10 Information that you don’t need :-)

1. Human teeth are almost as hard as rocks!
2. Pain travels through the body at 350 feet per second!
3. A giraffe can clean its ears with its 21-inch tongue!
4. Emus and kangaroos cannot walk backwards.
5. When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
6. Your skin is actually an organ.
7. One-quarter of the bones in your body are in your feet!
8. Canada is an Indian word meaning Big Village.
9. A comet’s tail always points away from the sun.
10. No matter how cold it gets, gasoline will not freeze.

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