Stuff You Should Know podcast

Short Stuff: Knock on Wood

0:00
11:25
Reculer de 15 secondes
Avancer de 15 secondes

What's the deal with knocking on wood? It's an action one takes to ensure good luck. Which doesn't exist. Yet we do it. Humans are funny that way.

See omnystudio.com/listener for privacy information.

D'autres épisodes de "Stuff You Should Know"