An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Early American humans hunted car-size armadillos and used their shells for houses.
12
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
On average a woman has 4 sexual partners in her lifetime.
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Enamel is hardest substance in the human body.
61
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Our Right Lungs takes more air than our left lung.
194
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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