A Summary of Epigenetics
[9:28] Hank & his clone Circus Hank explain the power of epigenetics, which studies the factors that determine how …
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Nancy Segal: Twin Mythconceptions
[58:09] Dr. Nancy Segal, the world’s leading expert on twins, has a new book that sheds light on over 70 commonly held i…
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Nancy Segal: The science behind the fascination of twins reared apart from birth
[54:40] How are twins used in scientific research, and why are they important? Why are some twins separated at birth, an…
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The Genographic Project
[7:28] Could our ancestors be more alike than we think? Four people map their genographical history to find out. [Sourc…
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Stefan Molyneux & Nancy Segal: Nature or Nurture? The Study of Twins
[52:09] The nature versus nurture debate is one of the oldest and more fiercely debated issues within science. So what e…
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Robert Sapolsky Lecture 7: Behavioral Genetics II
[1:32:44] Robert Sapolsky continues his series addressing the link between behavior and genetics. He covers the comp…
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Robert Sapolsky Lecture 25: Individual Differences
[53:53] Professor Robert Sapolsky gives the final lecture in the Human Biology 160 class. He uses the lecture to wrap up …
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