trig functions</video:title>
      <video:description>Graphing trig functions

Analyzing the amplitude and periods of the sine and cosine functions.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20039.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T01:38:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-10-Graphing-trig-functions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EDTA-molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EDTA molecule</video:title>
      <video:description>Ethylenediaminetetraacetic acid, widely abbreviated as EDTA (for other names, see Table) is a polyamino carboxylic acid and a colourless, water-soluble solid. Its conjugate base is named ethylenediaminetetraacetate</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/150a0a00-afb0-4c35-b864-a37f013dbefb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-07T16:01:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/EDTA-molecule</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>EDTA</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Ethylenediaminetetraacetic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tRNA-Ribosome-Molecular-Dynamics-Simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tRNA-Ribosome Molecular Dynamics Simulation</video:title>
      <video:description>One of the largest molecular dynamic simulations in biology - studies the interactions of tRNA as it enters the ribosome. Video by  K.Y. Sanbomatsu et al.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/01/15161f3c-6797-48c9-8ea1-f4bf23e87390/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2008-01-05T22:20:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/tRNA-Ribosome-Molecular-Dynamics-Simulation</video:player_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-And-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms And Molecules</video:title>
      <video:description>This animated video shows the construction of molecules. Atoms always have the same number of protons and electrons.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/151fe712-9ca6-44d9-8701-70e1ced6eeee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-24T14:21:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Atoms-And-Molecules</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>with</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Innate-Recognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Innate Recognition</video:title>
      <video:description>Animation of innate recognition by immune system  is shown in this video. In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9


In the initial stage of immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense.
Dendritic cells which are circulating through the tissue has the ability to recognize presence of pathogen associated molecular patterns or PAMPs.
PAPMs are conserved features of pathogens such as lipopolysaccharides (LPS) that are components of the cell membrane of all gram-negative bacteria.
Dendritic cells have the ability to recognize PAMPs through the expression of family of Toll like receptors (TLRs).
In the case of LPS it is recognize by TLR4 receptor, which is expressed in the surface of dendritic cells.
LPS is transported by a soluble LPS binding protein (LBP) to the surface of dendritic cells, And it’s deposited in cell surface protein (CD14).
The presence of LPS is detected by TLR4 though its interaction and recognition of the LPS bound CD14.
The signal delivered by TLR initiates maturation of dendritic cell.
Dendritic cell can now migrate to regional lymph nodes and activate required immune response.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/1527f134-545e-4635-b31f-0583421d57ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-07-08T03:32:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Animation-of-Innate-Recognition</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of  gene expression</video:title>
      <video:description>The process by which information encoded in a gene is converted into a functional gene product such as RNA or protein. This video explains the process of gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/152aaa3e-9ade-471b-af80-6c31dd06ca48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2007-11-05T04:20:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mechanism-of-gene-expression</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Coal-And-Steams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Coal And Steams</video:title>
      <video:description>This video shows the revolution in American and French due to these discoveries. People from America and France discover coal and then they made steam from using coal and by using steam many other magical resources are generated.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/151d2c95-dd0c-4d02-b5b2-04e984cd4ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2013-02-09T06:08:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Discovery-of-Coal-And-Steams</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>coal</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth</video:title>
      <video:description>A very good animated video shown the vaginal childbirth. Whole process of childbirth that how does the baby comes out is shown here very clearly.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/15319cf1-988c-4bc6-a1f6-b11975714462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T23:07:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Childbirth</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-cannabis-THC-react-with-the-human-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does cannabis THC react with the human brain</video:title>
      <video:description>Scientists have known for a while that the active ingredient in cannabis was a chemical called delta 9 tetrahydrocannabinol or thc for short ingesting or smoking thc has a wide range of effects from the psychoactive getting high to the physiological relief of pain and swelling</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/152f0999-c110-4af4-b267-58be5e8e1489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-14T06:09:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-does-cannabis-THC-react-with-the-human-brain</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>THC</video:tag>
      <video:tag>React</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Screening-Examination-via-GALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Screening Examination via GALS</video:title>
      <video:description>The GALS screening examination is the test done to assess symmetry in movement in the arms, legs and spine and is used for the detection of abnormalities in mobility. This is how it is carried out.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/153f1415-bf31-4641-b433-defa7c1f70ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-28T10:09:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Screening-Examination-via-GALS</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GALS</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-the-Drop-Arm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing the Drop Arm</video:title>
      <video:description>This video shows a drop arm test in which the medical practitioner is testing for damaged muscle tear, in which case the patient will be unable to hold the arm up.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1549cc2f-6274-4ea4-8b7f-e830bfadbc5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:36:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Testing-the-Drop-Arm</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drop</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation</video:title>
      <video:description>This video describes the process of adding amino acids to a growing polypeptide chain during translation.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Accumulating Foreign Currency Reserves

How and why a central bank would build foreign currency reserves</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-123-Accumulating-Foreign-Currency-Reserves</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Currency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-CAHSEE-Practice-Problems-17-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CAHSEE Practice: Problems 17-19</video:title>
      <video:description>CAHSEE Practice: Problems 17-19

CAHSEE Practice: Problems 17-19</video:description>
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      <video:duration>343</video:duration>
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      <video:category>Mathematics</video:category>
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      <video:tag>17</video:tag>
      <video:tag>19</video:tag>
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    <loc>https://dnatube.com/videos/How-do-we-hear-2a47de</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we hear?</video:title>
      <video:description>This animation demonstrates the mechanis of the Sense of hearing. How do we hear and what happens during hearing. All shown in this animation in detail.</video:description>
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      <video:player_loc>https://dnatube.com/videos/How-do-we-hear-2a47de</video:player_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Divide-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Divide Decimals</video:title>
      <video:description>Dividing decimals is something essential as we learn about since grade school. This video explains step by step how to divide decimals with the help of a few examples.</video:description>
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      <video:duration>340</video:duration>
      <video:publication_date>2010-12-04T12:48:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Divide-Decimals</video:player_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimals</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Mechanical Engineering 110</video:title>
      <video:description>lec 4-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
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      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-08T00:23:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-4-Mechanical-Engineering-110</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Kennedy-Space-Center-New-Deal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kennedy Space Center - New Deal</video:title>
      <video:description>Video shows a new deal for space craft construction at Kennedy space center. The inauguration during this occasion is also shown here.</video:description>
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      <video:publication_date>2013-02-09T07:07:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Kennedy-Space-Center-New-Deal</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>new</video:tag>
      <video:tag>Deal</video:tag>
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      <video:tag>Space</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
      <video:tag>center</video:tag>
      <video:tag>tops</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reaction-Mechanism-Chemistry-Kinetics-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction Mechanism Chemistry Kinetics 5</video:title>
      <video:description>Learn the reaction of gases and where it happens based on the equations discussed.Listen and learn.</video:description>
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      <video:duration>279</video:duration>
      <video:publication_date>2010-12-20T11:28:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Reaction-Mechanism-Chemistry-Kinetics-5</video:player_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neon-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neon a Chemical Element</video:title>
      <video:description>What Is Neon? What are its Sources? Where is the name originated from? Where is it used? This slideshow will provide you with all these solutions.</video:description>
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      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:22:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Neon-a-Chemical-Element</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Neon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anaphylaxis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaphylaxis</video:title>
      <video:description>Just a video that I made in about 20 minutes for a final project.

Note: This video was not created as a parody to poke any fun at anaphylaxis. I know it might seem like this at first glance. but you should also know that this was just a video that was created last minute as an addition to our 25 minute oral presentation. This presentation did not have any content that implied that anaphylactic shock should be taken lightly.

This presentation was given to my high school biology class, to enlighten them about anaphylaxis, and was meant to make them smile a bit, while teaching them a bit about anaphylaxis. If this presentation was targeted towards parents with children with allergies, I definitely would not have shown, or even created a video like this.

Please keep that in mind while watching this video.

phrawg =]</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2009-05-14T04:56:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Anaphylaxis</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>anaphylaxis</video:tag>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>peanuts</video:tag>
      <video:tag>shellfish</video:tag>
      <video:tag>stings</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Space-Shuttle-Launch-observed-from-an-Airplane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Shuttle Launch observed from an Airplane</video:title>
      <video:description>The rare opportunity to be able to watch Discovery&apos;s final launch as it embarks on STS-133 from an airplane.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/04/17f6ed61-5bac-4a2b-bc15-b5fe771b7efd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2015-04-17T03:26:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Space-Shuttle-Launch-observed-from-an-Airplane</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>shuttle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-187-Open-Ended-Mutual-Funds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 187 - Open-Ended Mutual Funds</video:title>
      <video:description>Open-Ended Mutual Funds

Mutual fund basic</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20549.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T15:51:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-187-Open-Ended-Mutual-Funds</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Ended</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-Hernia-Repair-Keyhole-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal Hernia Repair - Keyhole Surgery</video:title>
      <video:description>This animation will show how a inguinal hernia can be repair using a keyhole surgery. A complete step by step process of this surgical procedure is provided here.</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2013-02-11T01:18:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Inguinal-Hernia-Repair-Keyhole-Surgery</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>keyhole</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Simple-no-cover-gas-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple no cover gas turbine</video:title>
      <video:description>This is a video of a simple gas turbine Combustion Engine. The turbine is uncovered for a better view.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1a72ad6a-e5d4-4eb2-9cd1-6b64f0cd7c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-26T00:19:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Simple-no-cover-gas-turbine</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Cover</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heisenberg-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty</video:title>
      <video:description>Heisenberg uncertainty principle states that a particles momentum and position can not be measure simultaneously. This video explains this principle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/880af6a8-b4ff-4227-8458-697e33ba2177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-29T22:50:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heisenberg-Uncertainty</video:player_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
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    <loc>https://dnatube.com/videos/Acoustic-Levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acoustic Levitation</video:title>
      <video:description>Acoustic levitation which is demonstrated in this video is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium.</video:description>
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      <video:publication_date>2015-03-28T08:03:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Acoustic-Levitation</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>levitation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Basal Ganglia</video:title>
      <video:description>This video shows the anatomy and diseases of the basal ganglia. The structural representation with the function of each part is explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/18120e51-7763-4abe-bb38-98c5add994df/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-23T16:29:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Basal-Ganglia</video:player_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lupus-the-battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lupus;  the battle</video:title>
      <video:description>This video shows the battle against Lupus, an autoimmune disease which causes the body to become hyperactive and attack the body&apos;s healthy tissues. It is a disease which affects 4 times more women than men.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/181809ee-80b9-4b01-8183-0dcfcd2ac6df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-11-28T12:17:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lupus-the-battle</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lupus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urinary-System-of-the-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary System of the Male</video:title>
      <video:description>Urine is manufactured in the kidneys, which flush the waste from the body through the bladder. This video gives information on how the whole process happens in a bid to flush out the waste from the body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/1820ab3d-5b81-48db-8307-2f4ddf584c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:34:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Urinary-System-of-the-Male</video:player_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirit Science 7- How Scientist Has Used It</video:title>
      <video:description>Spirit Science is a science that is motivated and inspirited by holy spirit. In this video scientist has read lots of holy diagrams, the constellation, inscription and take help of these to find solutions of problems.</video:description>
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      <video:publication_date>2013-01-14T04:12:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>7</video:tag>
      <video:tag>dimensions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-SAT-Prep-Test-1-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 SAT Prep: Test 1 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 1

Problems 1-4 starting on page 423</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22084.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T00:44:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-15-SAT-Prep-Test-1-Section-9-Part-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-External-Genitalia</loc>
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      <video:description>This video entails a model of the Female Reproductive Model and its External Genitalia including the perineum, vulva, anus, and pubic symphysis.</video:description>
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      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Concrete-Tent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concrete Tent</video:title>
      <video:description>I did not know that production demonstrates a new technology which provides concrete tents. It is actually flexible material until it absorbs water. In few days, it will be solid as rock.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/182f3faf-6389-45a9-b5d3-258e2cedcd5d/cand_5.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Concrete-Tent</video:player_loc>
      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Genetics-Definition-And-Functioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics- Definition And Functioning</video:title>
      <video:description>Genetics is a part of biology that deals with genes, heredity and other type of changes in body. genetics are the study of molecular structures of genes that are responsible for properties of species.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/1843d973-9cff-419e-b026-2f987d0f06e8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T06:57:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetics-Definition-And-Functioning</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/A-Fast-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Fast Vaginal Delivery</video:title>
      <video:description>Video shows a clip of spontaneous vaginal delivery. A step by step procedure with careful steps is shown here to help you during emergency.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1847c448-4b02-42ec-8554-fafa419e6fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
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      <video:player_loc>https://dnatube.com/videos/A-Fast-Vaginal-Delivery</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Pregnancy</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Deep Vein Thrombosis</video:title>
      <video:description>This video will help shows the reason behind formation of deep vein thrombosis in our body. A brief explanation is provided here for the bio students.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Formation-of-Deep-Vein-Thrombosis</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Surgery</video:title>
      <video:description>See how neurosurgeons perform spinal fusion. The procedure is made with wade incision. The patient suffers fracture that the surgeons are trying to fix.</video:description>
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      <video:publication_date>2011-12-06T20:02:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual reproduction in flowering plants</video:title>
      <video:description>Plants can propagates through both sexual and asexual  reproduction. Flowering plants propagates through sexual reprorduction. This video describes the process of sexual reproduction in flowering plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/06/185ce4d9-44c4-4160-9627-ea08d789e318/cand_5.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</video:player_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-What-is-a-differential-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 What is a differential equation</video:title>
      <video:description>What is a differential equation

What a differential equation is and some terminology.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Atomic Switch Works?</video:title>
      <video:description>This video presented by sixty symbols shows the construction and functioning of atomic switch. Video is really interesting and shows the latest technologies.</video:description>
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      <video:publication_date>2013-01-11T07:25:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</video:player_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pragmatic-Bioinformatics-Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pragmatic Bioinformatics: Human Genome in 5 Minutes</video:title>
      <video:description>A brief tutorial that illustrates how to download the uniprot protein database, extract the human proteome, and then analyze the sequences with the PDB solved 3D structure database. More at http://pragmaticbioinformatics.blogspot.org</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/186a2308-685b-48a4-b365-a217a98b3d69/cand_5.jpg</video:thumbnail_loc>
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      <video:player_loc>https://dnatube.com/videos/Pragmatic-Bioinformatics-Human-Genome-in-5-Minutes</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/How-will-I-be-screened-for-MRSA-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How will I be screened for MRSA? by Bupa</video:title>
      <video:description>Why do you need a MRSA screening before going into the hospital? How is the test given? If you have the infection, what is the treatment? Watch this truly explanatory video for all these important answers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/186ea985-eed8-46bf-af4b-9c1ee46f81a8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T01:37:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-will-I-be-screened-for-MRSA-by-Bupa</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RF-Remote-Control-Vibtrator-AlertRemind-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RF Remote Control Vibtrator Alert/Remind Function</video:title>
      <video:description>If you want to stay in your office and call someone in, use this rf remote control vibrator kit. Press the remote control, the receiver vibrates, he/she may know your calling.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/187948bc-52ea-4ed7-8886-0beb7b4ddd08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-04-20T02:40:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/RF-Remote-Control-Vibtrator-AlertRemind-Function</video:player_loc>
      <video:uploader>Yanru Gong</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-9-Faradays-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 9: Faraday&apos;s Experiment</video:title>
      <video:description>A physics lab demo of Faraday&apos;s Expermiment. Faraday is a well known British scientist.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/18855a3e-986c-440e-a412-11e6a4d4e231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-05-27T21:35:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physics-Lab-Demo-9-Faradays-Experiment</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>carleton</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Zero-is-an-even-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zero is an even number</video:title>
      <video:description>Zero is an even number. In this video, Brady Haran explains in details.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/187d98f7-277d-48ba-87ef-250afcc82ace/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-30T04:38:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Zero-is-an-even-number</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Zero</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>even</video:tag>
      <video:tag>Number</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Natural-CO2-reservoir-diffusion-in-an-Idealized-Valley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural CO2 reservoir diffusion in an Idealized Valley</video:title>
      <video:description>Natural CO2 reservoir diffusion in an Idealized Valley. CFD Large Eddy Simulation</video:description>
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      <video:publication_date>2009-12-08T13:21:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Natural-CO2-reservoir-diffusion-in-an-Idealized-Valley</video:player_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/bioelectricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>bioelectricity</video:title>
      <video:description>Bioelectricity deals with cell membrane transport processes that control the formation and dissipation of ion gradients. Ion gradients store energy in form of an electrochemical potential. This energy can be converted into other forms of energy. The electrochemical potential is available to organisms for biosynthesis (photosynthesis and respiration), transport of metabolites (absorption and secretion), mechanical work (bacterial flagella rotor, swimming, crawling), and signaling processes (action potentials). Action potentials are a form of information used by electrically excitable membranes to control the activity of cells (calcium signaling, muscle contractility) and to support or suppress communication between cells (release of chemical signaling molecules; hormones, neurotransmitters).</video:description>
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      <video:publication_date>2010-11-16T12:19:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/bioelectricity</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bioelectricity</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>neurotransmitters</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-femur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of femur</video:title>
      <video:description>Two types of bones constitute femur. These are the compact bone and the spongy bone. The compact bone makes up the outer surface of the shaft of femur while spongy bone is located inside the femur. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1b528277-0783-4ae7-8a7f-25d404317ae1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-13T19:56:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Structure-of-femur</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Femur</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-4-Cylinder-Gas-Powered-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A 4 Cylinder Gas Powered Engine</video:title>
      <video:description>The number of cylinders that an engine has may hamper or boost its performance. Each cylinder contains a piston which connects to the crankshaft as well as turning it. So a 4 cylinder therefore has 4 cylinders unlike the popular 6 cylinder in America.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1b602fb5-daed-4bfb-b2f9-61fc1f3525a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T08:14:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-4-Cylinder-Gas-Powered-Engine</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Glass-Intraocular-Foreign-Body-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Glass Intraocular Foreign Body Management</video:title>
      <video:description>We describe a new technique for removing a large intraocular foreign body by 25-gauge microincision vitrectomy surgery noncomparative interventional case series were performed at a single centre</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1b6102fd-7088-4c45-91e2-d313778fefcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T22:52:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Removal-of-Glass-Intraocular-Foreign-Body-Management</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Throat-Cancer-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throat Cancer Treatment in India</video:title>
      <video:description>Throat cancer treatment in India with maximum satisfaction is shown in the video. Video shows some children whose treatment was done in India.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1b6cdc71-7dda-46e5-9603-75baea55c7ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T23:08:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Throat-Cancer-Treatment-in-India</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Throat</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>satisfaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Working-Draft-Sequence-part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Working Draft Sequence   part 12</video:title>
      <video:description>Whenever a stretch of DNA that spanned 2,000 or more bases was assembled, it was placed into public databases within 24 hours. Anyone with access to the Internet could see and analyze the sequence data.

After sequencing the 3 billion letters in the human genome an average of nine times, the Human Genome Project had released DNA sequence for 99 percent of the genome. This finished sequence was 99.99 percent accurate. The project had completed all of its goals ahead of schedule and under budget.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/1b7c14cb-15fc-474e-a795-d3daee828471/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:17:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Working-Draft-Sequence-part-12</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-you-run-out-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when you run out of Oxygen!</video:title>
      <video:description>Oxygen is your greatest and first source of energy. It is the fuel required for the proper operation of all body systems. Only 10% of your energy comes from food and water, 90% of our energy comes from oxygen. Oxygen gives our body the ability to rebuild itself. Oxygen detoxifies the blood, and strengthens the Immune System.

Oxygen displaces deadly free radicals, neutralizes environmental toxins, and destroys anaerobic (depleted of oxygen) bacteria, parasites, microbes and viruses. Oxygen greatly enhances the body&apos;s absorption of vitamins, minerals, amino acids, proteins, and other important nutrients. Oxygen enhances brain-power and memory. Oxygen can beneficially affect your learning ability. The ability to think, feel and act is all, dependent on oxygen. It also calms the mind and stabilizes the nervous system. Oxygen heightens concentration and alertness. Without oxygen, brain cells die and deteriorate quickly. As we age, and oxygen deficiency increases, it takes longer to learn, and your retention span is decreased.

We can live for weeks without food. We can even live for days without water. But we can only live for minutes without oxygen. Oxygen strengthens the heart. Increased oxygen lowers the resting heart rate and strengthens the contraction of the cardiac muscle. Virtually all heart attacks can be attributed to a failure to deliver oxygen to the heart muscle. Dr. Richard Lippman, renowned researcher states that a lack of oxygen (hypoxia) is the prime cause of 1.5 million heart attacks each year. Research studies show that mild hypoxia increases the heart and respiratory rates; however, prolonged or severe hypoxia results in lung or heart failure.

Oxygen treatments provide a safe, highly effective method for the recovery of oxygen to all body systems. The effects are cumulative. The body begins to work more efficiently as it restores the oxygen balance closer to the higher natural range it was originally designed to function with. It helps reverse the physical and psychological effects of oxyge</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1b7fdc5b-668d-4f42-9626-0961d738ad57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-09T12:37:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-happens-when-you-run-out-of-Oxygen</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incontinence-of-the-Urinary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incontinence of the Urinary System</video:title>
      <video:description>Urinary incontinence in the unintentional or involuntary leakage of urine due to loss of bladder control. There are four types of urinary incontinence as provided in this video which list each type and gives more information on the same.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1b8b5d4f-16f1-4605-ae51-770391930ec7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-16T20:32:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Incontinence-of-the-Urinary-System</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function</video:title>
      <video:description>The job of the heart is to pump oxygenated blood throughout the cells of the body and to return deoxygenated blood to lungs or gills for replenishment. Right heart pumps blood in to the lungs,where it gets enriched with oxygen,  while left heart pumps oxygen rich blood through body. 
Credit HHMI</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/1b92de53-597b-46f3-9eb3-eaa288f82522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-15T16:52:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heart-Function</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/End-of-Lecture-Acknowledgement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>End of Lecture Acknowledgement</video:title>
      <video:description>How is sex and death Related? Are they related at all? This video will answer your questions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/157f8399-9da3-4ab1-bcd3-a89742eb181a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-10-01T00:41:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/End-of-Lecture-Acknowledgement</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Inner-Life-Of-A-Cell-HQ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Inner Life Of A Cell HQ</video:title>
      <video:description>The cell is the structural and functional unit of all known living organisms, and is sometimes called the building block of life. Some organisms, such as bacteria, are unicellular (consist of a single cell). Other organisms, such as humans, are multicellular. (Humans have an estimated 100 trillion or 1014 cells; a typical cell size is 10 µm; a typical cell mass is 1 nanogram.) The largest known cell is an ostrich egg.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/1b9a5b23-86b4-4161-a783-03e571deafdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2007-07-30T19:21:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Inner-Life-Of-A-Cell-HQ</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>celllife</video:tag>
      <video:tag>AmasingAnimation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-these-items-gruesome-beauties-or-just-gruesome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are these items gruesome beauties or just gruesome?</video:title>
      <video:description>This is a spooky clip from the Science Channel show, Oddities, in which a sweet lady with a large flower hat brings in a covered jar of animal things. The gothic store employee can only say OMG.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/1ba2a7a4-89a7-49fb-b5b4-85d234111a99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-12-09T07:08:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Are-these-items-gruesome-beauties-or-just-gruesome</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>petrify</video:tag>
      <video:tag>mummify</video:tag>
      <video:tag>Oddities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Postural-and-landau-reflex-clinical-examination-on-a-6-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural and landau reflex clinical examination on a 6 months infant</video:title>
      <video:description>This video demonstrates postural and landau reflexes examination of a six months infant. Similar information can be obtained on this link http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/1bb8b4f7-b9ba-4816-abcb-778a2c16b6d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:56:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Postural-and-landau-reflex-clinical-examination-on-a-6-months-infant</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landau</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorescent-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorescent Microscope</video:title>
      <video:description>( http://www.abnova.com ) - A fluorescent microscope is an optical microscope used to study properties of substances using the phenomena of fluorescence and phosphorescence. Specimen can be labeled specifically with a fluorescent molecule and be illuminated with specific wavelength which is absorbed by the fluorophores. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/08/1bbba9e1-3f9d-4e45-84cf-d6a88bb73ac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-30T07:59:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fluorescent-Microscope</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-zebrafish-embryo-is-dechorionated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a zebrafish embryo is dechorionated</video:title>
      <video:description>This video shows how a zebrafish embryo is dechorionated.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/1bc356f5-018f-4832-9190-ce63681b879c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-12-11T01:20:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-a-zebrafish-embryo-is-dechorionated</video:player_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-IV-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (IV)- Transformation</video:title>
      <video:description>The purpose of transformation is to introduce a foreign plasmid into bacteria and the bacteria will replicate the foreign plasmid along with their own DNA. Bacteria which are able to uptake DNA after a heat shock are called &quot;competent&quot;.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/03/1bc6355d-7668-401b-b232-0d8f9a8d36ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-03-29T08:28:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/PCR-Cloning-IV-Transformation</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-The-Villi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of The Villi</video:title>
      <video:description>The process of digestion by villi is shown here with the internal structure. Each villi contains a network of blood vessels and small lymphatic vessels known as lacteal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/1bc91a8e-2747-4abc-8d68-b33902174965/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T01:51:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-The-Villi</video:player_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Villi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cre-Lox-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cre-Lox Recombination</video:title>
      <video:description>Cre-Lox recombination is a special type of site-specific recombination. The Cre protein is a site-specific DNA recombinase. It can catalyze the recombination of DNA between specific sites in a DNA molecule. These sites, known as loxP sequences, contain specific binding sites for Cre that surround a directional core sequence where recombination can occur. It is often used in the generation of knockout and conditional knockout animals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/1bc72a43-8e9d-4a25-8628-590d91527fe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-04-12T08:16:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cre-Lox-Recombination</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cre</video:tag>
      <video:tag>Lox</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-concepts-of-southern-blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The concepts of southern blotting</video:title>
      <video:description>Southern blotting is a process for replicating DNA sequences in a medium.  This video shows you what it is and how it is achieved.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/1bca84f1-4140-43f1-8bc0-d227ad87d683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-10-02T01:14:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-concepts-of-southern-blotting</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-Organisms-And-Bio-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living Organisms And Bio Molecules</video:title>
      <video:description>Bio molecules are involved in different kind of functions performed by living organisms. A few important bio molecules present in living organisms are shown in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1bd517b7-cab3-4a5a-b0c4-dfed7b667712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T03:23:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Living-Organisms-And-Bio-Molecules</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Ampere&apos;s Law
Solenoids
Revisit the Kelvin Water Dropper
Midterm Evaluation

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12034.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-04-01T17:54:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-15-MIT-802-Electricity-and-Magnetism-Spring-2002</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-you-weigh-a-million-dollars-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do you weigh a million dollars? by Minute Physics</video:title>
      <video:description>Minute Physics provides a spectacular video telling us how to weigh a million dollars without actually having the physical bills. Watch this video to learn how to approximate volume and size and why approximations are so important.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/3d7736fe-fb1b-417c-85bc-5e616917de97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T03:54:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-do-you-weigh-a-million-dollars-by-Minute-Physics</video:player_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>approximation</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-for-Occult-Blood-in-the-Stool-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing for Occult Blood in the Stool video</video:title>
      <video:description>This quicktime video clip shows testing for occult blood in the stool procedure first place a small amount of stool from the examination glove on the test card and wait the length of time specified by the test kit manufacturer</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1bd7d673-d57e-4b65-a0e9-92dfe2b6855c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:45:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Testing-for-Occult-Blood-in-the-Stool-video</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occult</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Its-Working-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart- Its Working And Functions</video:title>
      <video:description>Heart is divided into two part and each part is further divided into two parts upper atrium chamber and lower ventricle chamber. impure blood comes to heart in atrium and to right ventricle and then by taking oxygen from lungs blood is purified and then passes the pure blood to other body parts.</video:description>
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      <video:description>This is the lecture 13 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:description>About this talk/nNobel laureate James Watson opens TED2005 with the frank and funny story of how he and his research partner, Francis Crick, discovered the structure of DNA./nJames Watson has led a long, remarkable life, starting at age 12, when he was one of radio&apos;s high-IQ Quiz Kids. By age 15, he had enrolled in the University of Chicago, and by 25, working with Francis Crick (and drawing, controversially, on the research of Maurice Wilkins and Rosalind Franklin), he had made the discovery that would eventually win the three men the Nobel Prize./nWatson and Crick&apos;s 1953 discovery of DNA&apos;s double-helix structure paved the way for the astounding breakthroughs in genetics and medicine that marked the second half of the 20th century. And Watson&apos;s classic 1968 memoir of the discovery, The Double Helix, changed the way the public perceives scientists, thanks to its candid account of the personality conflicts on the project./nFrom 1988 to 1994, he ran the Human Genome Project. His current passion is the quest to identify genetic bases for major illnesses./nref: www.ted.com</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>David Morgan Part 3_ Controlling the Cell Cycle_ Anaphase Onset</video:description>
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      <video:description>The most commons secondary structure of protein is the alpha helix. This video describes how alpha helix is formed in proteins. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a surgery that is done to remove a growth, the surgery goes further to save the facial nerve during the parotid gland surgery.</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:description>This video demonstrates the Non-nucleoside Reverse Transcriptase Inhibitors Mode of action. HIV 1 is a virus with a high replication rate. Within the infected cd4 cells, it breaks forming two RNA strands and .....continue watching as you learn from the video.</video:description>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What Are Radio Waves?</video:title>
      <video:description>An animated video showing the spreading of radio waves from the earth. History related with the experiments from these waves is also shown here.</video:description>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Explanation-of-Monoclonal-Antibody-Production</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This videos explains about  Monoclonal Antibody Production./nThis Mcgrahill animation tells you about the production of mAB and how they are produced........</video:description>
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      <video:publication_date>2012-10-03T06:12:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Explanation-of-Monoclonal-Antibody-Production</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Monoclonal</video:tag>
      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-X-and-Y-intercepts-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - X and Y intercepts 2</video:title>
      <video:description>X and Y intercepts 2

U04_L1_T2_we2 : X and Y intercepts 2</video:description>
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      <video:publication_date>2012-09-17T13:59:58.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Hematopoietic-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Hematopoietic stem cells</video:title>
      <video:description>Hematopoietic stem cells. This video are the series of a video collection about science ( 3 of 9). Hematopoietic stem cells (HSCs) are multipotent stem cells that give rise to all the blood cell types including myeloid (monocytes and macrophages, neutrophils, basophils, eosinophils, erythrocytes, megakaryocytes/platelets, dendritic cells), and lymphoid lineages (T-cells, B-cells, NK-cells). The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. The hematopoietic tissue contains cells with long-term and short-term regeneration capacities and committed multipotent, oligopotent, and unipotent progenitors. HSCs constitute 1:10.000 of cells in myeloid tissue.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1f0c6273-ece9-4617-84c4-0a2e18ca769c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-24T00:17:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hematopoietic-stem-cells</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electromagnetism?</video:title>
      <video:description>Electromagnetism is the combination of electrostatic force and magnetic force. Have a look at this fundamental forces with this video.</video:description>
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      <video:duration>197</video:duration>
      <video:publication_date>2013-02-07T06:05:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Electromagnetism</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>This video discusses the use of ohms law to calculate how much power you need for power an object. It discusses the use of power and resistance with the use of animation.</video:description>
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      <video:publication_date>2010-11-14T21:43:28.000Z</video:publication_date>
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      <video:uploader>Edison</video:uploader>
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      <video:description>Helper T Cells

Introduction to helper T cells and their role in activating B cells</video:description>
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      <video:player_loc>https://dnatube.com/videos/Lec-55-Helper-T-Cells</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 78 - Carbon 14 Dating 2</video:title>
      <video:description>Carbon 14 Dating 2

Carbon 14 Dating 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25033.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:18:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-78-Carbon-14-Dating-2</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carbon</video:tag>
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    <loc>https://dnatube.com/videos/Classification-of-Aromatic-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Aromatic Heterocycles</video:title>
      <video:description>This video shows the structures of aromatic heterocycles and gives a brief summary of some physical properties for more than a century heterocycles have constituted one of the largest areas of research in organic chemistry</video:description>
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      <video:publication_date>2010-11-30T12:38:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Classification-of-Aromatic-Heterocycles</video:player_loc>
      <video:uploader>wises</video:uploader>
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      <video:title>Identifying Electrolytes And Non Electrolytes</video:title>
      <video:description>This short video shows an experiment to identify the difference between electrolytes and non electrolytes. Solutions that allow electricity to conduct are called electrolytes on the other hand; solutions that do not allow electricity to conduct are called non electrolytes.</video:description>
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      <video:publication_date>2011-12-11T23:26:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Identifying-Electrolytes-And-Non-Electrolytes</video:player_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>sugar</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Peacock Mantis Shrimp?</video:title>
      <video:description>This video presented by MarineBiology shows the peacock mantis shrimp. A close view of its structure and activities are shown here.</video:description>
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      <video:duration>69</video:duration>
      <video:publication_date>2013-02-11T01:11:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Peacock-Mantis-Shrimp</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest x-ray interpretation ET tube position video</video:title>
      <video:description>Chest x-ray interpretation is explained in this video. A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease chest x rays include views of the lungs heart small portions of the gastrointestinal tract of the chest area</video:description>
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      <video:publication_date>2011-12-01T02:51:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chest-x-ray-interpretation-ET-tube-position-video</video:player_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/The-Mantis-Battle</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Mantis Battle</video:title>
      <video:description>The mantis is an insect related to the cockroach. They are predatory insects. This video shows a battles between mantis. Who do you think will win this battle? This video source is monster bug wars.</video:description>
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      <video:publication_date>2012-12-10T02:02:44.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
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      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
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      <video:tag>Mantis</video:tag>
      <video:tag>Battle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Digestion-and-absorption-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion and absorption of food</video:title>
      <video:description>This video describes the process of digestion. Digestion is the process of breaking down food to simpler molecules which can be readily absorbed. The process starts in mouth during mastication of food and continues all along the gastrointestinal tract.  Edited by Ashraf</video:description>
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      <video:duration>193</video:duration>
      <video:publication_date>2010-11-25T12:02:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Digestion-and-absorption-of-food</video:player_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mirage-created-underwater-by-cloaking-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mirage created underwater by cloaking device</video:title>
      <video:description>The video shows a mirage being created underwater by a cloaking device. Mirage occurs when rays of light are bent to create a displaced image of a distant object.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/1f4a9e1a-c347-44ed-824d-c18e4457576d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2012-11-23T23:49:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mirage-created-underwater-by-cloaking-device</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mirage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head Examination</video:title>
      <video:description>The general medical exam starts from the head. In this video are shown the primary things a doctor needs to know about this examination. During this examination the health professional checks the lymph nodes. See the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1f659c58-01eb-4f2d-9921-fa0925cb59c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T09:21:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Head-Examination</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Crookes-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Crookes Tube</video:title>
      <video:description>The Crookes tube was invented by the English scientist William Crookes. The Crookes tube is used for experimental electrical discharge. This video explains how to use a Crookes tube.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1f6644a7-c951-408d-be37-83e2caf4fffb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-12T02:29:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Crookes-Tube</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Crook</video:tag>
      <video:tag>s</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-under-phase-contrast-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division under phase contrast microscope</video:title>
      <video:description>This video shows cell divison under phase contrast microscope. Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/1f7cb693-0c82-4e05-a1bf-84e91ac5f27a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-12-24T02:41:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-Division-under-phase-contrast-microscope</video:player_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
      <video:tag>DIPH</video:tag>
      <video:tag>phasecontrast</video:tag>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gentoo-Penguin-Colony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gentoo Penguin Colony</video:title>
      <video:description>This video shows gentoo penguin colony in their wild environment. Video is filmed in South Sandwich Islands, South Georgia.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/1f6caaf7-35d4-46f7-b3bf-39fdadc16998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2014-08-25T22:18:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gentoo-Penguin-Colony</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gentoo</video:tag>
      <video:tag>Penguin</video:tag>
      <video:tag>Colony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treat-Warts-by-Cryosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treat Warts by Cryosurgery</video:title>
      <video:description>This video shows a cryosurgery to treat warts. This method does not need anesthesia as it the part is frozen by the procedure. This surgery works by freezing the target area to destroy abnormal or disease tissue.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/1f91c5e4-1fe9-48ca-a583-8aa605dd34ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:49:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Treat-Warts-by-Cryosurgery</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cryosurgery</video:tag>
      <video:tag>to</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-true-blue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - true blue</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn about the true blue.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/1faefb3c-ea88-4647-b806-55eed1ab00d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:00:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-true-blue</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Hillazon</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HSV-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HSV 1 ?</video:title>
      <video:description>This video shows about HSV 1.

