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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Roughly a quarter of the world's people live in China.
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A hard working adult sweats up to 4 gallons per day.
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All babies are color blind when they are born.
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Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
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Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
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