Your drunk physicists are Dan, Doug, and Mike. We have been drinking and discussing physics for the last 15+ years. Now you get to hear us through the magic of the Internet. Here we follow up on an episode of Star Talk at a listener request. On the Web: www.TheDrunkPhysicists.com Twitter: @DrunkPhysicists Facebook: https://www.facebook.com/pages/The-Drunk-Physicists/236442906552092