One in 500 humans has one blue eye and one brown eye.
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The Japanese, on average, are the shortest people.
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Americans collectively eat one hundred pounds of chocolate every second.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
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About 3000 years ago, most Egyptians died by the time they were 30!
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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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You can only remember 4 things at a time.
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Every workday, 6.7 million people commute to Manhattan!
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