Science of Stupid

Episode 20 (6x20)

Season finale

Air date: Aug 22, 2018

In this episode we learn about motorcycle flips, how to avoid hurt when attempting to parkour lache, and how to avoid humiliation when walking up stairs.

Rank #7627

Premiered: Apr 2014
Episodes: 155
Followers: 23

Ended
National Geographic (UK)
Tuesday at 21