Thread: Switch off at the socket?
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J G Miller J G Miller is offline
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Default Switch off at the socket?
On Thu, 17 Sep 2009 15:31:10 +0100, The Natural Philosopher wrote:

Energy is defined to be constant throughout the universe.
*Usable* energy is not.

Good point to make.

And when all of the usable energy is used up, what will the final
temperature of The Universe be?
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