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  • Thumbnail for CPK coloring
    In chemistry, the CPK coloring (for Corey–Pauling–Koltun) is a popular color convention for distinguishing atoms of different chemical elements in molecular...
    29 KB (783 words) - 14:35, 25 January 2024
  • Technological transitions (TT) can best be described as a collection of theories regarding how technological innovations occur, the driving forces behind...
    22 KB (3,043 words) - 06:51, 2 October 2022
  • Thumbnail for Digital Markets Act
    Digital Markets Act Regulation 2022 (EU) 2022/1925 ("DMA"), is an EU regulation that aims to make the digital economy fairer and more contestable. The...
    120 KB (11,968 words) - 17:27, 8 May 2024
  • The Inter-agency Network for Education in Emergencies (INEE) is an open global network of members working together to ensure all persons the right to quality...
    9 KB (867 words) - 02:55, 29 October 2022
  • Ignaz Semmelweis discovered in 1847 that hand-washing with a solution of chlorinated lime reduced the incidence of fatal childbed fever tenfold in maternity...
    9 KB (1,050 words) - 17:23, 2 March 2024
  • John Alexander Smith FRSE FSA Scot (June 1818–17 August 1883) was a Scottish physician, antiquarian, archaeologist and ornithologist. He was born at 13...
    3 KB (340 words) - 21:48, 1 August 2023
  • Thumbnail for Filper Research Beta
    The Filper Research Models Beta 200 and Beta 400 were small tandem, rigid rotor, helicopters intended for the personal helicopter market. Filper Research...
    18 KB (2,461 words) - 03:07, 2 February 2024