Interesting facts about the human body

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Miya
The brain is the most complex and least studied part of the human body. We don’t have much idea about it, but there are enough amazing factors about the brain.

1. The nerve impulse has a speed of 270 km / h.

2. The brain needs so much energy to function that it can even light a 10-watt light bulb from its power.

3. A cell in the human brain has the capacity to store 5 times more information than any encyclopedia.

4. About 20% of the oxygen that enters the circulatory system is consumed by the brain.

5. The human brain is more active at night than during the day.

6. Scientists say that people with high IQs dream a lot.

7.  Neurons (brain cells) grow and develop throughout a person's life.

8. Information travels at different speeds from different neurons.

9. The brain itself does not feel pain.

10. 80% of the brain is made up of water.

Hair va quotes
In fact, these are not living body parts, but women’s opinions on this are unique, so you’ll be amazed at how much money they spend on their nails and hair.

11. Facial hair grows faster than other parts of the body.
12. On average, a person loses 60 to 100 hairs a day.
13. A woman's hair diameter is 2 times smaller than a man's.
14. One human hair fiber can carry a load of about 100 g.
15. The nail in the middle finger grows faster than the nails in the other finger.
16. The number of hairs per 1 cm square of a chimpanzee's body is equal to the number of hairs per 1 cm square of a human head.
17. People with brown hair have more hair fibers than people with other hair types.
18. The nails on our hands grow 4 times faster than the nails on our feet.
19. The average lifespan of human hair is 3-7 years.
20. You will need to remove half of your hair to be noticeably bald.

21. Human hair is constantly renewed.

Internal members

We never remember about them until our internal organs are disturbed, but because of them we breathe, eat, walk, and so on.

22. The largest internal organ inside us is the small intestine.
23. The human heart exerts such pressure that even blood can be pumped to a height of 7 meters.
24. The acid formed in the stomach is able to completely destroy even the razor blade.
25. The total length of blood vessels in the human body is about 96 km.
26. The stomach is absolutely renewed every 3-4 days.
27. The total surface area of ​​the lung is equal to the surface of the tennis court.
28. A woman’s heart beats faster than a man’s heart.
29. Scientists say the liver has more than 500 functions.
30. The diameter of the aortic artery is equal to the diameter of the tube in garden irrigation.
31. The left lung is smaller than the right for heart capacity.
32. It is possible to live a long time even by removing most of the internal organs.
33. The adrenal glands change their size throughout human life.

The amazing functions of our body

We don’t want to talk about them much, but we feel we need them every day. Here are some of the most interesting facts about our bodies:

34. The speed of drowning is 160 km / h.

35. The coughing speed even reaches 900 km / h.

36. Women open and close their eyes twice as often as men.
37. A full bladder reaches the size of a softball ball.
38. 75% of the products consumed during human life are water.
39. There are about 500 sweat glands in our feet that can even produce up to 000 liter of sweat per day.

40. Man produces so much saliva in his lifetime that it can fill two swimming pools.
41. The human body emits gas an average of 14 times a day.
42. Sulfur produced by the inside of the ear is beneficial for ear health.

Sex and the Creation of Life

Sex is an important part of human life and relationships, despite its many prohibitions. Maybe you know enough about it.

43. More than 120 million sexual acts occur in the world every day.

44. The largest human cell is located in the testicle, and the smallest is the sperm.
45. In the first 3 months of pregnancy, a woman sees frogs, worms and grass in her dreams.
46. ​​Teeth begin to grow 6 months before the baby is born.

47. Almost all children are born with blue eyes.
48. Children are actually as strong as bulls.
49. One in 2000 children is born with a tooth.

50 By the age of three months, a child's fingerprints will be fully formed.

51. Everyone spends half an hour of his life in the form of a single cell.

52. Most men get an erection every hour or an hour and a half while dreaming. Because the brain is more active at night than during the day.
 

Sezgi

We perceive the world through our sense organs. Here is some interesting information about them.

53. We hear worse after a hearty meal at lunch.

54. One in three people has 100 percent vision.

55. We cannot know for sure if something is mixed with saliva.

56. The ability to smell is stronger in women than in men.
57. The nose retains about 50000 odors.
58. The pupil of the eye may also be enlarged due to slight noise.
59. Every human being has a unique smell.

Aging and death

We grow older as we grow up throughout our lives.

60. The ash left after burning the human body can weigh up to 4 kg.
61. By the age of 60, a person loses half of their full cognitive receptors.

62. The human eye is the same size throughout its life, and the ears and nose are constantly growing.
63. By the age of 60, 60% of men and 40% of women start snoring.
64. The head of a child is a quarter of its entire length at birth, and one-eighth at the age of 25 years.

Diseases and injuries
Every living soul is sick or injured. The reason for this is interesting enough!

65. Many heart-related illnesses occur on Mondays of the week.

66. People can live a long time without food, but they cannot live without sleep.

67. Your capillaries are damaged when you are exposed to sunlight.

68. 90% of diseases are caused by stress.
69. A person is conscious for 15-20 seconds even if his head is cut off.

Muscles and bones

Muscles and bones are the pillars of our body that allow us to move and even sit.
70. You move 17 muscles to smile and 43 to frown.

71. Children are born with about 300 bones, and when they grow up, the number of bones is 206.
72. Our height is 1 centimeter higher in the morning than in the evening.
73. The strongest human muscle is the tongue.
74. The heaviest bone in the human body is the jawbone.
75. To take a step, we move about 200 of our muscles.
76. A tooth is the only part of the body that can never be restored.
77. Muscles are twice as small as a tumor.
78. Some bones are harder than steel.
79. The bones of the soles of the feet make up a quarter of all bones.

At the cellular level
There are things that cannot be seen by the eye without a device.

80. There are 1 bacteria in 16000 square centimeter of the body.
81. Every 27 days your skin is absolutely renewed.

82. Every minute, there are about 3 cells in the human body.
83. More than 600 pieces of skin are lost every hour.
84. Every day, 300 billion new cells appear in a healthy human body.
85. The traces of the tongue are different they do not resemble each other.
86. Even a 6-centimeter nail can be made from an iron substance present in the human body.
87. The most common blood group in the world is group I.
88. The reason for the redness of the lips is that there are thousands of capillaries under her skin.

Various
More different interesting facts.

89. Sleeping in a cold room has a negative impact on human health.
90. Tears contain the enzyme lysozyme, which is able to kill many bacteria.
91. The energy expended by the human body in half an hour is equal to the energy expended in boiling half a liter of water.
92. Ears produce more sulfur when people are scared.
93. You can never tickle yourself.
94. The length when you open your arms wide on both sides is equal to the length of your neck.
95. The only being who cries (cries) because of human emotions.
96. Owls live an average of ten years longer than snails.
97. Women consume 50 calories less fat per day than men.
98. The name of the place between the nose and lips is called the nasal congestion.

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