The Skeptics Guide #458 - Apr 19 2014
b'Live from NECSS 2014; Guest Rogue: Paul Offit; This Day in Skepticism: Salyut 1; News Items: Liquid Light, Geocentrism, The Continuity Field, Light on Mars, Ancient Asteroid Impact, Ant Complexity; Science or Fiction; Live Q&A: Skeptical Parenting'