William Roentgen
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A German physicist, of the University of Wurzburg, who, on Nov. 8, 1895, produced and detected electromagnetic radiation in a wavelength range today known as x-rays or Rontgen Rays.
Keywords
roentgenSource
B. P. Holst The Teachers' and Pupils' Cyclopaedia (Kansas City: The Bufton Book Company, 1909)
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