Most of the dust underneath your bed is actually your own dead skin.
251
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
Cockroaches can live for 9 days after their head has been cut off.
140
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Poon Lim survived 133 days alone on a raft at sea by fishing, drinking bird blood, and killing a shark with a jug of water.
21
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151