Science, pop culture, and comedy collide on StarTalk Radio! Neil deGrasse Tyson, astrophysicist and Director of New York's Hayden Planetarium, and his comic co-hosts, guest celebrities, and scientific experts explore astronomy, physics, and everything else there is to know about life in the universe. New episodes premiere Tuesdays. Keep Looking Up!
https://www.stitcher.com
episode 15: Are You Out of Your Mind?
How do we know what we know? The brain is an amazing product of evolutionary engineering, but many influences can play with our perceptions.