The key to happiness is spending your money on experiences rather than possessions, according to studies.
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Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
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There are more telephones than people in Washington, D.C.
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The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
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The hands of the clock on the back of the $100 bill are set at approximately 4:10.
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There are 86,400 seconds in a day.
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People who drink coffee are less likely to commit suicide than people who don't.
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Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
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