-0° K |
Engineers have used chains or car no refrigeration systems, to reduce the liquid hydrogen to 0.1° K. Even magnetic cooling will not get the high June down to 0° C.
But this year I have learned about the thorium cooling system. Where when you fancy electric field through a thorium salt in produces cooling. Not a warming we would usually expect!
This is the thermoelectric effect. But I do not know what happens, if we pass liquid hydrogen at 0.1° Kelvin across a thermoelectic surface we have just turned on. I would imagine they can then get to below 0° K.
We really need a chemical engineer to try it out!
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