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13 de mai. de 2024 · Through the intricate evolution of the gramophone, the ingenuity of inventors like Édouard-Léon Scott de Martinville (Feaster, 2010), and the commercialization efforts of figures like Emile Berliner and Eldridge R. Johnson (Fabrizio, 2022), the record player has persevered, adapting to changing times while retaining its nostalgic ...
Há 6 dias · Three vinyl records of different formats, from left to right: a 12 inch LP, a 10 inch LP, a 7 inch single. A phonograph record (also known as a gramophone record, especially in British English), a vinyl record (for later varieties only), or simply a record or vinyl is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove.
22 de mai. de 2024 · Dedicated to the legacy of Eldridge R. Johnson, the Johnson Victrola Museum offers a captivating journey through the evolution of sound technology. From the earliest phonographs to the iconic Victrola record players, this museum provides a fascinating insight into the impact of sound reproduction on society and culture.
Há 6 dias · From a sample of 12 galaxies, we identified three that show strong damped Lyman-α absorption due to H i in their local surroundings. The galaxies are located at spectroscopic redshifts of 8.8, 10.2, and 11.4, corresponding to 400 to 600 million years after the Big Bang. They have H i column densities ≳10 22 cm −2, which is an order of ...
16 de mai. de 2024 · When Thomas Edison died in 1931, he held more than 1,000 patents in the United States alone. He was credited with inventing, or significantly advancing, electric lighting, storage batteries, the motion picture camera, the phonograph and even cement making—among many other things. Twain and Edison, on the record.
Há 4 dias · Bouzas EA, Parry DM, Eldridge R, Kaiser-Kupfer MI. Familial occurrence of combined pigment epithelial and retinal hamartomas associated with neurofibromatosis 2. Retina 12(2), 103-107 (1992) . Kaye LD, Rothner AD, Beauchamp GR< et al. Ocular findings associated with neurofibromatosis type II.
Há 2 dias · Richard Nixon. Republican. The incumbent in 1968, Lyndon B. Johnson. His second term expired at noon on January 20, 1969. The 1968 United States presidential election was the 46th quadrennial presidential election, held on Tuesday, November 5, 1968. The Republican nominee, former vice president Richard Nixon, defeated both the ...
