The key to happiness is spending your money on experiences rather than possessions, according to studies.
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The number of text messages sent and received in a given day is greater than the world's population.
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Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
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A fire in Australia has been burning for more than 5,000 years!
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There are more nerve cells in the human brain than there are stars in the Milky Way.
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Your fingernails grow faster in summer.
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When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
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The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
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