关于爱迪生的英语作文100字左右就行
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Edison, Thomas Alva, is an eminent American inventor renowned for his contributions to the establishment of factory laboratories and the advancement of technology, closely linking scientific research with practical applications. Born on February 11, 1847, in Milan, Ohio, to a Dutch immigrant family, Edison's formal education was limited to just three months.
At the age of 12, he embarked on a variety of occupations, including newspaper delivery, hawking, and telegraph reporting, to support himself. Influenced by the work of Michael Faraday, he dedicated his life to electrical experimentation and innovation.
In 1868, Edison invented the phonograph, a recording device, which he attempted to sell to the U.S. Congress but did not find success. This initial failure led him to focus more on the marketability of his inventions. In 1869, he moved to New York from Boston, where he improved the telegraph indicators for the cable companies, earning him a position and a high monthly salary of $300.
In 1870, he relocated to New Jersey, marking the beginning of a highly productive period of invention. He enhanced the typewriter in 1874 and contributed to the development of the telephone by adding a carbon transmitter in 1876. The same year, he established his legendary laboratory, where he revolutionized the research process by organizing a team of professionals, including Nikola Tesla, to collectively tackle assignment-based inventions, setting the stage for modern scientific research methodologies.
In 1877, Edison invented the gramophone, which brought him international recognition. After numerous failed attempts, he successfully developed the carbon-filament incandescent light bulb on October 21, 1879, heralding a new era of electric lighting.
By 1882, he established the second largest power plant in New York City, paving the way for the modern electricity system. His lighting achievements significantly improved working conditions and signaled the advent of daily life electrification.
At 1883, the Edison effect, the flow of current between two electrodes of different temperatures, was discovered. This phenomenon laid the foundation for electron tubes and the electronics industry.
In 1887, he moved to a larger laboratory in West Orange, where he continued his groundbreaking work. In 1914, he pioneered the first audio system using the phonograph and camera.
Throughout his life, Edison, along with his laboratory, was granted 1,093 patents. Despite his numerous inventions, Edison's lack of systematic scientific knowledge hindered his ability to accurately judge the direction of modern technology. His insistence on direct current transmission, despite the rise of alternating current, and the failure of his magnetic mill invention are examples of his missteps.
However, his contributions to the development and application of electric appliances and the promotion of electricity systems have cemented his legacy as one of the greatest inventors in human history.
