John Tyndall and the Physics of Air
On August 2, 1820, British physicist John Tyndall was born. His initial scientific fame arose in the 1850s from his study of diamagnetism. Later he made discoveries in the realms of infrared radiation and the physical properties of air. As the most prominent example, he was able to demonstrate why the sky is blue. “Every occurrence in Nature is preceded by other occurrences which are its causes, and succeeded by others which are…
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