Dolphins have names for one another.
18
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
There's a rare breed of pig that looks like a sheep.
14
Female kangaroos have three vaginas.
2