Fingernails on a chalkboard produce a painful sound because of the construction of the ear canal.
There is a McDonalds recruiting website specifically for black people.
Autistic Daniel Tammet recited Pi to 22,514 digits by memory among many other superhuman feats.
A Swedish TV show once managed to get 300 000 Swedish schoolchildren to jump for two minutes (at the same time) in order to see if they could induce movements in the bedrock.
Genghis Khan helped wipe 700 million tons of carbon from the atmosphere impart because of the 40,000,000 people he killed.
9 out of the 10 heaviest humans ever recorded were from the United States.
Che Guevara wore a Rolex.
During the 60’s, the U.S Army experimented with a Rocket Pistol.
Samuel L. Jackson served as an usher in the funeral of Martin Luther King, Jr.
In Samoa, it’s a crime to forget your own wife’s birthday.