JR, a French street artist, uses his camera to show the world its true face. He makes his audacious TED Prize wish: to use art to turn the world inside out. A funny, moving talk about art and who we are.
Sebastian Thrun helped build Google’s amazing driverless car, powered by a personal quest to save lives and reduce traffic accidents. Jawdropping video shows the car motoring through city traffic with no one behind the wheel.