The Skeptics Guide #528 - Aug 22 2015 (Ad-Free)
Added 2018-03-16 23:37:38 +0000 UTCForgotten Superheroes of Science: Frances Kelsey; News Items: Mars Simulation, Robot Evolution, Naming Exoplanets, Fusion Reactors, Building the Death Star, Does Science Prove God, Sunspots; Science or Fiction
