Favorite talks
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Play
Bonnie Bassler: How bacteria "talk"
18:14 Posted: Apr 2009
Views: 1,209,392 | Comments: 354
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Play
Robert Ballard on exploring the oceans
18:19 Posted: May 2008
Views: 465,568 | Comments: 96
Play
18:14 Posted: Apr 2009
Views: 1,209,392 | Comments: 354
Play
18:19 Posted: May 2008
Views: 465,568 | Comments: 96