Today, hot sauce is a global phenomenon, with millions of bottles sold every single year. But where does it come from? What makes it so popular -- and why won't water douse the heat when things get out of hand? Tune in as Ben, Noel and Max explore the spicy origin story of hot sauce.

CLASSIC: When West Virginia Begged the USSR for Foreign Aid
29:52

Knitting as Espionage, Part Two: Legendary Spies -- and One Traitor
33:37

Knitting as Espionage, Part One: Secrets in the Stitch
33:37