Physik
2024-01-02 19:47:30
Albert Francis Zahm
†1954
an early aeronautical experimenter, a professor of physics, and a chief of the Aeronautical Division of the U.S. Library of Congress. He testified as an aeronautical expert in the 1910–14 lawsuits between the Wright brothers and Glenn Curtiss.
2024-01-02 22:38:20
Arnault Tzanck
†1954
a French physician and a pioneer of blood transfusion. During the First World War, he was a doctor in the military ambulance where he realized the vital role of the blood transfusions.
2024-01-02 23:08:29
Charles Irwin Lambert
†1954
an American physician and educator at Columbia University.
2024-01-19 07:10:07
Pál Selényi
†21.3.1954
known as the ""father of xerography"" at Tungsram corporation. From his early works, Selényi was engaged in studying the nature of light. One well-known result of this period is Selényi's wide-angle interference experiment whose foundations go back to the discovery of the photoeffect (photo-electric effect), by Albert Einstein, and Hertz's experiments on the reflection of radio waves.",
2023-01-04 10:47:24
Constantin Levaditi
†05.09.1953
Romanian physician and microbiologist (b. 1874)[76]
2023-01-04 09:30:41
Hermann Pistor
†02.10.1951
ein deutscher Optiker, Physiker und Pädagoge. Nestor der modernen Augenoptik.
2024 Re:Public Domain