The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A dork is a whale's penis.
327
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132