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Hace 3 días · 1825: William Sturgeon invents the electromagnet. 1826: John Walker invents the friction match. 1826: James Sharp invents and goes on to manufacture the first practical gas stove. 1828: James Beaumont Neilson develops the hot blast process. 1828: Patrick Bell invents the reaping machine.
Hace 2 días · The result was the Decembrist Revolt (December 1825), the work of a small circle of liberal nobles and army officers who wanted to install Nicholas' brother as a constitutional monarch. But the revolt was easily crushed, leading Nicholas to turn away from liberal reforms and champion the reactionary doctrine " Orthodoxy, Autocracy, and ...
1 de may. de 2024 · Jacques-Louis David (born August 30, 1748, Paris, France—died December 29, 1825, Brussels, Belgium) was the most celebrated French artist of his day and a principal exponent of the late 18th-century Neoclassical reaction against the Rococo style. David won wide acclaim with his huge canvases on classical themes (e.g., Oath of the ...
4 de may. de 2024 · 1825 J. Berzelius: Gregor found an oxide of a new metal in ilmenite; Klaproth independently discovered the element in rutile in 1795 and named it. The pure metallic form was only obtained in 1910 by Matthew A. Hunter. 39 Yttrium: 1794 J. Gadolin: 1843 H. Rose: Johan Gadolin discovered the earth in gadolinite in 1794.
2 de may. de 2024 · Pedro II (born Dec. 2, 1825, Rio de Janeiro, Brazil—died Dec. 5, 1891, Paris, France) was the second and last emperor of Brazil (1831–89), whose benevolent and popular reign lasted nearly 60 years.
23 de abr. de 2024 · In 1825, as a result of research on illuminating gases, Faraday isolated and described benzene. In the 1820s he also conducted investigations of steel alloys, helping to lay the foundations for scientific metallurgy and metallography.
4 de may. de 2024 · With the death in 1477 of Charles the Bold, France and the Habsburgs began a long process of dividing his rich Burgundian lands, leading to numerous wars. In 1532, Brittany was incorporated into the Kingdom of France. France engaged in the long Italian Wars (1494–1559), which marked the beginning of early modern France.
