The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Bats sleep 18-20 hours per day.
5
Honeybees never sleep.
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44% of kids watch television before they go to sleep.
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Lack of water is the #1 trigger of daytime fatigue.
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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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