While other viruses in the herpes family cause mono, chicken pox and shingles, HSV-1 causes cold sores. See More: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/1fae4677-045f-484b-8c1a-9fa4eef1dacc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-10-11T01:00:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-HSV-1</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HSV</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Graphing-a-line-in-slope-intercept-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Graphing a line in slope intercept form</video:title>
      <video:description>Graphing a line in slope intercept form

U04_L1_T3_we1 : Graphing a line in slope intercept form</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24557.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:00:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Graphing-a-line-in-slope-intercept-form</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>in</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleotide-excision-repair-NER-of-carcinogen-adducts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleotide excision repair (NER) of carcinogen adducts</video:title>
      <video:description>Nucleotide excision repair is a DNA repair mechanism. DNA constantly requires repair due to damage that can occur to bases from a vast variety of sources including chemicals but also ultraviolet (UV) light from the sun. Nucleotide excision repair (NER) is a particularly important mechanism by which the cell can prevent unwanted mutations by removing the vast majority of UV-induced DNA damage (mostly in the form of thymine dimers and 6-4-photoproducts). The importance of this repair mechanism is evidenced by the severe human diseases that result from in-born genetic mutations of NER proteins including Xeroderma pigmentosum and Cockayne&apos;s syndrome. While the base excision repair machinery can recognize specific lesions in the DNA and can correct only damaged bases that can be removed by a specific endonuclease, the nucleotide excision repair enzymes recognize bulky distortions in the shape of the DNA double helix. Recognition of these distortions leads to the removal of a short single-stranded DNA segment that includes the lesion, creating a single-strand gap in the DNA, which is subsequently filled in by DNA polymerase, which uses the undamaged strand as a template. NER can be divided into two subpathways (Global genomic NER and Transcription coupled NER) that differ only in their recognition of helix-distorting DNA damage.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/1fba6b23-c26d-497b-81bb-7d27a1766af3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-09-01T20:51:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nucleotide-excision-repair-NER-of-carcinogen-adducts</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nucleotideexcisionrepair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleic Acids</video:title>
      <video:description>This video will help you to understand the nucleic acids in detail. Here is a brief explanation of the RNA and DNA with the detailed description of their structure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/1fb2a817-6081-4b98-8917-862d10f06aac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2013-01-19T04:38:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Are-Nucleic-Acids</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-gastrotrich-hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A gastrotrich hunting</video:title>
      <video:description>This gastrotrich of the class chetonotida, sampled from the litter of a fresh water reservoir, shows his rapid movements during a hunting session. He is surrounded by numerous ciliate protozoa (some identified as paramecium)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/07/1fba897c-fe55-443f-86e1-833f082cf980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-07-02T04:50:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-gastrotrich-hunting</video:player_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aschelminthes</video:tag>
      <video:tag>Gastrotrich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-heart-stent-MOA-medical-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation heart stent MOA medical device</video:title>
      <video:description>Medical animation 3d for a stent - heart zoom in
scientific animation scientific.  Medical device method of action video medical education 
produced by medical-animation-studio.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/06/1fc2a694-1870-4316-9568-3e159ae0c207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-06-20T15:26:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-animation-heart-stent-MOA-medical-device</video:player_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>device</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>education</video:tag>
      <video:tag>tres3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgery</video:title>
      <video:description>Liposuction Is a cosmetic procedure which removes fat from certain different parts of the body. There is a limit of fat that can be removed at each surgery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/1fce23bb-bc88-4d9b-be6f-090f8437a9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Liposuction-Surgery</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-foods-and-public-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified foods and public health</video:title>
      <video:description>Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/1fc4ceb7-7aec-44aa-a63e-216ca0bb7917/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T22:19:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetically-modified-foods-and-public-health</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Sn1 Reactions</video:title>
      <video:description>Sn1 Reactions

Introduction to Sn1 reactions</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24559.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-17T14:01:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-Sn1-Reactions</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Steric-Hindrance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Steric Hindrance</video:title>
      <video:description>Steric Hindrance

Steric Hindrance</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24563.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-17T14:03:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Steric-Hindrance</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Steric</video:tag>
      <video:tag>Hindrance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-two-Giant-Gastric-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of two Giant Gastric Ulcers</video:title>
      <video:description>This endoscopy shows Giant Gastric Ulcers. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper
 abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/09/23bbbccb-ec3b-4aa5-8d2d-cedf178e6f97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:37:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endoscopy-of-two-Giant-Gastric-Ulcers</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theorem-In-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theorem In Calculus</video:title>
      <video:description>Rolle&apos;s Theorem is explained and verified in this tutorial video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/23d76605-4f7b-4e3b-b9ef-3239fb731a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2010-12-20T13:59:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Theorem-In-Calculus</video:player_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hyperbaric-Oxygen-Therapy-Pure-O2-Supercharged-Healing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hyperbaric Oxygen Therapy - Pure O2 Supercharged Healing</video:title>
      <video:description>This video shows a child who was suffering from a viral infection that goes to the brain and causes serious paralysis. This is her journey towards recovery with treatment that consists of pure oxygen that is supercharged causing the body to start healing itself and uses the hyperbaric oxygen therapy.</video:description>
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      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T17:32:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hyperbaric-Oxygen-Therapy-Pure-O2-Supercharged-Healing</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>O2</video:tag>
      <video:tag>Supercharged</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hyperbaric</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-Field-Experiment-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic Field Experiment 1</video:title>
      <video:description>Here is an experiment to show the interference of biofields on em fields.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/23de6ca4-8db3-453d-8648-9fb4adf729f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-07-07T13:23:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Electromagnetic-Field-Experiment-1</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>EM</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IUD-Removal-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Removal Procedure</video:title>
      <video:description>Removal of an Intrauterine Device is a routine procedure and for those who are currently using IUDs it may help to know that removal is usually faster and less painful</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/23f27251-a7fd-4e7d-9233-3afe5e48a8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-01T03:36:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/IUD-Removal-Procedure</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 23: Acid-base titrations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15842.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-28T20:55:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2008</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paranal-observatory-Life-and-Leisure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paranal observatory: Life and Leisure</video:title>
      <video:description>The sun sets at the Paranal Observatory facility in chile, but he staff are still busy at work. A three staff sample is used to study the paranal residencia for this camp i.e observe the staff leisure activities.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/23ee5f42-2aa9-4cb2-ae3a-4c99260f2bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-01-30T04:50:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Paranal-observatory-Life-and-Leisure</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>leisure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>paranal</video:tag>
      <video:tag>observatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constructive-And-Destructive-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructive And Destructive Interference</video:title>
      <video:description>This video explains the constructive and destructive interference of waves. When two waves in same phase overlaps then it result in a constructive interference.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/241c4a27-332c-4952-a010-9968605638c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-12T02:59:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Constructive-And-Destructive-Interference</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Denatured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Denatured)</video:title>
      <video:description>This video demonstrates tissue lysate preparation when denatured. This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, denatured lysate in 1x Sample Buffer.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/06/241cc34b-6b75-40ac-bd3e-5c74e5b22dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-06-08T03:19:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Denatured</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Denatured</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-misconceptions-about-falling-objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the misconceptions about falling objects</video:title>
      <video:description>Misconceptions About Falling Objects are described in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/241cefa4-b63b-4b94-ac73-855b17d95f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-15T01:27:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-are-the-misconceptions-about-falling-objects</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Misconceptions</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Hypothesis-Test-Comparing-Population-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Hypothesis Test Comparing Population Proportions</video:title>
      <video:description>Hypothesis Test Comparing Population Proportions

Hypothesis Test Comparing Population Proportions</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22732.jpg</video:thumbnail_loc>
      <video:duration>973</video:duration>
      <video:publication_date>2012-09-11T02:59:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-51-Hypothesis-Test-Comparing-Population-Proportions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Proportions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-grafting-cabg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass grafting cabg</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart watch about heart bypass surgery or coronary artery bypass graft surgery  including how coronary artery disease is diagnosed treated recovery time risks etc</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/242ab0df-8ea6-4b42-90d0-db4a30d8175c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T19:52:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coronary-artery-bypass-grafting-cabg</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heat-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heat of the Earth</video:title>
      <video:description>Miners discovered that the deeper we go underground, the hotter it gets. It also examines the accurate and inaccurate aspects of Lord Kelvin&apos;s (Sir William Thomson) theory of why the center of the earth is hot. In the latest episode of MinuteEarth, narrated by science writer Emily Elert.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/11/243abdf1-b24f-4e18-89f3-965bac6f7869/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2015-11-25T14:08:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heat-of-the-Earth</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yuri-Gagarin-The-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yuri Gagarin - The StarChild</video:title>
      <video:description>Video shows the history of the first human who enter into the outer space i.e. Yuri Gagarin. His journey and conclusions that we get are explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/244811df-c81c-4c6c-8e34-0ad13b758746/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2013-01-30T05:04:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Yuri-Gagarin-The-StarChild</video:player_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Yuri</video:tag>
      <video:tag>Gagarin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of Action Potential.</video:title>
      <video:description>A short presentation about how the action potential is propagating in the brain cells</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/03/24d32589-d896-4922-ba18-52d2ec7551a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2008-03-30T02:41:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-Animation-of-Action-Potential</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>actionpotential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-quotations-his-views-about-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s quotations: his views about life</video:title>
      <video:description>This very interesting video shows some of the most famous quotations of Albert Einstein. Einstein was the greatest thinker of modern time. His theory of relativity revolutionized the way the universe is explained. His views about life are described in the quotations shown in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/24516ae0-4109-4c8e-8054-cfe3872b8b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2010-11-24T21:19:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Einsteins-quotations-his-views-about-life</video:player_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>quotations</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>about</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Albert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-enzymes-in-digestion-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of enzymes in digestion of food</video:title>
      <video:description>Enzymes are proteins that initiate specific chemical reactions. Digestive enzymes are produced in the pancreas and released throughout the digestive tract. Protease digests protein. Lipase and amylase are responsible for digestion of fat and carbohydrates respectively. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/246dadd4-3f4c-4d1a-bba2-78949204b7fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-05T04:22:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Role-of-enzymes-in-digestion-of-food</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virus-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Virus Warts</video:title>
      <video:description>&quot;Lec 9 - Virus Warts&quot; A patient with multiple oral verrucae is shown.   Orig. air date: MAY 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22772.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-11T07:41:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Virus-Warts</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion of Waves</video:title>
      <video:description>This video explains the three types of waves i.e. Electromagnetic waves, Matter waves and Mechanical waves. Wave is a form of disturbance which travels through a medium due to repeated periodic motion of the particles about their mean position.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2475e1a8-d102-4de4-8dfe-57bf84a8d129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-12-12T21:36:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Motion-of-Waves</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Building-Blood-Flow-in-Cinema-4D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation - Building Blood Flow in Cinema 4D</video:title>
      <video:description>A polygonal feast of fury; the accelerated methodology of assembling a blood flow 3D animation in Cinema 4D from primitive objects to final rendering.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/247d24e2-cec9-4017-a28c-175104338cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-04-16T23:57:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-Animation-Building-Blood-Flow-in-Cinema-4D</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>4d</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>art</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Brown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Apollo-12-14and-17-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Apollo 12 14and 17 Sites</video:title>
      <video:description>Noah Petro of the Goddard centre explains the new Lunar Reconnaissance Orbiter Images of Apollo 12 14and 17 Sites.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/248bca3d-bcac-40e8-b5ef-b55448b22774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-24T22:02:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Images-of-Apollo-12-14and-17-Sites</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Petro</video:tag>
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    <loc>https://dnatube.com/videos/Brain-Tumor-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Tumor Endoscopy</video:title>
      <video:description>A tumor is an abnormal growth of cell. A brain tumor or a cyst is an abnormal growth of cells in the brain. This video shows an endoscopy of a brain tumor.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Brain-Tumor-Endoscopy</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Neuroscience</video:category>
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      <video:tag>Cyst</video:tag>
      <video:tag>endoscope</video:tag>
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    <loc>https://dnatube.com/videos/Types-of-Bone-Fractures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bone Fractures</video:title>
      <video:description>Bones assist in mobility as well as protection of vital organs. However due human activity and pressure bones get fractures. These are the various types.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/24d66da1-7065-4c0f-801c-b8ad38968591/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-28T05:32:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Types-of-Bone-Fractures</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>types</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-process-of-IHC-Staining-in-Immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of IHC Staining in  Immunohistochemistry</video:title>
      <video:description>Watch this breakdown of the the steps involved in IHC staining. You will learn about the different chemicals and procedures involved in this testing method.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/249fa81f-bbbe-4032-8807-9ea2734dee93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-29T06:29:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-process-of-IHC-Staining-in-Immunohistochemistry</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>IHC</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-Biodegradable-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of Biodegradable Plastics</video:title>
      <video:description>The merits of biodegradable plastics have been uncertain but a new study that appears in the journal Environmental science and technology says that though these types of plastics are not littering the ocean or clogging landfills</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/24a29b4c-32cc-465d-907e-a49b5c432670/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2010-11-16T23:01:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Production-of-Biodegradable-Plastics</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-different-parts-of-urinary-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of different parts of urinary system</video:title>
      <video:description>The urinary system consists of the kidneys, ureters, urinary bladder and urethra. Urine is formed in the kidneys and stored in the urinary bladder. The urethra serves as the passageway for urine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/24a57676-6690-496a-967c-652f28c19f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-06-01T10:36:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Functions-of-different-parts-of-urinary-system</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>urology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Bomb-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Bomb Test</video:title>
      <video:description>Hydrogen bomb is tested in this video. The hydrogen bomb (mankind&apos;s most destructive weapon -also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive -and destructive- power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear-armed nations. This nu</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/24a9c73b-85f2-4670-be36-a67e892045b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-16T10:15:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hydrogen-Bomb-Test</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Spanish-Empire-Silver-Runaway-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Spanish Empire, Silver &amp; Runaway Inflation</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses about the Spanish empire, silver and runaway inflation. The discussion are provided from all over the world.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/24abd4fb-1dd0-4a8a-adc3-b1ca6addd097/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2013-02-16T03:19:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Spanish-Empire-Silver-Runaway-Inflation</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>Runaway</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Itchy-Vulva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itchy Vulva</video:title>
      <video:description>Consistent and persistent itching on the vulva is not normal. There various reasons that are the causes of itching in the vulva, this video gives you the information on when to seek professional help.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/24bbb3f5-69e6-4cd2-b8d0-36568fb9762b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T10:37:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Itchy-Vulva</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Itching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vulva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Infant-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Infant Airway Obstruction</video:title>
      <video:description>The purpose of this video is to evaluate how two different aerosol medications may improve airway function in infants with respiratory illness airway obstruction is the leading cause of unintentional injury related death among children under age</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/24d1c752-7c57-4e9c-b36e-c7dee5407f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T23:45:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Treatment-of-Infant-Airway-Obstruction</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry C234</video:title>
      <video:description>&quot;Lec 5 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23889.jpg</video:thumbnail_loc>
      <video:duration>4647</video:duration>
      <video:publication_date>2012-09-14T11:49:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Chemistry-C234</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Volume-of-a-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Volume of a Sphere</video:title>
      <video:description>Volume of a Sphere

u07_l3_t1_we2 Volume of a Sphere</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24916.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-17T17:32:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-146-Volume-of-a-Sphere</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hard-White-Cataract-with-trypan-blue-Capsule-Staining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hard White Cataract with trypan blue Capsule Staining</video:title>
      <video:description>This video shows a very hard white cataract which is stained with trypan blue capsule so as to enable visual in the surgical corrective procedure. Cataracts are known to cause loss of vision in the eyes.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/27238802-7094-4b81-be4c-d082f775bb38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-12-06T19:55:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hard-White-Cataract-with-trypan-blue-Capsule-Staining</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>with</video:tag>
      <video:tag>trypan</video:tag>
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      <video:tag>Capsule</video:tag>
      <video:tag>Staining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Evidence-for-Stickleback-fishs-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Evidence for Stickleback fish&apos;s evolution</video:title>
      <video:description>In the stickleback fish, pelvic-fin reduction resulted from changes in the regulatory switch elements of the Pitx1 gene. In the marine ancestor, the Pitx1 gene is activated in the pelvic-fin region during development to generate the fin. In the pelvic-reduced stickleback, the regulatory switch that normally turns on the Pitx1 gene is either missing or non-functional.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/2725067c-72a1-41cb-8c30-f911963c6489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2007-08-02T20:53:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetic-Evidence-for-Stickleback-fishs-evolution</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pitx1</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>sticklebackfish</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Bioaccumulation-of-Pollution-in-Waterways-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation of Pollution in Waterways-Animation</video:title>
      <video:description>This is an animated video describing Bioaccumulation of Pollution in Waterways. It explains how pollution from air and water makes its way into soil and into our food chain.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/273c5b30-0ce5-4e7b-84b0-3cdca8ab0e6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-13T21:53:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bioaccumulation-of-Pollution-in-Waterways-Animation</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioaccumulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Waterways</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Air</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Congeniyal-Heart-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Congeniyal Heart Block</video:title>
      <video:description>This video shows a child&apos;s pacemaker surgery. His daily activities and reviews of parents regarding this defect are shown in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/272fa990-cd8c-4c36-a666-c5a194a064c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-06T17:02:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Congeniyal-Heart-Block</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Repairs</video:tag>
      <video:tag>child</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Pacemaker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preparing-an-Injection-From-Ampule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preparing an Injection From Ampule</video:title>
      <video:description>A step by step procedure to prepare an injection from Ampule is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/27445086-87cd-4cbe-b6e0-956b6e8c15b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:53:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Preparing-an-Injection-From-Ampule</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>an</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Ampule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-respiratory-system-how-does-it-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The respiratory system: how does it work</video:title>
      <video:description>This animated video explains the respiratory system and its function. Created for children, the video also discusses the way to keep your lungs healthy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/27559165-bd0a-44a0-9cee-7dcab51fa710/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-11-13T23:14:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-respiratory-system-how-does-it-work</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-control-linear-motor-by-simple-2ch-rf-remote-control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to control linear motor by simple 2ch rf remote control?</video:title>
      <video:description>The video shows how to control the ac power linear actuator motor using simple 2-channel rf remote transmitter &amp; receiver. It works with momentary and latched contro modes. 
If you want to find the trasmitter receiver kit, please visit http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/08/2747106c-7dc6-4ef0-b2af-d1ef9afd7a8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-08-15T21:31:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-control-linear-motor-by-simple-2ch-rf-remote-control</video:player_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>actutator</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>momentary</video:tag>
      <video:tag>latched</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incresing-Demand-Of-Nurse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incresing Demand Of Nurse</video:title>
      <video:description>Video shows the graphs related with the increasing demand of nurse locally and overseas. Some related news and figures are shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/275e1039-06fe-4b8b-a16e-e71cabbc452b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2010-11-16T21:11:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Incresing-Demand-Of-Nurse</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/Gene-therapy-to-cure-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene therapy to cure cystic fibrosis</video:title>
      <video:description>In cystic fibrosis, a faulty gene makes the surface of lung vulnerable to infection. If correct gene can be implanted in the lung, the problem would be cured. Scientists are studying such technique to cure cystic fibrosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/275ffed1-adac-4e10-abbe-2b05c6fa91b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-30T10:43:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Gene-therapy-to-cure-cystic-fibrosis</video:player_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-119-Lecture-23-Game-Theory-and-Rationality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 119 - Lecture 23: Game Theory and Rationality</video:title>
      <video:description>Economics 119 - Lecture 23: Game Theory and Rationality

Psychology and Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25872.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
      <video:publication_date>2012-09-18T18:00:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-19-Economics-119-Lecture-23-Game-Theory-and-Rationality</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rationality</video:tag>
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    <loc>https://dnatube.com/videos/3D-Prosthetic-aortic-valve-replacement-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Prosthetic aortic valve replacement surgery</video:title>
      <video:description>A prosthetic aortic valve replacement surgery is done to treat valve problems in the heart. This  3D  animation shows how the procedure is done.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2769fe6d-5c07-4502-8870-ff86a768e9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T12:13:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-Prosthetic-aortic-valve-replacement-surgery</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthetic</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
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    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 3</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 17/nTopics covered:
	/nRecombinant DNA 3/nInstructor:
	/nProf. Eric Lander/n /nTranscript - Lecture 17/nGood morning. Good morning. I don&apos;t know about you, but I can&apos;t take too many more nights like this. I confess, I haven&apos;t gotten a thing done for so many nights in a row now, but what a game! How many of you saw the game? Excellent. Very good, very good. You have your priorities straight in the world. Very good./nWell, if it&apos;s possible to get your minds off Curt Schilling last night, and off more importantly tonight. Perhaps we can spend a bit of time this morning in the meanwhile with whatever spare neurons you have talking about recombinant DNA for a bit, OK? What we talked about last time was different ways to clone your gene based on its properties. We started off with cloning by complementation, right, the idea that if you took a library of clones, you would be able to put it into bacteria and select a bacterium whose phenotype had been restored by virtue of having the plasmid./nYou would complement the defect. You&apos;d find the clone you wanted because it complemented the defect. That&apos;s great if you can put it into an organism that has a defect. You can do it with bacteria. You can do that with yeast. It&apos;s harder to do with large organisms because you can&apos;t inject enough of them with different clones to be able to make that practical unless you&apos;re working in cell culture or some very small, fast growing organism./nWe talked about being able to use a protein sequence, reverse translating that protein sequence in the computer from amino acid sequence to nucleotide sequence, and using the nucleotide sequence to design a probe to hybridize back to the genome. That works fine if you have a protein sequence./nBut the last topic we talked about that I wanted to just touch on again this morning was suppose you were trying to clone the gene that causes a certain human disease, and you have no idea what the protein was. Then, you can&apos;t use its amino acid sequ</video:description>
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      <video:duration>3020</video:duration>
      <video:publication_date>2009-04-02T04:44:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-3</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Deacetylation</video:title>
      <video:description>Histone deacetylases (HDAC) (EC number 3.5.1) are a class of enzymes that remove acetyl groups from an Îµ-N-acetyl lysine amino acid on a histone. Its action is opposite to that of histone acetyltransferase.

Deacetylation removes acetyl groups from histone tails, causing the histones to wrap more tightly around the DNA and interfering with the transcription of genes by blocking access by transcription factors. The overall result of histone deacetylation is a global (non specific) reduction in gene expression.

Histone Deacetylase involved in a series of pathway in the living system. In Kyoto Encyclopedia of Genes and Genomes (KEGG), they are:

Environmental Information Processing; Signal transduction; Notch signaling pathway
Cellular Processes; Cell Growth and Death; Cell cycle 
Human Diseases; Cancers; Chronic myeloid leukemia 
Histone acetylation plays an important role in regulation of gene expression. Hyperacetylated chromatin is transcriptionally active and hypoacetylated is silent. A study on mice found that a specific subset of mouse genes (7%) was deregulated in the absence of HDAC1. Their study also found a regulatory cross talk between HDAC1 and HDAC2 and suggest a novel function for HDAC1 as a transcriptional coactivator.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/277b1562-10dc-4f9c-a5a7-327fdf571812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2007-09-08T20:04:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Histone-Deacetylation</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>deacetylation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eye-the-supper-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye-the supper machine</video:title>
      <video:description>Human eyes are extremely efficient and fast. It can change focus within one fifth of a second and recognize thousands of shade of color. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/277e435a-1e40-44c8-925b-a4a84a7955a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-26T22:48:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Eye-the-supper-machine</video:player_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>the</video:tag>
      <video:tag>supper</video:tag>
      <video:tag>machine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Star-Field-and-Nebula-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Star Field and Nebula Images</video:title>
      <video:description>Star Field and Nebula Images

Star Field and Nebula Images</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24944.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2012-09-17T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Star-Field-and-Nebula-Images</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>images</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discovering-what-Triggers-Substorms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering what Triggers Substorms</video:title>
      <video:description>Auroras and magnetic reconnections was discovered by scientist upon study of the substorms.This video explains further how the aurora borealis is created.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2783fecd-136b-4210-a2b2-726c015e90fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-12T06:26:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Discovering-what-Triggers-Substorms</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
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      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Histology</video:title>
      <video:description>The trachea is also known as the windpipe and it connects the pharynx to the lungs. It is a cartilaginous and membranous tube and carries oxygen rich air in and waste air out.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2795d45a-b7a7-4e5d-b7c9-7a35c8cc6fd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-28T10:55:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Trachea-Histology</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Healthbeat-HPV-Vaccine-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthbeat HPV Vaccine Watch Video</video:title>
      <video:description>Media coverage of the recently introduced human papillomavirus vaccine including talk of state mandated vaccination programs has brought considerable attention if not always clarity to this issue although the vaccine represents a major medical breakthrough</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/a373701c-2dd2-47f5-8953-2c740fd333ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-12-03T11:33:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Healthbeat-HPV-Vaccine-Watch-Video</video:player_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Healthbeat</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>vaccine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-signal-transduction-dictyostelium-discoideum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is signal transduction (dictyostelium discoideum)</video:title>
      <video:description>This video contains how signal transduction (dictyostelium discoideum)

Signal Transduction (Dictyostelium discoideum)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/279dd67f-b46e-4cd7-a735-be0aa4cc2f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-10-10T12:09:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-signal-transduction-dictyostelium-discoideum</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>dictyostelium</video:tag>
      <video:tag>discoideum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Production-of-electricity-in-a-chemical-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of electricity in a chemical cell</video:title>
      <video:description>Chemical cells use two different metals immersed in an electrolyte, which either an acid or base. The acid or base reacts with the metals. Because the two metals immersed in the electrolyte, there is transfer of ions carrying different amount of charge. This creates a voltage difference which is the basis of pushing an electric charge through the wire. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/279918fb-e3f1-440f-a6f6-c4eb0ef55b0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-12-15T14:51:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Production-of-electricity-in-a-chemical-cell</video:player_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Voltage</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Batteries</video:tag>
      <video:tag>A</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-RNA-is-transcripted-from-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How RNA is transcripted from DNA?</video:title>
      <video:description>Transcription is the process of making RNA from a DNA template. Several key factors are involved in this process, including DNA, transcription factors, RNA polymerase, and ATP. Several complexes, known as transcription factors, are required for successful transcription.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/27a5ea05-ea17-4d3e-9a1a-7a11112fbacc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-04-09T21:20:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-RNA-is-transcripted-from-DNA</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fingerprinting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fingerprinting</video:title>
      <video:description>A fingerprint is the impression left by the friction ridges on inner surface of the fingers. These ridge patterns are always unique.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/27a7d522-3ca4-4c9b-963b-cd64e3dc89b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-16T02:03:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fingerprinting</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fingerprinting</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>forensic</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-72-Amide-Formation-from-Acyl-Chloride</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Amide Formation from Acyl Chloride</video:title>
      <video:description>Amide Formation from Acyl Chloride

Amide Formation from Acyl Chloride</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24634.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-17T14:32:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-72-Amide-Formation-from-Acyl-Chloride</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amide</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chloride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embolism-By-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embolism By Echocardiography</video:title>
      <video:description>This video will help you to understand the echocardiography of embolus. This video will really help you for the medical purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/27b508d1-b9da-48a5-abd5-d351f307e5bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2011-11-29T10:50:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Embolism-By-Echocardiography</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Embolus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-pear-tree-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The pear tree telescope</video:title>
      <video:description>The video features Mr Nik using the pear tree telescope. He covers the overall procedure for operating it and sample data collected from the telescope. The video is courtesy of the deep sky videos.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/27cdf840-b15d-4430-8963-4477ad8b6a86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2013-01-30T05:10:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-pear-tree-telescope</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pear</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Identity-Property-of-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Identity Property of 1</video:title>
      <video:description>Identity Property of 1

U01_L4_T1_we2 Identity Property of 1</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24727.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T16:22:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Identity-Property-of-1</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-holy-hot-spot</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The naked archaeologist preview - holy hot spot</video:title>
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      <video:tag>Equations</video:tag>
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      <video:tag>Factoring</video:tag>
      <video:tag>2</video:tag>
      <video:tag>avi</video:tag>
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    <loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colorectal Cancer Surgery Video</video:title>
      <video:description>This video discusses the laparoscopic procedure for colorectal cancer surgery. A brief explanation of this step by step process is provided in this 3D medical animation.</video:description>
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      <video:publication_date>2013-04-07T19:35:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Procedure</video:tag>
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    <loc>https://dnatube.com/videos/Microarray-Experiment-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Experiment explained</video:title>
      <video:description>A depiction of a typical microarray experiment to discover which genes are expressed in a given sample. In this case it had been used infected and uninfected plant tissue, from which has mRNA been extracted and than transcribed to DNA, fluorescent labeled and hybridized. Information on gen expression is obtained via fluorescence.
Video Ref: www.learner.org</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2007-04-06T21:46:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Microarray-Experiment-explained</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>array</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cDNA</video:tag>
      <video:tag>mRNA</video:tag>
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    <loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis induced by T cells</video:title>
      <video:description>Activation of apoptosis by T cells is explained in the video</video:description>
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      <video:publication_date>2010-04-08T20:03:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</video:player_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/H5N1-virus-transmission-through-pig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus transmission through pig</video:title>
      <video:description>Wiki info: Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2007-12-04T02:46:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/H5N1-virus-transmission-through-pig</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/functions-derivatives-and-tangents</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>functions derivatives and tangents</video:title>
      <video:description>functions derivatives and tangents, more... http://www.sonom.gr</video:description>
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      <video:publication_date>2012-04-13T15:13:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/functions-derivatives-and-tangents</video:player_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Lady Share Experience about Liposuction and Facial Cosmetic Surgery in India</video:title>
      <video:description>Liposuction is one of the most commonly performed cosmetic surgery procedure worldwide as well as in india perform liposuction in India at affordable prices with best cosmetic surgeons and plastic surgery clinics and hospitals</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2bf709ad-04e0-4ef9-a237-76ea0ff6fa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:12:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>shares</video:tag>
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      <video:tag>Facial</video:tag>
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      <video:tag>wit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 23 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses memory models in Scheme programming language by giving several detailed examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-03T17:20:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>math</video:tag>
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      <video:tag>language</video:tag>
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      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
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      <video:tag>recursion</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>model</video:tag>
      <video:tag>unary</video:tag>
      <video:tag>map</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breathing-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing Mechanics</video:title>
      <video:description>This video shows the full mechanism of breathing in human body. The mechanics of breathing involves the change in pressure and volume of thoracic cavity.</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2010-11-25T21:52:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Breathing-Mechanics</video:player_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Structural Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 10 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23660.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T10:22:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-10-Environ-Sci-Spring-2011</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Famous-Double-Slit-Experiment-Explained-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Double Slit Experiment Explained in Detail</video:title>
      <video:description>Do you want to win nobel price? If you can explain this using common sense and logic, you can get one! This experiment is sometimes called the &quot;two-slit&quot; or &quot;Young&apos;s&quot; experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. /nFor this reason, Richard Feynman called it &quot;a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics],&quot;./nProfessor Jim Al-Khalili explains the experiment that reveals the &quot;central mystery of quantum mechanics&quot; - the double slit experiment.</video:description>
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      <video:publication_date>2015-06-30T00:38:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Famous-Double-Slit-Experiment-Explained-in-Detail</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:tag>Split</video:tag>
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    <loc>https://dnatube.com/videos/Scarless-Breast-Lift-Using-Serdev-Suture-Without-Scars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarless Breast Lift Using Serdev Suture Without Scars</video:title>
      <video:description>The video shows breast lift surgery using Serdev suture. The surgeon uses technique that doesn`t leave scars. The patient already had a breast surgery but has lost weight and needs another operation.</video:description>
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      <video:publication_date>2011-11-29T07:23:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Scarless-Breast-Lift-Using-Serdev-Suture-Without-Scars</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Serdev</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>scars</video:tag>
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    <loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immortal Trees and the Perception of Aging</video:title>
      <video:description>Why does it seem like as people get older, it feels like time moves more quickly?  This question is looked at, along with intriguing facts about organisms who have lived thousands and tens of thousands of years--with no signs of stopping.</video:description>
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      <video:publication_date>2012-11-26T03:08:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Aging</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>youth</video:tag>
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    <loc>https://dnatube.com/videos/PCR-Mutagenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Mutagenesis</video:title>
      <video:description>PCR can be used to make changes to the nucleotide sequence of DNA. This is called PCR mutagenesis. Site-direct mutagenesis is one kind of PCR mutagenesis, which introduces a mutation at a specific location on the DNA strand. More videos at Abnova http://www.abnova.com</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2010-07-06T02:47:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/PCR-Mutagenesis</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>Mutagenesis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-123-Solving-Quadratic-Equations-by-Factoring-3avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Solving Quadratic Equations by Factoring 3.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 3.avi

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24732.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T16:25:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-123-Solving-Quadratic-Equations-by-Factoring-3avi</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>3</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Growth-and-Development-of-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Child</video:title>
      <video:description>Early childhood is the most rapid period of growth and development. Different periods are shown her in the growth and development of a child.</video:description>
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      <video:duration>287</video:duration>
      <video:publication_date>2010-11-15T18:08:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Growth-and-Development-of-Child</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cheetah-cubs-versus-Rhino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheetah cubs versus Rhino</video:title>
      <video:description>Introducing animals back into the wild after caring for them for a while is never an easy task. These cheetah cubs at 3 months are already faster when walking than humans and hence may rush head fast into danger. Cheetah cubs versus rhino in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2f0f3e16-d4b8-41f5-b291-8049e90759d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-26T04:53:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cheetah-cubs-versus-Rhino</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Primitive-reflexes-and-moro-reflex-clinical-examination-for-a-three-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primitive reflexes and moro reflex clinical examination for a three months infant</video:title>
      <video:description>This is a video demonstration of primitive reflexes and moro reflex clinical examination on a three months infant. Videos with similar information can be obtained from http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/2f2eeaa1-e5fa-4639-a9a0-a43cf7d99b0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Primitive-reflexes-and-moro-reflex-clinical-examination-for-a-three-months-infant</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>moro</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Genetic-Evidence-Transposons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Genetic Evidence Transposons</video:title>
      <video:description>Unique genetic features called transposons have been introduced as knock down evidence that this progression actually occurred in humans this genetic invisibility of transposons focuses attention on the mechanisms that control not only transposition but illegitimate recombination</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/2f38859f-b9e3-418e-aa06-0764293f18fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-17T12:58:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Evolution-Genetic-Evidence-Transposons</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>transposons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Technique Video</video:title>
      <video:description>Intravitreal injection is fast becoming the most sought after treatment modality for many medical invasive procedure Intravitreal injections have become a mainstay of medical therapy for the management of retinal diseases</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2f40e47c-4d93-4971-a7cf-5820d628e74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:15:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Intravitreal-Injection-Technique-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cannabis-How-it-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cannabis- How it  Works</video:title>
      <video:description>Cannabis is a wild weed but has effects that are far reaching. This video gives information on this plant and how it works within the nervous system.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2f54d307-f322-4505-b7a3-2cd5d3c49d8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:13:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cannabis-How-it-Works</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-incoming-comets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look  at incoming comets</video:title>
      <video:description>Take a look at the beauty of incoming and out going comets. Images were captured via satellite.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2f9f0ee7-ef37-40e8-b13b-11c26843557e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-09T15:48:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-look-at-incoming-comets</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>comet</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Neutrino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Neutrino</video:title>
      <video:description>Neutrinos are one of the fundamental particles which make up the universe. They are also one of the least understood.

Neutrinos are similar to the more familiar electron, with one crucial difference: neutrinos do not carry electric charge. Because neutrinos are electrically neutral, they are not affected by the electromagnetic forces which act on electrons. Neutrinos are affected only by a &quot;weak&quot; sub-atomic force of much shorter range than electromagnetism, and are therefore able to pass through great distances in matter without being affected by it. If neutrinos have mass, they also interact gravitationally with other massive particles, but gravity is by far the weakest of the four known forces.

Three types of neutrinos are known; there is strong evidence that no additional neutrinos exist, unless their properties are unexpectedly very different from the known types. Each type or &quot;flavor&quot; of neutrino is related to a charged particle (which gives the corresponding neutrino its name).  Hence, the &quot;electron neutrino&quot; is associated with the electron, and two other neutrinos are associated with heavier versions of the electron called the muon and the tau (elementary particles are frequently labelled with Greek letters, to confuse the layman). The table below lists the known types of neutrinos (and their electrically charged partners).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/2f607e69-7cd1-46f7-a8d8-6106ba5c64c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-09T10:59:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Whats-a-Neutrino</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Neutrino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 3</video:title>
      <video:description>This video takes a look at protein folding. It also focuses on a randomness involved in the process.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/2f473b4a-beaf-487e-a9c4-1e5d7acc4066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-10-31T00:33:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Facts-about-life-part-3</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinds-Of-Ores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinds Of Ores</video:title>
      <video:description>This video shows the different types of ores. Minerals that contain metals in large amounts are known as ores.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2f60dad8-613c-46c5-bab3-bece3ef32fd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-12T20:59:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Kinds-Of-Ores</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>Ores</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroRNA-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroRNA Explanation</video:title>
      <video:description>MicroRNAs are small non-coding RNAs (ribonucleic acids) of 20 to 25 nucleotides in length that regulate expression of target genes through sequence specific hybridization to the 3&apos; untranslated region (UTR) of messenger RNAs and either block translation or direct degradation of their target messenger RNAs.  The discovery of microRNA in humans is one of the most exciting scientific breakthroughs in the last decade. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and more than one-third of all human genes are believed to be regulated by microRNAs.  Watch our video and visit our website to learn more information on microRNAs!  http://www.regulusrx.com/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/2f614148-e74f-4c24-a5c9-b773769cdd3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-04-16T17:21:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MicroRNA-Explanation</video:player_loc>
      <video:uploader>mFrenchCo</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nucleotides</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>microRNA</video:tag>
      <video:tag>Regulus</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Numbers: a Concept Creationists Don&apos;t Understand</video:title>
      <video:description>Mutations are a constant fact of life.  And they happen all the time in our body. Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  

To download this video go to:
http://www.mediafire.com/?etw9jv1mu4n

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wny1z2dz1z1

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/2f806fc7-6e28-4d53-a14a-0fb9b1f3a902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:46:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>education</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>time</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimpanzee</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The sky</video:title>
      <video:description>Nature has much more mystery than what you ever imagined; the wilder beast migration in Africa, deep sea abyssal plains for oil, e.t.c. Enjoy the sky mystery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/2f852d3e-a2db-463b-befd-eb55019e5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-07T07:03:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-sky</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subtotal-Thyroidectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subtotal Thyroidectomy Procedure</video:title>
      <video:description>In brief the two surgical options are total thyroidectomy sometimes called near total where all the thyroid gland is removed and subtotal thyroidectomy were some of the thyroid is left in place  subtotal thyroidectomy may be offered in an attempt to remove enough thyroid tissue to cure the hyperthyroidism</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2f9db6c4-342b-45fa-957b-f2e2a9e08b79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2011-12-06T21:09:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Subtotal-Thyroidectomy-Procedure</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subtotal</video:tag>
      <video:tag>Thyroidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Little-Man-Model-Trapezius-Longissimus-Dorsi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Little Man Model - Trapezius &amp; Longissimus Dorsi</video:title>
      <video:description>This video describes a Little Man Model of the trapezius &amp; longissimus dorsi and explains its boundaries and functions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/2fab68da-a0e6-4c7e-8ae7-e92048b980af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-13T23:23:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Little-Man-Model-Trapezius-Longissimus-Dorsi</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Little</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>model</video:tag>
      <video:tag>trapezius</video:tag>
      <video:tag>longissimus</video:tag>
      <video:tag>dorsi</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coordinate-Systems_-The-Equatorial-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coordinate Systems_  The Equatorial System</video:title>
      <video:description>This is an animated video that describes the  The Equatorial Co-ordinate System.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/2fb7df64-3155-4775-8d82-a06c262b1cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T23:10:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coordinate-Systems_-The-Equatorial-System</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Equatorial</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-largest-Albatross-colony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The largest Albatross colony</video:title>
      <video:description>The South Atlantic where the cold and warm currents meet is host to the world&apos;s largest Albatross colony. The roughness of the current sends up plenty of krill which the birds then dive in for.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/2fb6f8f2-6d3e-4edc-9481-a5a6b3aa4e37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-26T00:37:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-largest-Albatross-colony</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Largest</video:tag>
      <video:tag>Albatross</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Excretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Excretion</video:title>
      <video:description>This video shows the whole process of excretion of waste material. Excretion is the process of eliminating waste products of metabolism and other non-useful material.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2fbc48a5-3611-4faa-8115-c7a552f2512d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T02:58:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Process-of-Excretion</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Excretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myringotomy-and-Ear-Tubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myringotomy and Ear Tubes</video:title>
      <video:description>Myringotomy tubes (often called ear tubes) are small tubes that are surgically placed into  childs eardrum by an ear nose and throat surgeon watch video for more</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/2fbd6b25-a85e-4e7f-9570-22e7ae9eff0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-03T03:36:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Myringotomy-and-Ear-Tubes</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Myringotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry C234</video:title>
      <video:description>&quot;Lec 4 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23887.jpg</video:thumbnail_loc>
      <video:duration>5022</video:duration>
      <video:publication_date>2012-09-14T11:49:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Chemistry-C234</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Everything-you-need-to-know-about-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything you need to know about AIDS</video:title>
      <video:description>Aids stands acquired immune deficiency syndrome which means deficient immune system. Usually it is transmitted during sperm, blood, vaginal fluids, preseminal fluids or breast milk. And the symptoms of AIDS in different stages are explained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/2fbd00d2-5ca3-417f-bfca-fcf9b518da94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2014-08-26T06:18:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Everything-you-need-to-know-about-AIDS</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AIDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinocerebellar-Ataxia-Case-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinocerebellar Ataxia Case Study</video:title>
      <video:description>Dr. Huda Zoghbi interviews Milan Cloud, a patient who has inherited the neurological disorder spinocerebellar ataxia 1, or SCA1. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/2fbf039f-d40f-404c-b6c6-bfda7d77026c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2007-08-02T22:10:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Spinocerebellar-Ataxia-Case-Study</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ataxia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Multiplying-and-Dividing-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 -  Multiplying and Dividing Rational Expressions 3</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 3

U11_L1_T2_we3.1 Multiplying and Dividing Rational Expressions 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24778.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-09-17T16:48:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-145-Multiplying-and-Dividing-Rational-Expressions-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beauty of Particle Physics by Gary Lisi.</video:title>
      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/2fc4bcad-c769-4987-9c1e-bf94919502e9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:22:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>TOE</video:tag>
      <video:tag>garrett</video:tag>
      <video:tag>lisi</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
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  <url>
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      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
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      <video:description>What is prostate cancer and how can we identify it? This video provides a very important discussion about this topic for your health purpose.</video:description>
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      <video:description>This video explains the meaning of heredity and evolution. When an individual within a population differ in their characteristics, variation occurs.</video:description>
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      <video:description>Video shows the electromagnetic navigation diagnostic bronchoscopy used for detecting Lung Cancer. Patient suffering with this cancer is also shown here.</video:description>
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      <video:description>This nasolabial cyst also known as a nasoalveolar cyst this cyst is treated by conservative surgical excision usually using access from the anterior watch full video</video:description>
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      <video:title>UC San Diego Undergraduates Forge New Area of Bioinformatics</video:title>
      <video:description>Undergraduate students from the University of California San Diego have forged a new area of bioinformatics that may improve genomic and proteomic annotations and unlock a collection of stubborn biological mysteries. Their work will be published in the July 2008 issue of the journal Genome Research.

