Media
Unscrewing a Very Big Nut Using a Ribbon
Ladder Shoes (0:15)
https://gfycat.com/gracioussinfulbelugawhale
Michael Jackson’s Anti-Gravity Lean Explained (2:32)
How to Win at Arm Wrestling (3:02)
An Easier Way to Remove Nails with Your Hammer (and the Physics Behind It) (4:19)
3 Techniques that Make it Easy to Remove Nails (1:01)