Every thing radiates warmth, however when quantum objects do it, they’ll reveal properties that may in any other case be tough to detect with out being destroyed within the course of. This implies we will diagnose an object’s quantumness by observing the way it warms up or cools down.
Thermodynamics, the examine of how warmth flows between objects, was developed to higher perceive engines, however Patryk Lipka-Bartosik on the College of Geneva in Switzerland and his colleagues needed to use…