1. 2. This is an easy one! INGS YOU DIDN'T KNOW AB Scientists say the higher you're IQ the more you dream You use 200 mussels to take one step. 3. The average woman is 12,7cm shorter then the average ma 4. Your big toes have two bone each while the rest have three. 5. A pair of human feet contain 250 000 sweat glands. 8. The average human dream lasts 2-3 seconds 6. The acid in your stomach is strong enough to disolve razor bla 7. It takes food seven seconds to get from one's mouth to your sto 9. There is about two trillion bacteria on your feet. 10. Your body gives of enough heat in 30 minutes to boil 1,8 litres of w 11. The enamel in your teeth is the hardest substanse in your body. 12. Your teeth start to grow 6 months before you are born. 13. When you look at someone you love, your pupils dilate, they do the sam 14. Blondes have more hair then dark-haired people. 15. Your thumb is the same lenght as your nose. 16. You cannot lick your own elbow. 17. Your foot is the same size as the distance from your wris