Favorite talks
-
Play
Luis von Ahn: Massive-scale online collaboration
16:39 Posted: Dec 2011
Views: 1,336,656 | Comments: 250
-
Play
Randy Pausch: Really achieving your childhood dreams
76:27 Posted: Jan 2010
Views: 541,852 | Comments: 120
-
Play
Itay Talgam: Lead like the great conductors
20:51 Posted: Oct 2009
Views: 1,150,541 | Comments: 175
-
Play
John Lloyd inventories the invisible
10:24 Posted: Sep 2009
Views: 525,429 | Comments: 93
-
Play
Brian Cox: What went wrong at the LHC
03:29 Posted: May 2009
Views: 339,239 | Comments: 102
-
Play
Keith Barry: Brain magic
19:49 Posted: Jul 2008
Views: 4,380,970 | Comments: 507
-
Play
Brian Cox: CERN's supercollider
14:59 Posted: Apr 2008
Views: 1,207,487 | Comments: 258
-
Play
Brian Greene: Making sense of string theory
19:06 Posted: Apr 2008
Views: 1,902,199 | Comments: 447
-
Play
Stephen Hawking: Questioning the universe
10:12 Posted: Apr 2008
Views: 1,533,932 | Comments: 420
-
Play
Richard Dawkins: Why the universe seems so strange
21:56 Posted: Sep 2006
Views: 942,335 | Comments: 459