The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A giraffe's kick is so powerful that it can decapitate a lion.
216
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
One in three dog owners say they have talked to their pets on the phone.
427