Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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Dieters who sleep more take off more fat that those who sleep less.
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44% of kids watch television before they go to sleep.
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Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Those who get out of bed by 7am are more likely to be thinner and happier.
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