Did you know about the fact that we slept 1/3 of our lives? Or about the fact that the average man has 10 erections during sleep?
Perhaps you also interested in information that the position in which you sleep defines your personality and lack of sleep for 10 days in a row can cause death.
These and other interesting facts about sleep can be found in the graphic below.
Graphics come from fogs.com
Originally posted on 29 September 2012 @ 14:59
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