• Thumbnail for Schlenk line
    (1913). "Über Metallketyle, eine große Klasse von Verbindungen mit dreiwertigem Kohlenstoff. II" [On metal ketyls, a large class of compounds with trivalent...
    11 KB (1,311 words) - 09:43, 2 October 2024
  • Thumbnail for Solar wind
    maximum, the poles were also emitting a slow solar wind. The fast solar wind originates from coronal holes, which are funnel-like regions of open field lines...
    55 KB (6,597 words) - 06:00, 11 October 2024
  • Thumbnail for List of German inventions and discoveries
    List of German inventions and discoveries (category Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference)
    der Wissenschaften zu Berlin, Klasse für Mathematik, Physik, und Technik: 424. Bibcode:1916skpa.conf..424S. Fritz, Marc A.; Speroff, Leon (2005). Clinical...
    230 KB (19,850 words) - 02:48, 27 August 2024
  • Thumbnail for Nassau-class battleship
    Koop, Gerhard & Schmolke, Klaus-Peter (1999). Von der Nassau – zur König-Klasse [From the Nassau to König Class] (in German). Bonn: Bernard & Graefe Verlag...
    49 KB (6,451 words) - 08:38, 6 October 2024
  • Thumbnail for SMS Pommern
    twelve Schulz-Thornycroft boilers; three funnels vented smoke from burning coal in the boilers. The ship had a fuel capacity of up to 1,540 metric tons...
    27 KB (3,196 words) - 11:49, 22 July 2024
  • Thumbnail for SMS Markgraf
    superfiring turrets each fore and aft and one turret amidships between the two funnels. Her secondary armament consisted of fourteen 15 cm (5.9 in) SK L/45 quick-firing...
    40 KB (5,121 words) - 16:33, 14 August 2024