Edison

edison Thomas Edison ? 4th place Thomas Alva Edison was the most known and prolific inventor of all time. During his life, everyplace 1100 patents were issued to him or his associates; he was known as the wizard of Menlo Park, the town in bleak Jersey where he set up his archetypal ruse factory. Yet he was not really a scientist, having no theory or mathematics, and most of his success came from perfecting the ideas of others or already existing inventions by trial and error. He learned wire on the railway, and his services as a telegrapher were in demand during the Civil War, when he traveled all all over the country, incidentally studying electricity.

In 1868 came his first invention: a cable car to record votes in copulation. But Congress move it down, because they were not interested in speeding up matters. Edison wherefore resolved to work only on inventions that were commercially viable. His first such invention was an improvement on the mettle machine which transmitted stock mark...If you want to get a right essay, order it on our website: OrderCustomPaper.com

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