Miracle of a human body. Amazing facts about it

1. Human fingers are so sensitive that if they were Earth-size you would feel the difference between a house and a car.

2. A human body contains 60.000 miles of blood vessels. It will be enough to wind the Earth twice. 

3. The eye of a human is so sensitive that if the Earth was flat you would notice a candle flame shimmering in the night at a distance of 30 km. 

4. When you turn red, your mucus membrane turns red too. 

5. A human brain is capable of reading 1000 words per minute. 

6. Thousands of bacteriums create a rainforest-size ecosystem inside your belly button. 

7. Our muscles are much more stronger than we used to think. This strength is limited for human not to injure his muscles and tendons. It's possible to get rid of the limitations with the help of adrenalin. Under adrenalin a person can lift boulders and even cars.

8. We are the best long-distance runners on the Earth. We are better than any four-footed animal. In fact, thousands years ago we were capabe of chasing a prey till it died from exhaustion. 

9. Within 30 minutes a human body produces heat that is enough to boil 4 litres of water. 

10. We share 50% of our DNA with bananas.