Favorite talks
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Tim Birkhead: The early birdwatchers
28:10 Posted: Sep 2010
Views: 125,791 | Comments: 37
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Craig Venter unveils "synthetic life"
18:17 Posted: May 2010
Views: 640,616 | Comments: 556
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Viktor Frankl: Why to believe in others
04:22 Posted: May 2010
Views: 998,553 | Comments: 354
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Peter Eigen: How to expose the corrupt
17:01 Posted: Feb 2010
Views: 355,527 | Comments: 165
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Oliver Sacks: What hallucination reveals about our minds
18:48 Posted: Sep 2009
Views: 1,732,475 | Comments: 249
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Hans Rosling: Stats that reshape your worldview
19:50 Posted: Jun 2006
Views: 5,457,970 | Comments: 434