Most of the dust underneath your bed is actually your own dead skin.
251
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
The Jewel Wasp injects a drug into a cockroach’s brain, turns it into a zombie, rides it like a horse back to its burrow, and then lets its hatched larvae feed on the cockroaches body from the inside.
6
Your ears secrete more earwax when you are afraid than when you aren't.
229
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
In 1386, a pig in France was executed by public hanging for the murder of a child.
469
Cockroaches can live for 9 days after their head has been cut off.
140
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13