The world's shortest man measures only 21.5 inches.
73
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
One human hair can support 3 ounces.
191
Your heart will pump about 212 million liters in its lifetime.
26
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
Your thumb is about the same size as your nose.
124
On average a woman has 4 sexual partners in her lifetime.
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