Search results
Results from the WOW.Com Content Network
File: First medical X-ray by Wilhelm Röntgen of his wife Anna Bertha Ludwig's hand - 18951222.jpg
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 ...
X-rays can penetrate many solid substances such as construction materials and living tissue, and X-ray radiography is widely used in medical diagnostics. This medical significance was noticed by Röntgen shortly after he discovered X-rays; this print, titled Hand mit Ringen (Hand with Rings), is a print of his first medical X-ray, taken of his ...
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 ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
An X-ray picture (radiograph), taken by Wilhelm Röntgen in 1896, of His wife's hand]] X-rays (or Röntgen rays) are a form of electromagnetic radiation with a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequencies in the range 30 to 30 000 PHz (1 PHz = 10 15 Hertz).
New details about a study that warned against black plastic spatulas and other kitchen tools have come out. (Getty Creative) (Анатолий Тушенцов via Getty Images)
In the year of 1895, Wilhelm Roentgen developed the first radiograph, more commonly known as the X-ray. [4] By 1901, Roentgen had been awarded a Nobel Peace Prize for his discovery. Immediately after its release, X-ray machines were being manufactured and used worldwide in medicine. [ 5 ]