Dr. Lawrence Krauss

Fact: Your body is comprised of matter from old stars. Fact: The universe is expanding. Fact: This week’s guest, Dr. Lawrence Krauss, is smart. Dr. Krauss is an American Theoretical Physicist who is Professor of Physics, Foundation Professor of the School of Earth and Space Exploration and Director of the Origins Project at the Arizona... Learn more about your ad choices. Visit megaphone.fm/adchoices