Video by Daniel Kane - Jacobs School of Engineering 
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a computer guided dental implant surgery. Full procure of this surgery is explained here in detail.</video:description>
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      <video:description>Biological materials often are dried to stabilize them for storage or distribution. Lyophilization also called freeze-drying, is one method of drying biological materials that minimizes damage to its internal structure. More videos at Abnova http://www.abnova.com</video:description>
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    <loc>https://dnatube.com/videos/What-causes-Diabetes</loc>
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      <video:description>Glucose is energy source. To energy from it, our body use insulin. Diabetes is illness where one&apos;s body cannot produce enough insulin. There are two types of diabetes, and here is basically explained  type I and type II diabetes. 
Video Credit:www.mayoclinic.com</video:description>
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      <video:description>Methane was detected emitting from the planet Mars. A further study is still being pursued as finding and identifying the source.</video:description>
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      <video:description>A detailed description of the ecoboost technology with diagrams and machines is shown here. Video is very interesting. You must watch it.</video:description>
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      <video:description>This video explains about flying tea rocket sick science 025. The Tea Bag Rocket is really an adaptation of a classic science demonstration called the Ditto Paper Rocket. If you&apos;re old enough to have experienced Ditto paper, you&apos;ll recall the bluish-purple ink and that unforgettable smell of freshly printed copies. (Come to find out... both the Ditto machine solvent and the ink were highly toxic, but no one seemed to care back then.) Each piece of Ditto paper had a sheet of tissue paper that separated the two-part form, and it was this discarded piece of paper that teachers and kids used to make Ditto paper rockets. Since Ditto paper is a thing of the past, science enthusiasts have found a simple replacement - a tea bag./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
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      <video:description>This is a miniature F16 RC Jet Sky Master SkyMaster made in USA that can fly and even do flips in flight.</video:description>
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      <video:description>This video will help you in understanding that how does the embolism and stokes functions in body.Embolism is a clot of blood and stroke is the obstruction in supply of blood to brain which cause to stop brain from functioning.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Calcium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Calcium</video:title>
      <video:description>This video will help you to know about the name origin, abundance, sources and the uses of calcium. Calcium is obtained from minerals like chalk, limestone and marble.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/339a62dc-f88e-42dd-9b4a-60c230554d50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:17:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Calcium</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Link-between-Aging-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Link between Aging and Cancer</video:title>
      <video:description>Buck Institute CEO Brian Kennedy, PhD, in conversation with Buck faculty Judith Campisi, PhD. Campisi is internationally-recognized for her research on the link between cancer and aging. She is considered a pioneer in the field of senescence, which occurs when cells stop dividing in response to DNA damage. Cellular senescence acts as a tumor suppressor but also drives the aging process. Judith Campisi has received international recognition for her contributions to understanding why age is the largest single risk factor for developing a panoply of diseases, ranging from neurodegeneration to cancer. Her highly acclaimed research integrates the genetic, environmental and evolutionary forces that result in aging and age-related diseases, and identifies pathways that can be modified to mitigate basic aging processes.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/10/336209fc-2098-4ba8-aba6-70612b9f4953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2015-10-12T11:09:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Link-between-Aging-and-Cancer</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Point distance to plane</video:title>
      <video:description>Point distance to plane

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24988.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-17T17:56:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-Point-distance-to-plane</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3</video:title>
      <video:description>&quot;Lec 6 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24143.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-15T04:02:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Economics-C3</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Thin-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Thin Skin</video:title>
      <video:description>This is a histology slide of thin skin at low power the skin is covered by a narrow layer of epidermis the papillary dermis is compact and can be distinguished from the looser reticular dermis hair follicles and fat tissue are seen deep in the section hairs appear as golden ovoid structures surrounded by layers of squamous epithelium</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/336415e8-9f0c-4939-8fe0-b70b9b5088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T01:25:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Histology-of-Thin-Skin</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Video and its effect on body</video:title>
      <video:description>Hypertension (HTN) or high blood pressure is a chronic medical condition in which the systemic arterial blood pressure is elevated. It is the opposite of hypotension. It is classified as either primary (essential) or secondary. About 90–95% of cases are termed &quot;primary hypertension&quot;, which refers to high blood pressure for which no medical cause can be found. The remaining 5–10% of cases (Secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart, or endocrine system. Persistent hypertension is one of the risk factors for stroke, myocardial infarction, heart failure and arterial aneurysm, and is a leading cause of chronic kidney failure. Moderate elevation of arterial blood pressure leads to shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment may prove necessary in patients for whom lifestyle changes prove ineffective or insufficient. Reff: wikipedia /nWatch this and more health videos at: http://www.answerstv.com/health</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/10/336e73ea-36a3-4dd9-a2be-cbb486eaf43d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:41:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase pathway</video:title>
      <video:description>MAP Kinase pathway video. Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli (mitogens, osmotic stress, heat shock and proinflammatory cytokines) and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis. Read more: http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/336ec442-b433-4c2d-b5cb-5a23814c8c11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-24T05:16:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/MAP-Kinase-pathway</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Public Health 241 -</video:title>
      <video:description>lec 30-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27633.jpg</video:thumbnail_loc>
      <video:duration>2055</video:duration>
      <video:publication_date>2012-09-30T10:33:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-30-Public-Health-241</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Makeup for  - Spring 2011</video:title>
      <video:description>Makeup for Introduction to Digital Integrated Circuits Lecture 3 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24164.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Era of Innovation and Discovery</video:title>
      <video:description>The president Obama&apos;s plan for NASA for a new era of innovation and discovery is shown in this video. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/339e3020-5bf8-4a43-bfc6-22520dc79891/cand_5.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2013-02-09T07:39:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>President</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Adding and Subtracting Rational Expressions 2</video:title>
      <video:description>Adding and Subtracting Rational Expressions 2

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24784.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T16:49:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fixation-of-K-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fixation of K-Wire</video:title>
      <video:description>Video contains a full surgical process of K-wire fixation in a patient by the expert doctors. Watch this video to know more about this surgery.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/33b5ad22-687d-4137-bf53-4445dca72589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T22:52:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fixation-of-K-Wire</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>K</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Kirschner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sexual Deprivation Increases Alcohol Intake in Drosophila?</video:title>
      <video:description>This video shows an interesting fact about flies that they turn to drinking after sexual refusal. Watch this video to know reason behind this fact.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/33be06f4-3c03-461b-b736-560b65ffe3bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2013-04-07T19:39:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Flies</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>refusal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 2 (Flying house)</video:title>
      <video:description>I don&apos;t know if it&apos;ll be visible. Let&apos;s try. Video gives information about levitation which is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/33d46863-9557-4639-bd84-6cb504efca0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-05-27T21:42:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SN1-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SN1 reaction</video:title>
      <video:description>This chemistry video shows SN1 reaction which is a substitution reaction in organic chemistry.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/04/33e719ff-4ca0-4a3e-b6ec-a7c1fc4aed63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-04-03T02:09:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/SN1-reaction</video:player_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sn1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Representative of the CilIate Group</video:title>
      <video:description>The representative of the ciliate group is,Paramecium. The shape of this resembles a shoe lace.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/33f172fb-23b7-412b-bac2-2f4dc66a4b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-24T18:38:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Paramecium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and the impact of lives on earth</video:title>
      <video:description>Ultraviolet rays commonly referred to as UV is electromagnetic radiation. Excessive exposure to UV rays can damage living beings leading to cancer of skin, eye problems and mutations leading to various abnormalities in animals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/33ead515-91a1-4edb-8253-8c5cef3de879/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-24T22:57:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Homeopathy</video:title>
      <video:description>Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist. Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/35a5a917-737d-43ee-8942-f39b6d945a8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:18:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Kirchoffs Law</video:title>
      <video:description>In this video, kirchoffs law is explained by using some experiments. It is a tutorvista video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/35b11700-e462-4c4f-a77f-8d1062f6ff2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:41:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria at Genetic Level</video:title>
      <video:description>A very helpful video for bio students will help you in understanding the actual working of bacterias at different situations. Video is really interesting, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/35c168a4-1d04-4af7-885c-15d1764e7ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-04-07T19:19:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Bet</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Ultrasound-Scan-of-Thyroid-and-Parathyroid-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Ultrasound Scan of Thyroid and Parathyroid Glands</video:title>
      <video:description>Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. Video is very helpful for the education purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/35d5d84e-b68d-4c15-b3dc-f50b46269c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T05:19:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Perform-Ultrasound-Scan-of-Thyroid-and-Parathyroid-Glands</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parathyroid</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Birth-Video-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Birth Video HD</video:title>
      <video:description>Water Birth Video HD</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/35e0ed58-fe81-44e5-b7df-edb013e544bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T20:32:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Water-Birth-Video-HD</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Revolution-The-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Revolution - The Future</video:title>
      <video:description>What is the future of the medical science? How the patients will be treated? What technology will be used for diagnosis? The video gives a futuristic point of view on how a disease will be treated after a few decades.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/35f6b648-d706-45a5-b52e-c806e2ad719e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-12-03T11:39:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-Revolution-The-Future</video:player_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Avogadros-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Avogadro&apos;s Law?</video:title>
      <video:description>This video presentation explains clearly the principle behind Avogadro&apos;s law. Avogadro&apos;s law states that, gases will have the same number of molecules if gases of equal volume have the same temperature and pressure. The constant of ideal gas in Avogadro&apos;s law has to be equal for all gases.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a579bf39-f86d-4629-935f-f0fc42425926/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:11:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Avogadros-Law</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-death-that-is-programmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell death that is programmed</video:title>
      <video:description>Programmed cell death is called apoptosis. You will find a brief explanation on how T cells induce apoptosis.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/a584ba60-ea88-4484-bb56-8d4be269638a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T19:43:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-death-that-is-programmed</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-an-Infant-0eee94</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of an Infant</video:title>
      <video:description>This video shows the proper positions for the examination that weather the newborn is normal or not. A proper care is required while examining an infant.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a596b13c-f2ec-4079-9f4b-b3149c06e4e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Clinical-Examination-of-an-Infant-0eee94</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Positions</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopy-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopy Diagnosis</video:title>
      <video:description>Diagnostic laparoscopy is a safe non invasive surgical procedure which may have a possibility of risks and complications and the patient needs to be aware, the video goes further to provide this risks.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a595dae3-74e5-421c-a0e8-044f3282f60c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-15T18:33:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laparoscopy-Diagnosis</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-kinesin-walks-over-microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How kinesin walks over microtubules</video:title>
      <video:description>Kinesin is a molecular motor that helps carry the cargo molecules from one site of the cell to another over the microtubules.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/a59cbc16-9e26-45c0-90a4-8da3a28e4ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-04-09T00:48:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-kinesin-walks-over-microtubules</video:player_loc>
      <video:uploader>birdalgenetik</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>walk</video:tag>
      <video:tag>mictorubules</video:tag>
      <video:tag>cargo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protease-inhibitors-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protease inhibitors animation</video:title>
      <video:description>Protease inhibitors prevent maturation of viral proteins inside HIV particles.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/04/a5abe678-7681-42e5-8277-385351f8020b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-04-12T23:33:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Protease-inhibitors-animation</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throwing-Machine-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throwing Machine- Punkin Chunkin</video:title>
      <video:description>This video contains information on throwing of objects through steel machine called punkin chunkin. Steel rod in machine is adjusted according to length whether to make it big or small.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/36380d37-9088-49ed-90c1-ab67754c8484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T02:20:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Throwing-Machine-Punkin-Chunkin</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Knockin</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 09: Entropy and the Clausius inequality. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15532.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-08-28T18:03:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-MIT-560-Thermodynamics-Kinetics-Spring-2008</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-1-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 1 of 5</video:title>
      <video:description>This video gives some information about genetically modified organisms. Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/365d44b5-b30b-4e82-9c97-ea7fcab4a238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-16T14:46:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-1-of-5</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Center-Of-Photosynthetic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Center Of Photosynthetic Reaction</video:title>
      <video:description>Photosynthesis is the process in which plant transform light energy into chemical energy which is responsible for life cycle. Chlorophylls, quinone, pheophytins and heme are constituents that is responsible for this reaction.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/365d9438-7369-49b9-8f90-008d7a50516f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-10T02:16:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Center-Of-Photosynthetic-Reaction</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>centre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Resection</video:title>
      <video:description>The trachea is the windpipe in vertebrates. This video shows a resection of the trachea which is the removal of a part of an organ.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3689fe1b-31cc-46b3-ad90-763272ec0428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:08:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Trachea-Resection</video:player_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Arguments-For-Intelligent-Design-Fail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Arguments For Intelligent Design Fail</video:title>
      <video:description>Intelligent design proponents usually offer some form of one of two claims:  irreducibly complex organisms can&apos;t have evolved, and the commonalities seen among organisms result from having a common designer.  This video explains why neither of these claims is reliable, and why evolution still wins the day.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/a5b97bed-8046-4395-8eb8-9bd95b4b4c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-12-01T06:07:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Why-Arguments-For-Intelligent-Design-Fail</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lower-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lower respiratory system</video:title>
      <video:description>The lower part of the respiratory system consists of the lung, diaphragm, pulmonary arteries, veins and bronchi. This video describes the anatomy of the lower respiratory system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a5cb62bb-d691-4ec0-b463-971eaaf6134a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-14T23:17:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-lower-respiratory-system</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3</video:tag>
      <video:tag>diaphragm</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>arteries</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Bronchi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Takes-Place-During-Speculum-and-Bimanual-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Takes Place During Speculum and Bimanual Examination</video:title>
      <video:description>Speculum exam includes a small instrument inserted to the vagina. Video shows an oral description of speculum and bimanual Examination.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a5d39fb6-2d5e-4725-9449-0d04d381d70c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:13:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Takes-Place-During-Speculum-and-Bimanual-Examination</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Speculum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-H-Transition-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - H Transition  (NB)</video:title>
      <video:description>H Transition  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26241.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T00:25:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-66-H-Transition-NB</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biotechnology-changing-the-taste-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biotechnology: changing the taste of food</video:title>
      <video:description>People are selective toward foods of different taste. This causes some people to avoid food, otherwise beneficial of health, just because they don’t like the taste. Biotechnology is being used to modify taste of food keeping its nutritional value unchanged. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a5d55975-a7ab-44b1-a869-36e3c1a82562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T11:41:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Biotechnology-changing-the-taste-of-food</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>Changing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Practice-of-Art-23AC-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Practice of Art 23AC - Lecture 6</video:title>
      <video:description>Practice of Art 23AC - Lecture 6

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26021.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-09-18T23:37:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Practice-of-Art-23AC-Lecture-6</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fetal-Brain-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal Brain Development</video:title>
      <video:description>This is an animation that shows how a fetal brain would develop through the months in the womb. It is an MRI of Fetal Brain Development.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/3697b97f-832f-4ab9-a14c-4800ef2161c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-28T05:23:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fetal-Brain-Development</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Logical-reasoning-_-Cause-and-effect-problems-type-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Logical reasoning _ Cause and effect problems type 4</video:title>
      <video:description>Logical reasoning _ Cause and effect problems type 4</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/369c1600-7cc6-4f34-95d2-19b5a156e274/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-10-06T15:22:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Logical-reasoning-_-Cause-and-effect-problems-type-4</video:player_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Logical</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>type</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-world-of-ice-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The world of ice part 1</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter. One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions. In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God. You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/3d88b554-2476-476a-b6e3-5a16959174b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1031</video:duration>
      <video:publication_date>2009-10-31T10:21:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-world-of-ice-part-1</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Taylor-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Taylor Polynomials</video:title>
      <video:description>Taylor Polynomials

Approximating a function with a Taylor Polynomial</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19896.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-06T00:43:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-102-Taylor-Polynomials</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Finding-the-100th-Term-in-a-Sequence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Finding the 100th Term in a Sequence</video:title>
      <video:description>Finding the 100th Term in a Sequence

U03_L1_T2_we2 : Finding the 100th Term in a Sequence</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24526.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-17T13:49:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Finding-the-100th-Term-in-a-Sequence</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>100th</video:tag>
      <video:tag>term</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sequence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Newman-Projections-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Newman Projections 2</video:title>
      <video:description>Newman Projections 2

Newman Projections 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24528.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-17T13:50:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Newman-Projections-2</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Newman</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Current-Management-of-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Current Management of Obesity</video:title>
      <video:description>The goal of obesity treatment is to reach and stay at a healthy weight You may need to work with a team of health professionals including a nutritionist dietitian therapist or an obesity specialist</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/36b6b2b9-5bc9-4942-97e5-1b94ee9bbc6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-23T16:14:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Medical-Current-Management-of-Obesity</video:player_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Protein-Glycosylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Protein Glycosylation</video:title>
      <video:description>Glicolication of proteins is done in endoplasmic reticulum and Golgi apparatus. For example sugary part is enzymatic linked to protein in vesicle, than budded to Golgi apparatus where is modified. After some more modifications which are described in this video, glicoprotein is done with glycosylation. Proteins when glycosylated are more stable, some even cannot be folded.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/3ae430a5-7c55-47ca-bd49-b96cbec43884/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-05-16T01:25:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Process-of-Protein-Glycosylation</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Glycosylation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>posttranslation</video:tag>
      <video:tag>modifications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-iPlant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an iPlant?</video:title>
      <video:description>iPlant is a strategy to solve the grand challenges of plant biology.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/3af22bf2-1029-4007-8b9b-25fe22eb6407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-18T01:42:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-an-iPlant</video:player_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>iPlant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-gland-benefits-from-coconut-oil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid gland benefits from coconut oil</video:title>
      <video:description>The thyroid gland is situated in the neck and is one of the largest endocrine glands and serves the purpose of regulating the metabolic rate. Coconut oil has been noted to increase metabolism while raising basal body temperatures.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/3af53009-df84-4c6c-95b2-d18a002d0ef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-28T10:17:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Thyroid-gland-benefits-from-coconut-oil</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coconut</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Benefits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 12-Computer Science 162 .</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19129.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-04T18:00:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-12-Computer-Science-162</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impotence-and-Erectile-Dysfucnction-Causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impotence and Erectile Dysfucnction Causes</video:title>
      <video:description>Erectile dysfunction means that you cannot get a proper erection there are various causes however most cases are due to narrowing of the arteries that take blood to the penis etc</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/08bbb270-5909-4ba8-845a-62210463646c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T22:15:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Impotence-and-Erectile-Dysfucnction-Causes</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Impotence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfucnction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sleep-Apnea-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sleep Apnea Treatment</video:title>
      <video:description>A brief explanation of the sleep apnea treatment is provided in this animated video. A brief explanation with internal working is provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/06/3af95156-5aaa-45cb-8d74-9c2900432f79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-06-11T02:06:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Sleep-Apnea-Treatment</video:player_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>AspireMedical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-That-Affect-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors That Affect Photosynthesis</video:title>
      <video:description>Photosynthesis is the process that plants produce food. Carbon dioxide, water,sunlight and chlorophyll is needed for this process to occur. This video explains what affects this process.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3b09e0d9-6927-477f-8faf-ceaf646d2c4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T22:27:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Factors-That-Affect-Photosynthesis</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>factors</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Affect</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Donuts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Donuts</video:title>
      <video:description>You may not be an expert in catering but this video will lead you step-by-step into making a &apos;mouth watering&apos; donuts. get to know how its prepared, baked and served.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/3b078aea-16e6-4bd2-8c42-0bec8e07e20b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:09:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Making-Donuts</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Donuts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubules-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubules Video</video:title>
      <video:description>Tubulins and microtubules are demonstrated in this animation. Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. They form heterodimers of alpha and beta tubulin.  A protofilament is a linear row of tubulin dimers.
Microtubules may work alone, or join with other proteins to form more complex structures called cilia, flagella or centrioles . In this unit we will cover all of these structures.  Read the Chapter on Microtubules in Lodish.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/3b19471d-7dc9-43a0-bea5-7ffe5f98d576/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T23:12:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Microtubules-Video</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microtubules</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>subunit</video:tag>
      <video:tag>nonhydrolyzable</video:tag>
      <video:tag>analog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology?</video:title>
      <video:description>Introduction to Biomedical Ontologies #1_  What is an Ontology? The word &quot;ontology&quot; seems to generate a lot of controversy in discussions about AI. It has a long history in philosophy, in which it refers to the subject of existence. It is also often confused with epistemology, which is about knowledge and knowing.

In the context of knowledge sharing, I use the term ontology to mean a specification of a conceptualization. That is, an ontology is a description (like a formal specification of a program) of the concepts and relationships that can exist for an agent or a community of agents. This definition is consistent with the usage of ontology as set-of-concept-definitions, but more general. And it is certainly a different sense of the word than its use in philosophy.

What is important is what an ontology is for. My colleagues and I have been designing ontologies for the purpose of enabling knowledge sharing and reuse. In that context, an ontology is a specification used for making ontological commitments. The formal definition of ontological commitment is given below. For pragmetic reasons, we choose to write an ontology as a set of definitions of formal vocabulary. Although this isn&apos;t the only way to specify a conceptualization, it has some nice properties for knowledge sharing among AI software (e.g., semantics independent of reader and context). Practically, an ontological commitment is an agreement to use a vocabulary (i.e., ask queries and make assertions) in a way that is consistent (but not complete) with respect to the theory specified by an ontology. We build agents that commit to ontologies. We design ontologies so we can share knowledge with and among these agents. read more: http://www-ksl.stanford.edu/kst/what-is-an-ontology.html</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/3b1c922d-63b7-4ead-8071-f6cd56881361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-24T05:12:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-an-Ontology</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 3 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24104.jpg</video:thumbnail_loc>
      <video:duration>6467</video:duration>
      <video:publication_date>2012-09-15T03:25:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of Sexual reproduction</video:title>
      <video:description>This video shows the revolution of sexual reproduction in detail. The process of sexual reproduction and psychology behind it is explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/3b2e585a-9d17-4a0c-b417-2097d4847135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-12-01T05:54:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implanting-a-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implanting a Tooth</video:title>
      <video:description>A tooth implant is done for dental repair, medical reasons and aesthetic purposes. This video provides on the need for tooth implants and the use of artificial tooth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/3b417bd3-311f-496f-b001-1eefa571ea82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:31:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Implanting-a-Tooth</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Perineal-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women Perineal Wash</video:title>
      <video:description>This video shows how to do a perineal wash for women at the point where the catheter enters the body. Here is the equipment you need and the technique of how to go about it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/3b41c405-f908-4218-b8d6-f1a9e47b0119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-15T21:04:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Women-Perineal-Wash</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>wash</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>and</video:tag>
      <video:tag>women</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Cognitive Science C103 - Lecture 15</video:title>
      <video:description>&quot;Lec 14 -Cognitive Science C103 - Lecture 15History of Information</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24127.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-15T03:40:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Compound Interest and e (part  3)</video:title>
      <video:description>Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20205.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T02:34:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-35-Compound-Interest-and-e-part-3</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - The Friendly Bacteria Required by the Body</video:title>
      <video:description>he natural health research team at Institute for Vibrant Living has complied this report on the use of probiotics in America:
 
Every single day there is a major battle raging in your digestive tract. 
 
That&apos;s because 70 percent of our immune defenses reside in the digestive system - so it is essential that the &quot;good guys&quot; prevail in this ongoing battle.
 
The &quot;good guys&quot; are probiotics – friendly bacteria that occur naturally in the digestive tract that prevent or limit the growth of unfriendly bacteria such as salmonella, clostridia and e-coli. 
 
Unfriendly bacteria can cause gastrointestinal upset or, in some cases, serious illnesses.


Read more: http://www.articlesbase.com/wellness-articles/probiotic-friendly-bacteria-top-15-strains-3543253.html#ixzz16zO4oCl6 
Under Creative Commons License: Attribution</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/3b66253e-6cf0-40a4-8242-724917e116be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T15:05:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Required</video:tag>
      <video:tag>by</video:tag>
      <video:tag>body</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Computer Tomography</video:title>
      <video:description>Video shows the inside view of a computer tomograph. Its full working is described here with the explanation of different parts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a621593b-0141-4f8b-b48a-30d17e631a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-02-07T05:55:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</video:player_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>tomograph</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TRIUMF contribution to the LHC laboratory</video:title>
      <video:description>Date- 1st Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies

(TRIUMF- TRI-University Meson Facility, Canada)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/3b72ab87-f282-4c74-9818-dae05bf66f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2009-05-27T22:04:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>TRIUMF</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System, White Blood Cells, TCells, Cancer Cells</video:title>
      <video:description>This video talks about immune system, white blood cells, T-Cells and cancer. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/03/3b795548-a60a-4ea3-bcaa-7180c40a2625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2009-03-30T19:45:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Eisenmenger Syndrome?</video:title>
      <video:description>Eisenmenger Syndrome is a disease in which there is problem aroused in flow of blood from heart to lungs due to structure of heart. This video will help you to understand the precautions, symptoms and the treatment for this disease.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/3b945a52-7546-4fa0-9c4f-6936ecd47d0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:35:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eisenmenger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Genetics-And-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Genetics And Population</video:title>
      <video:description>A funny and quite interesting video showing some information about genetics. Discoveries of Darwin and Mendel the well known master of genetics are also discussed here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/3b9f839d-e9e7-4a14-a898-ae338da34c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-02-16T03:25:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Genetics-And-Population</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>met</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/3baf1f33-65fc-4da1-9fac-b6378bba43d6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:17:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound</video:title>
      <video:description>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound In Transcobalamin(II)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/3bbca584-9e02-434c-9299-d9d8b900c75c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-18T01:44:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</video:player_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>B12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>B22</video:tag>
      <video:tag>B30</video:tag>
      <video:tag>Tether</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transcobalamin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-less-Heater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel less  Heater</video:title>
      <video:description>A toast to a greener future. The application of a fuel less heater that requires no fuel, gas, wood but most importantly no emission of green house gases.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/3bbf3e8d-ced5-43bc-9339-aaa81b491d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:40:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fuel-less-Heater</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Animal Babies the Koala breeding at an Australian zoo by BBC</video:title>
      <video:description>Human activity has long affected the lives of wild animals, with their dwindling numbers it has become of great importance to help them breed. This is the Koala breeding programme at an Australian Zoo in the Making Animal Babies series with BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/3bc29da0-2dd3-4ca3-bc07-efb67a8a65fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-26T06:13:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Koala</video:tag>
      <video:tag>Breeding</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Australian</video:tag>
      <video:tag>Zoo</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999

Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (misnomer)

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_13859.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-08-25T21:03:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-8-801-Physics-I-Classical-Mechanics-Fall-1999</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SCIENTIFIC-MIRACLES-OF-THE-QURAN-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCIENTIFIC MIRACLES OF THE QUR&apos;AN PART 3</video:title>
      <video:description>This video shows some of the scientific miracles in Qur&apos;an. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/2353505f-552b-4e89-95fa-a045bb7629fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2009-10-18T15:23:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/SCIENTIFIC-MIRACLES-OF-THE-QURAN-PART-3</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 1</video:title>
      <video:description>The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to man of today that the Qur’an is the word of Allah.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/357f1695-d620-4293-b5ef-42c2023c2f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1150</video:duration>
      <video:publication_date>2009-10-18T12:42:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-1</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Quran</video:tag>
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      <video:description>Geckos are small lizards. These small lizards are able to run very fast up walls and walk around clinging to the ceiling, very comfortably.</video:description>
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      <video:description>Calculator for Natural Logarithms

u18_l3_t1_we6 Calculator for Natural Logarithms</video:description>
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      <video:description>The ulcers have different characteristics which may be differentiated by the history and clinical examination of the patients however objective documentation for the ulcer etiology is necessary prior to instigating treatment</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:description>The narrated movie takes the viewer along the different stages of how water is modified and how ion is reabsorbed by the kidneys.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hemodialysis is a procedure to purify blood artificially when kidneys are not able to do the same. External dialysis machine is attached to body through which impure blood from veins transfers to machine and then after purify the blood machine transfers it back to veins.</video:description>
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      <video:description>Kinesin is a processive (step-by-step) motor that pulls organelle long microtubules. It this video it&apos;s function is excessively explained.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Examination-of-the-Test-During-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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  <url>
    <loc>https://dnatube.com/videos/Overview-of-KEGG-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of pronator drift</video:title>
      <video:description>This video demonstrator how to test for pronator drift courtesy of USMLE. So this is how he begins, spread your hand in front with eyes closed and palms up. Downward and pronation drift is observed for both arms. Pronator prsesnce means there is corticospinal tract disease.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Map of Europe throughout the history from 1000 AD to today</video:title>
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      <video:player_loc>https://dnatube.com/videos/Map-of-Europe-throughout-the-history-from-1000-AD-to-today</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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    <video:video>
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      <video:description>This 3D medical animation showcases a sleeve gastrectomy device. Demonstrates its capability to perform tissue dissection and sealing. Sleeve gastrectomy is surgery to reduce the weight. The surgery is usually performed by a tiny camera that is placed in your stomach. This surgery is called laparoscopy and camera is called laparoscope. It allows your surgeon to see inside your stomach.
http://www.scientificanimations.com/digestive-system-animation/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This course explains antenna basics. It starts demonstrating what antenna is and then continue showing the features of it.</video:description>
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    <lastmod>2026-08-14</lastmod>
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General Biology Lecture</video:description>
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      <video:description>The surgical technologists work in an operating room setting. The different roles of surgical technologist are explained in this video.</video:description>
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      <video:tag>Junction</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>plasticity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Veneers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Veneers</video:title>
      <video:description>A porcelain dental veneers surgery in India at Mumbai and Delhi is shown in this video. A whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4016fb75-5394-4ef8-9194-4c16570b9714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:39:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dental-Veneers</video:player_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Porcelain</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>veneers</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>for</video:tag>
      <video:tag>uninsured</video:tag>
      <video:tag>den</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Alive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Alive?</video:title>
      <video:description>What it means to be alive? Cells, sperm, laws against sex outside of marriage, the prohibition of masturbation will be explained in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/3fec35e5-ab4c-4b51-a908-490fdd5b17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2014-08-26T00:32:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Alive</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BBCs-big-cat-diary-the-cheetah-hunts-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;s  big cat  diary the  cheetah hunts gazelle -</video:title>
      <video:description>It&apos;s always wild in the jungle. This cheetah is most likely giving her young ones their first lesson in hunting gazelles. They have first to sit and learn in the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/40208b33-c584-4d14-a430-d0ebde39560b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:56:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/BBCs-big-cat-diary-the-cheetah-hunts-gazelle</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>hunts</video:tag>
      <video:tag>gazelle</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scurtatura</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scurtatura</video:title>
      <video:description>There is no sufficient description of this scurtatura video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/403534ca-adaf-401a-8f95-5fdfe89917d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-04-23T16:38:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Scurtatura</video:player_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>capture</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prebiotics-the-food-of-Pros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prebiotics, the food of Pros!</video:title>
      <video:description>&quot;Prebiotics, the food of Pros!&quot; was made with the purpose of educate people on the diference between probiotics and prebiotics./nIt unveils that our gut is home to hundreds of different microbes, including good and bad bacteria. These bacteria play a vital role in keeping us healthy./nAs an effort to guarantee our gut is colonized by the right type of microbes (good bacteria), one could ingest bacteria with proven healthy benefits known as Probiotics./nThese healthy bacteria are commonly added to yoghurt and other drinks./nTo boost the healthy benefits conferred by Probiotics, one could consume foods with high contents of special fibers, which can only be digested by the Probiotics./nThese fibers, known as Prebiotics, are found in foods, such as bananas, chicory, garlic and artichoke. /nThe products of Prebiotics digestion, short chain fatty acids (SCFA), are then used in functions, such as metabolism and cell growth. SCFAs have also been shown to have anti-cancer properties.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/09/403df907-0a1b-410c-b98e-174eb500077e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-05T04:43:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prebiotics-the-food-of-Pros</video:player_loc>
      <video:uploader>Cris Shano</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>prebiotics</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>Vitamins</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>otago</video:tag>
      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Video</video:title>
      <video:description>This video will help you to understand that how does the cataract surgery is carried out. A complete procedure for this treatment is described here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/4069d973-6a66-4911-bc34-ec3ee48076e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-11T01:41:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cataract-Surgery-Video</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II-b6ef26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 21- MIT 18.086 Mathematical Methods for Engineers II.
Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16421.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-30T15:27:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II-b6ef26</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Shikimate-Pathway-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shikimate Pathway - Part 2</video:title>
      <video:description>This video will help you in stepping though shikimate. The topic is explained with the reactions and the structural diagrams.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/403eb487-0693-4905-b7a9-b9c51122079b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2010-11-30T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Shikimate-Pathway-Part-2</video:player_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>though</video:tag>
      <video:tag>Shikimate</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MYTH-OF-THE-EVOLUTION-OF-THE-HORSE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MYTH OF THE EVOLUTION OF THE HORSE</video:title>
      <video:description>Until recently, an imaginary sequence supposedly showing the evolution of the horse was advanced as the principal fossil evidence for the theory of evolution. Today, however, many evolutionists themselves frankly admit that the scenario of horse evolution is bankrupt.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/2f830ee7-dd86-4647-be52-355af3f1ff6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-08-07T21:51:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/THE-MYTH-OF-THE-EVOLUTION-OF-THE-HORSE</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-EVOLUTION-DECEIT-CAMBRIAN-AGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE EVOLUTION DECEIT: CAMBRIAN AGE</video:title>
      <video:description>This video describes proofs of creation that can liberate individuals from the floundering described in the Qur&apos;an and will enable them to see the infinite might of Allah. Here you will learn of the traits of Cambrian life forms that existed 530 million years ago, yet which still amaze scientists today.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/657bdeb0-935e-48b6-b361-321139ea2f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2009-08-07T21:46:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/THE-EVOLUTION-DECEIT-CAMBRIAN-AGE</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Cambrian</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-THE-EYE-AND-THE-EAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN THE EYE AND THE EAR</video:title>
      <video:description>Say: &apos;It is He Who brought you into being and gave you hearing, sight and hearts.What little thanks you show!&apos; (Surat al-Mulk, 67)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/603c1ce6-1d23-4a2e-a27e-952f3af39d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T21:41:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/TECHNOLOGY-IN-THE-EYE-AND-THE-EAR</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-DESIGN-IN-THE-CELL-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE DESIGN IN THE CELL 2</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/81d6b7c4-97af-4cc3-aa32-69fa75b29359/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2009-08-07T21:27:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-DESIGN-IN-THE-CELL-2</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Dental-Anatomy-and-Endodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Dental Anatomy and Endodontics</video:title>
      <video:description>&quot;Lec 17- Dental Anatomy and Endodontics&quot;A discussion of endodontics and root anatomy. The variants in each tooth and an overview of the steps in an endodontic procedure are demonstrated. Orig. air date: JUL 24 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21626.jpg</video:thumbnail_loc>
      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T06:25:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Dental-Anatomy-and-Endodontics</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Endodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part II</video:title>
      <video:description>This is the second part of stem cell video. Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. This, second part of video gives general overview pluripotent embryonic stem cells.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/4440a114-7071-4299-b8c7-0180fb11bf49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2007-04-02T04:20:33.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Stem-Cells-Part-II</video:player_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Cognitive Science C103 - Lecture 24</video:title>
      <video:description>Cognitive Science C103 - Lecture 24

History of Information</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25855.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-09-18T17:55:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103-Lecture-24</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A (H1N1)</video:title>
      <video:description>A (H1N1) video</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/4443fe55-75d1-4e81-adad-e03562ee4dcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-11-23T23:53:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-H1N1</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>A</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-in-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs and Symptoms of Labour in Pregnancy</video:title>
      <video:description>As the pregnancy comes to a close there are signs and symptoms mom will need to look for in order to recognize the beginning of labor and Understand the signs and symptoms of labor to help prepare for a healthy birth</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4445cd59-bb41-4862-8b44-fb3f3f07fdb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:33:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-in-Pregnancy</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Solar-Eclipse-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse Video</video:title>
      <video:description>Real total solar eclipse is captured in this video. The solar eclipse occurs when the moon comes in between the earth and the sun.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/445408ee-15a0-4de6-8226-0d452f2ee60e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-15T01:21:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Total-Solar-Eclipse-Video</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>1999</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-MSG-cause-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does MSG cause migraines?</video:title>
      <video:description>This video shows about how MSG cause migraines (Conditions A-Z)

Like many other food triggers, the chemical MSG can set off a migraine in some people, but not in others. Watch this to find out why! And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/445f6b88-9d65-46f7-8dd0-9724a86f62c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-10-11T00:18:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-does-MSG-cause-migraines</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MSG</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>migraines</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-IFS-Flame-Fractal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is IFS Flame Fractal?</video:title>
      <video:description>This video will introduce you with the IFS flame fractal. A brief introduction is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/446e266a-28e5-4400-92f0-a74e335e30c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T20:04:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-IFS-Flame-Fractal</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IFS</video:tag>
      <video:tag>Flame</video:tag>
      <video:tag>fractal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-119-Lecture-21-The-Charness-Rabin-Model-and-Dis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics 119 - Lecture 21: The Charness-Rabin Model and Dis</video:title>
      <video:description>Economics 119 - Lecture 21: The Charness-Rabin Model and Dis

Psychology and Economics</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25869.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-18T17:58:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Economics-119-Lecture-21-The-Charness-Rabin-Model-and-Dis</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Charness</video:tag>
      <video:tag>Rabin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-and-Femoral-Hernia-Repair-Laparoscopic-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal and Femoral Hernia Repair Laparoscopic Techniques</video:title>
      <video:description>Laparoscopic techniques have evolved to repair inguinal hernias which include the transabdominal preperitoneal and totally extraperitoneal approaches the laparoscopic approach is especially useful for recurrent and bilateral hernias and for those patients who seek an early return to rigorous physical activity</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/44917b87-97ee-4eab-b96d-ede9542261e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T23:03:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Inguinal-and-Femoral-Hernia-Repair-Laparoscopic-Techniques</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>preperitoneal</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-submandibular-salivary-gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of submandibular salivary gland</video:title>
      <video:description>This video features the excision of the submandibular salivary gland of a patient with a salivary stone gland. An x-ray and ultrasonography had finalized on a stone gland from the patient.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4496fe3c-8756-4fe1-b374-c4b8a9d0bd66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-12-06T18:10:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Excision-of-submandibular-salivary-gland</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Submandibular</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coiled-coil-Illustrated-in-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coiled-coil Illustrated in 3D Animation</video:title>
      <video:description>This video decribes the structure of a coiled-coil.Coiled coils are built by two or more alpha-helices that wind around each other to form a supercoil.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/449afd49-477c-4922-a941-8d1cdc3c71a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T19:21:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coiled-coil-Illustrated-in-3D-Animation</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Coiled</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Diabetes</video:title>
      <video:description>This video shows the symptoms, causes and treatments for the diabetes. Video is very helpful for your health purpose. You must watch it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/44a1fb87-827d-4dff-98ea-966505e93cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2013-02-11T04:52:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Diabetes</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Treatments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Higgs-boson-part-two-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Higgs boson - part two by Minute Physics</video:title>
      <video:description>What is mass and what does it have to do with the Higgs Boson?
Part I: http://www.dnatube.com/video/29593/The-Higgs-boson--part-one-by-Minute-Physics
Also, explore a map of the big bang! http://www.bigbangregistry.com/nMinutePhysics is on Google+ - http://bit.ly/qzEwc6 
And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Nima Doroud for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/08/44a5fd35-d6f7-4137-b831-a99333c730bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2015-08-13T20:55:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Higgs-boson-part-two-by-Minute-Physics</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 17 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24178.jpg</video:thumbnail_loc>
      <video:duration>5085</video:duration>
      <video:publication_date>2012-09-15T04:28:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Spring-2011</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis of Enzymes</video:title>
      <video:description>The process of enzyme catalysts is shown in this animated video. To undergo a reaction the molecule must overcome a energy barrier which some times can be produced by putting heat from outside.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/396493d0-dbe2-4f3f-9741-d80340bfced5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:18:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Catalysis-of-Enzymes</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Manufacture-of-Moonshine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Manufacture of Moonshine</video:title>
      <video:description>Moonshine is a very popular corn whiskey. This video explains the step by step process of the manufacture of moonshine.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/44c21df4-f7b8-4d4e-bdb4-208af9d9e86b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-12-10T02:06:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Manufacture-of-Moonshine</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eleptical-Path-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eleptical Path of Planets</video:title>
      <video:description>People use to think that the planets move in a circular orbit but in actual the shape is elliptical. This video shows diagrams of the elliptical path.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/44cd16c1-2fc2-4465-81bc-a04888f91c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-12T01:19:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Eleptical-Path-of-Planets</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Self-Test-of-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Self Test of Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal Tunnel Syndrome occurs when the median nerve that runs from the forearm into the palm of the hand, is pressed or squeezed at the wrist numbness could be a symptom and here is a Self Test.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/44dd7ab2-0b98-49f7-add0-48f39e88f904/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-28T05:26:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Self-Test-of-Carpal-Tunnel-Syndrome</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Disease-and-Coronary-Artery-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Disease and Coronary Artery Bypass Surgery</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart surgeons use coronary artery bypass grafting to treat people who have severe coronary heart disease</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/44ed3797-7c45-4b8c-be48-5e0676ede0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T19:51:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Heart-Disease-and-Coronary-Artery-Bypass-Surgery</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apples-with-nuts-growing-out-of-them-and-other-facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apples with nuts growing out of them and other facts</video:title>
      <video:description>Did you know that the cashew grows on an apple? how about the fact that mushrooms are related more to animals than plants? or that your breath is only involuntary if you don&apos;t think about it? These and other questions that will blow your mind is the topic of this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/09/44ed44b1-8b16-4a63-8e40-95c2aaea3c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-09-13T02:36:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Apples-with-nuts-growing-out-of-them-and-other-facts</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-coagulation-cascade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is coagulation cascade?</video:title>
      <video:description>This video provides an information about coagulation cascade

