Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
Sniffologists have the job of sniffing armpits.
4
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
Most of the dust underneath your bed is actually your own dead skin.
251
Your ears secrete more earwax when you are afraid than when you aren't.
229
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
In 1386, a pig in France was executed by public hanging for the murder of a child.
469