Thomas Edison - Wikipedia
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 …
6 Key Inventions by Thomas Edison - HISTORY
2020年3月6日 · Below are some of Edison’s most significant inventions. Thomas Edison pictured operating a telegraph machine. While Samuel Morse’s invention of the telegraph in the 1830s …
Key Inventions - Thomas Edison
Thomas Edison's record 1,093 patented inventions have greatly improved the world we know today. In fact, Edison is recognized as one of the greatest inventors of all time. His key …
Thomas Edison Inventions: What Did He Invent? - HowStuffWorks
2023年9月27日 · The three most famous inventions of Thomas Edison are the phonograph, the incandescent light bulb and a camera for motion pictures. What was Edison's first invention? …
Thomas Edison | Biography, Early Life, Inventions, & Facts
2024年12月16日 · Thomas Edison, the prolific American inventor and entrepreneur, revolutionized the world with his inventions such as the phonograph and practical electric …