Robertson, Phillips, and the History of the Screwdriver
18:10
Duck(t) Tape: the World's Most Useful Tool.
9:46
How America RUINED the world's screws! (Robertson vs. Phillips)
13:27
Tall: The History of the Top Hat
9:15
Phillips Screws Suck
23:21
The Numitron: An obvious idea that wasn't very bright
16:03
Why did the Chicken Cross the Road? Chickens and Forgotten History
13:08
What Exactly Is Jägermeister?
13:35