Interesting facts about the human body

The human body is one of the most perfect "apparatuses". Each person has a total of 125,000 hairs, on average each person laughs 15 times a day, you cannot sneeze without closing your eyes . interesting facts about the human body that many people do not know. .

Page Totaldui lists interesting findings about the human body as follows:

1. On average, people laugh 15 times a day.

2. You cannot sneeze without closing your eyes.

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3. The strongest muscle in the body is the tongue.

4. Women blink almost twice as many men.

5. You cannot commit suicide by holding your breath.

6. You can't lick your own elbow.

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7. Like fingerprints, everyone's tongue is different and unique.

8. If you sneeze too hard, you may have a broken rib.

9. If you can't keep sneezing, you can break the blood vessel in your head or neck and die.

10. An average person eats more than 27 tons of food throughout his life.

11. An average person spends 24 years in his or her life to sleep.

12. On average, a woman eats more than 2.7kg of lipstick in her life. Although she did not purposely eat it.

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13. Sitting talking over the phone for 8 hours will burn 914 calories. Driving for 8 hours will spend 1,219 calories. While standing in an 8-hour casino will burn 1.402 calories.

14. The most popular name in the world is Mohammed.

15. Often, right-handed people use the left side of the brain for all conscious and autonomous activities.

16. Most indoor dust is from dead skin.

17. If combined, the total skin weight of each person weighs 2kg.

18. When annoyed, people need 42 facial muscles to express anger.

19. 10% of the population is on the left-handed earth.

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20. Each person has a total of 125,000 hairs.

21. Every 4 months, red blood cells go through a distance of 1,600 km.

22. A life of breathing 38,000 cm 3 of air.

23. Every second the clock in the human brain takes place about 100,000 chemical reactions.

24. The brain needs 0.05 seconds to recognize what vision has just observed.

25. People can only lack sleep for 10 days, while can fast for a few weeks.

26. The out-breath at normal speeds move at 24km / h, and when sneezing reaches the speed of 1,030km / h.