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A comment on “Cold Tube” cooling system uses half the energy of an air conditioner. Parent comment

Re:“Cold Tube” cooling system uses half the energy of an air... by julienfr112 on Friday August 21, 2020 @06:37AM (#24233729)
That's a bit misleading. It's like saying i can blow at a pressure of 16 psi in the void, but when I blow into a balloon whith the atmospheric pressure of the environnement, I can only reach 2 psi. The 16 psi is purely theorical.
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Re:“Cold Tube” cooling system uses half the energy of an air... by froj on Friday August 21, 2020 @07:17AM (#24233905)
That seems like a false analogy. In the case of thermal radiation you actually are emitting photons with a total power of 800W independent of your environment.
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