Video: Thermal cooling technology from heat
Magnetic cooling is not a new idea. In the 1880s, German physicist Emil Warburg discovered the magnetocaloric effect (effect from heat) - The effect when some materials tried to change the temperature when exposed to magnetic fields. At that time, people began to think about applying effects from heat to cooling technology.
>>>Successfully developed cooling methods for magnetic refrigerators
Below is a video describing the working principle of thermal magnetic cooling technology:
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