The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
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The world's tallest man reached 8 feet 11 inches at 21.
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Humans blink over 10,000,000 times a year!
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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 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
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During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
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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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