We sleep about one third of our life. We do not exactly why. Doctors say that we need about six hours sleep daily. But this is not same for all. See the video for better understanding.
http://in.news.yahoo.com/video/toyota-18555817/sleep-24322867.html#crsl=%252Fvideo%252Ftoyota-18555817%252Fsleep-24322867.html
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Topic Author
G
Gulshan Kumar Ajmani
@gkajmani
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Created
Thursday, 03 March 2011 14:25
Last Updated
Tuesday, 30 November -0001 00:00
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