Condoms were originally made of animal intestines or linen.
347
Cockroaches can live for 9 days after their head has been cut off.
140
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
Your ears secrete more earwax when you are afraid than when you aren't.
229
Some Chinese-made hair bands were fashioned from recycled condoms.
131
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