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6 Jan 1921 Jahr - El físico ruso Oleg Lossew observa de nuevo el "efecto Round" de la emisión de luz. En los años que suceden, de 1927 a 1942, examina y describe este fenómeno con más detalle.

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ByBastian Quillay Tapia
19 Aug 2019
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6 Jan 1921 Jahr
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~ 104 years ago
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