Your ears secrete more earwax when you are afraid than when you aren't.
229
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Condoms were originally made of animal intestines or linen.
347
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7