Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
Panophobia is the fear of everything.
52
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
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Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Every time you sneeze some of your brain cells die.
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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.
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