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Mar 13, 2018 · Learn about the history and challenges of electric lighting before Edison's breakthrough. Find out how he patented the first practical incandescent light bulb in 1880 and what materials he used for the filament.
Nov 9, 2009 · Learn about the life and achievements of Thomas Edison, the prolific inventor who created the incandescent light bulb, the phonograph, the alkaline battery and more. Find out how he overcame his hearing loss, built a research laboratory and competed with other innovators.
Learn how Thomas Edison invented the incandescent electric light bulb in 1879 after testing thousands of materials for the filament. See a 19th century Edison lamp from the museum collection and explore his other inventions.
Learn about the history and types of Edison light bulbs, also known as incandescent or vintage light bulbs. Find out how they differ from carbon-filament bulbs and LED bulbs, and why they are popular in restaurants and cafes.
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.
Nov 22, 2013 · Learn how Thomas Edison and other inventors improved the incandescent bulb and developed the electric lighting system. Discover how fluorescent and LED lights evolved from discharge lamps and energy shortages.
Oct 21, 2014 · Though he didn’t come up with the whole concept, his light bulb was the first that proved practical, and affordable, for home illumination.
