Keith Barry: Brain magic

First, Keith Barry shows us how our brains can fool our bodies in a trick that works via podcast too. Then he involves the audience in some jawdropping (and even a bit dangerous) feats of brain magic. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minutes. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science,