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  • Arthur Robert Kantrowitz (October 20, 1913 – November 29, 2008) was an American scientist, engineer, and educator. Kantrowitz grew up in The Bronx and...
    15 KB (1,690 words) - 16:48, 25 January 2024
  • Defect types include atom vacancies, adatoms, steps, and kinks that occur most frequently at surfaces due to the finite material size causing crystal discontinuity...
    18 KB (3,188 words) - 17:04, 1 August 2023
  • George Richard Isaak (7 March 1933 – 5 June 2005) was a Polish Australian physicist, an important figure in the development of helio- and asteroseismology...
    3 KB (340 words) - 16:19, 6 June 2021