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  1. 21 hours ago · AS PETER KELLER INTRODUCED IN THE JUNE 1997 ISSUE OF Information Display, “In 1897, Karl Ferdinand Braun invented a device that changed the world.” 1 That 1997 issue commemorated the 100th anniversary of the invention of the cathode-ray tube (CRT).

  2. 21 hours ago · The Conception of CRT Technology and Its Role in the Early 20th Century. CRT history can be traced back to 1897, when a German physicist by the name of Karl Ferdinand Braum first invented the ...

  3. 3 days ago · The German revolution of 1918–1919, also known as the November Revolution(German: Novemberrevolution), was an uprising started by workers and soldiers in the final days of World War I.

  4. 3 days ago · UNHCR has been awarded the Nobel Peace Prize twice. Also the Nobel Prize in Physics was awarded to John Bardeen twice, as was the Nobel Prize in Chemistry to Frederick Sanger and Karl Barry Sharpless. Two laureates have been awarded twice but not in the same field: Marie Curie (Physics and Chemistry) and Linus Pauling (Chemistry and Peace).

  5. 4 days ago · Nobel Prize - Physics, Discovery, Innovation: The table provides a chronological list of recipients of the Nobel Prize for Physics.

    • The Editors of Encyclopaedia Britannica
  6. Jul 6, 2024 · We are happy to have Karl Lübs joining our group as a Bachelor student and Sarp Feykun Sener as a research intern. June 17, 2023: Can you guess the wavelength of laser light? We were at the Long Night of Sciences to answer this question and all the others you had on optics, lasers and quantum physics.

  7. 21 hours ago · Karl Ferdinand Braun (1850–1918), Germany – cathode-ray tube oscilloscope Wernher von Braun (1912–1977), Germany/U.S. – V-2 rocket , Saturn V rocket Stanislav Brebera (1925–2012), Czech Republic – Semtex explosive