Coagulation cascade</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/44f5d0a9-f5a9-4044-b361-f0319fbb1a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-10-10T09:21:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-coagulation-cascade</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>cascade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 5 - MIT 18.086 Mathematical Methods for Engineers II&quot; Second-order Wave Equation (including leapfrog)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15352.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T16:50:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-MIT-18086-Mathematical-Methods-for-Engineers-II</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-bands-treatment-for-internal-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber bands treatment for internal Hemorrhoids</video:title>
      <video:description>Rubber band ligation is the most effective nonoperative (without incision or excision) treatment for internal hemorrhoids. Today, nonsurgical methods are an alternative to surgical ones. Band ligation of internal hemorrhoids is a well-established and accepted office procedure.The band causes the hemorrhoid to wither and drop off painlessly. The treatment is usually applied to one hemorrhoid at a time at intervals of 1 weeks or longer. Used only for Internal hemorrhoids.
Rubber band ligation as showed in the Video Clip, the hemorrhoid has been strangulated. This procedure is performed by Dr. Julio Murra Saca. www.murrasaca.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/09/4505d54a-3a5f-42d3-895d-6cba6ad3b773/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-09-04T23:37:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Rubber-bands-treatment-for-internal-Hemorrhoids</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>nonsurgical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-blood-clots-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How blood clots form</video:title>
      <video:description>This video contains how blood clots form

This short video describes how blood clots form in the body. Deep vein thrombosis or DVT occurs when a blood clots forms in the deep veins of the legs or pelvis. Learn how these clots form, about risk factors, warning signs and symptoms along with treatment and prevention. For more information about DVT visit www.vdf.org/diseaseinfo/dvt/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/4527f4b6-9252-442d-ae00-45c0ec336ed7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:03:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-blood-clots-form</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>How</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clots</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Draw-Synonyms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Draw Synonyms</video:title>
      <video:description>This Video will teach you how the professionals draw blood from patients there are many ways in which blood can be drawn from a vein the best method varies with the age of the patient equipment available and tests required</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/452e37c0-869f-4a6a-90ec-f3b851cd3c3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T06:04:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Blood-Draw-Synonyms</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Draw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Existence-of-Quarks-4-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Existence of Quarks (4 of 15)</video:title>
      <video:description>Episode 4 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/453b8ff2-d89d-441d-9ff3-571e24dd3cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:39:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Existence-of-Quarks-4-of-15</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-for-Vesicle-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps for Vesicle Trafficking</video:title>
      <video:description>Here are the steps required to transport a vesicle over a moderately small distance.This video shows the path of proteins exiting the Golgi apparatus on the way to the cell surface.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4542b199-6807-40d1-b711-b1a8ab88dfbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:03:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Steps-for-Vesicle-Trafficking</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>exocytotic</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-tradeoffs-and-the-geometry-of-gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary tradeoffs and the geometry of gene expression</video:title>
      <video:description>A short talk by Prof. Uri Alon. Watch the full length talk here: http://hstalks.com/?t=BL1893787
Topics Covered:
Organisms, tissues and molecules often need to perform multiple tasks
Usually no phenotype can be optimal at all tasks at once which leads to a fundamental tradeoff
We study this using the concept of Pareto optimality from engineering and economics
Tradeoffs lead to an unexpected simplicity in the range of optimal phenotypes; they fall on low dimensional shapes in trait space such as lines, triangles and tetrahedrons
At the vertices of these polygons are phenotypes that specialize at a single task
We demonstrate this using data from animal and fossil morphology, bacterial gene expression and other biological systems.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/04/453f717a-d761-4a6f-b443-a1b1d162b01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2015-04-02T07:29:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Evolutionary-tradeoffs-and-the-geometry-of-gene-expression</video:player_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Pareto</video:tag>
      <video:tag>optimality</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>alon</video:tag>
      <video:tag>tradeoff</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent</video:title>
      <video:description>Coronary Stent which is a tube placed in the coronary arteries that supply the heart, to keep the arteries open in the treatment of coronary heart disease is animated in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/49bad1ea-2a60-4d42-bbf6-e1a155e5d089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:55:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coronary-Stent</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of methylation on aging</video:title>
      <video:description>Methylation is a form of alkylation with a methyl group, rather than a larger carbon chain, replacing a hydrogen atom. This video discusses the benefits of methylation on aging and health. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/49c470c9-7a8f-4f98-8c8b-57acf52ead47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA celebrates 40th anniversary</video:title>
      <video:description>This video shows 15 memorable moments of the moon walk in July.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/49caf874-bac0-4281-a9fb-f2515a9dbcbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-09T15:46:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a 5th video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/31dc68a6-5c70-451b-8516-978bfe5e6ac0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:46:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-5</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Science, Bioinformatics, Science</video:title>
      <video:description>People who have contributed to computer science, bioinformatics, biology, and science in general</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/49d46c62-7727-4cd1-b63a-2df7248288db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-30T06:52:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of Defecography showing Rectocele</video:title>
      <video:description>Defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/49de1d2a-4d7a-4e65-8329-4134a4dcd665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:49:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Rectocele</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-Abrasion-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air Abrasion Animations</video:title>
      <video:description>This 3D Medical animation features the Air abrasion technique, which is a drill-less technique and is used to remove tooth decay. During air abrasion, a fine stream of particles of Aluminium is aimed at the decayed portion of the tooth. Small particles of decay on the tooth surface are removed as the stream of particles strikes them.
http://www.scientificanimations.com/dental-animation/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/06/49d8ee37-7c73-42dc-bc51-fbfb6e7a956c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:44:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Air-Abrasion-Animations</video:player_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>library</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preventive-Measures-of-Dealing-with-HIV-and-RNA-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventive Measures of Dealing with HIV and RNA Virus</video:title>
      <video:description>How do RNA viruses adapt and change, and how do our bodies respond? Why are diseases like HIV so difficult to predict and contain? This video will answer your questions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/49fb594c-f3f8-4e1a-bb0d-3811c7625a73/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Preventive-Measures-of-Dealing-with-HIV-and-RNA-Virus</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Dentistry-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dentistry in India</video:title>
      <video:description>Vieo shows a laser dentistry in India with effective and precise way of dental treatment. Video shows some of the modern techniques used for the dental treatments.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4a01e189-4ef3-4ef2-befe-a9758122c484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:24:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laser-Dentistry-in-India</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>an</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>precise</video:tag>
      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Energy-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Energy Levels</video:title>
      <video:description>Energy Levels

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26254.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-09-19T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-79-Energy-Levels</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Stars</video:title>
      <video:description>Hubble space telescope image by NASA of an energetic star formation is discussed here. A detailed study of the topic is shown in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/49ffb4e2-9df7-4318-ac73-f4235a23cb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-01-12T01:32:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Formation-of-Stars</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Energetic</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Drawing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Drawing</video:title>
      <video:description>This video shows the drawing of a human heart. Heat contains the most powerful muscle Myocardium that are found nowhere else in our body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/4a0ece06-0eee-4875-ac3f-8acac171919a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-08-07T18:15:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Human-Heart-Drawing</video:player_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Navigation-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Navigation Word Problem</video:title>
      <video:description>Navigation Word Problem

Trigonometry problem involving two ships colliding.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20063.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-06T01:44:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-21-Navigation-Word-Problem</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Navigation</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-in-your-20s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer in your 20s</video:title>
      <video:description>This video explains about cancer in your 20s (Conditions A-Z).

Chemotherapy affects 20somethings in a way that is distinct from childhood and adult cancer treatment. Learn about the issues facing them. And for more, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:duration>145</video:duration>
      <video:publication_date>2012-10-10T14:18:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cancer-in-your-20s</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>20s</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of V8 Engine Motion</video:title>
      <video:description>This video will help you to understand a detailed description of v8 motion engine. This animated video is very helpful.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_9053.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-29T19:34:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery in India</video:title>
      <video:description>Video shows a mammaplasty surgery in India for women to cure awkward large breasts. A difference between the cured breasts and breast before treatment is also show here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4a39bca0-3a78-4bed-a12e-5d9c244af942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-03T04:03:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mammaplasty</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>women</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>awkward</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>breasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 2</video:title>
      <video:description>There are many miracles in Qur&apos;an. This video shows some of them. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah. Learn more from this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/4a31d008-ac31-4e72-993c-74c2c6f87da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2009-10-18T14:00:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a fifth video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/9412e2ed-9e2b-451e-91ca-43668b77dc4d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:41:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dialysis</video:title>
      <video:description>Dialysis (ultrafiltration) is a method to concentrate protein or other macromolecules through a membrane with defined pores. The membranes will have a molecular weight cut-off (MWCO). This is the limit of size (or range) of a protein that can fit through the membrane.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/05/4a52172a-3844-43dd-bb00-2799e5b7fe0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-05-18T05:54:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dialysis</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dialysis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-kg-Tumor-Removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20 kg Tumor Removed</video:title>
      <video:description>This video shows the 20kg tumor removed from the face of a patient. Tumor is the result of abnormal growth of tissues in our body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4a5f3693-66c5-45e6-8fc9-640680b9d6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:24:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/20-kg-Tumor-Removed</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>20</video:tag>
      <video:tag>kg</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-yawning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of yawning</video:title>
      <video:description>Here is an explanation why we yawn.  Recent research has shown that yawning, once believed was for getting oxygen to the brain, might be a cooling exercise for your brain. If your brain is hot it might yawn in order to cool down.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/4a96651e-54a4-46f0-9d6b-028916f663bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2014-10-03T13:41:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-science-of-yawning</video:player_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yawn</video:tag>
      <video:tag>social</video:tag>
      <video:tag>yawning</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Cooling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Least-Common-Multiple-LCM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Least Common Multiple (LCM)</video:title>
      <video:description>Least Common Multiple (LCM)

U02_L3_T1_we6 Least Common Multiple (LCM)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24793.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T16:51:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-68-Least-Common-Multiple-LCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Least</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>LCM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-homemade-magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make homemade magnet?</video:title>
      <video:description>This video has the information about homemade magnet sick science #037 Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/4a98696e-84a8-414e-b83c-d02f9d8e3583/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-10-14T07:04:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-make-homemade-magnet</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-14-Ripple-Tank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 14: Ripple Tank</video:title>
      <video:description>A physics lab demo of the ripple tank which is a shallow glass tank of water used in schools and colleges to demonstrate the basic properties of waves is shown in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4aa309fb-ed6b-417e-ac5c-9fb048528d76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2009-05-27T21:42:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physics-Lab-Demo-14-Ripple-Tank</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ripple</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Dynamics-Flexible-Fitting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Dynamics Flexible Fitting</video:title>
      <video:description>Ribosome (in blue, gold) makes cell proteins from amino acids delivered by tRNAs (orange, green, purple) and EF-Tu (red), and is a popular target for antibiotics research. A method for capturing ribosome in action is shown; the method reveals movement of a protein (blue, curly) into the ribosome.

Visit here for more information:
http://www.ks.uiuc.edu/Research/mdff/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4aaa48c9-44ea-4070-9042-001ced321b69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-27T19:27:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Molecular-Dynamics-Flexible-Fitting</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>antibiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Quantitative-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Quantitative Easing</video:title>
      <video:description>Quantitative Easing

Overview of quantitative easing</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20478.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T15:20:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-150-Quantitative-Easing</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-Numbers-and-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real Numbers and Complex Numbers</video:title>
      <video:description>This video will explain the difference between real numbers and complex numbers. This mainly focuses on complex numbers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4aec2e43-16c9-4c47-a454-abad2bf973ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:49:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Real-Numbers-and-Complex-Numbers</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-2-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to  Chemical Equilibrium Part 2 of 3</video:title>
      <video:description>Here Equilibrium is defined and stated that making reactants is as fast as making products.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/4de36de5-6985-4bd6-be89-27aa44054f9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2010-12-21T12:41:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-2-of-3</video:player_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Baseball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Baseball</video:title>
      <video:description>This video shows the physics related with the baseball flight of ball. Throwing and hitting of the ball should pe at proper angles to get a good result.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/4de64ce9-4188-40c3-b468-e317a0889654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-08T08:12:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physics-Behind-Baseball</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Baseball</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-Normal-3bdb1d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy - Normal</video:title>
      <video:description>A colonoscopy is an examination of the colon or large intestine, that is done with an instrument called a colonoscope. This is a demonstration of the a normal colonoscopy.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4deb7155-0a95-48a7-94bf-5c2014cbfb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T22:45:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Colonoscopy-Normal-3bdb1d</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIfe-Cycle-of-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIfe Cycle of Bryophyte</video:title>
      <video:description>This video gives information about byrophyte life cycle. Bryophytes alternate a gametophytic generation with a sporophytic one. Sporic meiosis is a life cycle in which meiosis gives rise to spores, not gametes. Each of the haploid (1 n) spores is capable of developing into a multicellular, haploid individual, the gametophyte. The first structure formed from spores in most mosses and many liverworts is a filamentous, algal-like, green protonema (plural,protonemata). In some mosses the protonemata are long lived with rhizoids and aerial filaments and they often form dense green mats in suitable sites. Cells in the protonema, probably stimulated by red light and kinetin, give rise to shoots, which enlarge and become the mature gametophytes. In the bryophytes, these are the dominant, independent (photosynthetic) plants.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/06/4df119dc-2e5a-4fe8-8a76-6bb6b132016f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2014-06-24T21:14:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/LIfe-Cycle-of-Bryophyte</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Bryophyte</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Adding-Mixed-Numbers-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Adding Mixed Numbers Word Problem</video:title>
      <video:description>Adding Mixed Numbers Word Problem

U02_L3_T1_we5 Adding Mixed Numbers Word Problem</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24801.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:53:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-73-Adding-Mixed-Numbers-Word-Problem</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standard Model</video:title>
      <video:description>The standard model is the combination of two theories of particle physics into a single framework to describe all interactions of subatomic particles, except those due to gravity. The two components of the standard model are electroweak theory, which describes interactions via the electromagnetic and weak forces, and quantum chromodynamics, the theory of the strong nuclear force. Both these theories are gauge field theories, which describe the interactions between particles in terms of the exchange of intermediary “messenger” particles that have one unit of intrinsic angular momentum, or spin.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/4df9a73a-8c24-4b72-b093-bbf2adf2289d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2010-11-09T11:46:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Standard-Model</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>physics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronay-Artery-Bypass-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronay Artery Bypass Heart Surgery</video:title>
      <video:description>Video of a coronary artery bypass surgery being performed, no audio.  Be advised that this video is of a graphic nature and may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e039677-30e5-450a-bad6-5ae7b5d86df9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Coronay-Artery-Bypass-Heart-Surgery</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coronay</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nursing-Lab-Running-Medication-Through-an-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing Lab - Running Medication Through an IV</video:title>
      <video:description>Quick lab example about administering medication via IV. We go over steps and explain the whole procedures involved in administering the medication.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4e10535a-4e64-4f91-a5eb-a80dc0668474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:36:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nursing-Lab-Running-Medication-Through-an-IV</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Administering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-acid-base-equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: acid-base equilibrium</video:title>
      <video:description>Acid-base equilibrium is of particular importance in biological systems because the pH at which a reaction occurs is very important. This video presents a lecture on acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/4e0b3ebc-1e93-426e-bf11-af1f31a9e326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:15:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-lecture-acid-base-equilibrium</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-blood-gases-ABGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gases ABGs</video:title>
      <video:description>It is blood test performed on a sample of blood taken from an artery venous blood cant be used it is vital to patients management in critical areas such as icu and emergency department.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e286596-486c-4f8b-9a9c-2b8f1447848a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2011-11-29T21:55:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Arterial-blood-gases-ABGs</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABGs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Subtracting-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Subtracting  Fractions</video:title>
      <video:description>Subtracting  Fractions

U02_L3_T2_we1 Subtracting  Fractions</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24802.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-74-Subtracting-Fractions</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Radon-Action-Month-2011-All-Homes-Should-Be-Tested</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Radon Action Month 2011. All Homes Should Be Tested</video:title>
      <video:description>&quot;All homes should be tested for radon gas,&quot; says Ben Ingalls of Denver&apos;s Air Quality Control Agency. http://RadonMonth.WordPress.com &lt;br&gt; The EPA has designated January as National Radon Awareness Month. &quot;Radon problems have been found all over the country,&quot; according to James Gelina, a radon mitigation professional. &lt;br&gt; The Surgeon General warns that radon causes lung cancer. &quot;Testing for radon is easy and inexpensive,&quot; states Ross Aton, NEHA certified radon mitigator. &lt;br&gt; Testing kits are available at hardware stores and from local health departments. According to Jeff Finken of Accredited Radon Mitigation, &quot;Radon problems can be fixed in most homes for under $1,000.&quot; &lt;br&gt; Air Quality Control is America&apos;s largest and most reputable radon remediation contractor. The have offices in Colorado, Minnesota, Wisconsin, Indiana, Kentucky, Michigan, Pennsylvania, Maryland, West Virginia, New York, Connecticut, Georgia, North Carolina, South Carolina, and Massachusetts. Visit www.MitigationSystem.com or call 1-800-NO-RADON.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/01/4e2e4f48-5cd2-45bd-ada6-b81d7c9b0cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-01-11T03:24:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/National-Radon-Action-Month-2011-All-Homes-Should-Be-Tested</video:player_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>ingalls</video:tag>
      <video:tag>National</video:tag>
      <video:tag>month</video:tag>
      <video:tag>gelina</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>aton</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>finken</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-dynamic-observatory-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar dynamic observatory project</video:title>
      <video:description>This is a NASAs solar dynamic observatory project presented by Dean Pesnell. It is an overview studying the sun and using the knowledge on some other planets.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e3afa64-5764-4438-a0d5-07ef889b54ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-10T02:51:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solar-dynamic-observatory-project</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>solar</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Naked-archaeologist-preview-who-wrote-the-dead-sea-scrolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Naked archaeologist preview - who wrote the dead sea scrolls</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of the dead scrolls&apos; author.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4e472b07-ac36-4126-b814-b8cf30a1509e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:06:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Naked-archaeologist-preview-who-wrote-the-dead-sea-scrolls</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>scrolls</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Pulmonary Embolism</video:title>
      <video:description>This video explains what a Pulmonary Embolism is, how it occurs, and the outcomes associated with a pulmonary embolism.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/4e4bbe92-0142-487f-8462-fe8c562ec20e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-13T22:40:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Identifying-Pulmonary-Embolism</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>do</video:tag>
      <video:tag>emboli</video:tag>
      <video:tag>occur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-to-Calculate-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning to Calculate Averages</video:title>
      <video:description>A step by step guide on how to calculate averages explained in this video.Average usually means the middle value in a set of data. This video will show you how to calculate averages.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/4e505c04-4b99-4c3d-98f4-80b5703bbf55/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:21:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Learning-to-Calculate-Averages</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dry-Eye-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dry Eye Treatment</video:title>
      <video:description>This 3D medical animation explains the formation of lipid layer by Meibomian gland in the tear film of the eye. This video also features the role of lipid layer in the functioning of eye. http://www.scientificanimations.com/ophthalmology-animation/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/06/4e5c9d5b-b2cf-4a7c-8d9b-9e9a78bd71e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-06-07T05:21:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dry-Eye-Treatment</video:player_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Meibomian</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>Opthalmology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Practice-of-Art-23AC-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Practice of Art 23AC - Lecture 15</video:title>
      <video:description>Practice of Art 23AC - Lecture 15

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26040.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-18T23:40:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Practice-of-Art-23AC-Lecture-15</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultimate-Medical-Tourism-Destination-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultimate Medical Tourism Destination Video</video:title>
      <video:description>Today bangkok has become the principal gateway and prime tourist attraction for both Bangkok has the ultimate experience for everyone offer courses in several branches of knowledge like literature archeology astrology and medicine</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e72b8bb-e91e-4b81-95fb-7e643ff83dff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-11-29T03:00:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ultimate-Medical-Tourism-Destination-Video</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultimate</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Distribution-of-Speeds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Distribution of Speeds</video:title>
      <video:description>Distribution of Speeds

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26457.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T01:14:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-76-Distribution-of-Speeds</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>distribution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Speeds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Polynomials 2</video:title>
      <video:description>Polynomials 2

U08_L2_T1_we2 Polynomials 2</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24670.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T15:20:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-98-Polynomials-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/10-crucial-facts-to-know-about-Zika-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 crucial facts to know about Zika Virus</video:title>
      <video:description>Here are 10 crucial facts to know about Zika Virus. 
What is Zika Virus?
How does Zika Virus spread?
Which areas are affected? 
What is microcephaly?
Who is in danger regarding Zika Virus? 
How do you know you have been infected with Zika Virus?
How has the Wold responded?
How will this affect the olympics?
is there a cure for Zika Virus?
How will this End? 
Video reff: watchmojo.com
Video original link: https://www.youtube.com/watch?v=lx696VcXaJg</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/02/4e5f99a5-3111-4f53-9eab-119df35a96ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2016-02-06T10:10:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/10-crucial-facts-to-know-about-Zika-Virus</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>zika</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-pH-at-Equivalence-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - pH at Equivalence Point  (Quiz)</video:title>
      <video:description>pH at Equivalence Point  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26800.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-19T02:33:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-pH-at-Equivalence-Point-Quiz</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tsar-Bomba-Largest-Nuclear-Device-Ever-Tested-50MT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsar Bomba - Largest Nuclear Device Ever Tested (50MT)</video:title>
      <video:description>The Tsar Bomba was tested during a time of Cold War tension, when the United States was developing its ICBM missile systems and engaging in the Operation Dominic nuclear tests on the Pacific islands. The USSR needed to demonstrate its might, and originally planned a 100 megaton nuclear test. It was scaled back to 50 megatons to minimize fallout because it was calculated that winds would blow the dust cloud across northern Russia. The effects were astonishing.

Tsar Bomba was a huge bomb, about the size of a car. The USSR&apos;s heaviest carrier plane had to be modified in order to carry it. The bomb was outfitted with a special slow parachute, to give the plane time to travel a substantial distance away before the bomb was detonated. When the bomb exploded, the fireball was so tall that it touched the part of the sky where the plane was upon release. The mushroom cloud it produced was 60 km (37 mi) tall, almost seven times higher than Mount Everest, and 30-40 km wide.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/4e750834-1178-4583-81c6-d5abf3ee74c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-16T12:10:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tsar-Bomba-Largest-Nuclear-Device-Ever-Tested-50MT</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomba</video:tag>
      <video:tag>Largest</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Tested</video:tag>
      <video:tag>50MT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Point-Line-and-Plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Point Line and Plane</video:title>
      <video:description>This video tutorial shows the pictorial description of a point, line and the plane with the examples. Point, line and the plane are the very interesting topics of study in geometry.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/4e878c9b-9a8f-4dce-b1c2-fb8bf9e54ffe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-12-06T10:05:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Point-Line-and-Plane</video:player_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Postulates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Applying-Rational-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Applying Rational Equations 3</video:title>
      <video:description>Applying Rational Equations 3

U11_L2_T2_we3 Applying Rational Equations 3</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24803.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-154-Applying-Rational-Equations-3</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Brain-Stimulation-for-Movement-Disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Brain Stimulation for Movement Disorders</video:title>
      <video:description>This video brought you by orlive and is about deep brain stimulation which is an advanced form of brain surgery that was developed to treat Parkinsons disease and a surgical treatment in which a device called a neurostimulator delivers tiny electrical signals to the areas of the brain that control movement</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/4e8e5b23-2e31-400a-aa5a-77a538b79405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-01T01:46:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Deep-Brain-Stimulation-for-Movement-Disorders</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stimulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Construction-of-tangents-to-circle-from-given-external-point</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Construction of tangents to circle from given external point</video:title>
      <video:description>How to construct tangents to circle from a given external points</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/4e97041c-910d-4979-9b90-1da397be47a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:49:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Construction-of-tangents-to-circle-from-given-external-point</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>tangents</video:tag>
      <video:tag>to</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jellyfish-Mixing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jellyfish Mixing</video:title>
      <video:description>&quot;A viscosity-enhanced mechanism for biogenic 
ocean mixing.&quot; By Kakani Katija &amp; John O. Dabiri. Nature, Vol. 460, No. 7255, July 29, 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/4e97acba-343d-419f-b67e-d8341c601c1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-28T08:54:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Jellyfish-Mixing</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>jellyfish</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>hydrodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-American-Studies-10AC-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - American Studies 10AC - Lecture 26</video:title>
      <video:description>American Studies 10AC - Lecture 26

Introduction to American Studies</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26801.jpg</video:thumbnail_loc>
      <video:duration>4200</video:duration>
      <video:publication_date>2012-09-19T02:34:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-American-Studies-10AC-Lecture-26</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Dimensional-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Dimensional Geometry</video:title>
      <video:description>This video explains a diagrammatic view of three dimensional geometry figures. All the formulas related to 3D geometry are also shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/52731b6b-e6a4-4026-8e28-48d9678ab9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:22:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Three-Dimensional-Geometry</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-de-Esofago-de-Barrett-con-magnificacion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia de Esofago de Barrett con magnificacion</video:title>
      <video:description>El Esófago de Barrett es una entidad clínica debido al reflujo gastroesofágico de larga evolución, se considera Pre-canceroso y a toda persona con reflujo (acidez) crónica debe de buscarse en toda endoscopia, hay dos clasificaciones, el de segmento corto y el de segmento largo, en este video se presenta uno con segmento largo y es apreciado con un video endoscopio con magnificación lo cual aumenta las imágenes hasta un 150 por ciento lo cual orienta en una forma más efectiva al endoscopista a tomar sus respectivas Biopsias. Las personas que ha tenido acidez con regularidad corren el riesgo de padecer el esófago de Barrett y deben hablar de esto con su médico.
El esófago de Barrett es una condición en la cual las células normales que revisten el esófago, llamadas células escamosas, se convierten en células que generalmente no se encuentran en los seres humanos, llamadas células columnares especializadas.El diagnóstico se hace por medio de una endoscopía para mirar el recubrimiento del esófago y una biopsia para examinar una muestra de tejido.Aproximadamente 5 a 10 por ciento de las personas con Barrett desarrollan cáncer de esófago. Debido al riesgo de cáncer, las personas con esófago de Barrett reciben revisaciones frecuentes para detectar o prevenir el cáncer de esófago. www.murrasaca.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/09/5273874e-8f37-4730-b1c9-cfe6ae69063f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:44:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endoscopia-de-Esofago-de-Barrett-con-magnificacion</video:player_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Esófago</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>Reflujo</video:tag>
      <video:tag>Gastroesofágico</video:tag>
      <video:tag>Acidez</video:tag>
      <video:tag>ulcera</video:tag>
      <video:tag>gastritis</video:tag>
      <video:tag>colitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-sickle-cell-anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of sickle cell anemia</video:title>
      <video:description>This video takes a look at Sickle cell anemia. A diseases where the body is not able to get oxygen delivered properly through the hemoglobin.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/5248c013-a924-4fd5-a254-499f5cb192c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-31T00:34:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-explanation-of-sickle-cell-anemia</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Star-Clusters-Simulation-in-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Star Clusters Simulation in Collision</video:title>
      <video:description>This computer simulation shows the gravitational interaction of two young star clusters. The 3.5 million years of the encounter have been compressed into just 27 seconds. The smaller star cluster approaches from the left, has its trajectory bent strongly as it swings by the larger cluster, and then returns for a second pass. The visualization then zooms in and dissolves to a Hubble Space Telescope image of star cluster R136. After a partial zoom out, the sequence continues forward in time to show the clusters merging into a single cluster./nAt the start of the simulation, the smaller cluster is not gravitationally bound to the large cluster. After the first interaction, the pair of star clusters become gravitationally entwined and destined to merge together. A noticeable byproduct of the encounter is that interactions between stars efficiently eject massive stars from the smaller cluster. Some of these ejected stars would be considered runaways. Further, the stars in the smaller cluster are a million years older than those in the larger cluster, which would help explain the observed age discrepancies. Finally, note that while all the stars shown are initially hot and blue, some reach the end of their lives during the simulation and evolve into cooler red giant stars./nThe dense star cluster called R136 is located within the Tarantula Nebula (also known as 30 Doradus), a giant star-forming region in a nearby dwarf galaxy. Astronomers suspect that the multiple clumps of stars within R136 are actually a pair of interacting star clusters. Supporting evidence for this idea comes from the large number of &quot;runaway stars&quot; -- stars moving with unusually high velocity -- that have been found within the nebula. A single, large star cluster would not produce as many runaway stars as two smaller interacting star clusters. In addition, some of these runaway stars are older than the estimated age of R136.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/03/5249647a-009a-45aa-bc1d-14d4a3aa849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-03-03T09:36:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Star-Clusters-Simulation-in-Collision</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>R136</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileocolectomy-for-Crohns-Disease-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileocolectomy for Crohn&apos;s Disease Video</video:title>
      <video:description>Surgery plays an integral role in controlling symptoms and treating complications of Crohn disease because of the high rate of disease recurrence after segmental bowel resection the guiding principle of surgery is preservation of intestinal length and function</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/524c0c8c-8676-4173-bf18-c07b0bd920cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:20:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ileocolectomy-for-Crohns-Disease-Video</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileocolectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Translamina-terminalis-Approach-to-Craniopharyngiomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Translamina terminalis Approach to Craniopharyngiomas</video:title>
      <video:description>The interhemispheric translamina terminalis approach has made total removal of a craniopharyngioma less risky nevertheless one of the pitfalls of this approach is cutting of the draining veins combined with retraction</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/52534131-6723-49d5-ae84-3106d05afd61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-06T18:17:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Translamina-terminalis-Approach-to-Craniopharyngiomas</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>terminalis</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>craniopharyngiomas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pharmacology-part-3</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dimensional-Analysis</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Is-Samarium</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Interference-of-Waves</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study About MicroEvolution And MacroEvolution</video:title>
      <video:description>A detailed study of the micro-evolution vs macro-evolution is discussed here. The comparison between the two is explained here by an expert to help you.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/52971c33-1ddf-40ce-a304-43bbde174065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2012-12-01T05:53:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>MacroEvolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis: a new algorithm</video:title>
      <video:description>Existing texture synthesis algorithms are time consuming and fail to deliver in some application areas. Progressive texture synthesis, in this case, can provide an added functional advantage. This video presents some examples of practical use of the progressive texture synthesis algorithm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/10/52be025b-7a9e-44f6-a3e0-e0328f1093ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2007-10-30T19:20:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</video:player_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Switched On and Off</video:title>
      <video:description>Regulatory switches are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger. Basically this is the way for cell to control protein expression.   RNA. www.hhmi.org</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/52d0b976-53e9-4a33-88c5-d3d588b1d154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-08-02T20:52:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneswitch</video:tag>
      <video:tag>proteinexpression</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>regulatorymolecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technical Composition of Slave 1  Performance Robot</video:title>
      <video:description>What is Slave I Performance Robot made of? Know the answers here in this video from 
Area 2881 artist Carl Pisaturo. He also explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/52e15a71-3909-4a0a-97bb-cbcdf336bd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-08-30T15:33:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mice memory test (Barnes memory test)</video:title>
      <video:description>Mice can be trained to use spatial cues to navigate a maze that tests their ability to remember specific locations.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/05/53221a5d-0bd9-439d-8074-ab63f5f13751/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2016-05-20T03:13:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of amylose and amylopectin: training Video</video:title>
      <video:description>Amylose and amylopectin are highly branched polymers of glucose found in plants. Both amylose and amylopectin are components of starch. This video shows how to assay amylose and amylopectin in starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5328f420-c1f3-443e-bede-5eebca3a6cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-28T10:14:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</video:player_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Amylose</video:tag>
      <video:tag>Amylopectin</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Disulfide Bonds</video:title>
      <video:description>Disulphide bonds stabilize the structure of proteins by forming the interconnecting bond. Disulphide bonds are formed by oxidation of Two Cys residues.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/5351f16b-2b32-4a1d-a457-3c13e4ceed77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-02-10T01:57:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>disulfide</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Mechanics of Mater</video:title>
      <video:description>Lec 11- Mechanics of Mater.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17107.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-02T10:06:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magpies-can-recognize-themselves-in-a-mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magpies can recognize themselves in a mirror</video:title>
      <video:description>This video shows that in a mirror test magpies can identify themselves. Magpies are the non-mammals to do so as shown a new research.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/532eddaa-6fe5-4a16-840b-ae6fc0a3cdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-21T19:41:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Magpies-can-recognize-themselves-in-a-mirror</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>magpies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : When the Skin is Cut</video:title>
      <video:description>How the Body Works When the Skin is Cut

When the skin is cut, blood vessels are also damaged and blood seeps into the wound cavity where it clots.  The fibrin strands in the clot shrink, pulling the edges closer together.  Later the cells in the cut edges start to multiply and migrate into the clot.  At the same time, macrophages enter the wounded area and begin to remove dead cells, the blood clot, bacteria and any debris that has entered the cut.  Capillaries enter the clot, to supply blood to the multiplying epidermal and dermal cells.  All this occurs beneath the scab formed by the dried blood clot.  When the cut has been repaired, the fibrin and collagen that have been deposited in the wound shrink to bind the two surfaces together.  A pale fibrous scar is formed if the wound is large and the repairing tissue did not receive a blood supply.  In cases of severe injury, surgical stitches may be needed to pull the cut surfaces together.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/533e5a9b-1a05-4616-ba0a-dd068ad750ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-29T22:53:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of an intelligent droplet</video:title>
      <video:description>This video shows an floating oil droplet. The droplet if floating on an aqueous solution can make its own way through a labyrinth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/534191a9-6262-4bbb-95c0-c035fce45b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-11-21T19:54:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>droplet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunk doomsday prophecy disapproved by NASA</video:title>
      <video:description>With the dawn of 2012, various TV shows and authors are continuously predicting the dawn of earth as well. Some argue that a body/planet in space will hit the earth. Mr David Morrison, a NASA scientist disapproves these claims. In fact, he says December 21, 2012 will like any other day.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/533f810b-49ef-4b98-9f62-9e9f40028f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2013-02-09T07:05:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>doomsday</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>disapproved</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cells attacking on  cancer cells.</video:title>
      <video:description>This video shows activated T cell which are shiny blue and attacting on the cancer cells to kill them. 

REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/534a6bd8-424b-4557-8269-1fe84fe9f508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-04-11T01:10:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>citototoxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Empty-Space-Through-the-Wormhole-Science-Channel-Documentary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Future of Empty Space Through the Wormhole Science Channel Documentary</video:title>
      <video:description>Through the wormhole an american science channel documentary series presented by morgan freeman about space time life itself since quantum mechanics tells us that nothing in the universe has a completely stable energy and more</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/5541a717-5bcb-478a-a7a7-9ff7b223456c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:36:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Future-of-Empty-Space-Through-the-Wormhole-Science-Channel-Documentary</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotics</video:title>
      <video:description>Quick look at advancements in the field of robotics.  This video will show you different examples of these type of tech.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/55643159-47ab-4d6e-86b1-1ea56c26adb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T23:11:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robotics</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Teknolojileri</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>533886493376471</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mind-Body-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mind-Body Interactions</video:title>
      <video:description>&quot;Lec Last - Mind-Body Interactions&quot; (March 16, 2010) David Spiegel, Stanford Professor in the Department of Psychiatry and Behavioral Sciences, discusses hypnosis, the mind, and its therapeutic interaction with the body from helping patients stop smoking to prolonging the lives of cancer patients.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_18741.jpg</video:thumbnail_loc>
      <video:duration>6836</video:duration>
      <video:publication_date>2012-09-04T04:29:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Mind-Body-Interactions</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biomedicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>body</video:tag>
      <video:tag>hypnosis</video:tag>
      <video:tag>Herbert</video:tag>
      <video:tag>Spiegel</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>suggestibility</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>placebo</video:tag>
      <video:tag>phar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectroscopy-of-flame-atomic-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectroscopy of flame atomic absorption</video:title>
      <video:description>Flame atomic absorption spectroscopy is a tool for analyzing metal. This video outlines the background on flame AA, ca loto, PACSS and flame AA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/55661438-56f3-41ae-be10-c02d6fb08adf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2011-10-23T04:00:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Spectroscopy-of-flame-atomic-absorption</video:player_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Flame</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
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      <video:title>Osteochondral Allograft and Autograft Transplantation</video:title>
      <video:description>Osteochondral allograft is one of the cartilage grafting techniques indicated in patients with articular cartilage damage in the knee to restore normal functioning</video:description>
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      <video:publication_date>2011-11-29T11:28:16.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Wasp-33-and-exoplant-transit</loc>
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      <video:description>The Deep sky videos team is studying the exoplanet transit, star under study is wasp-33 which 33 light-years away from earth. Demonstration is by Lian Hardy, University of Sheffield.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Wasp-33-and-exoplant-transit</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>This lecture is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>Functions of Axons And Tracts</video:title>
      <video:description>A well animated video showing the whole process from axons to tracts. This video is designed for the education purpose to help you.</video:description>
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      <video:uploader>mossar</video:uploader>
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      <video:title>ATP cycle</video:title>
      <video:description>Adenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a phosphate group (dephosphorylation). This produces the molecule ADP (adenosine diphosphate), which is subsequently phosphorylated to produce ATP. This video summarizes the ATP cycle in cells and introduces the key terms. Groovy music by Ben Hammer.</video:description>
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      <video:uploader>Kristen Aber</video:uploader>
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      <video:title>Lec 36 - Distance Between Planes</video:title>
      <video:description>Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>An idiot abroad series - back wax</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
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Operating Systems and System Programming</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cholesterol is one of the most established risk factor for heart disease. By lowering cholesterol, risk of heart disease can be lowered considerably. Less than 100mg/dl LDl and more than 50mg/dl HDL is considered to be safe level of cholesterol. Edited by Ashraf</video:description>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2013-02-10T02:03:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sunburn</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Sunburn</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid To Mars</video:title>
      <video:description>This video is Sci fi science that shows how our next door neighbour, the frozen Mars can be made viable for life using the very same gases  that we have pointed out as destroying our planet: the green house gases. Here is  asteroid to Mars</video:description>
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      <video:tag>Fi</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Understanding Logical Statements 1

U12_L1_T2_we1 Understanding Logical Statements 1</video:description>
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      <video:duration>233</video:duration>
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      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols - fab four and vacuum energy</video:title>
      <video:description>Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation.</video:description>
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      <video:publication_date>2013-01-30T08:33:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sixty-symbols-fab-four-and-vacuum-energy</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Colon Surgery Animation</video:title>
      <video:description>In this video, How cancer colon surgery is performed is animated. Colorectal cancer affects about 150,000 people every year, making it the third most common cancer in both men and women. Colorectal cancer (colon cancer)is most often treated with surgery to remove the tumor, and possibly, chemotherapy and radiation.</video:description>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>phsyco</video:uploader>
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      <video:title>COLLAPSE OF DARWINISM IN POLLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN POLLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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  <url>
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      <video:description>DARWINISM COLLAPSED IN BELGIUM THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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      <video:title>Miracles in nature</video:title>
      <video:description>Miracles in nature is shown in this miracle video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/9e770246-fa58-48aa-9c5c-0445da328936/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:57:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Miracles-in-nature</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-3-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 3: Imaginary mechanisms</video:title>
      <video:description>This is the third part of a video series on collapse of evolution. It highlights various means in which nature balances. More information can be found on harunyahya.com.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/2d66055f-5903-4eb5-9b5a-cff60f614dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2009-07-19T07:40:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Collapse-of-evolution-3-Imaginary-mechanisms</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-the-Avogadros-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - the Avogadro&apos;s number</video:title>
      <video:description>This is a chemistry lesson discussing Avogadro s number. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/57d88ad3-fb0a-490c-b155-fd105d19d603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2013-01-11T08:22:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Numberphile-the-Avogadros-number</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planet-Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planet Venus</video:title>
      <video:description>The morning and the evening star that we see are one and the same planet Venus. It is our closest neighbor in the solar system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/5804f3cf-fe65-4163-aee0-f7a8646e22bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2009-06-10T12:23:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Planet-Venus</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Susan-Cook-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Susan Cook-Part-1  Hip Testimony</video:title>
      <video:description>Susan Cook explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/02/580a3023-8ab5-42ea-8651-341476c99eb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2010-02-01T11:51:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Susan-Cook-Part-1-Hip-Testimony</video:player_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution : SN1 and SN2</video:title>
      <video:description>Two examples of Organic Chemistry reactions in early silent movie style.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/58214749-a8c3-4da4-8b27-ba6949ff0ac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-09T01:41:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2</video:player_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>ochem</video:tag>
      <video:tag>silent</video:tag>
      <video:tag>Biochemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Tye-a-Deeply-Place-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tye a Deeply Place Knot</video:title>
      <video:description>It is very important for a doctor to be expert in putting deeply placed knots. Putting a knot in a deeply placed vessel is the best for practice.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/58403f1c-1e70-4b15-a92b-681fef2a2504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-11T22:55:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Tye-a-Deeply-Place-Knot</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deeply</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Knot</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Cardiovascular Sanofi</video:title>
      <video:description>Sanofi is to improve the health of an individual whether it is man or woman. In this animation, working of a healthy heart is shown how it purifies blood and keeps the flow of oxygenated blood to other body parts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/5aa3ad98-4353-4635-83c0-59c24d8545f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-11T02:58:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Sanofi</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-Bone-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Bone Repair</video:title>
      <video:description>This animation shows the repair process that a broken bone or fracture goes through in healing. It shows how the broken joint reattaches itself as it was before the violent separation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5ab497a2-e703-4360-9200-4ee1a7421ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-28T05:23:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Animation-Bone-Repair</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA2</video:title>
      <video:description>DNA  140-mer superxelix turn</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5aba613f-03b6-4461-84cc-692794f45bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-22T16:56:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/DNA2</video:player_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>140</video:tag>
      <video:tag>mer</video:tag>
      <video:tag>superxelix</video:tag>
      <video:tag>turn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-11-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 11 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Discusses causes of mammalian poor regeneration possibility: lost or altered genetic program. What have we lost?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/5ac9aa36-dc64-4f75-9471-6ec84c2692d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-16T03:02:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-11-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19504.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-05T03:05:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis: leading cause of cardiovascular disease</video:title>
      <video:description>Atherosclerosis is a condition is which lipids deposits into the wall of blood vessel. When this happens in the vessels supplying blood to heart, it is called coronary artery atherosclerosis. Coronary artery atherosclerosis reduces and ultimately prevents supply of blood to heart muscle leading to heart attack. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5ac69754-1cdb-469e-b60c-6ebe18bbab00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-28T11:25:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering</video:title>
      <video:description>This video shows how genetic engineering works. A new gene can be inserted into a loop of bacterial DNA called a plasmid. This is done by cutting the plasmid DNA with a restriction enzyme, which allows a new piece of DNA to be inserted. The ends of the new piece of DNA are stitched together by an enzyme called DNA ligase. The genetically engineered bacteria will now manufacture any protein coded by genes on the newly inserted DNA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/5acf14fe-b40b-4c31-ab73-8c89314210d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-08T23:46:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetic-engineering</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virgin-birth-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virgin birth part 1</video:title>
      <video:description>This video shows how polar bodies rejoin the germline.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/93d64383-c775-4cb8-95ce-efcbea643fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-05-27T21:21:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Virgin-birth-part-1</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Virgin</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Wasps</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>imprinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Sloth-that-is-mighty-mouldy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Sloth that is mighty mouldy</video:title>
      <video:description>This animal seems to lazy to even take time off for personal grooming. The sloth is also mighty slow in movement hence the growth of mould. This is the Amazon Assassin by BBC Earth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5addc99d-7edc-49a8-9db0-49aabd33681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:50:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Sloth-that-is-mighty-mouldy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mouldy</video:tag>
      <video:tag>Sloth</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>Assassin</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-81-Converting-Fractions-to-Decimals-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Converting Fractions to Decimals Example</video:title>
      <video:description>Converting Fractions to Decimals Example

u03_l1_t1_we4 Converting Fractions to Decimals</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24814.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-17T16:56:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-81-Converting-Fractions-to-Decimals-Example</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cycle-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cycle of Oxygen</video:title>
      <video:description>This video shows the process of oxygen cycle with the animated video. Photosynthesis and respiration are the contrary processes which helps in balancing the cycle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5af2a8b6-949f-411e-956d-62faa8256796/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-12T04:25:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Cycle-of-Oxygen</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 4</video:title>
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      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/5af43c2f-7d51-4f9f-b9e0-906d2bdb9028/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:33:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-4</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Technology-Transfer-at-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Technology Transfer at Stanford University</video:title>
      <video:description>&quot;Lec 20 - Technology Transfer at Stanford University&quot; Kirsten Leute from Stanford&apos;s Office of Technology Licensing discusses how the OTL works, statistics and how to find a technology from Stanford to license into your startup.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19022.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-04T08:56:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-20-Technology-Transfer-at-Stanford-University</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser - Part 1</video:title>
      <video:description>Have you ever wonder what happens next when you have a blood sample taken by the doctor? Watch this video to understand a full procedure for enhancing your knowledge.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/5af9cdf5-d453-4864-9119-f99c9bb69d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-09T05:38:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-With-Automated-Blood-Analyser-Part-1</video:player_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-2-CS-of-hemetemesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step 2 CS of hemetemesis</video:title>
      <video:description>This video is produced by USMLE and discuss the hemetemesis case. A case example of a 46 year old man brought to hospital while vomiting blood is used. His condition at entry of a medical facility is first analyzed. Watch and learn more.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5b0b2d4c-8f06-423c-8f16-26be1935d08a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T18:07:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Step-2-CS-of-hemetemesis</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hemetemesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Demonstration-Of-Oersteds-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demonstration Of Oersted&apos;s Experiment</video:title>
      <video:description>In this video, the experiments are shown to demonstrate that the direction of the magnetic field depends upon the direction of the current. The materials used in this experiments are a commutator, conducting wire, battery, and a magnetic needle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/5b0f694e-bb86-4bae-8b7d-756532f66c4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-12T02:20:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Demonstration-Of-Oersteds-Experiment</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Oersted</video:tag>
      <video:tag>s</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovary-Model-Primordial-Primary-Follicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Primordial &amp; Primary Follicles</video:title>
      <video:description>IN this ovarian model you will see the primary oocytes which re surrounded by follicular cells. It details the egg nest which form a primordial follicle.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5da1e16d-6a37-42ca-aec9-784f4b5fa83a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T19:20:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ovary-Model-Primordial-Primary-Follicles</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>primordial</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Follicles</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>foccile</video:tag>
      <video:tag>oocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hurricane-Bill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hurricane Bill</video:title>
      <video:description>Here are 14 views of hurricane Bill as posted by  NOAA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5da26fac-9c93-423f-892b-603c9dac18de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-24T21:48:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hurricane-Bill</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  X-Ray</video:title>
      <video:description>Chest x-ray, mitral valve calcification is performed to check chest diseases and related heart disease. This procedure involves measurement of chest diameter, heart position and the surface of lungs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5db9d8c5-c747-417e-ba06-d9a2e799f6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2011-12-01T00:05:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chest-X-Ray</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>calcification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-Induction-Live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor  Induction - Live birth</video:title>
      <video:description>This baby center video shows labor induction. Source of this video is babycenter.com. Watch one mom&apos;s induced labor, from first Pitocin drip to final push. Learn the medical reasons for induction, how doctors induce labor, and the risks involved.
Video Transcript/nNarrator: Sometimes your body needs a little jumpstart to kick into labor.
Today, Cheryl – 39 weeks pregnant – has arrived for her scheduled induction at Abington Memorial Hospital, in Abington, Pennsylvania.
There are many forms of induction but all have the same goal, says Dr. Richard Carapellotti, Cheryl&apos;s obstetrician.
Dr. Carapellotti: We actually induce contractions. Contractions hopefully will cause cervical dilatation. As the cervix dilates, the labor progresses and ultimately the baby&apos;s delivered vaginally.
Narrator: Your doctor or midwife may choose to induce your labor for a number of reasons:
You are a week or more past your due date, and you show no or slow signs of cervical dilation and labor.
Your water breaks, but your labor doesn&apos;t start.
Or you or your baby face medical issues that pose a health threat, which is the case for Cheryl.
Cheryl has an antibody in her blood that could harm her baby, so the induction is a precautionary measure to help avoid any problems.
There are a number of methods available to medically induce or ripen the cervix to get your labor moving.
If your labor needs to be induced, you may be treated with one or more of the following in the hospital:
A foley catheter. Your practitioner may insert a tube with a very small, uninflated balloon at the tip into the opening of your cervix, demonstrated here with this curled-up hand.
The balloon is then inflated, which puts pressure on your cervix and amniotic sac. This stimulates the release of prostaglandins – hormones that cause the cervix to open and soften.
Prostaglandins are also available as a medication in several forms, including a pill and a gel. Your caregiver will insert the medication into your vagina to help your cervix dilate.
Stripping or sw</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/5da2799d-f753-41ed-9be8-d3f568ef7216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-11-23T20:13:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Labor-Induction-Live-birth</video:player_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numerical-On-Linear-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numerical On Linear Programming</video:title>
      <video:description>How to solve graphically the system of linear constraints is shown in this tutorial video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/5dc3099f-e9a3-4fcd-9fae-64113cf2dfdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-12-20T13:37:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Numerical-On-Linear-Programming</video:player_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>numerical</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Definition-And-Its-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics- Definition And Its Functions</video:title>
      <video:description>This video will help you in understanding the working of antibiotics inside your body. Antibiotics are medicine that inhibits the growth of micro-organism among blood cells caused by bacteria.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a6f43dbd-6e89-4e58-8f28-7cdbf755c2ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:59:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Antibiotics-Definition-And-Its-Functions</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Urinary Bladder</video:title>
      <video:description>Video shows a step by step procedure for the examination of urinary bladder. Video is very helpful for the medical students and is performed by well experts.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a705f4e2-0f46-4cc8-a78f-d4f91bc617b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T18:45:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Examination-of-Urinary-Bladder</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Metencephalon-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Metencephalon &amp; Medulla</video:title>
      <video:description>This video depicts the mid brain and its anatomy including the fourth ventricle, pons, central canal, and medulla oblongata</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/a72c1384-9973-40e4-bcea-4f8f43be840d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2010-11-13T20:27:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Metencephalon-Medulla</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Metencephalon</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>Fourth</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>pons</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colostomy-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Surgery Video</video:title>
      <video:description>The video is all about colostomy in which another path is made through the body to act as anus so that waste stuff wcomes out through that way. Watch this video for more detail about it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/a747b56e-671d-4a93-91f3-8b9e28589f4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-01T22:49:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Colostomy-Surgery-Video</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-accidental-mind-an-interview-with-Devid-J-Linden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The accidental mind: an interview with Devid J Linden</video:title>
      <video:description>This video presents an interview with Devid J Linden, the author of the book called The Accidental Mind. In this interview, Linden explained his reasons for writing the book. He also described his thought about how evolution has created human mind. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5dfaf783-32c3-40e2-aba1-21fd9585346a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-27T11:06:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-accidental-mind-an-interview-with-Devid-J-Linden</video:player_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biography of Earth</video:title>
      <video:description>This video shows how does our remarkable world was formed. This world is full of wonders. This video shows much more than you know about the formation of this earth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/5e07970b-13f8-4838-bca3-9c1c0aa59faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2010-11-16T13:44:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Biography-of-Earth</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>History</video:category>
      <video:tag>How</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pi-and-bouncing-balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pi and bouncing balls</video:title>
      <video:description>This a numberphile video on the bouncing ball and pi. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/5e03f11f-5e76-4cd2-89cf-d7eb700e589b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>793</video:duration>
      <video:publication_date>2013-02-03T00:28:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Pi-and-bouncing-balls</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bouncing</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Semiconservative-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Semiconservative Replication</video:title>
      <video:description>Semi conservative replication is a normal process of DNA synthesis, in which the two original strands of the molecule separate, and each acts as a template on which a new complementary strand is laid down.
The genetic information in a bacterial cell is stored in the form of a double stranded covalently closed circle of DNA; Replication begins at a specific site called the origin. The origin replicates and then DNA replication proceeds in two directions, the two original strands shown as solid lines serve as the templates for synthesis of new strands, shown as dotted line, this refereed to as semi conservative replication</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/5e1d909e-3c59-44f4-b25b-cbac323e95ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T03:17:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Semiconservative-Replication</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Semiconservative</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/10-Discoveries-Unexplained-By-Sciencemp4Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 Discoveries Unexplained By Science.mp4Test</video:title>
      <video:description>10 Discoveries Unexplained By Science.mp4</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/06/60da6a95-49f6-4402-8ad7-b11ccf310dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-06-10T00:26:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/10-Discoveries-Unexplained-By-Sciencemp4Test</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>10</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>Unexplained</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part V</video:title>
      <video:description>Changes in the positions of sidechains in the catalytic site of F1-ATPase bringing about binding and subsequent hydrolysis of ATP. 
video by Said Sannuga  at MRC</video:description>
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      <video:description>According to Dembski, in the five years to follow, molecular Darwinism - Darwinian process is able to produce molecular structure at sub-cell levels - will be extinct. At that point, there will be a crisis in evolutionary biology as this concept is largely depended on right molecules. On the other hand, intelligent design will be at an advantage but at a price, it must invest in talented researchers who will provide insight to biological systems. More resource can be found on harunyahya.com.</video:description>
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      <video:description>The fact that it is quite impossible for the functional structure of proteins to come about by chance can easily be observed even by simple probability calculations that anybody can understand. evolution falls into a terrible abyss of improbability even when it comes to the formation of a single protein.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Subcutaneous Injection was originally produced by the us army in 1978 it has been reformatted and edited for digital use by the brookside associates medical education division this modification is c 2005 all rights reserved</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Myomectomy involves the surgical procedure for the removal of fibroids from uterus. A whole surgical procedure is described here.</video:description>
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    <loc>https://dnatube.com/videos/Trap-Jaw-vs-Ant-Lion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video clips from monster bug wars Shows the fights of Trap-jaw and Ant lion. Their body structure and different parts are discussed here.</video:description>
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      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Calcium-carbonate</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Calcium carbonate video</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Creating-nano-machines</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Creating nano-machines</video:title>
      <video:description>Nano-machines are smaller than the cells of the body. This machines may revolutionized medicine as well as other everyday utilities. Edited by Ashraf</video:description>
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      <video:player_loc>https://dnatube.com/videos/Creating-nano-machines</video:player_loc>
      <video:uploader>lose</video:uploader>
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    <loc>https://dnatube.com/videos/Percutaneous-RFA-in-HCC-Ain-Shams-clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Percutaneous RFA in HCC-Ain Shams clinic</video:title>
      <video:description>This is a HCC-Ain Shams clinic video showing percutaneous RFA. A 70 year old man complain of right  hypochondrium pain that has lasted for six months. This is a case of known liver disease, previously the patient had been admitted for hematemesis.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The dressing applied by the surgeon is either &quot;rigid,&quot; usually made of plaster-of-Paris, or &quot;soft,&quot; using ordinary cotton bandaging techniques.</video:description>
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    <loc>https://dnatube.com/videos/mechanism-of-action-video-military-man-getting-shot</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Scientific animation and medical education military man getting shot produced for a military equipment company by tres3d medical-animation-studio 
MOA mechanism of action video</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cell and Transport Physiology (part 3_5)</video:title>
      <video:description>In cell transport substances move across the cell membrane solvent molecules (water) and solute molecules both cross the cell membrane either towards the intracellular space or the extracellular space</video:description>
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      <video:duration>289</video:duration>
      <video:publication_date>2010-11-25T21:18:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-and-Transport-Physiology-part-3_5</video:player_loc>
      <video:uploader>phsyco</video:uploader>
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      <video:tag>cell</video:tag>
      <video:tag>Transport</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Biology-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Biology Work</video:title>
      <video:description>With amazing tools that peer deep into cells, cell biologists are beginning to understand the structure, function and history of these highly organized, complex, chemical factories that are the building blocks of life. Voyage into the microscopic world of prokaryotic, eukaryotic cells, chloroplasts, and mitochondria. 17 minutes, color.

direct link to purchase video:

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      <video:player_loc>https://dnatube.com/videos/Cell-Biology-Work</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-GMAT-Math-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - GMAT Math 35</video:title>
      <video:description>GMAT Math 35

177-180, pg. 176</video:description>
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      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fast-Maths-Trick-of-Calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fast Maths Trick of Calculation</video:title>
      <video:description>Improve your Math calculation speed and power up your weak math. For more such videos visit www.glad2teach.co.uk</video:description>
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      <video:player_loc>https://dnatube.com/videos/Fast-Maths-Trick-of-Calculation</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Speed</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exercise-is-must-for-heal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercise is must for heal</video:title>
      <video:description>General recommendations for improved health are to exercise on most days of the week that is five to six for at least 30 minutes of moderate intensity exercise like walking. If you are trying to lose weight or maintain weight loss. the consensus is</video:description>
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      <video:player_loc>https://dnatube.com/videos/Exercise-is-must-for-heal</video:player_loc>
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      <video:tag>Must</video:tag>
      <video:tag>Health</video:tag>
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    <loc>https://dnatube.com/videos/Circulation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Circulation</video:title>
      <video:description>The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes and lymph, gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.

This system may be seen strictly as a blood distribution network, but some consider the circulatory system as composed of the cardiovascular system, which distributes blood, and the lymphatic system, which distributes lymph. While humans, as well as other vertebrates, have a closed cardiovascular system (meaning that the blood never leaves the network of arteries, veins and capillaries), some invertebrate groups have an open cardiovascular system. The most primitive animal phyla lack circulatory systems. The lymphatic system, on the other hand, is an open system.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.</video:description>
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      <video:publication_date>2010-11-09T13:47:18.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circulation</video:tag>
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    <loc>https://dnatube.com/videos/Communication-among-animals</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Communication among animals</video:title>
      <video:description>Communication and mutual assistance among animals are demonstrated in this science video.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Communication-among-animals</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animal</video:tag>
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      <video:tag>Mutual</video:tag>
      <video:tag>asistance</video:tag>
      <video:tag>Evolution</video:tag>
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      <video:tag>Darwin</video:tag>
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      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>animals</video:tag>
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    <loc>https://dnatube.com/videos/Workshop-on-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a suturing workshop from the University of Wisconsin. It teaches on the various aspects of suturing that include the tools of trade, type of sutures and complications that may arise while undertaking the operation.</video:description>
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      <video:publication_date>2011-12-06T20:26:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Workshop-on-Suturing</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suturing</video:tag>
      <video:tag>Workshop</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Tyndall-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tyndall Effect</video:title>
      <video:description>When a strong beam of light is passes through a colloidal solution then the light is scattered by the colloidal particle. This scattering of light is called Tyndall effect. Video shows the Tyndall effect with a diagram.</video:description>
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      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-front-view-of-hearth-without-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The front view of hearth without blood</video:title>
      <video:description>The front view of the heart most clearly reveals the structure of this powerful muscle. The heart has four chambers surrounded by thick muscular walls. In this model, the right atrium (on your left) is shown in blue, the left atrium (on your right) in yellow, the right ventricle in purple, and the left ventricle in red. The chambers contain valves (shown in white) that prevent the blood from flowing back inside once it has been pushed out. Click on the &quot;Front view with blood&quot; link to see the blood in motion</video:description>
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      <video:publication_date>2013-02-08T23:30:20.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>View</video:tag>
      <video:tag>hearth</video:tag>
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    <loc>https://dnatube.com/videos/Lec-97-Another-Stoichiometry-Example-in-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Another Stoichiometry Example in a Solution</video:title>
      <video:description>Another Stoichiometry Example in a Solution

Another Stoichiometry Example in a Solution</video:description>
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      <video:category>Chemistry</video:category>
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      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dealing-with-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing with Choking</video:title>
      <video:description>Choking is something we encounter in our everyday life. This video will Demonstrate the safe steps to take when some one is choking. Please follow these steps with caution.</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2011-12-11T22:45:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dealing-with-Choking</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>choking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solidarity-Among-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solidarity Among Animals!</video:title>
      <video:description>Solidarity is called as the integration, and degree and type of integration, shown by a society or group with people and their neighbours and this videos shows solidarity among animals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/80f93b76-8934-46e7-abe2-e78939a2cba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-05-17T20:31:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solidarity-Among-Animals</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Solidarity</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-M142-HIMARS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System M142  (HIMARS)</video:title>
      <video:description>The video documents further success and usage of the HIMARS  which has the capacity to carry six rockets or one Army Tactical Missile System (ATACMS) missile on the U.S. Army.s new Family of Medium Tactical Vehicles (FMTV) five-ton truck, and can send out the entire M270 Multiple Launch Rocket System (MLRS) family of munitions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/589e8d27-ee75-4d2c-b742-d28419c3de2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-25T20:54:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-M142-HIMARS</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 4)</video:title>
      <video:description>In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit. 
Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/643681bb-36a1-4823-bcdb-0bc094f2af39/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T22:02:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prehistoric-Iron-Smelting-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prehistoric Iron Smelting Demonstration</video:title>
      <video:description>Experimental archaeologist Jake Keen demonstrates some of the concepts of iron smelting in a bloomery furnace using techniques believed to have been used during the British Iron Age. The demonstration was part of Wessex Archaeology&apos;s annual practical archaeology course.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/643ef0b1-fcd8-40d1-9307-c3961a460dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-04-08T20:27:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prehistoric-Iron-Smelting-Demonstration</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Pressure-on-your-Body-KreativeVistas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Pressure on your Body - KreativeVistas</video:title>
      <video:description>Doctors show this patient education film while explaining what high blood pressure (otherwise known as the silent killer) does to a body. A KreativeVistas Production for Kaiser</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/643fc438-d4dd-4e4e-8605-97c9d69a1403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-24T23:15:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Effects-of-High-Blood-Pressure-on-your-Body-KreativeVistas</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>KreativeVistas</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005</video:title>
      <video:description>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005.
Session 1

Instructor: Irving Singer

View the complete course: http://ocw.mit.edu/24-264F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15278.jpg</video:thumbnail_loc>
      <video:duration>8323</video:duration>
      <video:publication_date>2012-08-28T16:19:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-1-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>World</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Absorption-and-metabolism-of-orally-administrated-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Absorption and metabolism of orally administrated drugs</video:title>
      <video:description>Orally administrated drugs dissolve in the stomach where acidic drugs are absorbed. Alkaline drugs are absorbed in the first part of intestine. Absorbed drugs are transported to the liver where most of the drugs are metabolized. Some drugs are re transported to the small intestine for further metabolism. Edited by Ashraf.  

Medications that you swallow travel from your stomach or intestine into your bloodstream and then are carried to all parts of your body. This is known as absorption. The speed with which this occurs depends on several factors:

The type of medication you are taking – e.g. liquid or tablet
Whether you take your medication with food, after food or on an empty stomach
The ability of your medication to pass into your bloodstream – some medications have a special coating and dissolve slowly in your stomach
How your medication reacts with the acid conditions in your stomach
Whether your medication interacts with other medications you are taking at the same time</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/667a6012-5c36-48aa-acd3-040ee7abf427/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-09T09:52:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Absorption-and-metabolism-of-orally-administrated-drugs</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-our-brain-really-powerful-as-they-say</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is our brain really powerful as they say?</video:title>
      <video:description>There are many myths about our brain we thought were true but it is actually not. Here in this video, some of them are explained. For example, the bigger is the better? or other features.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/09/6699a7f3-a473-437d-ab0e-e87e6eb6c3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2014-09-13T02:22:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Is-our-brain-really-powerful-as-they-say</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>myths</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-of-a-inflatable-heat-shield-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing of a inflatable heat shield in space</video:title>
      <video:description>This video shows a inflatable heat shield being tested in space. One day spacecrafts may use inflatable shields to protect themselves as they plunge into the atmosphere.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/66a0e518-ed3c-4c12-9c4b-2bf81df16ebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-11-23T23:52:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Testing-of-a-inflatable-heat-shield-in-space</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Thermal Equilibrium</video:title>
      <video:description>This video shows an experiment to understand the principles of thermal equilibrium. Heat energy transfers from a body at higher temperature to a body at a lower temperature. Thermal equilibrium is the state at which the temperature of two bodies in thermal contact becomes equal.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/66d7e82a-a721-4972-a9b9-cf35f8f43010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Principles-Of-Thermal-Equilibrium</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 26 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24187.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
      <video:publication_date>2012-09-15T04:37:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141-Spring-2011</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 1/2</video:title>
      <video:description>Group I Intron Splicing (part 1). Intron splicing has three phases: 1. Spliceosome assembly pathway

Unlike Group I and Group II introns, pre-mRNA introns are not able to self-splice without the assistance of trans- acting RNA or protein factors. Splicing of precursor messenger RNA takes place in the spliceosome, a large (~60S) RNA/protein macromolecular machine assembles de novo at each round of splicing. 

The spliceosomal machinery is complex and formed from five ribonucleoprotein subunits, termed uridine-rich small nuclear nucleoproteins (U1, U2, U4, U5, U6 snRNPs), transiently associated to more than 70 non-snRNPs splicing factors (RNA helicases, SR splicing factors, etc...). The detailed mechanism of spliceosome assembly is complex.
2. Splicing reactions and 3 Ultimate step: Intron release. Read more: http://webcache.googleusercontent.com/search?q=cache:CQChA3U9V6cJ:mips.helmholtz-muenchen.de/proj/yeast/reviews/intron/spliceo_splicing.html+Intron+Splicing&amp;cd=7&amp;hl=en&amp;ct=clnk&amp;gl=us</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/66ed329a-e7e9-4f0c-a792-5bda2c7a17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-24T00:17:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-12</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter-From-Psychic-TV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter From Psychic TV</video:title>
      <video:description>This video is from Psychic TV. It shows a still image with cold dark matter on the upper right of the video while playing a background music.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6709ee40-6824-4d30-addc-1597d8b09f75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-13T06:03:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cold-Dark-Matter-From-Psychic-TV</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slavoj-Zizek-on-Why-We-Are-Wrong-About-What-Makes-Us-Happy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slavoj Zizek on Why We Are Wrong About What Makes Us Happy</video:title>
      <video:description>The adage is true:  be careful what you wish for lest you get your wish.  Philosopher Slavoj Žižek talks about why happiness is often not as simple to attain as we believe.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/671b0581-a49f-4d55-b4be-06009874f4cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T16:31:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Slavoj-Zizek-on-Why-We-Are-Wrong-About-What-Makes-Us-Happy</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Slavoj</video:tag>
      <video:tag>Žižek</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>fulfillment</video:tag>
      <video:tag>creativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Catalyzed-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid Catalyzed Mechanisms</video:title>
      <video:description>This video shows specific versus general acid catalysis. Watch this video to know all about these acid catalyzed mechanisms.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/671ec442-a4c7-45ee-86e9-a59401c2d259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2010-11-30T13:59:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Acid-Catalyzed-Mechanisms</video:player_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-2nd-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 2nd Order ODE Formula</video:title>
      <video:description>A Particular Solutions Formula For 
Inhomogeneous Second Order 
Linear Ordinary Differential Equations
    
      ©   2011  Claude Michael Cassano/nFinding a particular solutions to a linear inhomogeneous ordinary differential equation has always been a process of determining homogeneous solutions, and then adding any particular solution of the inhomogeneous equation. The well-known methods of undetermined coefficients and
variation of parameters have long been the standard in determining this particular solution. The former has sometimes been considered &apos;ad-hoc&apos;, and both can be intricate. A relatively simple formuila has been found which allows the particular solution to be written and evaluated immediately. 
           Corollary II.2 manifests the particular solution formula for second order
linear inhomogeneous ordinary diffrential equations. It shows that beyond equations
with constant coefficients, that particular solutions can be quite complicated and
demanding. Indeed, the method of undetermined coefficients is useless in more
demanding problems, and, although using the Wronskian method can be applied,
my Corollary II.2 formula requires only one of the homogeneous solutions be
determined - and is far more compactly and elegantly written. 
For second order ODEs these make the methods of undetermined coefficients and variation of parameters obsolete.
    
The proofs in more detail may be found in my book available on Kindle in digital format at amazon.com, and links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books
... 
My 3rd &amp; 4th order formulas are on video, now, and my arbitrary order book is available on kindle, now, too.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/04/67225711-f26d-4590-8a38-26576fbaed43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-04-02T00:15:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-2nd-Order-ODE-Formula</video:player_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscope-endoscopy-systems-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscope endoscopy systems in action</video:title>
      <video:description>This is an overview of how an endoscope endoscopy system works. It&apos;s one of the most advance tool ever developed for this purpose. Also for further details on its functioning log to the www.portascope.com.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/673927f1-e6a0-4c90-b8fe-951d8ddb6cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-12-01T04:49:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endoscope-endoscopy-systems-in-action</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>endoscope</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
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    <loc>https://dnatube.com/videos/Drug-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Metabolism</video:title>
      <video:description>The primary site of drug metabolism is the liver, the organ that plays a major role in metabolism, digestion, detoxification, and elimination of substances from the body. Enzymes in the liver are responsible for chemically changing drug components into substances known as metabolites. Metabolites are then bound to other substances for excretion through the lungs, or bodily fluids such as saliva, sweat, breast milk, and urine, or through reabsorption by the intestines. The primary mode of excretion is through the kidneys.</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2010-11-09T13:51:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Drug-Metabolism</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 6: Column Space and Nullspace.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-26T19:10:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-MIT-1806-Linear-Algebra-Spring-2005</video:player_loc>
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      <video:tag>similarity</video:tag>
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      <video:tag>Least</video:tag>
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    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #2</video:title>
      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton: biography, video introduction.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/69b966d3-b688-40d9-a75c-262d4cc1ff55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-08-16T14:19:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An insight on Intussusception and Appendectomy</video:title>
      <video:description>Intussusception is when a portion of the intestine inverts with another part. This video shows how this condition can be cured by a surgery. And also the video demonstrates how the appendix is removed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/69cbd58d-f757-4b91-ace6-6f96160255c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T02:22:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Appendectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Volvox-Dances-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox Dances Video</video:title>
      <video:description>Volvox division chlorophyta a genus of green algae sometimes alternatively regarded as protozoa class Phytomastigophora in which the cells occur in spherical motile colonies of 500 to many thousands of cells according to species</video:description>
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      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T18:40:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Volvox-Dances-Video</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Volvox</video:tag>
      <video:tag>Dances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fate of Fat in The Body</video:title>
      <video:description>An overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy exploitation. Food enters stomach and intestines. In intestines food (now digested) is adsorbed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/69d1d5ee-1562-4a35-ae63-cdab18432b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-24T00:13:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: From DNA to mRNA</video:title>
      <video:description>Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/69ed474b-65e2-429b-bc91-004e7a740a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-05-16T02:13:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>maturation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 1 (MWV2)</video:title>
      <video:description>Filmed on April 26, 2007 at the American Museum of Natural History during the Small Matters Symposium. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360</video:description>
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      <video:duration>1855</video:duration>
      <video:publication_date>2010-04-19T20:30:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
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      <video:tag>History</video:tag>
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      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
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      <video:tag>microbiology</video:tag>
      <video:tag>Mu</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Universe</video:title>
      <video:description>This video will help you in understanding the million of galaxies on our planet. Some questions in the mind of scientists like &apos;do alien exists&apos; and &apos;is time travel possible&apos; are explained here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/69ef1acf-8094-4794-80bd-ad3335e36794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Look-At-The-Universe</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>promo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Environ-Sci-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Environ Sci - Lecture 16</video:title>
      <video:description>Environ Sci - Lecture 16

Wildlife Ecology</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_27091.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:43:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-13-Environ-Sci-Lecture-16</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Signaling</video:title>
      <video:description>Insulin Signaling (Signal Pathways). i am not sure if it is explained here but this how insulin pathway works. Activation of the insulin receptor evokes increased transcription of SREBP and the phosphorylation of members of the IRS family, SHC and Cbl. Upon tyrosine phosphorylation, these proteins interact with signaling molecules through their SH2 domains, which results in the activation of a variety of signaling pathways, including PI 3-kinase signaling, MAPK activation and the activation of the Cbl/CAP complex. These pathways act in a coordinated manner to regulate glucose, lipid and protein metabolism. Read more: http://www.abcam.com/index.html?pageconfig=resource&amp;rid=10602&amp;pid=7</video:description>
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      <video:duration>282</video:duration>
      <video:publication_date>2010-11-24T05:03:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Insulin-Signaling</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hot-and-Cold-Sodium-acetate-and-Peltier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hot and Cold (Sodium acetate and Peltier)</video:title>
      <video:description>The center is a thermochromic liquid crystal sheet. The bottom right corner is a heat bag (hand warmer) with supersaturated solution of sodium acetate. The top left corner has a Peltier element(with the cold side upwards).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/6a0d6251-3122-454e-b577-b0ec317b3bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-27T21:51:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Hot-and-Cold-Sodium-acetate-and-Peltier</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Acetate</video:tag>
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      <video:tag>thermal</video:tag>
      <video:tag>Display</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Observe-an-Actual-Intraocular-Lens-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observe an Actual Intraocular Lens Implantation</video:title>
      <video:description>This procedure is normally applied on patients with cataract.This video gives you a footage of how the procedure is actually done.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6a1f4bd8-8466-436f-88bb-684d560f892a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:19:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Observe-an-Actual-Intraocular-Lens-Implantation</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Implantation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>lens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Digestive-System-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Digestive System animation</video:title>
      <video:description>Digestive System of our body  and how digestive system works is exlained in this animation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/11/6a21a07a-740e-4a3b-9fd6-f56d05a9bdd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-11-24T01:07:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Digestive-System-animation</video:player_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Kidney-and-Diuretic-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kidney and Diuretic Action</video:title>
      <video:description>Learn about the details of the flow processes within the kidney including such aspects as filtration, reabsorption, and excretion in the nephron. It also shows the molecular sequence of ion transport, how the diuretics inhibit the reabsorption of sodium, and the subsequent effects on other ions.

reated by:

Steven Barbera - Business/CommunicationsSteven Barbera
Class of 2007
Business/Communications
STA member since 2003




Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta King
Assistant Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:publication_date>2008-04-01T05:39:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Kidney-and-Diuretic-Action</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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    <loc>https://dnatube.com/videos/Lec-165-2011-Calculus-AB-Free-Response-4a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - 2011 Calculus AB Free Response #4a</video:title>
      <video:description>2011 Calculus AB Free Response #4a

Taking derivatives and integrals of strangely defined functions</video:description>
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      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T01:23:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-165-2011-Calculus-AB-Free-Response-4a</video:player_loc>
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      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Jezebel-Bible-bad-girl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Jezebel: Bible bad girl</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. In this video we feature Jezebel, the bad girl.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Jezebel-Bible-bad-girl</video:player_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Jezebel</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transurethral-Prostatectomy-TURP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral Prostatectomy TURP</video:title>
      <video:description>Transurethral resection of the prostate is a surgical procedure performed to remove the section or part of enlarged prostate gland that is blocking the urine flow through urethra</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6ba5f14f-31c2-4211-89c4-f9386ce340f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2011-12-01T04:18:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transurethral-Prostatectomy-TURP</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transurethral</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>TURP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Venus-The-Morning-Star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus The Morning Star</video:title>
      <video:description>This scientific video demonstrates the characteristics of Venus. Venus is also known as our sister planet.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/6ba7ac3f-1bad-424c-851f-ca7dfc2a48c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-12-09T08:35:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Venus-The-Morning-Star</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Venus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-39-billion-missing-suns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the 39 billion missing suns?</video:title>
      <video:description>The Perimeter Institute for Theoretical Physics presents baffling facts about our stars and galaxies. They explain how to calculate the mass of these amazing bodies in space but also address the problems unseen mass present.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/cefde89d-66c1-42ec-88c2-5925cdc0e88c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:25:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Where-are-the-39-billion-missing-suns</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Triangulum</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Mucocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Mucocele- Surgery</video:title>
      <video:description>Video shows a full surgical procedure of removing the mucocele from lower lip of a patient. This video will definitely help you because it is performed by the expert doctor.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6bc7119e-94ec-4b19-aa4e-6f81aa4d8fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-12-06T18:28:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Removal-of-Mucocele-Surgery</video:player_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucocele</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Lip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime Mold Phagocytosis</video:title>
      <video:description>A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast cells. Marked in red fluorescence is the filament protein F-actin, which is</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/6bc889f0-e8b7-4a41-a4a0-0705c952b7b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-04-21T22:15:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Book -The Catcher in the Rye Part 1</video:title>
      <video:description>This video will show you the interesting things in &quot;Catcher in the Rye&quot; for making it a best selling book. Watch this video and you will definitely like to buy it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/6bc80b24-907a-41dd-a6bc-ee994e7e869d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-11T04:03:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>language</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Holden</video:tag>
      <video:tag>Caulfield</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rye</video:tag>
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      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Meiosis-phenomenon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis phenomenon</video:title>
      <video:description>Everyone is special, there&apos;s no one like you. Thanks to meiosis that&apos;s true. The video explains  meiosis, its description and functioning.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/6bd5f46a-9de7-4d0b-8733-d85f405dddb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-19T04:51:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Meiosis-phenomenon</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon by Louis Dollo</video:title>
      <video:description>This video shows the old reconstruction of lguanodon by Louis Dollo in 1882. The picture is shown very clearly with an interesting animation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/6be6d3bc-a8bb-4e8b-a822-5124fd9ed208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:36:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</video:player_loc>
      <video:category>History</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
      <video:tag>1882</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation on cats</video:title>
      <video:description>AsapSCIENCE talks to us about cats.  In its frequent tone these guys from Canada tells us everything to do with cats.  What exactly does catnip do to cats and why they always land right side up, everything that tickles your fancy will be explained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/6be7dcd8-c93b-443c-8776-b67788b03377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2014-10-02T02:11:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Detailed-explanation-on-cats</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cats</video:tag>
      <video:tag>catnip</video:tag>
      <video:tag>land</video:tag>
      <video:tag>feet</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Crack in Ice Shelf</video:title>
      <video:description>Operation IceBridge Discovers Massive Crack in Ice Shelf and take off to study its cause and effect to the rise in levels of sea water.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6c0b0981-50e2-4012-b9f9-45af57121f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:21:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Massive-Crack-in-Ice-Shelf</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Molecular-Modeling-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Molecular Modeling DataBase is a database provides information on the biological function, on mechanisms linked to the function, and on the evolutionary history of relationships between proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/10/6c214f82-b986-4428-bcc2-67e14caa5e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-10-04T07:53:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Molecular-Modeling-Database</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>database</video:tag>
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    <loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle in the atom 2</video:title>
      <video:description>It is unlikely for man to make his way to the truth unless he asks himself the question why? In this film, we will deal with the subject of the atom, the ground work of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/5cf81abe-a363-410a-aba8-b689cabe8f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2009-05-17T08:06:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250A - Lecture 5: Descriptive Epidemiology IV:</video:title>
      <video:description>Public Health 250A - Lecture 5: Descriptive Epidemiology IV:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25562.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-18T16:25:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Public-Health-250A-Lecture-5-Descriptive-Epidemiology-IV</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
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      <video:tag>5</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
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    <loc>https://dnatube.com/videos/Nano-cancer-therapy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Nano cancer therapy</video:title>
      <video:description>Nanoparticles are smaller than cells and can be used in treatment of cancer. Nanoparticles with iron oxide is being used for cancer therapy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/6dbc2f42-a4c0-467a-b9ba-5ac609ff24ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-28T09:32:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nano-cancer-therapy</video:player_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-lecture-on-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture on nervous system</video:title>
      <video:description>This video presents a MIT lecture on nervous system. The lecture was delivered by Professor Eric Lander.  In his lecture, professor Lander discussed about synapse. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/6daf8aec-8637-4478-a141-ee0ad3313312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2009-04-02T05:18:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-lecture-on-nervous-system</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combitube Insertion tutorials</video:title>
      <video:description>The combitube is a twin lumen device designed for use in emergency situations and difficult airways it can be inserted without the need for visualization into the oropharynx and usually enters the esophagus</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6dbed551-8371-48bd-8392-f3202845f3af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T01:22:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Combitube-Insertion-tutorials</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Combitube</video:tag>
      <video:tag>Insertion</video:tag>
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    <loc>https://dnatube.com/videos/Why-Do-Fish-Cannot-Survive-Without-Water</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Why Do Fish Cannot Survive Without Water?</video:title>
      <video:description>This video explains why a fish die when taken out of water. A gill removes dissolved oxygen from water, and then removes carbon dioxide.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/6dc1ad7f-74a6-45d4-8550-178b613d2ab3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-12T03:00:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Why-Do-Fish-Cannot-Survive-Without-Water</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Gill</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salpingotomy or Salpingectomy in Tubal Ectopic Pregnancy</video:title>
      <video:description>Most tubal ectopic pregnancies surgery is the treatment of first choice whether surgical treatment should be performed conservatively salpingostomy or radically salpingectomy in women wishing to preserve their reproductive capacity</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6dc2688f-b6c4-4644-b820-c5a56f971dc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T01:20:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Salpingotomy-or-Salpingectomy-in-Tubal-Ectopic-Pregnancy</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>Salphingectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Global Hawk Eyes for Science</video:title>
      <video:description>A revolutionary aircraft that can fly 65000 ft high.It has enormous range, endurance and altitude.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6dcd9a06-3302-4a9e-889f-4474c99c252a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2011-11-15T17:05:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Global-Hawk-Eyes-for-Science</video:player_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive Process Beginnings</video:title>
      <video:description>This video discusses how the body begins to digest food in the mouth with salivary amylases and is passed though the GI tract of the body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/6dcf4162-37a0-4082-a766-095d1726b2fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-13T19:50:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Digestive-Process-Beginnings</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>GI</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>amylase</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25 - Predicting Acid Strength</video:title>
      <video:description>Predicting Acid Strength

