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Amazing Facts About Human Brain That You Need To Know

Check out amazing human brain facts that you need to know.
Facts 1
Successful brain surgery have been documented as early as the Stone Age.
Facts 2
The sperm whale has the biggest brain of any mammal. It is roughly 20 pounds in weight.
Facts 3
The water content of the brain is roughly 75%. Dehydration can harm the brain's processes even in little doses, according to this.
Facts 4
During the first year of life, the human brain expands three times its original size. Up until you turn roughly 18 years old, it keeps expanding.
Facts 5
By the time you reach your late 20s, the human brain starts to lose some cognitive and memory skills.
Facts 6
By the time you reach your late 20s, the human brain starts to lose some cognitive and memory skills.
Facts 7
The Egyptians typically removed the brains through the nose during the mummification procedure.
Facts 8
20% of the blood and oxygen in your body get to your brain.