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William David Coolidge (Hudson, 23 ottobre 1873 – Schenectady, 3 febbraio 1975) è stato un fisico, ingegnere e inventore statunitense. Egli diede un contributo determinante alle apparecchiature a raggi X .
William David Coolidge (/ ˈ k uː l ɪ dʒ /; October 23, 1873 – February 3, 1975) was an American physicist and engineer, who made major contributions to X-ray machines. He was the director of the General Electric Research Laboratory and a vice-president of the corporation.
William D. Coolidge (born October 23, 1873, Hudson, Massachusetts, U.S.—died February 3, 1975, Schenectady, New York) was an American engineer and physical chemist whose improvement of tungsten filaments was essential in the development of the modern incandescent lamp bulb and the X-ray tube.
- The Editors of Encyclopaedia Britannica
17 gen 2023 · William D Coolidge (1873-1975) was an American physicist who revolutionised radiology with his groundbreaking x-ray tube, the underlying technology of which remains at the core of every machine more than a century later.
Learn about the life and achievements of William David Coolidge, a pioneer of X-ray and tungsten research. Read his National Academy of Sciences memorial biography and an abridged version from online sources.
- Emily Mace
COOLIDGE, William David. Fisico e chimico, nato a Hudson, Mass., il 23 ottobre 1873; studiò nel Massachusetts Institute of Technology ove fu assistente (1897) e insegnò dal 1901, e a Lipsia, ove fu pure assistente (1899); nel 1905 passò al laboratorio della General Electric Company a Schenectady, N. Y., del quale divenne vicepresidente e ...
William David Coolidge (Hudson, 23 ottobre 1873 – Schenectady, 3 febbraio 1975) è stato un fisico, ingegnere e inventore statunitense. Egli diede un contributo determinante alle apparecchiature a raggi X .
