The adult human brain weighs about 3 pounds (1,300-1,400 g).
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Within three days of death, the enzymes that once digested your food begin to eat you.
22
The average person's skin weighs twice as much as their brain.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
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
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
Our Right Lungs takes more air than our left lung.
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Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
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