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  1. Electronic dance music evolved in the USA over a few decades with U.S.-born artists, international influences and a growing fan base. To learn more about EDM subgenres, and the artists to watch today, a look at EDM’s inception, progression, styles and DJs of the U.S. Listen to a favorite tune or two as you peruse the highlights and decide ...

  2. ca. 1620 - Niccolo Cabeo discovers that electricity can be repulsive as well as attractive. 1630 - Vincenzo Cascariolo, a Bolognese shoemaker, discovers fluorescence. 1638 - Rene Descartes theorizes that light is a pressure wave through the second of his three types of matter of which the universe is made.

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  4. Apr 15, 2024 · Below is a timeline of 19th-century milestones in the development of electric vehicles. 1832: Robert Anderson Invents the First ‘Electric Carriage’

    • Dave Roos
    • 1800
    • 1880
    • 1890
    • 1900
    • 1919
    • 1920
    • 1930
    • 1940
    • 1950
    • 1960

    Historians credit Edmund Davy of England with the discovery of acetylene in 1836. Sir Humphry Davy produced an arc between two carbon electrodes using a battery in 1800. In the mid-19th century, the electric generator was invented and arc lighting became popular. Gas welding and cutting developed during the late 1800s. Arc welding with the carbon a...

    Auguste De Meritens, working in the Cabot Laboratory in France, used the heat of an arc for joining lead plates for storage batteries in the year 1881. It was his pupil, a Russian, Nikolai N. Benardos, working in the French laboratory, received a patent for welding. He, with a fellow Russian, Stanislaus Olszewski, secured a British patent in 1885 a...

    In 1890, C.L. Coffin of Detroit received the first U.S. patent for an arc welding process using a metal electrode. This was the first record of the metal melted from the electrode carried across the arc to deposit filler metal in the joint to make a weld. About the same time, N.G. Slavianoff, a Russian, presented the same idea of transferring metal...

    Approximately 1900, Strohmenger introduced a coated metal electrode in Great Britain. There was a thin coating of clay or lime, but it provided a more stable arc. Oscar Kjellberg of Sweden invented a covered or coated electrode during the period of 1907 to 1914. He produced stick electrodes by dipping short lengths of bare iron wire in thick mixtur...

    Immediately after the war in 1919, 20 members of the Wartime Welding Committee of the Emergency Fleet Corporation, under the leadership of Comfort Avery Adams, founded the American Welding Society as a nonprofit organization dedicated to the advancement of welding and allied processes. C.J. Holslag invented alternating current in 1919; however, it ...

    In 1920, P.O. Nobel of the General Electric Company invented automatic welding. It utilized bare electrode wire operated on direct current and used arc voltage as the basis of regulating the feed rate. General Electric used automatic welding to build up worn motor shafts and worn crane wheels. The automobile industry also used it to produce rear ax...

    Welders at the New York Navy Yard developed stud welding in 1930, specifically for attaching wood decking over a metal surface. Stud welding became popular in the shipbuilding and construction industries. The automatic process that became popular was the submerged arc welding process. The National Tube Company developed this under powder, or smothe...

    Gas tungsten arc welding (GTAW)had its beginnings in welding history from an idea by C.L. Coffin to weld in a nonoxidizing gas atmosphere, which he patented in 1890. H.M. Hobart and P.K. Devers further refined the concept in the late 1920s using helium and argon for shielding, respectively. This process was ideal for welding magnesium and also for ...

    In 1953, Lyubavskii and Novoshilov announced the use of welding with consumable electrodes in an atmosphere of carbon dioxide gas. The CO2 welding process immediately gained favor since it utilized equipment developed for inert gas metal arc welding but could now be used for economically welding steels. The CO2 arc is a hot arc and the larger elect...

    Another variation was the use of inert gas with small amounts of oxygen that provided the spray-type arc transfer. It became popular in the early 1960s. A recent variation is the use of pulsed current. The current switches from a high to a low value at a rate of once or twice the line frequency. Soon after the introduction of CO2 welding, a variati...

  5. Sep 14, 2023 · Who first created electronic music? Where did electronische musik originate? Characteristics of electronic music. What was the first electronic song? 1970s – from Kraftwerk to disco. Rise of the machines – the 1980s – electropop, synth pop and hip hop. The late 1980s and 1990s - EDM. The 21st Century – electrohouse and the electropop revival.

  6. Aug 12, 2019 · US History Timeline: The Dates of America’s Journey. Matthew Jones | Historical Timelines, US History | March 4, 2024. When compared to other powerful nations such as France, Spain, and the United Kingdom, the history of the United States, which starts in the 17th century, is relatively short. However, as a nation virtually created out of ...

  7. Jan 13, 2022 · David M. Kuchta. Updated January 13, 2022. Fact checked by. Elizabeth MacLennan. PhotoQuest/Getty Images. The first electric car was produced around 1835—maybe even a few years earlier. Electric...

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