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26831.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-19T02:41:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-25-Predicting-Acid-Strength</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Predicting</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Strength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Developmental-Reflexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Developmental Reflexes</video:title>
      <video:description>This video takes a look at developmental reflexes such as the palmar and plantar grasp reflexes, the moro reflex, the asymmetric tonic reflex and more featuring how this reflexes are tested.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a801ac55-b2c8-4547-bfc5-c9fd0d7f1b85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T02:28:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Developmental-Reflexes</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Developmental</video:tag>
      <video:tag>reflexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemistry-Rap-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry Rap Song</video:title>
      <video:description>A nice video shows DJ Paul and Big Jim teaching  you about the gas laws.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/6de8c498-d685-4bc9-be61-1f92b1a14288/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-10-24T21:45:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemistry-Rap-Song</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carcinoma-of-the-prostate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carcinoma of the prostate</video:title>
      <video:description>A video on the onset and spread of prostate cancer, also known as carcinoma of the prostate.  What causes this type of cancer? from genetics to life style and diet this video shines a light on this crucial aspect of male health.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/6dee01c7-825f-4092-8d1b-b5a28e5b0454/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2014-10-01T23:29:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Carcinoma-of-the-prostate</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Causes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-taste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of taste</video:title>
      <video:description>Detection of specific water soluble molecules found in foods of drinks results in taste. Specialized cells found in the taste buds in the tongs contain receptor to binds with the molecules present in our food. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/6e01b2a2-bb2c-4f21-8ed4-581824e39391/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-23T05:00:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Detection-of-taste</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>taste</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-sprains-and-strains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of sprains and strains</video:title>
      <video:description>Sprain and strain treatment of the leg is described in this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6e0e7ae2-f622-4d11-8ff4-6a4e0627020c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:57:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Treatment-of-sprains-and-strains</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sprains</video:tag>
      <video:tag>Strains</video:tag>
      <video:tag>Leg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 33 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24194.jpg</video:thumbnail_loc>
      <video:duration>4854</video:duration>
      <video:publication_date>2012-09-15T04:38:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-141-Spring-2011</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Johnson-space-center-Gangnam-style-parody</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s Johnson  space center - Gangnam style parody</video:title>
      <video:description>This is a video by NASA&apos;s Johnson space center volunteer outreach students. It is an educational material courtesy of Psy&apos;s Gangnam Style.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/04/6e2876f5-5886-4bf8-a461-40a9277e3941/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2013-04-05T09:54:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NASAs-Johnson-space-center-Gangnam-style-parody</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Gangnam</video:tag>
      <video:tag>Parody</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-20-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 20 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D The End Credits.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/6e348948-832a-4587-ac43-68dbfe977277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-08-16T03:07:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-20-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-ilizarov-external-eixator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of ilizarov external eixator</video:title>
      <video:description>In this video we explain the basics of Ilizarov External Fixator removal. Doing bolts and nuts is also shown. This production is courtesy of Dr Craveiro Lopes of Hospital Garcia de Orta.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/6f78430c-9ad3-4ace-8f2e-c028ab4149b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2011-11-29T20:42:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Removal-of-ilizarov-external-eixator</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ilizarov</video:tag>
      <video:tag>External</video:tag>
      <video:tag>fixator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illusion-of-body-transfer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illusion of body transfer</video:title>
      <video:description>This video shows a how a illusion of body transfer is possible. Men can be tricked into thinking that a virtual girl&apos;s body is their own. Mel Slater of the University of Barcelona, Spain, led a team which carried out the experiment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/6f91e08a-bb0f-40c9-86b2-14a10ca0bb2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-11-26T20:42:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Illusion-of-body-transfer</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radiocarbon-Dating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radiocarbon Dating?</video:title>
      <video:description>Radiocarbon dating is a widely used method to find the dates for different things. Here is an explanation of this method that how does it helps in finding the dates.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/6fa004ea-dc55-4f3b-8599-cb7323710d19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-01-19T04:56:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Radiocarbon-Dating</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Radiocarbon</video:tag>
      <video:tag>Dating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-future-of-treatment-nanobot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The future of treatment: nanobot</video:title>
      <video:description>Nanobots, the nanoscopic robots, introduced in the body, may examine every organs, destroy pathogens and cancer cells, repair DNA. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/6fd540a6-46da-4a4b-8a80-4a511999e4a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-12-03T11:44:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-future-of-treatment-nanobot</video:player_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-evolution-an-interview-with-Devid-J-Linden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain evolution: an interview with Devid J Linden</video:title>
      <video:description>In this interview, Devid J Linden, a neurobiologist from the John Hopkins School of Medicine, and writer of the book ‘The Accidental Mind’, stressed that human brain, as we know it today, is a product of long process of evolution. He rejected the idea of the brain being designed by a grand designer on purpose. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/6fe454e3-2222-4417-8f47-51f54843d5f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2010-11-29T22:45:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Brain-evolution-an-interview-with-Devid-J-Linden</video:player_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Accidental</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Missing-Measurements-for-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Missing Measurements for Similar Triangles</video:title>
      <video:description>Missing Measurements for Similar Triangles

u07_l1_t3_we4 Missing Measurements for Similar Triangles</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24893.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-09-17T17:18:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-127-Missing-Measurements-for-Similar-Triangles</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Biology-1AL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Biology 1AL</video:title>
      <video:description>&quot;Lec 2 - Biology 1AL General Biology Laboratory</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24206.jpg</video:thumbnail_loc>
      <video:duration>4898</video:duration>
      <video:publication_date>2012-09-15T04:53:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-Biology-1AL</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amyotrophic-Lateral-Sclerosis-symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amyotrophic Lateral Sclerosis symptoms</video:title>
      <video:description>Amyotrophic lateral sclerosis is a serious neurological disease that affects the ability to move it is also called lou gehrigs disease about 20000 americans have amyotrophic lateral sclerosis and 5000 more are diagnosed with it each year</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/6fe5ee5e-91f3-4776-aa35-889f4026e56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-10-23T16:31:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Amyotrophic-Lateral-Sclerosis-symptoms</video:player_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amyotrophic</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Quantum-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Quantum Mechanics</video:title>
      <video:description>Video contains the experiments performed by the scientist during the past. A brief history of quantum mechanics is provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/60ddaaae-28fc-47cb-b5be-e133a4f4a385/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2013-01-11T08:15:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/History-of-Quantum-Mechanics</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>History</video:category>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Glycolysis</video:title>
      <video:description>This video shows the process of Glycolysis in detail. The whole process is divided into three stages - Energy invested, glucose split and energy release.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/6ff30c61-09b2-4e00-9c1f-de91875eb842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2010-11-23T21:29:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Glycolysis</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glycolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-Radicals-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free Radicals Explained</video:title>
      <video:description>The free-radical theory of aging (FRTA) states that organisms age because cells accumulate free radical damage over time.. A free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals such as melanin are not chemically reactive , most biologically-relevant free radicals are highly reactive.For most biological structures, free radical damage is closely associated with oxidative damage. Antioxidants are reducing agents , and limit oxidative damage to biological structures by passivating free radicals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7001ee85-7b04-479e-be4e-01a5f90b1682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-11-09T09:50:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Free-Radicals-Explained</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antioxidant</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Calorie</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 3)</video:title>
      <video:description>Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/a81ba878-fa37-4062-acab-a00482042363/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T21:34:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-3</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-of-Free-Body-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing of Free Body Diagrams</video:title>
      <video:description>An interesting video showing the drawing of free body diagrams. Different forces that should be explained in the diagrams are also discussed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/7030c7ca-db6e-480f-b55a-00a63b288536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-01-18T07:03:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Drawing-of-Free-Body-Diagrams</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-LHC-MoEDAL-Experiment-at-CERN-tell-us-about-our-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the LHC MoEDAL Experiment at CERN tell us about our universe?</video:title>
      <video:description>This amazing video vividly illustrates how the largest machine in the world, the LHC, manipulates magnets, protons, energy, plastic, and other components in order to help us rediscover how our universe was born billions of years ago. If you would like to take a peek into the extraordinary world of particle physics, then you must see this clip.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/732e6c50-3982-4a47-a037-8dc2e1535c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:02:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-does-the-LHC-MoEDAL-Experiment-at-CERN-tell-us-about-our-universe</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Information-of-Cell-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Information of Cell Organelles</video:title>
      <video:description>This video explains how the cell organelles plays a vital role in functioning of the cell. They are minute membrane bound vesicles present in the cytoplasm.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/732f8133-98dc-4982-a7ee-3b0290b18d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-29T02:36:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Basic-Information-of-Cell-Organelles</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Child-Birth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Child Birth Video</video:title>
      <video:description>In this video, a mother is giving to a her child. Everything is recorded during child birth process by hospital staff.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7355d73d-342c-4b37-aeb5-a4c67982f122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T23:04:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-Child-Birth-Video</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Pathology</video:title>
      <video:description>This is a cancerquest video showing pathology of cancer. Real patients are filmed in this medical video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/73470ea2-f903-45c2-a051-f1411fb92b35/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-30T08:56:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cancer-Pathology</video:player_loc>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fractionation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fractionation</video:title>
      <video:description>This video describes the process of cell fractionation. This is a process of sepration of large number of cells which involves many steps in the process. This video discusses all these steps in detail.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/73606fe6-2197-4d99-875c-f7cd4995846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-12-03T12:02:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cell-Fractionation</video:player_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Fractionation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Modified Widman Flap</video:title>
      <video:description>&quot;Lec 11 - Modified Widman Flap&quot; Shows the modified Widman Flap Periodontic surgery.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21549.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-09T05:54:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-11-Modified-Widman-Flap</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Class-V-amalgam-Cavity-liner-and-cement-base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Class V amalgam: Cavity liner and cement base</video:title>
      <video:description>&quot;Lec 22 - Class V amalgam: Cavity liner and cement base Applying the cavity liner and cement base.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22837.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-11T08:13:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-22-Class-V-amalgam-Cavity-liner-and-cement-base</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>liner</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-and-Restorative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Dental Anatomy and Restorative Dentistry</video:title>
      <video:description>&quot;Lec 23 - Dental Anatomy and Restorative Dentistry&quot; The focus is primarily on the Operative Department&apos;s view of Dental Anatomy: cavity classification, aspects of crown and bridge and pulpal relationships discussed. Orig. air date: MAY 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22838.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:13:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-and-Restorative-Dentistry</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tie-The-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tie The Squared Notch</video:title>
      <video:description>The squared notch is commonly used by surgeons. This video will teach you how to tie this knot.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/3015963e-c168-4b5c-b1ed-2331f2d18824/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:52:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Tie-The-Squared-Notch</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flourescence-recovery-after-photobleaching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flourescence recovery after photobleaching</video:title>
      <video:description>This video shows the protein movement on membrane by using the FRAP method. This is more information about Fluorescence recovery after photobleaching.

FRAP was used to help define the fluid mosaic model of cell membranes. It can also be used to determine if a protein is able to move within a membrane (high percent recovery with a fast mobility), or whether it is tethered other structural components of the cell (low percent recovery with a slow mobility). 

All fluorescent dyes emit light of one wave length (e.g. green) after they have absorbed light of another wave length (e.g. blue). However, if a very high intensity blue light is delivered to the dye, the dye will photobleach meaning that the high intensity light has rendered the dye unable to fluoresce.

This phenomenon has lead to an interesting method called Fluorescence Recovery After Photobleaching (FRAP). The idea behind this method is to use FRAP to measure the ability of a molecule to move around over time. To do this, a fluorophore must be covalently attached to your favorite molecule (i.e. protein, lipid, carbohydrate). Using a epifluorescence microscope, visualize the fluorescently tagged molecule using a low light intensity</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/737328a2-46e1-464d-9a2a-809dadfd225e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-03-25T18:49:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Flourescence-recovery-after-photobleaching</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>FRAP</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-fruit-fly-Drosophila-Melanogaster-Cinderella-of-Genet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The fruit fly, Drosophila Melanogaster ( Cinderella of Genet</video:title>
      <video:description>The fruit fly, Drosophila Melanogaster ( Cinderella of Genetics )</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7372fe1e-a6f9-4667-8950-870ebce39f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-30T14:35:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-fruit-fly-Drosophila-Melanogaster-Cinderella-of-Genet</video:player_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Cinderella</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-for-Social-Protection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4-Paying for Social Protection</video:title>
      <video:description>&quot;Lec 4-Paying for Social Protection&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21443.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-09T05:18:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-Paying-for-Social-Protection</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>for</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Plasmid-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Plasmid cloning ?</video:title>
      <video:description>This video explains plasmid cloning.

Plasmid Cloning.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/737b2761-074e-4b6b-8927-05aaea49f415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-10-11T10:55:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Plasmid-cloning</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Its Made- Deli Sausage</video:title>
      <video:description>This clip from the TV show How It&apos;s Made gives a step-by-step explanation of how sausages are made.  This includes the making of the actual sausage as well as its packaging.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/7384692c-f05e-4e77-8e9b-59cfd02ebfab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:00:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Its-Made-Deli-Sausage</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-Enzymes-Lock-And-Key-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of Enzymes - Lock And Key Theory</video:title>
      <video:description>Explanation of lock and key mechanism with different examples is provided here. Formation of intermediate complex is described with diagrams.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/739ab2e0-9c88-43cc-8c7c-2f676d6bf5a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-02-10T02:01:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Action-of-Enzymes-Lock-And-Key-Theory</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lock</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DNA-are-Damaged-and-Protected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How DNA are Damaged and Protected</video:title>
      <video:description>This video will explain how to protect and also how to damage DNA.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/739bcd09-465a-43d0-a721-b0a4fec50da6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-09-08T20:08:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-DNA-are-Damaged-and-Protected</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dnadamage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sintese-da-Progesterona-Synthesis-of-Progesterone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sintese da Progesterona - Synthesis of Progesterone</video:title>
      <video:description>Progesterone-receptor (PR) stimulation promotes survival in rat and human periovulatory granulosa cells. To investigate the mechanisms involved, periovulatory rat granulosa cells were incubated in vitro with or without the PR-antagonist Org 31710. Org 31710 caused the expected increase in apoptosis, and expression profiling using cDNA microarray analysis revealed regulation of several groups of genes with functional and/or metabolic connections. This regulation included decreased expression of genes involved in follicular rupture, increased stress responses, decreased angiogenesis, and decreased cholesterol synthesis. A decreased cholesterol synthesis was verified in experiments with both rat and human periovulatory granulosa cells treated with the PR-antagonists Org 31710 or RU 486 by measuring incorporation of [14C]acetate into cholesterol, cholesterol ester, and progesterone. Correspondingly, specific inhibition of cholesterol synthesis in periovulatory rat granulosa cells using 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors (lovastatin, mevastatin, or simvastatin) increased apoptosis, measured as DNA fragmentation and caspase-3/7 activity. The increase in apoptosis caused by simvastatin was reversed by addition of the cholesterol synthesis-intermediary mevalonic acid. These results show that PR antagonists reduce cholesterol synthesis in periovulatory granulosa cells and that cholesterol synthesis is important for granulosa cell survival.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7547348b-991c-47a3-a3f4-1a16eb23240e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-09T09:49:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sintese-da-Progesterona-Synthesis-of-Progesterone</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stimulation</video:tag>
      <video:tag>promotes</video:tag>
      <video:tag>sythesis</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microneurosurgical-Microvascular-Decompression-in-Trigeminal-Neuralgia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microneurosurgical Microvascular Decompression in Trigeminal Neuralgia Treatment</video:title>
      <video:description>Microvascular decompression of the trigeminal nerve is an accepted and effective means of treating patients with trigeminal neuralgia in whom compression of the nerve by a vascular structure is implicated in the pathogenesis of the disease the current standard technique uses the binocular operating microscope for all intra operative visualization</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7586cbf3-af23-4b08-a161-68e54d1dfb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-12-03T04:09:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Microneurosurgical-Microvascular-Decompression-in-Trigeminal-Neuralgia-Treatment</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microneurosurgical</video:tag>
      <video:tag>microvascular</video:tag>
      <video:tag>decompression</video:tag>
      <video:tag>in</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>neuralgia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Recent-Discovery-of-Planets-Like-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Recent Discovery of Planets Like Earth</video:title>
      <video:description>Planetary astronomers have found not one but *two* small, rocky planets that seem very similar to Earth.  Michio Kaku discusses why this is so very significant, and what further qualities about these planets we&apos;re hoping to discover.</video:description>
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      <video:publication_date>2012-12-09T19:41:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Michio-Kaku-on-the-Recent-Discovery-of-Planets-Like-Earth</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Oceans</video:tag>
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    <loc>https://dnatube.com/videos/Venipuncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venipuncture</video:title>
      <video:description>Venipuncture is one of the most common procedures that a medical student will learn. This procedure begins with glove wearing and disinfecting the chosen area as demonstrated in this video.</video:description>
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      <video:publication_date>2011-12-01T23:08:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Venipuncture</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Lec-18-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-28T10:50:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-John-Matthias-Joyelle-McSweeney-Poetry-Reading</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>present</video:tag>
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      <video:tag>Writing</video:tag>
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    <loc>https://dnatube.com/videos/Atomic-Bomb-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Explosion</video:title>
      <video:description>The atomic bomb -also called the A-Bomb- is a destructive weapon, marked by its great explosive power. It works on the principle of nuclear fission, in which uranium-235 or plutonium-239 is used to undergo fission.   When a neutron strikes the nucleus of an atom of uranium-235 or plutonium-239, the nucleus fissions or splits.During such process, a great deal of gamma rays and thermal energy are produced, in addition to two or more neutrons that set out to split the surrounding nuclei, forming what is referred to as a chain reaction. The amount of energy produced during fission is relative to the material involved. It is estimated that one kg of uranium-235 -when completely fissioned- releases amounts of energy that are equivalently produced by 17,000 tons of TNT. The thermal energy released in an  A-Bomb explosion may reach temperatures of several million degrees, forming a huge fire ball great enough to ignite ground fires that can destroy an entire small city.</video:description>
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      <video:duration>37</video:duration>
      <video:publication_date>2010-11-16T11:06:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Atomic-Bomb-Explosion</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
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      <video:tag>Explosion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Expiration-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expiration in Human</video:title>
      <video:description>This video shows the process of inspiration and expiration in human. The figure shows the expansion and compression of lungs with the breathing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/75d84376-56e5-44a9-80ac-d47b8bc81f0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-08-07T18:03:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Expiration-in-Human</video:player_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Expirotion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Erectile-Dysfunction-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Erectile Dysfunction Information</video:title>
      <video:description>Erectile dysfunction is the inability to maintain an erection. It happens because of clogged vessels caused by various conditions like heart disease, diabetes and information in 3D animation.</video:description>
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      <video:publication_date>2011-11-28T05:50:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-Animation-of-Erectile-Dysfunction-Information</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Dysfunction</video:tag>
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      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Funny-Medical-Checkup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Medical Checkup</video:title>
      <video:description>This video shows a very funny medical examination by doctor. The patient and doctor both get shocked at the end. Must watch this video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/75fbf498-13c4-4d5b-ab94-47108957a600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T22:52:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Funny-Medical-Checkup</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Examination</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-The Free Trade Versus Protectionism Debate</video:title>
      <video:description>&quot;Lec 5-The Free Trade Versus Protectionism Debate&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
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      <video:duration>1057</video:duration>
      <video:publication_date>2012-09-09T05:18:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-5-The-Free-Trade-Versus-Protectionism-Debate</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>versus</video:tag>
      <video:tag>Protectionism</video:tag>
      <video:tag>Debate</video:tag>
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    <loc>https://dnatube.com/videos/NASAs-Glory-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s Glory Satellite</video:title>
      <video:description>The latest earth observing satellite developed by nasa called glory the glory satellite was a planned nasa satellite mission that would have collected data on the chemical micro physical and optical properties</video:description>
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      <video:duration>411</video:duration>
      <video:publication_date>2011-11-10T03:30:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NASAs-Glory-Satellite</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Road</video:tag>
      <video:tag>Glory</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jonathan weissman (UCSF) and DNA sequencing</video:title>
      <video:description>This video explains  jonathan weissman (UCSF)  DNA sequencing

&quot;http://www.ibioseminars.org/index.php?option=com_content&amp;view=article&amp;...

In this lecture, Weissman gives an overview of the methodology that allows the sequence of DNA to be determined. He begins by explaining the classic Sanger sequencing technique using radioactively labeled nucleotides and gel electrophoresis. Next, advances such as fluorescently labeled nucleotides and capillary electrophoresis are introduced. Weissman then explains how automation and improved computing power allowed whole genomes to be sequenced, albeit slowly and at significant expense. Finally he introduces one of the &quot;&quot;next-gen&quot;&quot; sequencing technologies in which DNA is sequenced directly on a slide allowing millions of pieces of DNA to be sequenced in parallel. Weissman predicts that using this vastly improved technology will soon put the cost of determining an individual&apos;s genome at as little as $1000&quot;</video:description>
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      <video:duration>1469</video:duration>
      <video:publication_date>2012-10-10T13:06:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Jonathan-weissman-UCSF-and-DNA-sequencing</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Jonathan</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>UCSF</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture  9- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 9- Chemistry 1A .
General Chemistry</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16859.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-01T14:34:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-9-Chemistry-1A-Spring-2010</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:publication_date>2010-04-08T20:40:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Process-of-DNA-Replication</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>dna</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Gas-Exchange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Gas Exchange</video:title>
      <video:description>NurseReview.Org for more animation (medical nursing) ... NurseReview.Org gas exchange repiratory diseases nclex review cgfns nle medical physical science medicine</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2009-04-24T22:54:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Gas-Exchange</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>repiratory</video:tag>
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      <video:tag>cgfns</video:tag>
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    <loc>https://dnatube.com/videos/Renal-Calculi-Video-Presenation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Calculi Video Presenation</video:title>
      <video:description>A kidney stone is a solid mass made up of tiny crystals one or more stones can be in the kidney or ureter at the same time you may not have symptoms until the stones move down the tubes</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7759f9a1-c70c-4c06-bbbd-1d5ca11a09d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-16T14:39:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Renal-Calculi-Video-Presenation</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Calculi</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Public Health 250A - Lecture 39: Screening II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 39: Screening II: A. Reingold

Epidemiologic Methods I</video:description>
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      <video:duration>2552</video:duration>
      <video:publication_date>2012-09-18T16:57:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-33-Public-Health-250A-Lecture-39-Screening-II-A-Reingold</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/EcoR1-Fundamental-Molecular-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EcoR1 Fundamental Molecular Biology</video:title>
      <video:description>a hypothetical dna molecule containing 5 ecori sites each surrounded by unique sequence is incubated in the presence of recA protein shaded oval</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7772fa77-0624-4677-b418-f70faa52afb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-13T22:22:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/EcoR1-Fundamental-Molecular-Biology</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EcoR1</video:tag>
      <video:tag>with</video:tag>
      <video:tag>surrounding</video:tag>
      <video:tag>Molecules</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-for-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video for DNA Replication</video:title>
      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/a8ba53ac-2cc3-4065-bf12-2d5ef1647981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T18:45:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Video-for-DNA-Replication</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiosurgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiosurgery in India</video:title>
      <video:description>This video shows a Gamma knife Radio-surgery in India. A full procedure of this surgical procedure with experienced doctors are shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7781189c-6761-483a-a416-94e6522b64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Radiosurgery-in-India</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Radiosurgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Aortic-Aneurysm-in-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Aortic Aneurysm in 3D Animation</video:title>
      <video:description>Aortic aneurysm occurs when a segment of the vessel becomes weakened. The pressure of the blood flowing through the vessel creates a bulge at the weak spot, much as an overinflated inner tube can cause a bulge in a tire. The bulge usually starts small and grows as the pressure continues. Aneurysms are dangerous because they can rupture, causing internal bleeding</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/77991044-02f1-44a1-b824-2772e92cffd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:47:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Defining-Aortic-Aneurysm-in-3D-Animation</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wheatstone-Bridge-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wheatstone Bridge Animation</video:title>
      <video:description>This video shows the process of Wheatstone bridge principal. This process is used to calculate the resistance of an unknown resister.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/77a21b55-a702-4038-9d60-547d05d8cb6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-12T02:07:29.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Wheatstone-Bridge-Animation</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Wheatstone</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Lloyd George and his Special Advisers and the Unionist Reaction to the Budget</video:title>
      <video:description>&quot;Lec 7 -Lloyd George and his Special Advisers and the Unionist Reaction to the Budget&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_21446.jpg</video:thumbnail_loc>
      <video:duration>1314</video:duration>
      <video:publication_date>2012-09-09T05:18:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-7-Lloyd-George-and-his-Special-Advisers-and-the-Unionist-Reaction-to-the-Budget</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Lloyd</video:tag>
      <video:tag>George</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Advisers</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unionist</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Budget</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Recognition-Particle</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This Maya animation depicts the process by which the translating ribosome is halted by the signal recognition particle (SRP). The ribosome is subsequently brought to the membrane and docked with a channel to translocate the nascent polypeptide chain. 
video by Eric Keller, Steve Davy / Stylus Visuals</video:description>
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      <video:duration>83</video:duration>
      <video:publication_date>2008-01-05T22:18:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signal-Recognition-Particle</video:player_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>srp</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>More than 200 thousand cases of ovarian cancer are diagnosed each year. What to do for preventing from such disease? This video is very helpful for your health purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/77c1eeb1-2d9f-4ad9-addd-6818c04bc309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-07T06:48:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Ovarian-Cancer</video:player_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Pathogenesis</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)</video:title>
      <video:description>&quot;Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)&quot; Global Problems of Population Growth (MCDB 150)

Concerns about low fertility have been present in many countries for at least 100 years. A large population was considered essential to national power. But the issue is never simply a shortage of warm bodies: overall the world population has increased dramatically over this period and untold numbers would immigrate, if allowed. The issue is the number of the &apos;right sort&apos; of people, defined as those having preferred national, religious, racial, ethnic, or language characteristics. Fertility levels are below replacement in many economically advanced countries. As a result, these countries are aging; medical and retirement costs are increasing. Countries must either raise fertility, accept immigrants, or adapt to a smaller, older population. Policies to raise fertility have not been very effective, except in severe dictatorships. To keep the ratio of working age people to dependents constant, hundreds of millions of immigrants would be required such that 70-80% of the population of receiving countries would be immigrants and their children. Adaptation is probably best, but the required changes (raise retirement age, tax the pension benefits of the wealthy, etc) are politically difficult.

00:00 - Chapter 1. Introduction
06:34 - Chapter 2. Low Fertility
14:43 - Chapter 3. Demographers and Low Fertility
24:05 - Chapter 4. Errors in Demographic Interpretation
32:56 - Chapter 5. Policy Responses to Low Fertility
41:40 - Chapter 6. Immigration and Demography
59:10 - Chapter 7. Summary and Conclusions
01:01:06 - Chapter 8. Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23100.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-12T12:17:50.000Z</video:publication_date>
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      <video:tag>Lec</video:tag>
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      <video:tag>michael</video:tag>
      <video:tag>Teitelbaum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Like us, stars are born, they mature and eventually they die too. Video shows the life of stars with their formation and decay.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/77de72b2-40db-4fc9-a8fd-4f3ff699febd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T03:13:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lives-of-Stars-cda96b</video:player_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Lives</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deaths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Signal Transduction is explained in a simple way.</video:title>
      <video:description>Signal Transduction is used by cells to communicate each other. This video helps you to understand the concept of this phenomenon.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/08/796a63fe-d840-4d4f-ba5b-2ae218446e5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2014-08-25T23:42:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signal-Transduction-is-explained-in-a-simple-way</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Arden Warner describes how particle accelerators are used at Fermi National Accelerator Laboratory.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/7982fcff-ac0a-46ac-a963-e0d7fc364073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2009-05-14T02:50:15.000Z</video:publication_date>
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      <video:duration>91</video:duration>
      <video:publication_date>2012-12-08T07:59:40.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Meiosis, the form of cell division unique to egg and sperm production, sets the stage for sex determination by creating sperm that carry either an X or a Y sex chromosome. But what is it about the X and Y that determinates the sex?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/79be7020-71cb-4cd8-ae1c-2ae7ce56f690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-08-06T13:57:59.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>sperm</video:tag>
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      <video:tag>chromosomes</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>MS or multiple sclerosis is condition which attacks the central nervous system. This video explains how to recognize this condition and how to treat it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/79a8c2b7-119f-443b-9bce-78d8a75ea57d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-11-29T00:19:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Living-with-MS</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>MS</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Basic description of an intravitreal injection from a patient&apos;s perspective. ... macular edema intravitreal injection shot eye Avastin Kenalog Macugen CRVO retinal vein occlusion AMD wet dry age</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/79c87c99-c4fa-4f51-ad1d-d1cfb558678c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2009-04-24T23:02:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-an-Intravitreal-Injection</video:player_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
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      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics 16A - Lecture 9</video:title>
      <video:description>Mathematics 16A - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25784.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-18T17:33:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Mathematics-16A-Lecture-9</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14906.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-08-28T03:47:47.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualization of tRNA Movements on 70S Bacterial Ribosome</video:title>
      <video:description>In this video conformational changes of bacterial ribosome during elongation are shown. Ribosome is place where proteins are synthesized. Bacterial ribosome is made of two subunits: 50S and 30S rRNA. Ribosome goes conformational changes due to initiation or elongation factors.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/03/ed876138-253f-4807-96ca-bfa979341cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-14T04:07:19.000Z</video:publication_date>
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      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>conformational</video:tag>
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      <video:description>This video describes the way in which leukocytes bind to the blood vessel endothelium.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/79cfb81d-56cd-463f-b280-86867d5ecdaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
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      <video:category>Cell Biology</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the paradox of hawking with a black hole. The death of a star leads to a black hole.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/79d4ec75-fe91-4154-9895-e618b23d1af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The argument continues on why evolution is impossible. This is an argument which is pro evolution and it argues on why intelligent design is wrong in this first part of the series.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/79d778c9-7392-4c3a-b85f-edc2b18321fc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-14T06:38:41.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Part-I-of-Why-Intelligent-Design-is-WRONG</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Anthropology</video:category>
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    <loc>https://dnatube.com/videos/Pharmacokinetics-of-aspirin-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacokinetics of aspirin absorption</video:title>
      <video:description>Aspirin is rapidly absorbed in the stomach and intestine. Optimal absorption occurs at pH between 2.15 to 4.1. Concentration of aspirin also affects the rate of absorption process. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-09T21:48:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Pharmacokinetics-of-aspirin-absorption</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How  lipoprotein is transported in body?</video:title>
      <video:description>Understanding the transport system of lipoprotein in body is important for treatment of cardiovascular disease. Apo lipoprotein plays a critical role in the transport of lipoprotein from the site of absorption to the site of utilization. This video explains the process of transport of lipoprotein in body. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-26T11:36:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-body</video:player_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-969150</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video shows the changes in communication between the cells due to cancer. The ability of an organism to function normally is dependent in ability of cells in different organs to communicate effectively with surroundings.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/a93851fb-71a0-471f-916e-6d95d9edd6f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:55:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/All-About-Cancer-969150</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>HER3</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PNW-Giant-Kaleidoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: Giant Kaleidoscope</video:title>
      <video:description>On April 21, 2007, the Physics Nortwest organization of Chicago held it&apos;s BIG demo workhop #1 in which a variety of physics demonstrations were built. To learn more about Physics Northwest visit their website at:
https://www.edline.net/pages/Physics_Northwest</video:description>
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      <video:duration>267</video:duration>
      <video:publication_date>2009-05-14T02:15:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/PNW-Giant-Kaleidoscope</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Northwest</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>color</video:tag>
      <video:tag>kaleidoscope</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cleft-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cleft Surgery in India</video:title>
      <video:description>Video shows the cleft surgery in India by experienced child specialists of Delhi and Mumbai. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7b749ad9-3869-45c1-9404-68280c1ef21a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:22:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cleft-Surgery-in-India</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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      <video:tag>experienced</video:tag>
      <video:tag>child</video:tag>
      <video:tag>specialists</video:tag>
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      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ba</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Prokaryotic-And-Eukaryotic-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Prokaryotic And Eukaryotic Cells</video:title>
      <video:description>In this video, the narrator compares the differences between prokaryotic and eukaryotic cells. 
Nuclear membrane is not present in prokaryotic cells while eukaryotic cells have a well defined nucleus.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7b7e083a-73b3-4391-b1d4-e2825497e752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:55:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Comparison-Between-Prokaryotic-And-Eukaryotic-Cells</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>cells</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Mitochondria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-10-Lecture-17-Higher-Order-Functions-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 10 - Lecture 17: Higher Order Functions I</video:title>
      <video:description>Computer Science 10 - Lecture 17: Higher Order Functions I

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/18/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25687.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-18T16:58:16.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-16-Computer-Science-10-Lecture-17-Higher-Order-Functions-I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Use-An-Asthma-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use An Asthma Inhaler</video:title>
      <video:description>This video show the inhale process of asthma inhaler. Whole procedure is divided into steps and each of these steps is shown clearly with diagrams.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7b86bcd1-c982-4ceb-89f0-3c2768e8ef28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T22:53:05.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Use-An-Asthma-Inhaler</video:player_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>Technique</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Midbrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Midbrain</video:title>
      <video:description>This video provides Sagittal view of the midbrain and explains how fluid can pass from the third ventricle to the fourth ventricle via the cerebral aqueduct. Posteriorly on the midbrain is referred to as tectum (roof) which contains four caliculi (corpora quadrigemina)</video:description>
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      <video:duration>158</video:duration>
      <video:publication_date>2010-11-13T20:33:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Midbrain</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
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      <video:tag>View</video:tag>
      <video:tag>midbrain</video:tag>
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      <video:tag>Four</video:tag>
      <video:tag>caliculi</video:tag>
      <video:tag>corpora</video:tag>
      <video:tag>quadrigemina</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Travels-to-Space-Station-By-NASA-Astronauts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travels to Space Station By NASA Astronauts</video:title>
      <video:description>A HD video showing the NASA astronaut travels to space station with Russian crew-mates. A brief explanation of journey is provided here with a closeup view.</video:description>
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      <video:duration>151</video:duration>
      <video:publication_date>2013-02-08T04:28:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Travels-to-Space-Station-By-NASA-Astronauts</video:player_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>in</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>NASA</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Crewmates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Having-Two-Nostrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Having Two Nostrils</video:title>
      <video:description>This video will help you in understanding the reason behind two nostrils. View this video for the functioning of two nostrils.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/7bb5903d-6a40-4407-b32f-bf17290b494b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-02-08T02:46:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Reason-Behind-Having-Two-Nostrils</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Nostrils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-Pilonidal-Cyst-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery - Pilonidal Cyst removal</video:title>
      <video:description>This is a intermedia video showing live laser surgery for pilonidal Cyst removal. It is useful to see the doctors in actions.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7c6b4cb8-583f-44d8-a6a4-2d36030da5d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-01T02:53:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laser-Surgery-Pilonidal-Cyst-removal</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Knee-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Knee Replacement Surgery in India</video:title>
      <video:description>Video shows a partial knee replacement surgery in India by experienced doctors of Chennai. This animated video shows a whole surgical process.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7c85e21e-fab5-4c24-a35a-2b8d272e14b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-30T09:11:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Partial-Knee-Replacement-Surgery-in-India</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation-in-brain-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arteriovenous malformation in brain removal</video:title>
      <video:description>Arteriovenous malformation is a defect that usually occurs before birth which sees the abnormal connection of veins and arteries. It may also occur when on the brains surface it bypasses the normal brain tissue and diverts blood from the arteries to the veins.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7c88a2a3-2e55-45c1-8052-15dffa058282/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-11-28T10:35:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Arteriovenous-malformation-in-brain-removal</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>removing</video:tag>
      <video:tag>arteriovenous</video:tag>
      <video:tag>malformation</video:tag>
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      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Opera-singer-Vocal-Folds-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opera singer Vocal Folds Video</video:title>
      <video:description>The vocal cords are composed of twin infoldings of mucous membrane stretched horizontally across the larynx they vibrate modulating the flow of air being expelled from the lungs during phonation</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7c8dc9d7-ab4c-4bb1-9d91-6a2d77ee889a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T22:50:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Opera-singer-Vocal-Folds-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>opera</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Folds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-6-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 6 Hubble Space Telescope</video:title>
      <video:description>Black holes are enigmatic, swallowing everything within range and letting none escape from their grasp. The scientists refer to them as the great unknown formed when massive stars collapse on themselves such that no stellar force can prevent that. On collapsing their gravitational forces also pull other material into them.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7c9e59db-4114-4fae-a8fd-7c7e0abc47ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2011-11-24T22:37:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chapter-6-Hubble-Space-Telescope</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>6</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse-in-Bio-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse in Bio-Medicine</video:title>
      <video:description>Human, mice, yeasts and worms. What do we all have in common? Except obvious, genes that control early development in humans are identical with those in these animals. 
Model organism Mus musculus, mice, is discussed in the light of transgenic organism in solving human medicine problems.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/7ca36e9e-11ee-481f-9403-5c28a3371a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-07-19T12:29:06.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Transgenic-Mouse-in-Bio-Medicine</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ModelOrganism</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>stemcells</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>out</video:tag>
      <video:tag>chimere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Four Years of Discovery -  Cassini Huygens Mission to Saturn</video:title>
      <video:description>This is a video on the exploration of space with the help of the Cassini Huygens which was on a mission to the planet Saturn. Here are the first four years of discovery of the titan which is apparently covered with organic material.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7d3ce75e-de3a-4ec1-bf3e-2365d4552476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-12T22:29:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Discovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy can not be created or destroyed</video:title>
      <video:description>This video explains the first law of thermodynamics i.e. the energy can&apos;t be created or destroyed. It can only be transformed from one form to other.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7d429523-1d27-4ce8-8b67-f7aa7faf1f90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-11-29T23:07:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</video:player_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Clip-For-Launch-of-IRVE-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clip For Launch of IRVE-3</video:title>
      <video:description>This video shows the launch of IRVE-3(Inflatable Reentry Vehicle Experiment) at Wallops. A detailed explanation of this launch is provided here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/7d5be18a-0b35-47cb-9198-358b3d7304d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2013-02-05T04:08:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Clip-For-Launch-of-IRVE-3</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IRVE</video:tag>
      <video:tag>3</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Resources</video:title>
      <video:description>A pictorial description of various kinds of natural resources is shown here. Natural resources can be divided into Renewable and nonrenewable resources.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7d6adc6a-4032-47f3-9a94-c51072f3ca04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T02:51:26.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Natural-Resources</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation of Cosmic Microwaves Background</video:title>
      <video:description>Radiation of Cosmic Microwaves Background.  The cosmic microwave background (CMB) is an almost-uniform background of radio waves that fill the universe.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7d6d2c3e-a2bb-4054-ba89-57748173a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-15T00:56:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-fat-removal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live fat removal surgery</video:title>
      <video:description>Fat removal surgery in india by experts the imagery in the video may shock you but it may also be what need to stop you from eating bad foods and help motivate you towards a healthier lifestyle you have been warned.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/a9cb57df-e333-4ef3-9c9a-d16ef42ca283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Live-fat-removal-surgery</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Biosynthesis</video:title>
      <video:description>The biosynthesis of saturated fatty acids requires a primer molecule, usually acetic acid in the form of its Coenzyme A ester, and a chain extender, malonyl-CoA. The latter is formed from acetyl CoA by the activity of the enzyme acetyl-CoA carboxylase in which biotin is the prosthetic group (and thus can be inhibited by avidin). In the first step of the reaction, carbon dioxide is linked to the biotin moiety, and this is subsequently transferred to acetyl-CoA to form malonyl-CoA. In microorganisms such as Escherichia coli, the enzyme complex comprises three dissociable proteins, but in plants and animals, the enzyme is a single multifunctional complex that exists in two main isoforms. Malonyl-CoA is also involved in the regulation of fatty acid oxidation by inhibiting carnitine palmitoyl-CoA transferase-1.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/7d72676d-af8d-4c50-80b7-ab576bb74e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-08-08T23:32:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
      <video:tag>biosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-Hydrocarbons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of Hydrocarbons</video:title>
      <video:description>Description of hydrocarbons and there uses in our lives. Hydrocarbons are the simplest organic compounds.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/aa0fc363-dcc3-4476-ba50-d846368accb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:52:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Components-of-Hydrocarbons</video:player_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Hydrocarbons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 17 - MIT 18.086 Mathematical Methods for Engineers II&quot; Multigrid Methods

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15370.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T16:55:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-MIT-18086-Mathematical-Methods-for-Engineers-II</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giotto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giotto</video:title>
      <video:description>Giotto by ESA was a robotic space mission intended to catch up wit Haley&apos;s comet and study. Giotto was launched in 1985 went to about 600 kilometres close to the comet.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/f5d2a00a-03bd-4898-93b0-d1e550143f28/cand_25.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-25T08:25:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Giotto</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paintbrush-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paintbrush Gene</video:title>
      <video:description>In two related Drosophila species, a so-called paintbrush gene is activated to paint the pigment on the body. In one species, an extra switch activates the gene, resulting in spotted wings.  www.hhmi.org</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/4f4ea3bb-6af0-4d62-bef2-bb10e7dea539/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-08-02T20:54:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Paintbrush-Gene</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Paintbrush</video:tag>
      <video:tag>switchingGenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Mass-Of-The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Mass Of The Sun</video:title>
      <video:description>The first part of this scientific video discusses the movements of the stars in Andromeda. The second part is about the calculation of the mass of our Sun.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7e60081b-68a2-4c38-87fa-9c53fa122382/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-13T06:07:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Calculating-The-Mass-Of-The-Sun</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Torso-model-cephalic-and-basilic-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso model cephalic and basilic veins</video:title>
      <video:description>The model is a simulative right half of adult torso with right arm there are apparent anatomical marks clavicle suprasternal notch sternocleidomastoid muscle pectoralis major muscle ribs and deltoid muscle</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/7e66732c-2356-4a89-a035-f46a741b8933/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-15T13:19:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Torso-model-cephalic-and-basilic-veins</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cephalic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Basilic</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Total Internal Reflection</video:title>
      <video:description>This video shows the total internal refraction through a glass slide. When the light ray passes from glass to air i.e. from denser medium to rarer medium at an angle. A major part of incident light is refracted and a small part is reflected.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/7e743bb1-e5a1-4ed5-a396-f00a7ca7769a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:24:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Total-Internal-Reflection</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Bone-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Bone Biology</video:title>
      <video:description>This video demonstrates the structure of a bone using a 3D animation. The functions of each part of  the bone is also explained.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/7e63f888-964e-4afa-98c0-1f74147af5d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-11-29T01:21:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Introduction-to-Bone-Biology</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Recognition-Particle-SRP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Recognition Particle SRP</video:title>
      <video:description>The signal recognition particle (SRP) is a protein-RNA complex that recognizes and transports specific proteins to the endoplasmic reticulum in eukaryotes and the plasma membrane in prokaryotes. The eukaryotic SRP is composed of six distinct polypeptides bound to an RNA molecule (the 7SL RNA), with GTPase activity. In the GTP-bound state, it recognizes an endoplasmic reticulum signal sequence of eight or more nonpolar amino acid residues at its center. It transiently binds to the endoplasmic reticulum signal sequence in a nascent protein, to the large ribosomal unit, and to the SRP receptor. The core of the SRP is universal, being conserved in all three kingdoms.

