TEDx SF 2009 Part 05 - Dr. Sam Wang

tedxsf

Welcome to TEDxSF serving the TED community of the San Francisco Bay Area. In the spirit of ideas worth spreading, TED has created a program called TEDx, a program of local, self-organized events that bring people together to share a TED-like experience. Our event is called TEDxSF, where x=independen...

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