A quantum heat engine that simultaneously provides work and refrigeration
The laws of thermodynamics state that heat naturally flows from hotter systems or regions to colder systems or regions until a state of thermal equilibrium is reached. This simple principle underpins the operation of numerous technologies, ranging from refrigerators to power plants.
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Anishinaabemowin, an endangered Native American language. Hoy's mentor, Danielle Boyer (left), is teaching him skills in…
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