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Edison began his career as an inventor in Newark, New Jersey, with the automatic repeater and his other improved telegraphic devices, but the invention that first gained him wider notice was the phonograph in 1877.
May 27, 2024 · Thomas Edison, the prolific American inventor and entrepreneur, revolutionized the world with his inventions such as the phonograph and practical electric lighting systems, forever changing our way of life.
Nov 9, 2009 · Learn about the life and achievements of Thomas Edison, the prolific inventor who created the phonograph, the light bulb, the alkaline battery and more. Explore his early work as a telegrapher, his research laboratory in Menlo Park, his rivalry with Tesla and his later inventions.
Mar 6, 2020 · Learn about six of Edison's most significant inventions, such as the automatic telegraph, the carbon telephone transmitter, the light bulb, the phonograph and the movie camera. Find out how he built upon others' technologies and made them more practical for the public.
Learn about the 1,093 patented inventions of Thomas Edison, one of the greatest inventors of all time. Explore his key inventions such as the light bulb, phonograph, motion picture, and more.
Sep 27, 2023 · Learn about the most famous inventions of Thomas Edison, such as the light bulb, the phonograph and the motion picture camera. Discover how he shaped the process of modern invention at his Menlo Park laboratory and his companies.
Apr 2, 2014 · Thomas Edison is credited with inventions such as the first practical incandescent light bulb and the phonograph. He held over 1,000 patents for his inventions.
