Mathway.com solves all kinds of math homework problems with step by step explanations.
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Sony researchers have developed a refrigerator that only opens when you smile.
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At YouTube Headquarters, employees can either take the elevator, stairs or slide.
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Scientists have developed a 'hangover-free' beer that has electrolytes, making it more hydrating and refreshing.
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Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
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