When you shave a guinea pig it looks like a little hippo.
19
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
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Sharks have been on the planet longer than trees.
14
Bats sleep 18-20 hours per day.
5