TED stands for Technology, Entertainment, Design -- three broad subject areas that are, collectively, shaping our future. And in fact, the event is broader still, showcasing ideas that matter in any discipline. The format is fast paced: 50+ talks over the course of four days (to say nothing of the morning and evening events). This immersive environment allows attendees and speakers from vastly different fields to cross-fertilize and draw inspiration from unlikely places. This is the magic of TED.