Favorite talks
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Play
Jessica Jackley: Poverty, money -- and love
18:33 Posted: Oct 2010
Views: 737,879 | Comments: 692
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Chris Anderson: How web video powers global innovation
18:53 Posted: Sep 2010
Views: 824,907 | Comments: 471
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Eric Topol: The wireless future of medicine
16:58 Posted: Feb 2010
Views: 474,413 | Comments: 97
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Dean Kamen previews a new prosthetic arm
05:10 Posted: Aug 2007
Views: 1,229,965 | Comments: 90