The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
In Australia, there are spiders big enough to eat snakes.
20
Denmark has twice as many pigs as there are people.
66
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
When dragonflies mate, their tails form a love heart.
22