The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
The human brain doesn't stop developing until about 25 years old.
102
The human sigh acts as a physiological reset button.
23
In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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If your DNA was stretched out it would reach to the moon 6,000 times.
256
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55