What are some amazing facts about humans?

 Certainly! Here are some fascinating facts about human beings:

1. The only part of the body that has no blood supply is the cornea of the eye.
2. Oxygen is obtained directly from the air we breathe.
3. Human brain capacity exceeds 4 terabytes.
4. Up to 7 months, a child can breathe and swallow simultaneously.
5. Our skull consists of 29 different bones.
6. The nervous impulse from the brain moves at a speed of 170 m/h.
7. One human brain generates more electrical impulses for one day than all the phones in the world combined.
8. The average human body contains enough sulfur to kill all the fleas on the average dog; carbon to make 900 pencils; potassium to shoot from a toy cannon; fat to make 7 pieces of soap; and enough water to fill a barrel with 13 gallons (50 liters).
9. The heart of a man pumps 48 million gallons (182 million liters) of blood in his lifetime.
10. 50 thousand cells in your body die and are replaced with new ones while you are reading this sentence.
11. The embryo acquires fingerprints at the age of 3 months.
12. Women’s hearts beat faster than men’s.
13. A man named Charles Osborne hiccupped for 68 years.
14. Right-handed people live on average 9 years longer than left-handed people.
15. Approximately 2/3 of people tilt their head to the right when they kiss.
16. A person forgets 90% of their dreams.
17. The total length of blood vessels in the human body is about 62 thousand miles (100 thousand km).

These facts highlight the incredible complexity and uniqueness of the human body! ^1 2 3.