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Vor 2 Tagen · The phonograph record was the primary medium used for music reproduction throughout the 20th century. It had co-existed with the phonograph cylinder from the late 1880s and had effectively superseded it by around 1912.
Vor 4 Tagen · Alexander Graham Bell ( / ˈɡreɪ.əm /, born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company (AT&T) in 1885.
Vor einem Tag · 1877: Thomas Edison invents the first working phonograph. 1878: Henry Fleuss is granted a patent for the first practical rebreather. 1878: Lester Allan Pelton invents the Pelton wheel. 1879: Joseph Swan and Thomas Edison both patent a functional incandescent light bulb.
Vor 3 Tagen · CBS Corporation, major American mass-media company that operates the CBS national television network and that includes the Simon & Schuster publishing groups and the Showtime cable network, among other holdings. The company was incorporated in 1927 as United Independent Broadcasters, Inc.
Vor 6 Tagen · I have an upright phonograph that I acquired in the late 1960’s. It was in the Hudson Valley region of New York. The label on the lid says “Deluxe the phonograph Supreme”.The mica was cracked and I replaced the original diaphragm with a Victor Exhibition. I didn’t save the original diaphragm.
White Out. Image Credit: San Francisco Museum of Modern Art; © Dieter Rams and Hans Gugelot; photo: Katherine Du Tiel. This 1956 radio and phonograph player, designed by Hans Gugelot and Dieter...
Vor 6 Tagen · Jahrhundert. 1899 gründeten die Ingenieure Alexandre Giros und Louis Loucheur, beide Absolventen der berühmten Ecole Polytechnique, die Société Générale d’Entreprises (SGE), die nach ihrer Zusammenführung mit der GTM-Gruppe im Jahr 2000 den Namen VINCI annahm. Zur Zeitachse gehen. Wichtige Vorkommnisse. Event.
