The psychology of self-deception: Cortney Warren at TEDxUNLV. Big Gulps, huh?
TED Talks. Luis von Ahn: Massive-scale online collaboration. Obama Meets "Mad Men" on The Chris Matthews Show, March 25th 2012. Funny Italian What Time Is It (HD, Subtitles) The Matrix Retold by Mom. Robot (II) Original Bike Tricks from Tim Knoll.