Your body is creating and killing about 2.4 million red blood cells per second.
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Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
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In Ancient Greece, small penises were desirable, and big ones were for ‘old men and barbarians’
22
The average person's skin weighs twice as much as their brain.
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Within three days of death, the enzymes that once digested your food begin to eat you.
22
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
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