no he invented other stuff
one of thomas edisons inventions were the phoneograph and ther light bulb
The Light Bulb
yes. xzavier jackson and armonie taylor improved thomas edisons light bulb invention with a fan.
It is likely that Thomas Edison's best invention in the incandescent light bulb. It led to a massive surge in productivity in the 20th century in all industries.
Edison's most famous invention was the electric light and the system for powering it.
It is likely that Thomas Edison's best invention in the incandescent light bulb. It led to a massive surge in productivity in the 20th century in all industries.
yes
The Light Bulb
light bulb
Some may think it was the light bulb, but Edison had so many inventions. He also did the phonograph. He also did an early movie projector called the kinetoscope.
No, the first light bulb that Thomas Edison invented is not still operational. Over time, light bulbs burn out and lose their ability to produce light due to the filament burning out. However, Edison's invention laid the foundation for modern lighting technology.
The light bulb and the electric telephone