Your body is creating and killing about 2.4 million red blood cells per second.
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Your tongue is the only muscle in your body that is attached at only one end.
173
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Wearing tight pants can lead to impotence in men.
120
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
Music has the ability to repair brain damage and return lost memories.
62
Only 1% of bacteria cause disease in humans!
2