Brain garbage removal (Introduction)

by George Jelliss , Crewe, Sunday, October 20, 2013, 17:13 (4052 days ago) @ David Turell

That's pretty much the theory of the purpose of sleep 
that I've long found the most convincing, 
from my own experience. So it's nice to have 
some experimental corroboration.-I saw another article recently about IBM using 
an "artificial blood" system to cool a computer, 
by analogy with the way the brain operates. 
I think it said the human brain only works on 20 watts!

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GPJ