Heads-up, folks: this is a PG-13 episode. Ben and the legendary guest producer, also Ben, welcome author and journalist Ross Benes for a wide-ranging discussion on the ridiculous ways in which sex has altered the course of human civilization. We're talking about the origin story of the vibrator, the way the US military accidentally made San Francisco a 'gay mecca,' the fanatical drives of the Puritans, sex scandals and so much more.

CLASSIC: How Robert "The Fastest Knife In The West End" Liston Conducted A Surgery With A 300% Mortality Rate
29:27

The Bizarre Parable of New Coke, Chapter One: Sweeter, Stranger, Strange
36:14

"Resting Bicycle Face": Bikes and Women's Rights
44:09