WHY do we sleep....

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Offline zeroday

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WHY do we sleep....
« on: 02/09/2008 03:59:07 »
Scientist do not understand why we need to sleep and yet we spend one third of our lives sleeping...what happens when we sleep and why do we need it...


Offline rosalind dna

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WHY do we sleep....
« Reply #1 on: 02/09/2008 11:19:00 »
Welcome zeroday.
Also we sleep to refresh our bodies or we'd be ill.

There have been other sleep-related threads in TNS so have a look through this forum in the Health & Wellbeing area also this General science area.
Rosalind Franklin was my first cousin and one my life's main regrets is that I never met this brilliant and beautiful lady.
She discovered the Single DNA Helix in 1953, then it was taken by Wilkins without her knowledge or agreeement.