Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
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The human brain is more active during sleep than during the day.
28
The average person will go on a date at least 100 times before they finally marry.
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We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
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Modern humans first appeared about 200,000 years ago, but record keeping didn't begin until about 6,000 years ago. That means about 97% of human history is lost.
21
Our Right Lungs takes more air than our left lung.
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