The Skeptics Guide #554 - Feb 20 2016 (Ad-Free)
Added 2018-03-16 23:57:08 +0000 UTCInterview with Kevin Folta; Forgotten Superheroes of Science: Nikolai Vavilov; News Items: 14 Billion Year Memory, 3D Printing Body Parts, Eating Mammoth; Who's That Noisy; Your Questions and E-mails: David Suzuki; Science or Fiction
