Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
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Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
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The higher someone’s I.Q. the more likely they are to be sleep deprived.
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Wearing yellow makes you look bigger on camera; green, smaller.
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An iceberg contains more heat than a lit match.
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Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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