Wilhelm Conrad Roentgen

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  • Father of the X-Ray

  • Covered Crooke’s Tube (a glass tube with a cathode and anode across which a charge flows) with Cardboard.

  • Believed ultraviolet light was responsible for "glow".

  • Found that Fluorescent Materials across room still glowed.

  • Named them mysterious “X-Rays” in late 1896.

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