A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
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Honeybees never sleep.
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Dieters who sleep more take off more fat that those who sleep less.
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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.
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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".
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Sea otters hold hands while sleeping so they don’t drift away from each other.
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Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
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The higher someone’s I.Q. the more likely they are to be sleep deprived.
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