Cows can sleep standing up, but they can only dream lying down.
745
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
A cow produces around 200,000 glasses of milk in her lifetime.
373
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79