In today's Classic episode, Ben and Noel reluctantly sing the praises of poop research. You see, folks, before Lewis and Clark set out to explore the western side of the continent, they tried to prepare for every possible contingency — including medical conditions like constipation. Join the guys as they explore how a dangerous laxative didn’t just save members of the expedition, but also may have preserved their campsites for posterity.

CLASSIC: The War of the Stray Dog: How Far Would You Go For Your Pet?
37:09

Ancient Wonders of the Modern World: the Lighthouse of Alexandria
27:55

People Knew the Earth Was Round Way Earlier Than You Think
41:31