Scientists Reverse Arrow of Time in Quantum Experiment

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Message 2082367 - Posted: 15 Aug 2021, 18:18:38 UTC

Scientists Reverse Arrow of Time in Quantum Experiment

A new experiment shows that, unlike heat dissipating from your coffee cup on a cold day, quantum particles can transfer heat energy away from cold particles and toward hotter ones, a reversal of the second law. If the second law can be reversed in that way, then it’s entirely possible that the arrow of time can be reversed, too.
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Message boards : Science (non-SETI) : Scientists Reverse Arrow of Time in Quantum Experiment


 
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