• Thumbnail for Johann Joachim Becher
    Johann Joachim Becher (German: [ˈbɛçɐ]; 6 May 1635 – October 1682) was a German physician, alchemist, precursor of chemistry, scholar, polymath and adventurer...
    12 KB (1,454 words) - 08:45, 20 August 2024
  • Thumbnail for Phlogiston theory
    The idea of a phlogistic substance was first proposed in 1667 by Johann Joachim Becher and later put together more formally in 1703 by Georg Ernst Stahl...
    20 KB (2,562 words) - 08:26, 6 August 2024
  • Canadian lawyer, politician and author Johann Joachim Becher (1635–1682), German physician and alchemist John Augustus Becher, (1833–1915), American businessman...
    3 KB (368 words) - 03:48, 22 June 2024
  • Thumbnail for Chemical reaction
    transformations. The phlogiston theory was proposed in 1667 by Johann Joachim Becher. It postulated the existence of a fire-like element called "phlogiston"...
    66 KB (8,031 words) - 09:58, 12 July 2024
  • patient suffering from the delusion in Leiden. German alchemist Johann Joachim Becher had a fascination with glass delusion. In Physica Subterranea (1669)...
    9 KB (1,101 words) - 11:24, 16 June 2024
  • Thumbnail for List of German scientists by century
    Brand (1630-1682), He discovered the chemical element phosphorus. Johann Joachim Becher (1635-1682), alchemist, He developed the theory of phlogiston Gottfried...
    9 KB (1,033 words) - 12:18, 3 September 2024
  • (1728–1804), French chemist Karl Bayer (1847–1904), Austrian chemist Johann Joachim Becher (1635–1682), German who developed the phlogiston theory of combustion...
    60 KB (7,568 words) - 15:08, 9 September 2024
  • Thumbnail for Abramo Colorni
    secret knowledge. Colorni is also compared to Leonardo Fioravanti or Johann Joachim Becher. Daniel Jütte believes the reference to scotographia in James Joyce's...
    10 KB (1,178 words) - 21:51, 9 September 2024
  • interests. Melchior von Osse Georg Obrecht Veit Ludwig von Seckendorff Johann Joachim Becher Phillip Wilhelm von Hornick Wilhelm von Schröder Ephraim Gerhard...
    16 KB (1,919 words) - 10:00, 2 August 2024
  • Thumbnail for List of alchemists
    Philalethes) (1628–1665) Hening Brand (c.1630–1710) Johann Kunckel (1630–1703) Johann Joachim Becher (1635–1682) Isaac Newton (1642–1727) Claude Duval (1643–1670)...
    9 KB (1,014 words) - 14:07, 20 August 2024