The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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The higher someone’s I.Q. the more likely they are to be sleep deprived.
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You burn more calories sleeping than you do watching television.
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The harder you concentrate on falling asleep, the less likely you are to fall asleep.
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Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
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There's a love mattress that is specifically designed for couples who sleep on each other's arms.
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You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
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