The SRP is found in the cytosol. In eukaryotes, it binds to the endoplasmic reticulum signal sequence found in an emerging secretory protein and subsequently delivers the protein along with the ribosome creating it to the endoplasmic reticulum membrane. When SRP binds the endoplasmic reticulum signal sequence, it also binds the ribosome and thereby pauses translation until the entire SRP-bound translation complex is transported to the endoplasmic reticulum, where translation resumes.

SRP and its receptor initiate the transfer of the nascent chain across the endoplasmic reticulum membrane. Once the chain reaches the translocon, SRP and its receptor both hydrolyze their bound GTP to GDP, then dislocate allowing translation to restart</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/07/7f818d34-97c4-487a-8464-2ed991650ad5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-07-30T18:40:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Signal-Recognition-Particle-SRP</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>signalrecognitionparticle</video:tag>
      <video:tag>srp</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>ER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birmingham-Hip-resurfacing-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birmingham Hip resurfacing surgery</video:title>
      <video:description>American from Seattle, Washington state, USA expresses total satisfaction with Birmingham Hip resurfacing surgery by Dr.A.K.Venkatachalam at the affiliated hospital in Chennai, India. Madras Joint Replacement center offers Americans high quality Hip resurfacing and joint replacements in hospital of international standards with NAAC accreditation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_4344.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2010-05-06T04:52:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Birmingham-Hip-resurfacing-surgery</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-ferro-fluid-or-magnetic-fluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make ferro fluid or magnetic fluid</video:title>
      <video:description>Here is how to make a ferro fluid its share changes under magnetic wave. It is actually pretty easy. You just need to have old printer toner powder, pure vegatable oil and a strong magnet. That is it. Watch the video to learn how it is done.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/10/7f8764c0-d4eb-4c47-b531-97093bdaa969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2015-10-07T13:18:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-make-ferro-fluid-or-magnetic-fluid</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ferrofluid</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vague-Idea-of-Benzene-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vague Idea of Benzene Resonance</video:title>
      <video:description>~It is better to watch this clip on Fullscreen mode.~ The orange is Carbon and the Seafoam green is Chlorine. As written in the title, this is a vague idea of how resonance occurs in benzene molecules. For a molecule like this, it would have an IUPAC name of &amp;amp;quot;1,3,5 Cyclohexatriene&amp;amp;quot; as well as &amp;amp;quot;2,4,6 Cyclohexatriene&amp;amp;quot;. The double bonds are given the lowest possible numbers. For special molecules like this, where there are multiple names for the same molecule (due to the change of location of ...</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/03/7f9b92c6-d7ce-47a7-ba93-11d213011024/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-03-25T22:56:43.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Vague-Idea-of-Benzene-Resonance</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-the-smallest-planed-in-the-solar-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury: the smallest planed in the solar system</video:title>
      <video:description>Mercury is the first planet from the sun in the solar system. It is also the smallest planet in the solar system and has a rocky surface. This video tells more about Mercury. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/7fa6809f-a89f-41f0-8803-101c77972a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-06-10T14:28:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mercury-the-smallest-planed-in-the-solar-system</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Living-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Living Cell</video:title>
      <video:description>All living things are made of cells the cell is the smallest living thing that can perform all the functions of life all cells must come from preexisting cells</video:description>
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      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:35:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Living-Cell</video:player_loc>
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      <video:tag>Living</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manufacturing-a-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing a Smoking Pipes</video:title>
      <video:description>This video will introduce you with the manufacturing process of smoking pipes. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/804e4c02-363b-446e-b022-6c1be12f55c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-01-12T01:08:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Manufacturing-a-Smoking-Pipes</video:player_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>How</video:tag>
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      <video:tag>Pipes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ash-Particles-in-an-entrained-flow-gasifier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ash Particles in an entrained flow gasifier</video:title>
      <video:description>Ash Particles in an entrained flow gasifier, unsteady particle tracking on a RANS CFD flow field</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/12/80d9fb2a-93e3-4405-8a29-ea2d27317059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-12-08T16:21:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ash-Particles-in-an-entrained-flow-gasifier</video:player_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
      <video:tag>ash</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Entrained</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Gasifier</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Patty-Jackson-WDAS-Interviews-Co-Founders-of-The-Fibroids-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patty Jackson WDAS  Interviews Co-Founders of The Fibroids P</video:title>
      <video:description>Patty Jackson WDAS Interviews Renee Brown &amp; Nnamdi G. Osuagwu, Co-Founders of The Fibroids Project (FibroidsProject.com).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/10/811431b0-3b64-4f67-aaab-a19a78e616de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2010-10-01T10:36:08.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Patty-Jackson-WDAS-Interviews-Co-Founders-of-The-Fibroids-P</video:player_loc>
      <video:uploader>nsagar</video:uploader>
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      <video:tag>Jackson</video:tag>
      <video:tag>wdas</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>fibroids</video:tag>
      <video:tag>Project</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myostatin-and-muscle-growth</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Myostatin and muscle growth</video:title>
      <video:description>AsapScience shows us the effects of myostatin on muscle development.  They analyze how big muscles can really get and what stops you from getting those nice biceps at the gym.</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2014-10-03T06:49:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Myostatin-and-muscle-growth</video:player_loc>
      <video:uploader>dhumana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Abilities-Of-Spider-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abilities Of Spider Man</video:title>
      <video:description>The scientific video discusses the possibilities of spider mans characteristics. It explains his abilities from his mutation up to his spider strength and senses.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2012-12-08T07:55:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Abilities-Of-Spider-Man</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Superheroes</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Man</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myocyte-Cells-Producting-Voltage-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocyte Cells Producting Voltage Potential</video:title>
      <video:description>This 3D medical animation features the role of Myocyte cells in trigerring Atrial fibrillation. These cells produce voltage potential in the heart which is transmitted from cell to cell. For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T06:47:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Myocyte-Cells-Producting-Voltage-Potential</video:player_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Fibrillation</video:tag>
      <video:tag>Myocyte</video:tag>
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      <video:tag>Potential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-animation-of-how-Air-Conditioning-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animation of how  Air Conditioning works</video:title>
      <video:description>From evaporation or vaporization and back to condensation. Here is how air conditioners use chemicals to easily convert from a gas to a liquid and vice versa, without excessive energy required. This chemical is used to transfer heat from the air inside of a home to the outside air.</video:description>
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      <video:publication_date>2011-11-25T21:07:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-animation-of-how-Air-Conditioning-works</video:player_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-111-Keynesian-Cross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Keynesian Cross</video:title>
      <video:description>Keynesian Cross

Analyzing planned expenditures versus actual output using the Keynesian Cross</video:description>
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      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:43:28.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Keynesian</video:tag>
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    <loc>https://dnatube.com/videos/Why-Humans-Have-Two-Nostrils</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Why do we need two nostrils?  This video explains the benefits of having two holes in our noses instead of just one entertainingly.</video:description>
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      <video:duration>562</video:duration>
      <video:publication_date>2012-11-26T03:40:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Why-Humans-Have-Two-Nostrils</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>noses</video:tag>
      <video:tag>bodies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
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      <video:uploader>Gregor Mobius</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
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      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
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      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/aa825a59-f42b-492a-bbb2-7eabcf6b49e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>hunting</video:tag>
      <video:tag>donkeys</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
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      <video:duration>109</video:duration>
      <video:publication_date>2016-08-28T23:50:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</video:player_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Automation</video:tag>
      <video:tag>script</video:tag>
      <video:tag>AutoIt</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Skill</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
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      <video:duration>356</video:duration>
      <video:publication_date>2012-11-26T20:51:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>immortality</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16067.jpg</video:thumbnail_loc>
      <video:duration>6953</video:duration>
      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-predict-protein-interaction-from-the-genome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to predict protein interaction from the genome</video:title>
      <video:description>This video provides an information about predicting protein interaction from the genome.

&quot;The Case Center for Proteomics and Bioinformatics presents the following symposium:
Series: Understanding Protein Complexes, Networks and the Interactome
Title: Predicting Protein Interaction from the Genome
Speaker: Gary Bader, Ph.D.
Asst. Professor, Center for Cellular and Biomolecular Research, University of Toronto
Date: Monday, October 19, 2009
Session: Afternoon Session 2
Location: Wolstein Auditorium 1413&quot;</video:description>
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      <video:description>This video explains the order of operations of integer with example. The tutorial explains the degree of integer from the very basics.</video:description>
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      <video:uploader>gangster</video:uploader>
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    <loc>https://dnatube.com/videos/The-lactobacillus-acidophilus</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The lactobacillus acidophilus</video:title>
      <video:description>Lactobacillus acidophilus is a bacteria that is considered friendly. This bacteria can be found in the vagina, small intestine, yogurt and other fermented foods. This video gives more information on this bacteria in Spanish.</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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    <loc>https://dnatube.com/videos/Treating-kidney-stones-by-extracorporeal-shockwave-lithotripsy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Treating kidney stones by extracorporeal shockwave lithotripsy</video:title>
      <video:description>Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones[1] (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse.
In the treatment of billiary calculi and kidney stone(urinary calculosis)a non-invasive treatment by extracorporeal shock wave lithotripsy (ESWL)is used. This video tutors on treating kidney stones by extracorporeal shockwave lithotripsy.</video:description>
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      <video:publication_date>2013-02-10T02:26:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Treating-kidney-stones-by-extracorporeal-shockwave-lithotripsy</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/Solving-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Solving Linear Equations</video:title>
      <video:description>This video shows how to solve word problems. It mainly focus on word problems related to people&apos;s age.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Solving-Linear-Equations</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Making-Simple-Educaiton-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Simple Educaiton Videos</video:title>
      <video:description>You want to make your own education videos. Here is the one explaining how to do it. It shows a simple way to make it so I guess everyone will understand it.</video:description>
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      <video:publication_date>2014-08-25T22:56:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Making-Simple-Educaiton-Videos</video:player_loc>
      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Puberty-in-Boys-And-Girls</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Puberty in Boys And Girls</video:title>
      <video:description>Puberty is a stage when a child start growing towards adult stage and his reproductive systems develops in order to fertilize. Girls age for puberty is 10 to 11 while for boys is 11 to 12 and girls completed puberty by 15 to 16 and boys completed puberty by 16 to 17.</video:description>
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      <video:player_loc>https://dnatube.com/videos/Puberty-in-Boys-And-Girls</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
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    <loc>https://dnatube.com/videos/Tetris-Mario-Combo-Flash-Game-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Tetris Mario Combo Flash Game and More DONGs</video:title>
      <video:description>Yes, even *more* games and time-passers from around the web!  Browser pong, a site with version of famous flash games with all levels unlocked, and more.</video:description>
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      <video:publication_date>2012-11-27T03:16:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Tetris-Mario-Combo-Flash-Game-and-More-DONGs</video:player_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Who-will-smash-into-Andromeda-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who will smash into Andromeda? by Deep Sky Videos</video:title>
      <video:description>Is earth going to smash into the Andromeda galaxy? You must see this amazing video to find out what the stir is about the Milky Way and Andromeda galaxies.</video:description>
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      <video:publication_date>2013-01-12T01:51:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Who-will-smash-into-Andromeda-by-Deep-Sky-Videos</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Brief-description-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief description of Cell</video:title>
      <video:description>This video show a brief microscopic description of different parts of cell. Mitochondria is the main source of the energy for the cell.</video:description>
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      <video:publication_date>2009-08-08T15:38:19.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Brief-description-of-Cell</video:player_loc>
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      <video:tag>the</video:tag>
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    <video:video>
      <video:title>Lecture 2- Economics C3 Fall 2011</video:title>
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      <video:player_loc>https://dnatube.com/videos/Lecture-2-Economics-C3-Fall-2011</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stereotactic Spirotome Biopsy</video:title>
      <video:description>A step by step explanation of stereotactic spirotome biopsy for microcalcifications is discussed here. Purpose of this video is to help the medical students.</video:description>
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      <video:publication_date>2011-12-06T19:51:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Stereotactic-Spirotome-Biopsy</video:player_loc>
      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Phages in Bacteria</video:title>
      <video:description>This video will introduce you with the spider shaped bacterias under microscope. A brief description of these phases is provided here for helping the bio students.</video:description>
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      <video:publication_date>2013-04-07T18:35:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Phages-in-Bacteria</video:player_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
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    <loc>https://dnatube.com/videos/3D-Cell-Culture-of-Semi-synthetic-Protein-Polymer-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>3D Cell Culture of Semi-synthetic Protein Polymer Hydrogels</video:title>
      <video:description>This video shows how does the protein-polymer conjugates for forming photo-polymerizable bio-mimetic hydro-gels for tissue engineering. Different microscopic structures are also shown here.</video:description>
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      <video:publication_date>2013-04-07T19:50:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-Cell-Culture-of-Semi-synthetic-Protein-Polymer-Hydrogels</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-VII-to-XII</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Long. Spinal Cord Model - Cranial Nerves VII to XII</video:title>
      <video:description>In this video the presenter describes crnial nerves VII-XII in a spinal cord model. This includes the facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, hypoglossal nerve, and other accompanying structures.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/Methylene-Blue-stained-Brain-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylene Blue stained Brain Section</video:title>
      <video:description>Methods for creating a 3-D brain atlas include perfusion with methylene blue, conventional transcardiac perfusion technique, and a transcarotid method to obtain a fixed brain while leaving other tissues fresh for distribution.

This video is from Primate Neuroscience Database of braininfo.org
http://braininfo.rprc.washington.edu/tools.html</video:description>
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      <video:publication_date>2007-03-30T08:52:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Methylene-Blue-stained-Brain-Section</video:player_loc>
      <video:uploader>Mukesh Varshney</video:uploader>
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    <loc>https://dnatube.com/videos/3D-Animation-of-laparoscopic-liver-surgery</loc>
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      <video:title>3D Animation of laparoscopic liver surgery</video:title>
      <video:description>Laparoscopic surgery is a minimally invasive type of surgery as compared to the traditional open surgery. This 3D animation shows how one is done on the liver, accomplished by piercing tiny holes on various parts of the abdomen to access the liver.</video:description>
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      <video:publication_date>2011-11-28T10:05:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/3D-Animation-of-laparoscopic-liver-surgery</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Numberphile-Ramanujan-Constant-and-163</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  Ramanujan Constant  and 163</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing that you definitely dint know about number 163 and Ramanujan constants.</video:description>
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      <video:publication_date>2013-01-11T07:42:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Numberphile-Ramanujan-Constant-and-163</video:player_loc>
      <video:uploader>velatin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Aspartame-A-Sweet-Tasting-Neurotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartame A Sweet-Tasting Neurotoxin</video:title>
      <video:description>Aspartame is a common artificial sweetener that is highly controversial in terms of impact it may have on your overall health. Excess aspartame might excite your brain cells to a point of overstimulation – leading to exitotoxicity and brain cell death. Aspartame contains several amino acids that are capable of crossing the blood-brain barrier which can lead to neuronal destruction and damage. It contains aspartic acid, methanol and phenlyalanine. This videos explains the side effects of aspartame.</video:description>
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      <video:publication_date>2015-03-03T02:47:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Aspartame-A-Sweet-Tasting-Neurotoxin</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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    <loc>https://dnatube.com/videos/Lecture-5-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 5- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_24366.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-15T07:15:42.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lecture-5-Economics-C3-Fall-2011</video:player_loc>
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      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Posterior-Scapular-Regions-Gateways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Scapular Regions Gateways</video:title>
      <video:description>This video describes the gateways to the posterior scapular regions and their contents. A brief description nerves and capillaries is shown here.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/86307cc5-432c-4cbd-93ec-bb9b450c1ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2013-01-19T05:13:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Posterior-Scapular-Regions-Gateways</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Gateways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Scapular</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Contents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric</video:title>
      <video:description>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_14959.jpg</video:thumbnail_loc>
      <video:duration>5579</video:duration>
      <video:publication_date>2012-08-28T10:50:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-17-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>slavic</video:tag>
      <video:tag>russia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-battle-of-theories-in-cell-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The battle of theories in cell physiology</video:title>
      <video:description>Phase-bulk theory vs. Membrane theory. 
Moritz Traube (1826-1894) Wilhelm F. Pfeffer (1845-1920) Julius Bernstein (1839-1917) J. H. van&apos;t Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) Archibald V. Hill (1886-1977) Edward J. Conway (1894-1968) Alan L. Hodgkin (1914-1998) Andrew F. Huxley Fritz Lipmann (1899-1986) J. C. Skou Hans H. Ussing Peter Mitchell Felix Dujardin (1801-1860) Thomas Graham (1805-1869) Martin H. Fischer (1879-1962) H. G. Bungenberg de Jong (1893-1977) Dimitri N. Nasonov (1895-1957) A. S. Troshin (1912-1985) Albert Szent-Gyorgyi (1893-1986) E. Ernst (Ernst Jeno) (1895-1981) Freeman W. Cope (1930-1982) Ludwig Edelmann Raymond Damadian R.C. Murphy, Z.Zhang, J.F.Brogan, J.T.Greenplate, M.M.Ochsenfeld, W.Negendank, G.Karreman, C.F.Hazlewood, and G.N.Ling. Video created by Vladimir Matveev (St.Petersburg). See also:
Pollack G.H. Water, Energy and Life:
http://video.google.com/videoplay?docid=5647197665735558550</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/877ac4c3-ba0a-44f4-ad77-8ffa3cba206c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-18T05:53:54.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-battle-of-theories-in-cell-physiology</video:player_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Pet</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-is-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder. Patients with this disorder lack a chemical called dopamine in their brain, causing tics and compulsive behavior. This video explains what Tourette syndrome in. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/877be785-f932-41ff-b362-ee3ce1df6aa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Tourette-syndrome</video:player_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/His-tagged-Protein-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>( http://www.abnova.com ) - Proteins with histidine tag can be purified and detected easily because the string of histidine residues binds to several types of immobilized metal ions, including nickel, cobalt and copper, under specific buffer conditions. This video provides generic protocol to purify 6xHis-tagged protein by Nickel nitrilotriacetic (Ni-NTA) sepharose. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/10/87baf9f3-6927-4bca-a944-4fee5a8ace50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-10-14T03:59:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/His-tagged-Protein-Purification</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>his</video:tag>
      <video:tag>tagged</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>How will you identify weather the given triangles are concurrent or not? This video shows some examples and conditions for concurrent triangles.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/87c684fa-cbf2-448c-9eda-f59c0f7fdf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-12-04T13:23:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Are-Congruent-Triangles</video:player_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Lumbar Puncture is applied</video:title>
      <video:description>Lumbar Puncture is procedure normally done by an anesthesiologist but most doctors are also knowledgeable of this procedure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/87cd43a3-6844-485f-8739-574b84ad856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T23:02:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
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    <loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Game Theory of Cheating Firms</video:title>
      <video:description>Game Theory of Cheating Firms

Pareto Optimality and more on Nash Equilibrium.  Seeing how cheating duopolists parallels the prisoners dilemma</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25513.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:02:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cheating</video:tag>
      <video:tag>Firms</video:tag>
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    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #3</video:title>
      <video:description>This video is based on a science article &quot;Giant-Stroke, Superelastic, carbon nanotube aerogel muscles. It is issue number 5921, volume 323, March 19, 2009 release.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/88a491c8-0779-45e1-b190-79c899b22538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-28T17:54:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Carbon-nanotube-muscle-3</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Atomic Theory</video:title>
      <video:description>This video discusses the relation of atomic structure and chemical bonding. An atom takes part in a chemical reaction and is the smallest unit of matter.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/88b526c5-d661-44a2-b004-e9ab51130436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-13T03:57:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Principles-Of-Atomic-Theory</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-in-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives in Calculus</video:title>
      <video:description>In this video you would get an introduction on what means by &quot;The Chain Rule&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/890c1535-fe52-45b9-8462-9c1b785a52a7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:40:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Derivatives-in-Calculus</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-the-theory-of-everything-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the theory of everything? by Minute Physics</video:title>
      <video:description>How can we describe everything in the observable universe in one mathematical equation? It is called the standard model. Minute Physics presents yet another intelligent and energetic answer to this impervious question.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/890e779e-4fee-4a5a-907e-9df31f41fce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-07T05:57:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-the-theory-of-everything-by-Minute-Physics</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Periodic-Table-Trends-Ionization-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Periodic Table Trends: Ionization Energy</video:title>
      <video:description>Periodic Table Trends: Ionization Energy

What an ion is.  Using the periodic table to understand how difficult it is to ionize an atom.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22510.jpg</video:thumbnail_loc>
      <video:duration>733</video:duration>
      <video:publication_date>2012-09-11T02:21:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-9-Periodic-Table-Trends-Ionization-Energy</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Negative-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Negative Externalities</video:title>
      <video:description>Negative Externalities

Taking negative externalities into account when thinking about the optimal equilibrium price and quantity</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25514.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-18T16:03:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-64-Negative-Externalities</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Externalities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Chemistry-Robert-Grubbs-and-Richard-Schrock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Chemistry, Robert Grubbs and Richard Schrock</video:title>
      <video:description>This video is of an interview with Nobel Prize winners Robert Grubbs and Richard Schrock for their work in Chemistry. They discuss how  faith in science is being lost and how non-scientific attitudes are becoming more prevalent which is making progress in science more difficult.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/89131a94-4a3d-41ea-9020-925256457777/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-13T21:04:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nobel-Prize-in-Chemistry-Robert-Grubbs-and-Richard-Schrock</video:player_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Grubbs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schrock</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>decreasing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-GMAT-Data-Sufficiency-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - GMAT: Data Sufficiency  2</video:title>
      <video:description>GMAT: Data Sufficiency  2

6-9, pg. 278</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22294.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:39:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-2-GMAT-Data-Sufficiency-2</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Higgs-particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Higgs bosons appear in theories with broken local gauge symmetries. In the Standard Model, Higgs is the last piece of the puzzle remaining to be discovered. Unification of the weak force and the electromagnetic force is achieved by Higgs coupling to the gauge bosons which have &quot;weak&quot; flavor, thereby giving it a large &quot;effective&quot; mass and reducing the range of the interaction, hence making the weak force &quot;weak&quot;. This effective mass depends on the coupling between the particle and the massive Higgs boson. It can accommodate the masses of fundamental particles, which would otherwise be massless due to the underlying symmetry of the Standard Model (SM).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/8a93988c-c23b-45e8-a1aa-c1c7e27507e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2010-11-09T11:43:06.000Z</video:publication_date>
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      <video:tag>Higgs</video:tag>
      <video:tag>Particle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-115-Connecting-the-Keynesian-Cross-to-the-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Connecting the Keynesian Cross to the IS-Curve</video:title>
      <video:description>Connecting the Keynesian Cross to the IS-Curve

Introduction to the Investment/Savings curve</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_25648.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T16:47:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-115-Connecting-the-Keynesian-Cross-to-the-IS-Curve</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Connecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>to</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Reflection</video:title>
      <video:description>In this video, the narrator explains the basic concepts of reflection and wave theory. Huygen&apos;s principle is used to verify the laws of reflection.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/8aa0e721-2551-43c7-a268-0f877182639c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T04:23:59.000Z</video:publication_date>
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CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
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http://www.kamalsaleh.sptechs.com
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Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
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      <video:description>This video will help you to measure the distance between squamocolumnar junction and the most nearest pariental cells to clarify the structure. It is helpful in finding whether gastric cardia exists from birth or from any gastric disease.</video:description>
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      <video:description>Green fluorescent protein first extra from jelly fish, is proving to be a very useful tool for molecular biologist. This video presents the story how green fluorescent protein revolutionized molecular biology. Edited by Ashraf
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  <url>
    <loc>https://dnatube.com/videos/First-Major-Flare-of-Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Major Flare of Solar Cycle</video:title>
      <video:description>NASA captured what they think is the first intense solar flare of the new cycle. The sun had been unusually quiet through 2009 until yesterday. Research scientist, Michael Kaiser, who helps run the STEREO instrument that captured the images, said, &quot;This is the biggest event we&apos;ve seen in a year or so.&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/f66f14e0-6c76-426b-bdb3-df75e53ec832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T17:48:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/First-Major-Flare-of-Solar-Cycle</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flare</video:tag>
      <video:tag>sunspot</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-acridine-complex-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - acridine complex structure</video:title>
      <video:description>DNA fragment complexed with acridine derivative (a carcinogenic dye). Data source: Protein Data Bank code 2GB9.
Wiki text info: Acridine, C13H9N, is an organic compound and a nitrogen heterocycle. Acridine is also used to describe compounds containing the C13N tricycle.

Acridine is structurally related to anthracene with one of the central CH groups is replaced by nitrogen. Acridine, a colorless solid, was first isolated from coal tar. It is a raw material used for the production of dyes and some valuable drugs. Many acridines also have antiseptic properties such as Proflavine. Acridine and related derivatives bind to DNA and RNA due to their abilities to intercalate. Acridine Orange (3,6-dimethylaminoacridine) is a nucleic acid-selective metachromatic stain useful for cell cycle determination.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/09/8fa1d58c-cf64-41b5-8d1e-24282e0b8085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-19T02:47:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/DNA-acridine-complex-structure</video:player_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>acridine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromyography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromyography</video:title>
      <video:description>The video shows an electromyography in progress. Electromyography is a technique for evaluating and recording the electrical activity produced by skeletal muscles. The resulting electromyogram shows the electrical potential generated by muscle cells when they are neurologically activated. The signals can be analyzed to detect medical abnormalities, activation level, and recruitment order or to analyze the biomechanics human or animal movement. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/8fb14753-9bf5-4584-a30f-299a3dbc3a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:40:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Electromyography</video:player_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Electromyography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctica- Ancient Lakes</video:title>
      <video:description>Video contains a discussion about the ancient lake in Antarctica. Video is really interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/8fea1e5b-12cc-4886-9e75-4d968bd6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-17T07:31:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</video:player_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ancient</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>Reached</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does the Sun Rays Effects on Skin</video:title>
      <video:description>This video shows the reason behind skin tanning that is caused due to long exposure to sun Rays. Skin tanning is darkening of skin due to long contact with sun&apos;s rays.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/8ff28045-3b0c-4568-abf7-131f503a44f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T01:14:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</video:player_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tanning</video:tag>
      <video:tag>Melanin</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ageing</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Collateralized Debt Obligation (CDO)</video:title>
      <video:description>This is a lecture of Khan Academy. Collateralized Debt Obligation (CDO)

Introduction  to collateralized debt obligations (to be listen to after series on mortgage-backed securities.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20165.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:17:09.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>CDO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Water Electrolysis</video:title>
      <video:description>This video shows the electrolysis of water into Hydrogen and Oxygen. When electric current is passed through water it decomposes into hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/8ff9d279-6547-488f-bc47-2304bfdbd132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-11T23:21:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Derivative Chain Rule</video:title>
      <video:description>This video tutorial will help you in understanding partial derivative chain rule in multivariate calculus. The video explains this with the help of diagrams and experiment.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/9008f85a-48c5-4eec-8617-3e15d7042d5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-12-06T11:14:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</video:player_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Collapse-of-Evolution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Collapse of Evolution - 1</video:title>
      <video:description>The level of scientific knowledge we have arrived at today shows that the evident design and complex systems in living things make it impossible for them to have emerged by chance. Far from being formed under primitive earth conditions, the cell, which in its composition and mechanisms is so complex, cannot be synthesised in even the most sophisticated laboratories of our day.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/ac9db3fd-b4ac-413a-97e9-198b8335d06b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-07-04T13:33:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Molecular-Collapse-of-Evolution-1</video:player_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Collapse</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Slavery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Slavery</video:title>
      <video:description>This video from Crash Course World History discusses the Atlantic slave trade. The history of these slaves are discussed here in details.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/914e2193-77e4-4837-ad75-6a362a499a94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2013-02-16T03:37:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/History-of-Slavery</video:player_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 1</video:title>
      <video:description>Albert Einstein was one of the greatest minds who revolutionized our concept of fundamental rules of nature. As a man, Einstein was a very simple person with a strong ethical commitment. Taking a fresh look to every question that came to his way was natural to Einstein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/915c5069-4dc0-4dcd-97b7-05dad98fdf17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2010-11-24T21:32:01.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-1</video:player_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Fearless-Tree-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars: The Fearless Tree Scorpion</video:title>
      <video:description>Informative clip from The Science Channel from the series &quot;Monster Bug Wars.&quot; Depicts the amazing and vicious capabilities of the tree scorpion.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/9164ae02-09a6-476a-9e73-757bb5fac99a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-12-09T07:10:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Fearless-Tree-Scorpion</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fearless</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Scorpion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers</video:title>
      <video:description>This video explains the method used for the simplification of complex number. Here problems are solved with examples which will help you a lot.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/12/9166f45e-51a3-477b-b190-cb5e3b83187f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T13:28:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Complex-Numbers</video:player_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Above-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Above Knee Amputation</video:title>
      <video:description>Amputations are caused by accidents, disease, and congenital disorders. Approximately 74% are due to peripheral vascular disease (poor circulation of the blood) and cancer; 23% are due to accidents, and 3% are due to a problem found at birth.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9171981c-e965-42d7-896c-833fcdcbf9f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-01T03:51:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Procedures-for-Above-Knee-Amputation</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Above</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-Technology-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing Technology 2011</video:title>
      <video:description>Watch as the Desert RATS of 2011 namely space Exploration vehicle I and II are tested as well as the habitat where the astronauts are expected to live in, in space.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/917d1295-4da1-4192-990a-7594e8e6d10d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2011-11-23T09:31:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Testing-Technology-2011</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Desert</video:tag>
      <video:tag>rats</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mechanical Engineering 110</video:title>
      <video:description>lec 2-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20910.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-08T00:22:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/lec-2-Mechanical-Engineering-110</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Purification</video:title>
      <video:description>Following PCR, you need to get rid of excess short primers, dNTPs, enzymes, short-failed PCR products and salts. We use a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5~5.5) and elution of DNA with low-salt buffer (pH 7.0~9.0) or ddH2O to get clean PCR products for downstream applications.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/03/92991b61-37e6-407d-9ccd-ac6fdfd7e297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-03-22T08:40:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/PCR-Purification</video:player_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_15188.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-08-28T15:32:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma with attic perforation</video:title>
      <video:description>Cholesteatomas have been recognized for decades as a destructive lesion of the skull base that can erode and destroy important structures within the temporal bone its potential for causing central nervous system complications eg brain abscess meningitis makes it a potentially fatal lesion</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/929e525e-9825-4c31-a642-33c2b18f28c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-21T01:49:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</video:player_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
      <video:tag>Attic</video:tag>
      <video:tag>Perforation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of a Starling Murmuration</video:title>
      <video:description>A flock of starlings is called a murmuration. These flocks may include other species of starlings and sometimes species from other families. This sociality is particularly evident in their roosting behaviour; in the non-breeding season some roosts can number in the thousands of birds. Starlings imitate a variety of avian species and have a repertoire of about 15–20 distinct imitations. They also imitate a few sounds other than those of wild birds. The calls of abundant species, calls that are simple in frequency structure and calls that show little amplitude modulation are preferentially imitated. There are local dialects of mimicked sounds.[3] Starlings have also been known to imitate other, man-made environmental sounds, such as phone boxes and cars.</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2015-08-19T16:32:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have You Had Your Medical Tune Up</video:title>
      <video:description>Life can get hectic sometimes especially for men over 45 need but four simple lab tests could prevent future diseases taking the time to have a tune up for your important relationships is worth the effort</video:description>
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      <video:duration>134</video:duration>
      <video:publication_date>2011-11-30T22:35:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</video:player_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do robot swarms evolve effective communication?</video:title>
      <video:description>This video show swarms of robots evolving effective communication. These robot swarms drastically improving communication.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/11/92d7e2d8-5785-4807-ae09-c6e9cb74365b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-26T20:38:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</video:player_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulations of the villin headpiece</video:title>
      <video:description>Proteins are long chain polymers of amino acids. They exist in folded form in nature. This video shows the three dimensional folding of villin headpiece which is a 36 residue protein. Edited by Ashraf</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2008-04-01T13:58:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>folding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intercostal-Tube-Insertion-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Tube Insertion Video</video:title>
      <video:description>Intercostal tube insertion is appropriate to prevent the development of a pleural collection such as after a thoractomy or to prevent a tension pneumothorax in the ventilated patient with rib fractures</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/944e09f1-01a4-4e63-9481-a67dcfe7b4d9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:58:21.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Intercostal-Tube-Insertion-Video</video:player_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Diabetes-Cured-by-Obesity-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Diabetes Cured by Obesity Surgery</video:title>
      <video:description>Obesity surgery cures insulin diabetes. This fact was discovered by medical professionals who perform stomach bypass procedures. It seems the diabetes vanishes after the surgery. Patients who had the procedure tell their stories in the video.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/9473b280-aa33-4b16-9d0a-8dea9ca976ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2011-12-01T04:32:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Insulin-Diabetes-Cured-by-Obesity-Surgery</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Immortal-Worms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Immortal Worms</video:title>
      <video:description>Video shows a group working on the species of immortal worms. Some secrets of these immortal worms are discussed here to help you.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/9477602d-7019-4daa-a5c1-f1ad7d1b1861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-14T04:14:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Are-Immortal-Worms</video:player_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Secret</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>worms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earth-threatening-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth-threatening Asteroids</video:title>
      <video:description>It is believed that dinosaurs were wiped out from the earth as a result of an asteroid hitting the planet. Will asteroid strike the Earth again and wipe out all life as we know it? Astronomers are looking for asteroids that can hit the earth in future. Edited by Ashraf     
.</video:description>
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      <video:publication_date>2010-04-08T20:58:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Earth-threatening-Asteroids</video:player_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>ESA</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Earth</video:tag>
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      <video:tag>impacts</video:tag>
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      <video:tag>planetoids</video:tag>
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      <video:tag>sun</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>meteoroids</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>2012</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-bacteria-increase-their-number-exponentially</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does bacteria increase their number exponentially</video:title>
      <video:description>This video explains binary fission in bacteria.  It tells you how efficient this kind of reproductive strategy is.  It also explains how binary fission works.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/94848a44-b22a-42eb-81c2-53d19751cb36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2014-10-01T10:50:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-does-bacteria-increase-their-number-exponentially</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Short-Term-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Short Term Memory</video:title>
      <video:description>Here is a girl who can remember the view seen through window of a car only for a few seconds. This is a short term memory.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/94a24115-4c2d-47d9-83ae-011da33f5bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:41:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Short-Term-Memory</video:player_loc>
      <video:category>Medical</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Twisthaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Twisthaler</video:title>
      <video:description>This video shows a step by step procedure for inhaling a twist-haler. It is a breath inhaling device it means medication is released when you inhale.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/94b76f17-70b2-4ad2-ac0c-20b303f35d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-06T20:13:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-Use-a-Twisthaler</video:player_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Twisthaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 18- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_17869.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-03T17:53:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-Fall-2010</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amphioxus-embryonic-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amphioxus embryonic development</video:title>
      <video:description>About Amphioxus: plural  amphioxi , or  amphioxuses,  also called  lancelet  any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata. They are small marine animals found widely in the coastal waters of the warmer parts of the world and less commonly in temperate waters  text reff: http://www.britannica.com</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2007-12-11T01:18:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Amphioxus-embryonic-development</video:player_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amphioxus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Transcription</video:title>
      <video:description>DNA Transcription

Hope it is helpful!</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/10/95b9439a-26d4-47e3-8d41-4a737700ff26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-10-19T02:02:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/DNA-Transcription</video:player_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2858</video:duration>
      <video:publication_date>2012-08-28T04:38:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2005</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
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      <video:tag>kinetics</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-Neutrinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make Neutrinos.</video:title>
      <video:description>Dr. Catherine James explains how neutrinos are created in the caverns of the MINOS experiment at Fermi National Accelerator Laboratory</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/3c23cfe7-3b0d-42ba-b65d-c397539da177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2009-05-14T03:18:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-make-Neutrinos</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>minos</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sea-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sea Creatures</video:title>
      <video:description>Sea is a mysterious place that has an almost similar landscape feature to that of land, It has rich  green water and forest looking areas. Therefore it should not surprise when humans encounter strange looking or bizarre animals.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/95c3703c-ecb4-4be5-9cdf-c5901ac28853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-11-26T05:34:55.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Sea-Creatures</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>creatures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Lying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Lying</video:title>
      <video:description>Lying, most of us do it a lot. This video shows some scientific facts related with the science of lying. On watching this video you will be able to recognize weather the person is lying or not.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/95da7693-2920-442d-997c-3a58de6b3092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2013-02-08T04:23:48.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Science-Behind-Lying</video:player_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-genetic-drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic drift ?</video:title>
      <video:description>This video explains what genetic drift is.

