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Hace 2 días · 1886: Charles Martin Hall and independently Paul Héroult invent the Hall–Héroult process for economically producing aluminum in 1886. 1886: Karl Benz invents the first petrol or gasoline powered auto-mobile (car). [411] 1887: Carl Josef Bayer invents the Bayer process for the production of alumina.
Hace 3 días · Model 1928 A deactivated M1928 Thompson submachine gun at Alcatraz, San Francisco Bay. The Model 1928 was the first type widely used by military forces, with the U.S. Navy and U.S. Marine Corps as major buyers through the 1930s.
Hace 3 días · Garner was born James Scott Bumgarner in 1928 in Denver, Oklahoma [2] (now part of Norman, with some of which now under Lake Thunderbird ). His parents were Weldon Warren Bumgarner (1901–1986), [3] a widower, and Mildred Scott ( née Meek; 1907–1933), who died five years after his birth. His father was of part German ancestry.
Hace 3 horas · By 1928, Chiang's army overthrew the Beiyang government and unified the entire nation, at least nominally, beginning the so-called Nanjing decade. [36] Sun Yat-sen envisioned three phases for the KMT rebuilding of China – military rule and violent reunification; political tutelage [ zh ] ; and finally a constitutional democracy. [37]
Hace 5 días · In Wikidata. An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. [1] [2] They may either kill or inhibit the growth of bacteria.
Hace 2 días · Audi AG ( German: [ˈaʊ̯di ʔaːˈɡeː] ⓘ) is a German automotive manufacturer of luxury vehicles headquartered in Ingolstadt, Bavaria, Germany. A subsidiary of the Volkswagen Group, Audi produces vehicles in nine production facilities worldwide. The origins of the company are complex, dating back to the early 20th century and the initial ...
Hace 5 días · Stockhausen in the Electronic Music Studio of the WDR, 1994. Karlheinz Stockhausen (German: [kaʁlˈhaɪnts ˈʃtɔkhaʊzn̩] ⓘ; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries.
