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File: First medical X-ray by Wilhelm Röntgen of his wife Anna Bertha Ludwig's hand - 18951222.jpg
Wilhelm Conrad Röntgen (/ ˈ r ɛ n t ɡ ə n,-dʒ ə n, ˈ r ʌ n t-/; [4] German: [ˈvɪlhɛlm ˈʁœntɡən] ⓘ; often rendered Roentgen in English; 27 March 1845 – 10 February 1923) was a German physicist, [5] who, on 8 November 1895, produced and detected electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays, an achievement that earned him the inaugural ...
The Hand of Mrs. Wilhelm Röntgen: 1895 Wilhelm Conrad Röntgen: Würzburg, Kingdom of Bavaria, Germany The first X-ray, taken by its inventor, featured his wife's hand and ring. [s 2] [s 3] Portrait of Emil Racoviță: 1899 Louis Boutan: Banyuls-sur-Mer, France First underwater portrait, and the first taken by a camera designed for underwater ...
The x-ray tube was removed to render the apparatus harmless before being put on public display, due to the possible risk of radiation burn or other health problems if it were switched on. The risk of radiation burns to extremities was known since Wilhelm Röntgen 's 1895 experiment, but this was a short-term effect with early warning from ...
Röntgen Memorial Site, Röntgenring 8, Würzburg. The Röntgen Memorial Site in Würzburg, Germany, is dedicated to the work of the German physicist Wilhelm Conrad Röntgen (1845–1923) and his discovery of X-rays, for which he was granted the first Nobel Prize in physics, in 1901.
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Category: Wilhelm Röntgen. ... Roentgen equivalent man; R. Röntgen Memorial Site; X. X-ray This page was last edited on 16 July 2024, at 22:53 (UTC ...
X-ray machine – The X-ray machine was launched at the 1904 World's Fair. German scientist Wilhelm Conrad Röntgen discovered X-rays studying electrification of low pressure gas. [25] He X-rayed his wife's hand, capturing her bones and wedding ring to show colleagues. Thomas Edison and assistant Clarence Dally recreated the machine.