&quot;003 - Genetic Drift

Paul Andersen describes genetic drift as a mechanism for evolutionary change. A population genetics simulator is used to show the importance of large population size in neutralizing random change. The near extinction of the northern elephant is used as an example of the bottleneck effect. The high incidence of total colorblindness due to a typhoon that hit the small island of Pingelap is also included.&quot;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/10/95f397a7-6344-4f52-a004-c0ec3d873ae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-10-11T07:31:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-genetic-drift</video:player_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-PCI5-Hybridization-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - PCI5 Hybridization  (Quiz)</video:title>
      <video:description>PCI5 Hybridization  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26394.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T01:03:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-44-PCI5-Hybridization-Quiz</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PCI5</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flowing-in-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flowing in layers</video:title>
      <video:description>This video shows an experiment that proves Laminar flow.  This happens because the substance in the viscous liquid spreads evenly in layers that flow past one another. Take a look at this fascinating experiment that might look like going back in time.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/09/974fe5de-4268-40e8-b645-d953572fa923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-09-13T02:24:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Flowing-in-layers</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>laminar</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Magnetic-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Magnetic Materials?</video:title>
      <video:description>This video discusses magnetic ores and lodestones. The properties of materials that react from magnetic fields are called magnetism. Samples of magnetic materials are iron and steel while non magnetic materials are wood and plastic.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/975dfafb-6ed8-43fb-ae67-35dd3243a215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T23:37:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-Are-Magnetic-Materials</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>History</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Magnetite</video:tag>
      <video:tag>Lodestone</video:tag>
      <video:tag>magnetism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saline-lift-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline lift technique</video:title>
      <video:description>Mr Jerome Waye, the MD Mount Sinai hospital demonstrates resection of ascending colon polyps by saline lift technique. This is one of the most updated technique with guaranteed precision and quick healing.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/976f0902-7880-47e2-90e2-1a130bf0d35a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-01T00:27:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Saline-lift-technique</video:player_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>polypectomy</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effects-of-stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effects of stress</video:title>
      <video:description>Do you brush stress under the rug thinking you&apos;ll deal with it later? think again.  Studies have shown that stress can lead to heart attacks due to the increase in vein clogging.  So, next time you feel stressed: come down, your heart&apos;s function might depend on it.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2014/10/9766bb97-2840-4292-b466-85a1f5df84e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2014-10-01T11:42:40.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-effects-of-stress</video:player_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-Alpha-Helix-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Alpha Helix Structure</video:title>
      <video:description>A common motive in the secondary structure of proteins, the alpha helix is a right-handed coiled conformation, resembling a spring, in which every backbone donates a hydrogen bond to the backbone of the amino acid four residues earlier (hydrogen bonding).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/05/977085e7-ed70-420d-a432-d6accf95c92c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2007-05-28T00:01:02.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Model-of-Alpha-Helix-Structure</video:player_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>alphahelix</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Confocal-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal microscopy</video:title>
      <video:description>How confocal microscope functions is explained in this video. Confocal microscopy is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of adding a spatial pinhole placed at the confocal plane of the lens to eliminate out-of-focus light.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2015/12/97845640-a43a-431b-8a8c-be564e4892fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2015-12-04T12:55:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Confocal-microscopy</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Eye</video:title>
      <video:description>This video explains the parts and functions of the eye. The human eye is compared to a camera. It also shows how we see an object.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/08/978db4e3-4a0b-4fa8-9693-f9f0fb3dc3ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-08-11T09:19:17.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Eye</video:player_loc>
      <video:category>Others</video:category>
      <video:tag>vision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Public Health 251D</video:title>
      <video:description>Lec 12- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_19170.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-09-04T18:43:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-12-Public-Health-251D</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siamese Twins Surgery Part 2</video:title>
      <video:description>Part 2 of the video shows the outcome of the unique surgery. The medical specialists are making successful operation but shall the kids recover?</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/acf9b8ab-b9db-4cbe-95af-9fbc7044b5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T02:11:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-2</video:player_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>siamese</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Accelerators-and-the-Higgs-Particle-13-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators and the Higgs Particle (13 of 15)</video:title>
      <video:description>Episode 13 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle accelerators can be used to make new particles. We also see Brian bring to life a famous analogy for the Higgs mechanism. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/ad1abe89-86da-4f3c-aad0-a6a401cdb9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-04-18T08:53:44.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Particle-Accelerators-and-the-Higgs-Particle-13-of-15</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swallowing-of-Food-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swallowing  of Food in Human</video:title>
      <video:description>The process of swallowing is explained here with internal structure. This video is very helpful for the medical students,</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/ad1bb43b-b947-4e74-8097-372b48598319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-10T02:29:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Swallowing-of-Food-in-Human</video:player_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Swallowing</video:tag>
      <video:tag>Deglutition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysterious-cosmic-rays-hiting-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysterious cosmic rays hiting the earth</video:title>
      <video:description>High energy particles, bombarding the earth surface, from a nearby unknown object has been discovered. This video gives further information about the discovery. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/ad1d6810-9603-421e-b63e-09241eac88ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-15T01:10:03.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Mysterious-cosmic-rays-hiting-the-earth</video:player_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering video</video:title>
      <video:description>Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/ad24e35b-8b3c-43af-9c2b-b52b185f80df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-17T21:37:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Genetic-engineering-video</video:player_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Joint-Model-Cruciate-Ligaments-Mensici</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Model - Cruciate Ligaments &amp; Mensici</video:title>
      <video:description>This video depicts the Cruciate Ligaments &amp; Mensici of the Knee Joint. It details structures such as the anterior and posterior cruciate ligaments.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/ad2c161d-59b6-4299-b805-46d1a557ee9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T23:06:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Knee-Joint-Model-Cruciate-Ligaments-Mensici</video:player_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Mensici</video:tag>
      <video:tag>ACL</video:tag>
      <video:tag>PCL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-about-the-Drosophila-melanogaster-Dackel-Mutant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What about the Drosophila melanogaster Dackel Mutant?</video:title>
      <video:description>Have you ever worried how a fly with a two day lifespan  can thrive well on earth? The video takes us through how this is made possible.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/ad439341-fc6f-4a6a-ab05-76e0b6e88b52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-11-24T22:28:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-about-the-Drosophila-melanogaster-Dackel-Mutant</video:player_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>What</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Dackel</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angiogenesis?</video:title>
      <video:description>Different phases in the developmental process of angiogenesis is discussed here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/adfde631-30eb-4a57-abb3-04a4541a9f98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-23T22:05:10.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Angiogenesis</video:player_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protactinium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protactinium video - Periodic Table of Videos</video:title>
      <video:description>Protactinium is element number 91. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_12125.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-03T14:37:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Protactinium-video-Periodic-Table-of-Videos</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>protactinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-intubation-for-artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal intubation for artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or when a patient is unconscious due to some other reason. This video shows how to prepare the patient for artificial ventilation by intubation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/ae06bb83-c560-4010-8d1c-c2f6cf8ba2b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T23:01:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Endotracheal-intubation-for-artificial-ventilation</video:player_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Better-Vein-Care-Excellent-Care-Better-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Better Vein Care Excellent Care Better Results</video:title>
      <video:description>The centre for vein care takes pride in its long history of utilizing and pioneering the safest and most effective technology available in vein care It is for this reason the vein guys do not reprocess catheters or use reprocessed catheters like others do in vein care practices clinics and institutes</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/ae499da0-a00b-4278-9480-0311bbdf19c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2011-12-01T00:02:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Better-Vein-Care-Excellent-Care-Better-Results</video:player_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Better</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-evolution-genes-and-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular evolution genes and proteins</video:title>
      <video:description>We can observe molecular evolution in DNA and also in amino acid changes in proteins this video will show you compares the amino acid sequences in cytochrome c an enzyme required for the release of energy from food between species</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/ae2797cc-79bd-4528-a8ce-2f5af2df5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2013-01-11T04:43:30.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Molecular-evolution-genes-and-proteins</video:player_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonance-Structure-of-Benzene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance Structure of Benzene</video:title>
      <video:description>This video shows how benzene is structured by resonance,orange is Carbon, the purple is the p-orbital, and the yellow dots are electrons. This animation is gives a better idea of how resonance occurs in a benzene/1,3,5 cyclohexatriene/2,4,6 cyclohexatriene molecule. Sigma bonds / s-orbitals localize around each atom respectively; whereas, the Pi-bonds are formed when electrons in the p-orbitals merge. For more of a science lesson, go to http://kchemistry.com/resonance.htm ...</video:description>
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      <video:publication_date>2009-03-25T22:57:22.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Resonance-Structure-of-Benzene</video:player_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Solar-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Solar Explosion</video:title>
      <video:description>This video demonstrates the anatomy of a solar explosion. Several devices for detecting and studying this phenomenon are featured in this presentation.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/ae70b2c6-52e9-4ebc-a3b2-65566b7f446e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-06T23:00:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Characteristics-Of-A-Solar-Explosion</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Explosion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Multiple-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Multiple Bonds</video:title>
      <video:description>Multiple Bonds

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_26399.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-19T01:03:47.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-46-Multiple-Bonds</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Multiple</video:tag>
      <video:tag>Bonds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Horton-disease-or-Temporal-Arteritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horton disease or Temporal Arteritis</video:title>
      <video:description>Temporal Arteritis is inflammation and damage to the blood vessels that supply the head area, mainly large or medium arteries at the back of the neck. This video explains more of this.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b01cca79-79c6-4a19-b31e-1425b54c54a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T05:48:49.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Horton-disease-or-Temporal-Arteritis</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporal</video:tag>
      <video:tag>arteritis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Exploring-factor-label-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring factor label method</video:title>
      <video:description>Thanks Mr Anderson for this video on factor level method. The example used very relevant and shows how simple this method is.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/01/b0295288-0a87-495e-a4db-09e2f7aa4981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-01-19T04:37:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Exploring-factor-label-method</video:player_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>label</video:tag>
      <video:tag>method</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Medical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Medical  Exam</video:title>
      <video:description>This video shows a medical male breast examination and how to go about it by first looking at proportionality then moving on to palpation and what to look out for.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/12/b032d76d-fd15-47d3-ba43-04a37b1fa545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T22:42:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Male-Breast-Medical-Exam</video:player_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Use-a-Handihaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use a Handihaler</video:title>
      <video:description>This video shows a proper way to use a handihaler. A step by step whole process is shown here which will help you to know the procedure.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b0391101-6e23-4b0a-beec-6e8656ee0279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-29T21:43:24.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-To-Use-a-Handihaler</video:player_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Handihaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinos-Allosaurus-vs-Stegosaurus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinos- Allosaurus vs. Stegosaurus</video:title>
      <video:description>This video shows dinos- Allosaurus and Stegosaurus. There are long stories about there battles in books and movies. This video also shows the battle between them.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2012/12/b056f822-50d0-4465-b91a-99e903285463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-12-07T06:11:04.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Dinos-Allosaurus-vs-Stegosaurus</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-More-on-Oxidation-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - More on Oxidation States</video:title>
      <video:description>More on Oxidation States

More practice calculating oxidation states</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_22618.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:41:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-56-More-on-Oxidation-States</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History C187</video:title>
      <video:description>&quot;Lec 4 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_23800.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-14T11:12:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-4-History-C187</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-4-Oscilloscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 4: Oscilloscope</video:title>
      <video:description>This video is a physics lab demo of the oscilloscope which is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional graph of one or more electrical potential differences using the vertical or y‑axis, plotted as a function of time (horizontal or x‑axis).</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/b0610091-3e5e-4bc7-9b71-e9106e09daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2009-05-27T21:28:31.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Physics-Lab-Demo-4-Oscilloscope</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>oscilloscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism of Action</video:title>
      <video:description>Penicllin is a type of antibiotic derived from a fungi named penicillium. This video explain the mechanism of this antibiotic.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b1235f03-b1f7-44aa-abbc-cfae30cf5005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-29T11:14:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Penicllin-Mechanism-of-Action</video:player_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-HIV-virus-enters-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the HIV virus enters the cell</video:title>
      <video:description>Video shows HIV entrance to cell. The Human Immunodeficiency Virus (HIV) is the virus that leads to AIDS. HIV belongs to a subset of retroviruses called lentiviruses (or slow viruses), which means that there is an interval -- sometimes years -- between the initial infection and the onset of symptoms. Upon entering the bloodstream -- through mucous membranes or blood-to-blood contact -- HIV infects the CD4+T cells and begins to replicate rapidly. Text Reff: www.hiv.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/12/b125a1be-c86e-423e-8181-3f8eb88405ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T02:47:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-the-HIV-virus-enters-the-cell</video:player_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myomectomy-Laparoscopic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myomectomy Laparoscopic</video:title>
      <video:description>Laparoscopic surgery is a non invasive type of surgery that is replacing many forms of open surgery. Myomectomy is the surgical removal of fibroids and this clip shows the procedure being done.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b12fc565-1079-412a-9d10-a345afe40550/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:14:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Myomectomy-Laparoscopic</video:player_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 18- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_16924.jpg</video:thumbnail_loc>
      <video:duration>4700</video:duration>
      <video:publication_date>2012-09-01T16:38:28.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-Spring-2010</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-45-45-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - 45-45-90 Triangles</video:title>
      <video:description>45-45-90 Triangles

Introduction to 45-45-90 Triangles</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_20353.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-06T14:22:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lec-71-45-45-90-Triangles</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>45</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-production-of-carbohydrates-in-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: production of carbohydrates in plants</video:title>
      <video:description>Photosynthesis is the process by which green plants produces carbohydrates from carbon dioxide and water using sunlight. This process of photosynthesis occurs in the chlorophyll present in green leaves. Edited by Ashraf</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/10/b133fa88-be77-4616-acad-90a461c05e3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-10-18T05:08:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Photosynthesis-production-of-carbohydrates-in-plants</video:player_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lightning-Link-Antibody-Labeling-Kit-Demo-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning Link Antibody Labeling Kit Demo Video</video:title>
      <video:description>Why are you using secondary antibodies? &lt;br&gt;
Lightning Link Antibody Labeling Kits are the easiest way to label primary antibodies.  They remove the need for secondary antibodies and allow researchers to do multi-protein analysis.  Over 40 labels are avaiable, including HRP, R-PE and Atto dyes.  Watch this demo video to see how fast and easy antibody labeling can be with Lightning Link Kits!</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/04/b1369edb-8f78-44fa-9004-cefe1a089b16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-28T16:56:25.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lightning-Link-Antibody-Labeling-Kit-Demo-Video</video:player_loc>
      <video:uploader>novusbio</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Labeling</video:tag>
      <video:tag>Kits</video:tag>
      <video:tag>Conjugation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-dilation-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal dilation treatment</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate or stretch a narrowed area of your esophagus doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy alternatively doctor might apply a local anesthetic spray to the back of throat and then pass a weighted dilator through mouth and into your esophagus</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/b13f1f6f-215b-4f98-a274-671e72a5ab5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T09:17:11.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Esophageal-dilation-treatment</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ppar-Gamma-Promoting-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ppar Gamma- Promoting Cancer</video:title>
      <video:description>Ppar relates to NHR(Nuclear Hormone Receptor) family that transcript gene. It helps in metabolism and other activity in body but overgrowth of this cause cancer tissues to grow and spread through the body.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2013/02/b2907c44-2284-4bdc-86ed-98a8e890c281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2013-02-07T07:17:59.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ppar-Gamma-Promoting-Cancer</video:player_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions</video:title>
      <video:description>This is a short pre-visualization for an animation describing how prions (small protein molecules implicated in mad cow disease and Alzheimer&apos;s) are believed to function in diseases of the brain.

  Of particular interest is the combination of computer generated (CG) elements that mix photorealism, animation and special effects to introduce the viewer to the heirarchy of components of the human brain. This pre-visualization ends prior to the introduction of the prion, and its putative mode of action in disease onset (namely plaque formation). 

www.scianafilms.com</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2008/01/b2c7d080-270a-420b-b6dd-ae419fb81db0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-01-05T21:51:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Prions</video:player_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Virtual-Stonehenge-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Virtual Stonehenge Landscape</video:title>
      <video:description>This short film shows the landscape around Stonehenge as recorded by LIDAR survey (airborne 3D scanning). Millions of measurements were taken across the landscape, and here they have been turned into a &apos;solid&apos; computer model to show how well the archaeology is recorded by this method. Prehistoric burial mounds (barrows), the great Cursus (a 2km Neolithic monument), the Bronze Age Avenue which links Stonehenge to the River Avon, and other henges such as Woodhenge and Durrington Walls are all ...</video:description>
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      <video:publication_date>2009-04-08T20:44:45.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/A-Virtual-Stonehenge-Landscape</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Stonehenge</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>lidar</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>wiltshire</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Covalent-Bonds-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Covalent Bonds - Lecture 11</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 11/nTopics covered:
	/nCovalent Bonds/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 11/nOK. Great./nLet me pick up where we left off on Friday. And that is we were talking about some of the physical and chemical properties of the elements as we go across or down the Periodic Table. And one of those properties that we were talking about was the electron affinity, which I defined for shorthand just EA./nAnd we saw that, for example, if we add an electron to chlorine to make the anion, chlorine minus, that there is an energy change associated with that reaction. And that energy change was minus 349 kilojoules./nAnd what we saw is that the electron affinity is defined as the negative of this energy. So the electron affinity here is minus this delta E. So if you have a reaction that you write with something plus an electron to give the anion here, the change in that energy is this, in the case of chlorine, but the electron affinity is defined as minus that./nAll right. So chlorine we say has an electron affinity of 349 kilojoules per mole. And it is positive. Now, unlike the ionization energy, the electron affinity can be negative. For example, if you take nitrogen and you try to stick an electron on it to make n minus, delta E for this reaction is positive./nWhen delta E is positive it means, of course, that the anion, the product here is less stable than the reactant or the neutral atom. You cannot put an electron onto nitrogen. It won&apos;t stay there. It will fall apart./nIt is not bound. And, therefore, nitrogen here, the electron affinity of a nitrogen atom is minus 7 kilojoules per mole. So you can have a negative electron affinity. So nitrogen has a negative electron affinity./nAnd you can understand it in terms of the electronic structure of nitrogen. If you draw the states of nitrogen and put the electrons in the states here, here is the electronic structure of nitrogen, just nitrogen neutral./nBut now if you go and you tr</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/5057e993-9a8d-4aba-a752-d2eb0d7d973f/cand_50.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2009-04-16T22:40:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Chemical-Science-Covalent-Bonds-Lecture-11</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>Covalent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-Medical-Art-Animation</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Nucleus Medical Art Animation</video:title>
      <video:description>In this scientific video, Nucleus Medical Art&apos;s 2007 animation demo reel shows surgery, anatomy, mechanism of action (MOA), and physiology produced for medical devices, pharmaceutical companies, biotechnology, marketing agencies, lawyers, and more. Online at http://www.nucleusinc.com/youtube</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/06/f3452704-09c9-44e2-89fc-4a4f25c97919/cand_80.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T09:04:32.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nucleus-Medical-Art-Animation</video:player_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>pharma</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>art</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>action</video:tag>
      <video:tag>moa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factoring-any-2nd-Ordr-Linear-Ordinary-Differential-Equation</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Factoring any 2nd Ordr Linear Ordinary Differential Equation</video:title>
      <video:description>Factoring any Second Order Homogeneous Linear Ordinary Differential Equation 

The main theorem, demonstrates that any Second Order Homogeneous Linear Ordinary Differential Equation may be factored via two linear differential 
operators.
 
A solution of such a factorization may be written as shown. 
And the total solution of such a factorization may be written as shown. 
Indeed,  it is easy to see, such factorization is compatible with the linear 2nd order ODE particular solutions formula. 
The total solution of such a factorization may be written as a generalization of Euler&apos;s Constant Coefficients solution technique; but, as shown, also generalizes the more general general elementary 2nd order HLODE solution. 
A general solution single parameter problem like the aforementioned. 

Please visit my book site pages shown and purchase. 
At the very least, it will make reviewing the subject-matter easier. 
    
    Visit some of my site pages to find many of my books, articles, papers, videos and links, here:

         https://independent.academia.edu/CLAUDEMICHAELCASSANO
         https://www.pinterest.com/cloudmichael/?eq=cassano&amp;etslf=14806
         https://www.youtube.com/user/cloudmichael11

    https://www.youtube.com/channel/UCvOBUg1YCPWuF2PZAvdIDWg
         http://vixra.org/author/claude_michael_cassano

         Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:

         http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
   
      http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts
    
    for my books available on NOOK and some in print at Barnes &amp; Noble.</video:description>
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      <video:duration>391</video:duration>
      <video:publication_date>2017-12-06T16:39:07.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Factoring-any-2nd-Ordr-Linear-Ordinary-Differential-Equation</video:player_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>ODE</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Epic-Rap-about-Nikolas-Tesla-and-Thomas-Edison</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Epic Rap about Nikolas Tesla and Thomas Edison</video:title>
      <video:description>One of them is was a Serbian American inventor, electrical engineer, mechanical engineer, physicist, and futurist. Other one is an American inventor and businessman. They both live like 100 years ago but their fight still continues.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/07/ec64a480-f672-4426-94c9-30ed343ec698/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2016-07-12T03:03:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Epic-Rap-about-Nikolas-Tesla-and-Thomas-Edison</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>nikolas</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>edison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Ricatti-Ordinary-Differential-Equations1</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Solving Ricatti Ordinary Differential Equations1</video:title>
      <video:description>A more effective technique for solving Ricatti Ordinary Differential Equations. 
    
    Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:
         http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
         http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+cassano&amp;store
    =allproducts
    
    for my books available on NOOK and some in print at Barnes &amp; Noble.
    
    and my other publications at my academia.edu &amp; pinterest.com pages:  
         https://independent.academia.edu/CLAUDEMICHAELCASSANO
    http://www.pinterest.com/cloudmichael/</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/02/eb6c7141-590b-410d-a4e3-bc6ab5b87bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2017-02-02T13:22:13.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Solving-Ricatti-Ordinary-Differential-Equations1</video:player_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ricatti</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BUEHLER-OMNIMET-Image-Analyzer</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>BUEHLER OMNIMET Image Analyzer</video:title>
      <video:description>Bausch &amp; Lomb Buehler Omnimet Image Analyzer 37.21.14</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/10/e24f3cd2-add2-4ffd-a48d-f33b37e4758f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2016-10-05T16:30:57.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/BUEHLER-OMNIMET-Image-Analyzer</video:player_loc>
      <video:uploader>Fedor Orehov</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-epinephrine</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>Action of epinephrine</video:title>
      <video:description>Epinephrine is a hormone and neurotransmitter.It is catecholomine, a sympathomimetic monoamine derived from the amino acids phenylalanine and tryosine,Epinephrine is often shortened to epi or to EP in American medical jargon.It is also referred to as adrenaline Epinephrine is a &quot;fight or flight&quot; hormone, and plays a central role in the short-term stress reaction. It is released from the adrenal glands when danger threatens or in an emergency. Such triggers may be threatening, exciting, or environmental stressor conditions such as high noise levels, or bright light and high ambient temperature
Action of Epinephrine
Epinephrine is one of many hormones that is water soluble(hydrophilic) and therefore unable to cross the hydrophobic plasma membranes of its target cells.Instead it binds to receptor proteins located in the plasma membrane and does not enter the cell.
when Epinephrine binds to beta-adrenergic receptors on teh liver cell, G proteins on the inner side of the cell membrane are activated.Each G protein is composed to three subunits and the binding of epinephrine to its receptor protein causes one of the G protein subunits to dissociate from the other two.
The G protein subunit which dissociates from the others carries a GDP,which is replaced by GTP when the subunit is activated
The activated G protein subunit then diffuses within the plasma membrane until it encounters adenylyl cyclase, a membrane enzyme that is inactive until it interacts with the G protein subunit.
When activated by the G protein subunit,adenylyl cyclase that formation of cAMP from ATP.The cAMP formed at the inner surface of the membrane diffuses within the cytoplasm,where it binds to and activates protein kinase-A, An enzyme that adds phosphate groups to specific cellular proteins.
In liver cells, protein kinase-A phosphorylates and thereby activates another enzyme called phosphorylase,which converts glycogen into glucose-6-phosphate.The glucose-6-phosphate is then converted to glucose.
Through this multistage mechanism,epinephri</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/07/b8928bde-6f98-4e68-82ff-e8529629d07a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-07-07T05:24:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Action-of-epinephrine</video:player_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>of</video:tag>
      <video:tag>epinephrine</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ataxia</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>What is Ataxia?</video:title>
      <video:description>Ataxia is a non-specific clinical manifestation implying dysfunction of the parts of the nervous system that coordinate movement, such as the cerebellum. It is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/10/af5f1bca-5455-4c80-a27a-ffee2bcda2bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2016-10-01T20:32:39.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/What-is-Ataxia</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ataxia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Formula-for-Generalizing-a-Ricatti-solution</loc>
    <lastmod>2026-08-11</lastmod>
    <video:video>
      <video:title>The Formula for Generalizing a Ricatti solution</video:title>
      <video:description>The Formula for Generalizing a Ricatti solution
The classic technique for generalizing a solution of a Ricatti ordinary differential equation, given a known solution amounts to an algorithm using that known solution. 
However, the algorithm is superfluous in view of the formula presented in the theorem, here. 
it should be noted, if not clear enough, that this is not a generalization of a Ricatti solution, given a solution, but another solution, given one 
(just as the reduction of order formula for an HLODE is not a general solution given one, but another, given one). 
... as the analysis, here, shows. 
Please support my efforts to help and enlighten humanity in the best way I can by purchasing what books of mine appeal to you.
 
Visit some of my site pages to find many of my books, articles, papers, videos and links, here:
 
https://independent.academia.edu/CLAUDEMICHAELCASSANO
 
https://www.pinterest.com/cloudmichael/?eq=cassano&amp;etslf=14806
 
https://www.youtube.com/user/cloudmichael11
 
https://www.youtube.com/channel/UCvOBUg1YCPWuF2PZAvdIDWg
 
http://vixra.org/author/claude_michael_cassano
 
Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here:
 
http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
 
Visit: 
http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
cassano&amp;store=allproducts
 
for my books available on NOOK and some in print at Barnes &amp; Noble.
 
References/n 
[8] Cassano, Claude M.; A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations; CreateSpace
 Independent Publishing Platform; 2010</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/08/ae6cc257-101b-4783-bdc0-30c67ecd89c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2017-08-23T07:06:35.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/The-Formula-for-Generalizing-a-Ricatti-solution</video:player_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ricatti</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-2ea1b9</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Aurora</video:title>
      <video:description>Rayleigh–Bénard convection</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/09/9ec71ce0-f717-4cdb-ab7e-9c888d3e58ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2017-09-06T22:27:51.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Aurora-2ea1b9</video:player_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rayleigh</video:tag>
      <video:tag>Bénard</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>turbulence</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>spots</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Robot-learns-to-function-in-3-dimensional-dynamic-space</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Robot learns to function in 3 dimensional dynamic space</video:title>
      <video:description>Think your office is too messy for a mobile robot to function in? Through autonomous learning,  robots can perceive three dimensional environments and move about and interact in them — even in the course of routine afternoons where rooms are randomly closed off, students and researchers bustle around, and things like cups, soda cans and lab gear accumulate and, just as unpredictably, get cleared away.</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2016-12-23T12:28:37.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Robot-learns-to-function-in-3-dimensional-dynamic-space</video:player_loc>
      <video:uploader>David Callahan</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>Sweden</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Boast-your-brain-Power-Intermitted-Fasting-and-its-health-benefits</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Boast your brain Power | Intermitted Fasting and its health benefits</video:title>
      <video:description>Dr. Mattson, the well-known neuroscientist, talks about the science and benefits behind intermittent fasting.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2020/04/8ffd16db-4553-4fd9-b5fc-a5fc99789220/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-04-22T04:19:00.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Boast-your-brain-Power-Intermitted-Fasting-and-its-health-benefits</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intermitted</video:tag>
      <video:tag>fasting</video:tag>
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    <loc>https://dnatube.com/videos/Design-or-Chance-in-the-DNA</loc>
    <lastmod>2026-08-10</lastmod>
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      <video:title>Design or Chance in the DNA</video:title>
      <video:description>Why millions deny the obvious</video:description>
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      <video:player_loc>https://dnatube.com/videos/Design-or-Chance-in-the-DNA</video:player_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ID</video:tag>
      <video:tag>design</video:tag>
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    <video:video>
      <video:title>Programming HIFLOW pumps for density gradient making</video:title>
      <video:description>Two HIFLOW peristaltic pumps are controlled by PNet PC control software to generate density gradients in automated purification of isolated human islets. PNet software controlled peristaltic pumps need instructions for dosing high and low density solutions at specific time points. This precise dosing ensures consistent gradient production. /nMore information at http://www.peristalticpump.info/single-post/density-gradient-based-islet-separation-using-computer-controlled-LAMBDA-pumps/nVideo credits: http://nordicislets.medscinet.com/en/islet-isolation/tissue-purification.aspx</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/06/6a5c0d47-2e72-4b2e-9431-0390b2a1b92e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2017-06-01T15:18:36.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Programming-HIFLOW-pumps-for-density-gradient-making</video:player_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>islet</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>Pumps</video:tag>
      <video:tag>peristaltic</video:tag>
      <video:tag>density</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Pumping</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Narcissism-definition-video</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Narcissism definition video</video:title>
      <video:description>Here is a video of narcissism explained clearly and in detail. Narcissism is defiened as dexcessive or erotic interest in oneself and one&apos;s physical appearance or it is also defined as extreme selfishness, with a grandiose view of one&apos;s own talents and a craving for admiration, as characterizing a personality type.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/03/6112777d-3c35-41b5-b618-02eea1224048/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2017-03-11T19:52:23.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Narcissism-definition-video</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>narcissism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-Birth</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Breech Birth</video:title>
      <video:description>A breech birth occurs when at delivery the baby is positioned with the legs and buttocks first as opposed to the proper head first position. This type of birth is at times accompanied by various complications.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2011/11/5f8b614f-9b2d-450a-b4c1-6db4bf73880d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>704</video:duration>
      <video:publication_date>2011-12-01T02:42:46.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Breech-Birth</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Breech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-Scientific-Facts-found-in-the-Bible</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Top 10 Scientific Facts found in the Bible</video:title>
      <video:description>An amazing story of how the Scripture influenced science.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/12/5aea28f2-22fe-4c31-815a-dde5405475ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1781</video:duration>
      <video:publication_date>2017-12-19T12:40:15.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Top-10-Scientific-Facts-found-in-the-Bible</video:player_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>bible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astro-Roamer</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Astro Roamer</video:title>
      <video:description>A short video presentation for my channel. I invite people to join me, as I travel, work and explore, in the pursuit of the unknown.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2019/03/43bde7b9-e3fa-4f71-8d82-20bff50b8aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2019-03-26T18:30:20.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Astro-Roamer</video:player_loc>
      <video:uploader>Debarati Chatterjee</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>womeninscience</video:tag>
      <video:tag>womeninSTEM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-and-repeatable-dosing-of-NaCl-with-DOSER</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Continuous and repeatable dosing of NaCl with DOSER</video:title>
      <video:description>LAMBDA powder dispensing pump DOSER for automated, continuous and repeatable dosing of powders in the lab</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/06/413d06b5-b864-43cf-b753-95f8869b7eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2017-06-13T15:24:27.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Continuous-and-repeatable-dosing-of-NaCl-with-DOSER</video:player_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Powder</video:tag>
      <video:tag>feeder</video:tag>
      <video:tag>dispenser</video:tag>
      <video:tag>dosing</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-Valvular-Stenosis-The-Most-Common-Heart-Disorder</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Explaining Valvular Stenosis: The Most Common Heart Disorder</video:title>
      <video:description>Valvular stenosis occurs when one or more heart valves are narrowed, stiffened, thickened or blocked. A variety of treatment options are available for this disorder. Learn more about the treatments on: http://bit.ly/2g6Mh8f</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/11/40eca7f5-09da-41dc-85d2-08a3f9c8ec1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-11-29T07:08:18.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Explaining-Valvular-Stenosis-The-Most-Common-Heart-Disorder</video:player_loc>
      <video:uploader>Richard Muse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Treatments</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-vs-Culture-Debate-of-Evolution-vs-ID</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Evolution vs. Culture, Debate of Evolution vs I.D.</video:title>
      <video:description>The Cultural Debate of Evolution and ID</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2017/12/40c38026-8752-41e7-81a9-97ae176347c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2306</video:duration>
      <video:publication_date>2017-12-11T17:15:53.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Evolution-vs-Culture-Debate-of-Evolution-vs-ID</video:player_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>MO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ataxia-Patient-Examples</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>Ataxia Patient Examples</video:title>
      <video:description>Here are the examples of patients suffering ataxia. Ataxia is a neurological sign consisting of lack of voluntary coordination of muscle movements that includes gait abnormality. Ataxia is a non-specific clinical manifestation implying dysfunction of the parts of the nervous system that coordinate movement, such as the cerebellum.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2016/10/1d7a0680-7c59-43c5-89e7-3799b112a42d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2016-10-01T20:31:52.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Ataxia-Patient-Examples</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ataxia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-prevent-vericose-veins</loc>
    <lastmod>2026-08-10</lastmod>
    <video:video>
      <video:title>How to prevent vericose veins</video:title>
      <video:description>http://www.deluxecomfort.com/leg-wedge-pillow-order.html

About 50 to 55 percent of women of all ages in the United States suffer from varicose veins. This is generally an inherited condition that is more frequent in women then men.
      
Varicose veins are swollen blue, green or purple veins that protrude mostly in the skin of legs.  You can identify among the signals an itching, throbbing or burning feeling, which get acute at night after a hard day of work, especially if you have walked a lot or been standing up for long hours.

This condition worsens during pregnancy due to the ongoing growth of the uterus, which presses the inferior vena cava, which is a large vein located on the right side of the body.  This increases the pressure in the leg veins, making them to work against gravity. 

Varicose veins is an uncomfortable condition of poor leg circulation, but harmless from a medical perspective. However, if it is left untreated, the feeling of discomfort and other physical complications may come up as leg ulcers, phlebitis, varicose vein injury (vein chronic inflammation) and rupture of veins. 

An easy way to prevent the formation of varicose veins is by purchasing a Wedge Pillow. By using this product to elevate your legs when sitting or lying down it helps to reduce swelling and pain. Also, sleeping on your left side with a foot held up by a wedge pillow is recommended because since the vena cava is on the right side it helps you take pressure off the vein which will relieve the pressure on your legs and feet. 

Log onto out website or call to order the Wedge Pillow and see how it can help prevent and alleviate pain from Vericos Vains.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/05/1faf92ff-ada0-43fc-b983-61138f9c16c4/cand_10.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-05-30T10:59:38.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/How-to-prevent-vericose-veins</video:player_loc>
      <video:category>Education</video:category>
      <video:tag>woman</video:tag>
      <video:tag>throbbing</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>varicos</video:tag>
      <video:tag>suffer</video:tag>
      <video:tag>vains</video:tag>
      <video:tag>Pillow</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>burning</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>legs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amorphysation</loc>
    <lastmod>2026-08-03</lastmod>
    <video:video>
      <video:title>Amorphysation</video:title>
      <video:description>Molecular dynamics(MD) simulation of amorphysation process of Zr55Cu45 alloy. 
Calculation was carried out in frameworks of NPT ensemble. (N=2500, P=10^5 Pa). Alloy was cooled from 2500K to 0K. 
At the beginning of animation chaotic movements of atoms were observed. After the cell was cooled to glass transition temperature (Tg= 1379K) the system becomes amorphous and atoms stuck on their positions.
&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/04/717de688-e512-4e79-8e7c-c6de77bca1bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-18T09:22:50.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Amorphysation</video:player_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>MD</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>amorphysation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lac-Operon-animation</loc>
    <lastmod>2026-08-03</lastmod>
    <video:video>
      <video:title>Lac Operon animation</video:title>
      <video:description>Lac Operon animation. he lac operon is an operon required for the transport and metabolism of lactose in Escherichia coli and some other enteric bacteria</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2010/11/740bebf4-e2d6-4b7d-975c-f87e97ee139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-24T05:13:14.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Lac-Operon-animation</video:player_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>lac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-17-of-20</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 17 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Lecture is ended, and questions are taken. Liver cancer is discussed.</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2007/08/c1fa409a-9530-43b3-b0e3-2ab0b17cefe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-08-16T03:09:12.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-17-of-20</video:player_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Liver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasirovs-Lens-Less-Microscope</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Nasirov&apos;s Lens-Less Microscope</video:title>
      <video:description>Nasirov&apos;s Lens-Less Microscope (NLLM, INEPCP RAS, 2017-2018)</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2019/11/8fc4acf6-4520-4045-9098-db9cd615cfc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2019-11-09T18:51:34.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Nasirovs-Lens-Less-Microscope</video:player_loc>
      <video:uploader>Oleg Gradov</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>NLLM</video:tag>
      <video:tag>lucas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-CellsCloning-Lecture-1-MIT</loc>
    <lastmod>2026-07-21</lastmod>
    <video:video>
      <video:title>Stem Cells/Cloning Lecture 1 MIT</video:title>
      <video:description>Biology &gt; Introduction to Biology/n    * Email this page/nVideo Lectures - Lecture 29/nTopics covered:
	/nStem Cells/Cloning 1/nInstructor:
	/nProf. Robert A. Weinberg/nTranscript - Lecture 29/nGood morning, class. Nice to see you here. Yesterday morning I was in Australia and today I&apos;m here. And it&apos;s nice to be back. It&apos;s a long way home. We&apos;re talking today about the issues of growth and differentiation about normal cells becoming specialized into different types of cells throughout the body and how that leads ultimately to the issues of organismic cloning./nAnd, to give you an overall background about this, I want to show you the way that a worm is put together. This is the worm C. elegans. I don&apos;t know how well this overhead will come out. You can see it reasonably well. So, this is the worm Caenorhabditis elegans. It&apos;s been an object of much study here. Bob Horowitz in our own department just got the Nobel Prize for his work on this./nAnd the reason it&apos;s been the object of so much study is, in fact, that it&apos;s a relatively simple organism. It&apos;s the way that you and I looked about 600 million years ago when Metazoa, remember Metazoa means multicellular organisms, first arose on the face of the planet. Let&apos;s see if I have too much overlap here./nWell, that&apos;s about the way it should look. Now, what&apos;s remarkable about this organism is it has something like 965 cells in the adult. The cells all descend from a fertilized egg. It happens to be that this worm is a hermaphrodite. So, you probably know hermaphrodites are both male and female and it can fertilize itself or two worms can get together and fertilize each other./nBecause, as you can see, it makes both eggs and it makes sperm. And what&apos;s most interesting is the finite number of cells in the body of the adult. As I said, it&apos;s 965, whose lineage can be traced through a pedigree that&apos;s given right up here. So, one can plot out, with great precision, how all the cells, how the egg cell and the fertilized egg divides in two, each of those cells divides again in t</video:description>
      <video:thumbnail_loc>/api/uploads/thumbnail/2009/04/0bcb8c34-f921-447b-90b4-6dff5a98d86a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2009-04-02T05:01:56.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Stem-CellsCloning-Lecture-1-MIT</video:player_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-Music-with-Relaxing-Alpha-Waves</loc>
    <lastmod>2016-11-06</lastmod>
    <video:video>
      <video:title>Study Music with Relaxing Alpha Waves</video:title>
      <video:description>Here is the DNAtube recommended study music with relaxing alpha waves. This special music will help you focus on your studies during your final term especially in you are in loud environment such as coffe shops or office.</video:description>
      <video:thumbnail_loc>/api/uploads/migrated/thumb/1_32536.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2016-11-06T18:38:58.000Z</video:publication_date>
      <video:player_loc>https://dnatube.com/videos/Study-Music-with-Relaxing-Alpha-Waves</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>study</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
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