The colossal squid has the largest eyes in the world.
4
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Bats sleep 18-20 hours per day.
5
Jellyfish as a species are actually older than dinosaurs and sharks.
383
In 1949, an official boxing match between a bear and a man was held. The bear won.
41