The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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44% of kids watch television before they go to sleep.
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Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
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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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Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
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The higher someone’s I.Q. the more likely they are to be sleep deprived.
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Termites work 24 hours per day and they do not sleep.
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