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There are 25 videos in this category and 164 videos in 40 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 8 - 12
1377 Views:
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In this professionally-made video, Bill Nye explains functions and composition of genes. ( 1:06)
May 25, 2011 at 04:56 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1083 Views:
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How does a single fertilized egg grow to become a fully formed human being? Many of the most critical stages happen in the first few days following conception. In this video segment from The Secret of Life, a fertilized egg cell progresses from its e...arliest stages through cell differentiation and ultimately the development of an embryo, with simple but identifiable body parts including a spinal cord, a heart, and eyes. Run time 01:20.
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September 9, 2010 at 10:13 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
921 Views:
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Building on decades of research and mountains of data, scientists and animators are now recreating in vivid and sometimes jaw-dropping detail the complex inner workings of cells. This video shows some of these animations, as well as discusses with sc...ientists and animators the importance of this work.
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November 29, 2010 at 02:54 AM
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Not Right For WatchKnowLearn
Ages: 5 - 18
892 Views:
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The red blood cell travels to the lungs from the heart to get oxygen. It then releases oxygen into capillaries inside the body. This 2:32 long video is an animated journey of a red blood cell through the body.
September 30, 2011 at 11:28 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
644 Views:
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Reporting in the journal of Science, Paul Kubes and colleagues filmed immune cells called neutrophils finding their way to a mouse's wounded liver. The researchers wanted to understand how neutrophils find injuries when bacteria aren't around to sign...al the damage. (3:32)
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December 27, 2011 at 08:57 AM
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Not Right For WatchKnowLearn
Ages: 15 - 18
467 Views:
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Scientific discovery isn't as simple as one good experiment. The weird
and wonderful history of cell theory illuminates the twists and turns
that came together to build the foundations of biology. (06:12)
July 24, 2012 at 12:59 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1211 Views:
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In this video, the instructor demonstrates and discusses oxygen uptake by hemoglobin in red blood cells. The instructor uses computer software (and different colors for clarification) for demonstration.
February 10, 2010 at 07:23 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
1176 Views:
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This video was created by Khan Academy. The instructor goes through the phases of Mitosis. This is a very good video for reviewing or introducing Mitosis.
January 4, 2011 at 01:53 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
1626 Views:
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This professionally-made music video from They Might Be Giants combines clever cartoons with catchy lyrics to help students learn about cells. Some of the lyrics include, "Life is made out of cells – and cells make copies of themselves. And they mak...e copies of themselves – and they make copies of themselves. Different cells have different jobs - but they all have one thing in common.
Inside of every cell is a twisted ladder – a recipe for life called DNA
The directions are written out in the ladder’s rungs where they can be found in every cell of everything that lives." (02:42)
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February 19, 2011 at 09:34 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1430 Views:
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High quality student made project uses computer animation and music to show a large range of different cell types spanning many different areas of life science; from neurones to neutrophils, liver cells and islets, T cells and skin cells, whole maggo...ts and drosophila embryos. They all dance to music from The Nutcracker. Run time 02:05.
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August 29, 2010 at 07:50 PM
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