The Skeptics Guide #402 - Mar 30 2013

Guest Rogue: Karl Withakay; This Day in Skepticism: Mary Whiton Calkins and Ellen Swallow Richards; News Items: Homeopathy Debate, Small Pterosaur, Fracking Earthquakes, Never Eat Again, Voyager at the Edge; Who's That Noisy; Your Questions and E-mails: More Than Gravity; Science or Fiction