In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
Your heart will pump about 212 million liters in its lifetime.
26
Within three days of death, the enzymes that once digested your food begin to eat you.
22
One human hair can support 3 ounces.
191
Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
The human sigh acts as a physiological reset button.
23

