The Science of Poop with Mary Roach
From astronaut diapers to poop transplants, in this episode Lindsay and Marshall explore the very real and very gross science of poop.
The Science of Poop with Mary Roach
The Skull of the Ancient Primate with Chris Kirk
The People of the Snow with Kelly Elder
Journey to the Center of the Earth with Ta-Shana Taylor
Why we make Tumble, in a tweet.