20 Weird, Amazing and Crazy Facts On The Human Body

The body is an important part of human life and very important, but there are some strange and crazy facts about the human body that you do not know, Want to know what wrote, Check it out:

1. Every hour one billion cells in the body must be replaced.

2. The human eye can distinguish 500 shades of gray.

3. Human thigh bones are stronger than concrete.

4. The human heart can create enough pressure to squirt blood as far as 30 feet (9 m).

5. Our eyes are always the same size from birth, but our nose and ears never stop growing.

6. The average cough comes out of our mouths speed of 60 miles (96.5 km) per hour.

7. Beard hair growth is most rapid in humans. If the average man never cut his beard, eating this will make it grow to nearly 30 feet in life.

8. Baby's eyes do not produce tears until the baby was about six or eight weeks.

9. Everyone has a different shape of the tongue.

10. A sneeze can exceed the speed of 100 m / hr.

11. Dead cells in our bodies eventually brought to the kidneys for excretion.

12. A smile is a facial expression most often used. A smile can be anywhere from 5 to 53 pairs of facial muscles.

13. One in 20 people have more ribs.

14. People with dark skin will not shrink as fast as people with lighter skin.

15. Human blood travels through 60,000 (96,540 miles) per day on a journey through the body.

16. 85% of the population can bend their tongue into a tube.

17. It takes seven seconds for food to go from the mouth to the stomach via the esophagus.

18. Woman's heart beats faster than men.

19. In one day, if our heart beats 100,000.

20. Hair is made of the same material as fingernails.