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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On average, a disposable diaper can hold up to 7 pounds of liquid.
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No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
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It takes 492 seconds for sunlight to reach the Earth!
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Caffeine boosts memory.
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The first toilet being flushed in a motion picture was in the movie Psycho.
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A million dollars' worth of $100 bills weighs only 22 pounds!
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