ScienceStuff

Why Do Our Knuckles Crack?

March 11 · 37 min · 36.2 MB
0:00-37:35

Streams straight from the publisher. PodNod never proxies or re-hosts episode audio.

Why do our joints snap, crackle and pop? And why can't we stop doing it? Jorge investigates the evolution, psychology and physics of this annoying habit.

See omnystudio.com/listener for privacy information.