There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
Only two in one thousand diamonds are considered truly colorless.
240
Until 1990, the deadly poison mercury was used in about 30% of latex paints!
120
In Korea, there's a man named Lee Jin-gyu who fell in love and married his life-sized Japanese body pillow (called a "dakimakura").
-2
Historically, sweat has been an active ingredient in perfume and love potions.
309