Kelly McGonigal — How to make stress your friend

Psychologist Kelly McGonigal urges us to see stress as a positive, and introduces us to an unsung mechanism for stress reduction: reaching out to others.

3D animation still photo of paralyzed woman in robotic bodysuit

Miguel Nicolelis — mind-controlled robotic avatars now a reality

Miguel Nicolelis, founder of Duke’s Center for Neuroengineering, presents his astonishing work on mind-controlled robotic avatars, which have already been successful in primate research.