Relive TEDxCMU 2011. Or experience it for the first time. In stunning 1080p HD.
Session 1

Doc Chemers Host Introduction

Jacob Cass on Personal Branding

Luis von Ahn unveils DuoLingo
Session 2

Paul Dateh and Ken Belcher Performance

Charlie Hoehn on the new way to work.

William Gahl on Medical Mysteries
Session 3

Heather Knight and Robot Comedy
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Mickey McManus on Information Liquidity

Michealene Risley on Human Rights

Amber Rae on Being Unexpected

