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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Two in five people in the world marry their first love.
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8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
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The average American spends a third of their overall time online playing games and using social networks.
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The world's shortest man measures only 21.5 inches.
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2% of Europeans lack the genes for smelly armpits.
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If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
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Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
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