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
Cockroaches can live for 9 days after their head has been cut off.
140
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Some Chinese-made hair bands were fashioned from recycled condoms.
131
Mosquitoes don't just bite you, they also pee on you.
11
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5