In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Mosquitoes don't just bite you, they also pee on you.
11
Your ears secrete more earwax when you are afraid than when you aren't.
235
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
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