Most of the world's people must walk at least 3 hours to fetch water!
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‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
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Women rate men more attractive if other women are looking and smiling at him.
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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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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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The world's youngest parents were 8 and 9 and lived in China in 1910.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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