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Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman. [1] [2] [3] He developed many devices in fields such as electric power generation , mass communication , sound recording , and motion pictures. [4]
- Thomas Edison’s Phonograph. Considered to be the first great Thomas Edison invention, and his life-long favorite, the phonograph would record the spoken voice and play it back.
- Thomas Edison’s Light Bulb. Thomas Edison is most well known for his invention of the light bulb. Contrary to popular belief, Edison did not invent the light bulb; it had been around for a number of years.
- Thomas Edison’s Motion Picture. Edison’s initial work in motion pictures (1888-89) was inspired byMuybridge’s analysis of motion. The first Edison device resembled his phonograph, with a spiral arrangement of 1/16 inch photographs made on a cylinder.
- Thomas Edison’s First Invention – The Electrographic Vote Recorder. Edison was 22 years old and working as a telegrapher when he filed his first patent for the Electrographic Vote Recorder.
- Automatic Telegraph. Thomas Edison pictured operating a telegraph machine. While Samuel Morse’s invention of the telegraph in the 1830s and 1840s made it possible for the first time to communicate over long distances, the device had its drawbacks.
- Carbon Telephone Transmitter. Cross-section of Edison's lamp-black button telephone transmitter. It was Alexander Graham Bell who patented the telephone in 1876.
- The Light Bulb. Contrary to popular belief, Edison didn’t actually invent the incandescent light bulb. But he invented and marketed a design that was the first to be long-lasting enough to be practical for widespread use.
- Phonograph. Thomas Edison pictured with his phonograph. While developing his telephone transmitter, Edison got the idea of creating a machine that could record and play back telephone messages.
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 motion picture camera and more. Explore his early struggles, his research laboratory, his patents and his legacy.
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.
