I Don't know exactly how long but I would say probably about a couple of years.
Thomas Edison invented the phonograph, light bulb, and motion picture machine. The phonograph was completed on August 12, 1877. In 1879 using lower current electricity, a small carbonized filament, and an improved vacuum inside the globe, he was able to produce a reliable, long-lasting source of light. Thomas Edison's interest in motion pictures began before 1888.
He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long lasting, practical electric light bulb.
He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long lasting, practical electric light bulb.
US inventor Thomas Edison is responsible for creating a system of recording sound and the making of the "moving picture" industry. His improvements in the electric light bulb made them more reliable.
he invented the motion picture camera, and a long-lasting, practical electric light bulb
The man who invent the light bulb Thomas Edison did not just invent the electric light bulb he also invented the, phonograph and the motion picture camera. He also spent a long time on the electric light bulb because he kept on failing and failing but finally he got it right! Thomas Edison loved inventing objects and things, like all scientists Thomas Edison carried on inventing things after that!
Joseph Swann and Thomas Edison invented it independently.The first lightbulb was invented by Thomas Edison in 1879. During his life-time, Edison developed 1093 inventions. Two of his inventions are the motion picture camera and the phonograph!
Thomas Edison lived for 83 years
The Wizard of Menlo Park was the nickname given to the inventor Thomas Edison. It was largely due to his numerous inventions like the phonograph, the motion picture camera and a long lasting, practical electrical light bulb.
Thomas Edison attended school for a total of 12 weeks. He was considered a poor student and was eventually homeschooled by his mother.
Thomas Edison lived from Febuary 11, 1847 to October 18, 1931
Later in his life, Thomas Edison continued inventing and experimenting with new technologies. The phonograph had a significant impact on his life as it solidified his reputation as a prolific inventor and laid the foundation for his later work in the motion picture industry. It also brought him financial success and worldwide recognition as an innovative genius.