Babies crawl an average of 200m a day.
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Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
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One in 500 humans has one blue eye and one brown eye.
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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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Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
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