Caffeine boosts memory.
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Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
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While pumpkins are typically orange, they can also be green, white, red, gray, and even blue.
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Donkey Kong was Mario's pet that he'd abused. Donkey Kong kidnapped Mario's girlfriend as revenge for the mistreatment.
83
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
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30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
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