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The Limits of Physics

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Yej See ALL the stars! from <0,1i> Since: Mar, 2010
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#1: Jul 2nd 2011 at 3:24:49 PM

That is, computers that produce the absolute minimum energy permitted by physics might be appearing soon. These things are about 1 billion billion billion times more efficient than the thing you're using now.

edited 2nd Jul '11 3:40:55 PM by Yej

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OnTheOtherHandle Since: Feb, 2010
#2: Jul 2nd 2011 at 3:27:41 PM

That is pretty sweet, even though I didn't really understand it much. Energy efficiency is always a good thing. grin

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Tzetze DUMB from a converted church in Venice, Italy Since: Jan, 2001
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#3: Jul 2nd 2011 at 3:30:07 PM

How does this mesh with reversible computing, if at all?

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Yej See ALL the stars! from <0,1i> Since: Mar, 2010
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#4: Jul 3rd 2011 at 4:58:59 AM

I don't think there's a floor to the efficiency of reversible computing, but also AFAIK, there isn't a Turing-complete reversible computing model.

Da Rules excuse all the inaccuracy in the world. Listen to them, not me.
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