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7 Influential Inventions in the 1920s • FamilySearch

<h1 style="clear:both" id="content-section-0">Indicators on 17 Inventions That Could Make Going Back to School a Little You Should Know<br></h1>
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<p class="p__0">In 1882 with the Holborn Viaduct in London, he showed that electricity could be distributed from a centrally located generator through a series of wires and tubes (also called channels). At the same time, he concentrated on improving the generation of electrical power, developing the very first business power energy called the Pearl Street Station in lower Manhattan.</p>
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<p class="p__1">While Edison was dealing with the entire lighting system, other innovators were continuing to make small advances, enhancing the filament manufacturing process and the efficiency of the bulb. The next huge modification in the incandescent bulb included the creation of the tungsten filament by European innovators in 1904. These brand-new tungsten filament bulbs lasted longer and had a brighter light compared to the carbon filament bulbs.</p>
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<p class="p__2">Scientists continued to make improvements over the next 40 years that minimized the cost and increased the performance of the incandescent bulb. But by the 1950s, scientists still had only figured out how to convert about 10 percent of the energy the incandescent bulb used into light and started to focus their energy on other lighting services.</p>
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<h1 style="clear:both" id="content-section-1">American Inventions That Changed the World - Cheapism.com Things To Know Before You Get This<br></h1>
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<img width="365" src="https://i.ytimg.com/vi/2i7xf8SwqoQ/maxresdefault.jpg">
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<p class="p__3">A type of discharge light, these lights didn't acquire popularity till the early 20th century when researchers started looking for a method to improve lighting performance. Look At This Piece became the basis of numerous lighting innovations, including neon lights, low-pressure salt lamps (the type utilized in outside lighting such as streetlamps) and fluorescent lights.</p>
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<p class="p__4">Instead, it was Peter Cooper Hewitt's breakthrough in the early 1900s that turned into one of the precursors to the fluorescent light. Hewitt produced a blue-green light by passing an electrical current through mercury vapor and integrating a ballast (a device linked to the light bulb that manages the flow of present through television).</p>
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<p class="p__5">By the late 1920s and early 1930s, European researchers were doing explores neon tubes covered with phosphors (a material that soaks up ultraviolet light and converts the invisible light into helpful white light). These findings sparked fluorescent light research programs in the U.S., and by the mid and late 1930s, American lighting companies were demonstrating fluorescent lights to the U.S.</p>
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Read More: https://guldbrandsen-choi.technetbloggers.de/the-best-electrical-inventions-in-the-last-20-years-mrelectric