Time Magazin, Band 18 Ausgabe 3, 20. Juli 1931 Das Cover zeigt Nikola Tesla.

Nikola Tesla (1856–1943) Serbian American inventor and engineer who discovered and patented the rotating magnetic field, the basis of most alternating-current machinery. He also developed the three-phase system of electric power transmission. He immigrated to the United States in 1884 and sold the patent rights to his system of alternating-current dynamos, transformers, and motors to George Westinghouse.

Time Magazine is a well-known American weekly news magazine published in New York City. It was founded in 1923 by Henry Luce and Briton Hadden. Time covers a wide range of topics including politics, current affairs, culture, technology and entertainment. Over the years, it has become one of the most widely read and influential magazines in the world, known for its in-depth reporting, analysis and iconic covers. Since 1927, Time Magazine has also been responsible for naming an annual Person of the Year, highlighting individuals, groups, ideas or objects that have had a significant impact on the world, for better or worse.

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