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Evolution and Natural Selection
There are 20 videos in this category and 80 videos in 19 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 13 - 18
1399 Views:
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In this video, Sal Khan, discusses how the Owl Butterfly may have gotten the spot on its wings. Mr. Khan uses the Paint Program (with butterfly photos inserted) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in ...Education. (13:29)
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February 14, 2010 at 12:07 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1280 Views:
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This instructor in this video, Sal Khan, discusses how variation and mutation is introduced into a species. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award i...n Education. Suitable for high school students.
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January 10, 2010 at 09:43 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1222 Views:
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In this video, Sal Khan, clarifies some points on evolution and intelligent design. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. Suitable fo...r high school students.
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January 10, 2010 at 08:47 PM
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Not Right For WatchKnowLearn
Ages: 7 - 18
1117 Views:
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This video is about the life of the English naturalist who wrote "On the Origin of the Species", and introduced the concept of Natural Selection into the scientific field. Many interesting and unique facts brings this man's life and accomplishments i...nto perspective.
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January 9, 2011 at 04:58 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
966 Views:
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This video clip focuses on the extinction of the dinosaurs to the advent of humanity. Sal Khan uses computer software and photos to accompany his lecture. (12:26)
May 31, 2011 at 10:15 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
419 Views:
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How can a “thumbs up” sign help us remember five processes that impact evolution? The story of the Five Fingers of Evolution gives us a clever way of understanding change in gene pools over time. (05:24)
July 25, 2012 at 04:24 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
417 Views:
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Using newts, coyotes and mice, Jason Munshi-South shows how animals
develop genetic differences in evolution, even within an urban city. (05:16)
July 25, 2012 at 09:17 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1330 Views:
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This video profile adapted from NOVA scienceNOW profiles the life and work of Harvard geneticist and biological anthropologist Pardis Sabeti. Although Sabeti spends many of her evenings on stage, fronting her band Thousand Days, her true passion is u...nraveling scientific puzzles. In 2006, Sabeti developed a method for analyzing the human genome in search of genes that may have arisen through natural selection. Her method is now widely used among geneticists and evolutionary biologists in an effort to better understand how genetic traits have evolved. Run time 05:04.
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August 14, 2010 at 12:21 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1836 Views:
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This video offers an introduction to evolution and variation in a population and natural selection. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Educat...ion. Suitable for high school students.
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January 10, 2010 at 08:43 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1609 Views:
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A scientistific team travels to Ecuador to see how the process of natural selection operates in populations of rainforest hummingbirds. The chief scientist explains his work and a narrator explains the science over shots of humming birds sucking nect...ar from flowers.
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December 7, 2009 at 12:37 AM
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