TED: Stephen Coleman: The moral dangers of non-lethal weapons - Stephen Coleman (2011) TED: Neil Burgess: How your brain tells you where you are - Neil Burgess (2011) TED: Mike deGruy: Hooked by an octopus - Mike deGruy (2010) TED: Danny Hillis: Back to the future (of 1994) - Danny Hillis (1994) TED: Erica Frenkel: The universal anesthesia machine - Erica Frenkel (2011) TED: Shawn Achor: The happy secret to better work - Shawn Achor (2011) TED: Bill Doyle: Treating cancer with electric fields - Bill Doyle (2011) TED: Peter van Uhm: Why I chose a gun - Peter van Uhm (2011) TED: Gayle Tzemach Lemmon: Women entrepreneurs, example not exception - Gayle Tzemach Lemmon (2011) TED: Ariel Garten: Know thyself, with a brain scanner - Ariel Garten (2011) TED: Brian Goldman: Doctors make mistakes. Can we talk about that? - Brian Goldman (2011) TED: Diana Nyad: Extreme swimming with the world's most dangerous jellyfish - Diana Nyad (2011) TED: Lisa Harouni: A primer on 3D printing - Lisa Harouni (2011) TED: Sheena Iyengar: How to make choosing easier - Sheena Iyengar (2011) TED: Clay Shirky: Why SOPA is a bad idea - Clay Shirky (2012) TED: Mikko Hypponen: Three types of online attack - Mikko Hypponen (2011) TED: Alain de Botton: Atheism 2.0 - Alain de Botton (2011) TED: Sonaar Luthra: Meet the Water Canary - Sonaar Luthra (2011) TED: Morley sings "Women of Hope" - Morley (2011)