QI - Cracking your knuckles

From Series N, Episode 3 of QI. Featuring: Sandi Toksvig, Alan Davies, Ross Noble, Aisling Bea, Corey Taylor.

QI - Do hot and cold water make different sounds?

From Series N, Episode 3 of QI. Featuring: Sandi Toksvig, Alan Davies, Ross Noble, Aisling Bea, Corey Taylor.