The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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People who sleep late have more mental stamina and can outperform early risers.
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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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The human brain has the capacity to store everything that you experience.
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The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
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Pain occurs when sounds are above 130 db.
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Taphephobia is the fear of being buried alive!
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