weird fact post #3

1. On average, it is estimated that females injure themselves ten time more than males do while playing sports.

2. The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.

3. Only 55% of all Americans know that the sun is a star.

4. A person uses approximately fifty-seven sheets of toilet paper each day.

5. A snail can crawl across a razor blade without getting injured. This is possible because they excrete a slime that protects them.