Interested in issues of memory and the brain? Watch a clip of David on the History Channel.
Watch an experiment in which we studied time perception by dropping volunteer subjects from a 150 foot high tower. Free fall.
I am the scientific advisor for the TNT television drama, Perception, starring Eric McCormack and Rachael Leigh Cook. Learn more about the show.
Listen to British rocker Jarvis Cocker read the story "Descent of Species" from Sum. He is one of the dozens of terrific voices who read for the audio book.
Listen to an interview on BBC's Today Programme regarding the new iPad book Why the Net Matters.
Click here to watch David's talk on possibilianism at PopTech. Executive director Andrew Zolli wrote: "This is one of the best talks ever at PopTech. Everyone should watch this."