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Hace 2 días · The Leyden jar, a type of capacitor for electrical energy in large quantities, was invented independently by Ewald Georg von Kleist on 11 October 1744 and by Pieter van Musschenbroek in 1745–1746 at Leiden University (the latter location giving the device its name).
Hace 4 días · The amount of electricity that could be stored in van Musschenbroek’s device was quite literally shocking. After one violent accidental discharge, van Musschenbroek stated he “would not take another shock for the whole kingdom of France” [].A similar discovery was made (probably earlier) by Ewald Georg von Kleist (1700–1748) who failed to publish it, leaving the credit to van ...
Hace 1 día · American writer Mark Twain (1835−1910) German inventions and discoveries are ideas, objects, processes or techniques invented, innovated or discovered, partially or entirely, by Germans. Often, things discovered for the first time are also called inventions and in many cases, there is no clear line between the two. German-born Albert Einstein, world-famous physicist Germany has been the home ...
Hace 5 días · Georg Ohm (born March 16, 1789, Erlangen, Bavaria [Germany]—died July 6, 1854, Munich) was a German physicist who discovered the law, named after him, which states that the current flow through a conductor is directly proportional to the potential difference (voltage) and inversely proportional to the resistance.
Hace 3 días · A thousand aircraft supported Kleist’s forces, while only a few French aircraft intervened in a gallant but hopeless effort to aid their troops on the ground. Next day, after the tanks had been brought across, Guderian widened the Sedan bridgehead and beat off French counterattacks.
Hace 1 día · Liste der Träger des Eichenlaubs zum Ritterkreuz des Eisernen Kreuzes. Verleihungsübersicht 1940–1945. Insgesamt wurden (einschließlich ohne Nummerierung) 863 Eichenlaube an Angehörige der Wehrmacht, Waffen-SS und ausländische Staatsangehörige verliehen. Die nachfolgende Übersicht beinhaltet alle 863 (inklusive der acht ausländischen ...
Hace 2 días · Acta Pacis Westphalicae II C 1 : Die Schwedischen Korrespondenzen, Band 1: 1643-1645 / Ernst Manfred Wermter
