David Byrne, Thomas Dolby and Ethel rock out playing (Nothing But) Flowers.
Dave Weaver: “How do you answer, ‘What’s a TED?'”
Sarah Silverman: A new perspective on the number 3000.
David Rockwell on the Imagination Playground: “No project has ever made me happier.”
Yoni Benatar pilots mini drones from his iphone with augmented reality.
Eve Ensler: “Girls: our greatest natural resource.”
Julia Sweeney ruminates on how to have “the talk” with her 8 year old.
Natalie Merchant serenades the audience with musical poetry.
(Photos: TED / James Duncan Davidson)