Favorite talks
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Play
Bonnie Bassler: How bacteria "talk"
18:14 Posted: Apr 2009
Views: 1,211,852 | Comments: 354
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Play
Juan Enriquez: The next species of human
18:50 Posted: Feb 2009
Views: 1,681,083 | Comments: 315
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George Smoot: The design of the universe
19:00 Posted: Nov 2008
Views: 610,730 | Comments: 231