TEDxStanford 2015: Turning Point brings to the stage some of Stanford's most accomplished pioneers in the arts, science, medicine and the social sciences for an incomparable day of short talks and world-class performances. From how neuroscience can make an old brain young, to why cybersecurity is different than any other security threat we have ever faced; from the glory of slow-motion flight in birds, to the development of new drone technology; from listening to people who literally "talk to God," to an adoption journey unlike any other, TEDxStanford presenters will share their untold turning-point stories.

You'll also hear the famed St. Lawrence String Quartet, listen to rising-star indie pop artists and catch an act from the incomparable Twisted Cabaret, straight from New York to perform live at Stanford.

Don't miss the chance to spend an unforgettable day at an unforgettable place.

Tickets go on sale April 15 at 10 a.m.

TEDxStanford 2015 is sold out. Join us live on the webcast at 11 a.m. Sunday, May 17, 2015 at http://tedx.stanford.edu.