Favorite talks
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Play
Kevin Allocca: Why videos go viral
07:20 Posted: Feb 2012
Views: 1,028,649 | Comments: 184
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Play
Sonaar Luthra: Meet the Water Canary
03:37 Posted: Jan 2012
Views: 309,344 | Comments: 62
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Aparna Rao: High-tech art (with a sense of humor)
07:50 Posted: Nov 2011
Views: 716,432 | Comments: 89
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Julian Assange: Why the world needs WikiLeaks
19:33 Posted: Jul 2010
Views: 1,564,369 | Comments: 899