Obsessive nose picking is called Rhinotillexomania.
101
A dairy cow can produce more milk when listening to music.
446
If you fart consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
1k
You can't tickle yourself.
29
Tickling was a form of torture used in ancient China on nobility because it left no mark and recovery was quick.
33
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515