We learn all about Forest Bathing, which is a real thing, and it could improve your health. Also, we learn why having a messy desk might be a sign of genius. Plus: Saturday Night Live legend Dana Carvey joins us to take our personality test (and to do some really great impressions).

We learn from a professor who actually teaches a class about identifying B.S., and we talk to a researcher who made a fascinating discovery about... pee. Plus: late night legend Jay Leno joins us to take our personality test.

This week, a paleontologist tells us all about Tyrannosaurus sex, otherwise known as T-Sex. And we talk to a researcher who played Rush Limbaugh and Rachel Maddow to wild animals, for a very good scientific reason. Plus, former Daily Show correspondent and host of The Nightly Show Larry Wilmore drops by to take our patented personality test.

First episode ever! We ask a researcher if we're as pretty as we think we are, and we talk to a man who goes around swabbing surfers, for science. Plus, TV legend Dick Cavett takes our personality test. Spoiler alert: he passes.

Paula Poundstone is on a quest to gather all of the world's knowledge. Or at least to get less stupid, one topic at a time. Follow her search as she looks to scientists, researchers, and experts for evidence about everything from what music cats like to the fluid dynamics of spilling coffee. Subscribe now.