The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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"Dysania" is the state of finding it hard getting up out of bed in the morning.
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44% of kids watch television before they go to sleep.
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You burn more calories sleeping than you do watching television.
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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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If you hold farts in during the day, they'll just come out when you sleep.
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The average cat sleeps about 2/3 of the day.
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The human brain is more active during sleep than during the day.
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