John and Lynn’s first guest is Richard A. Muller, author of Now: The Physics of Time . “Now” is a simple yet elusive concept. You are reading the word “now” right now. But what does that mean? What makes the ephemeral moment “now” so special? Its enigmatic character has bedeviled philosophers, priests, and modern-day physicists from Augustine to Einstein and beyond.
Cool Science Radio - September 22, 2016
