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Well, first of all, to clarify: Thomas Edison developedthe light bulb, and several other people were working on it at the same time. How Edison changed the world was to make electric lighting practical and inexpensive for everyone. However, had he not been forced (mostly by the work of Westinghouse) to go to alternating current, electric lighting would have never become the success it did. Edison insisted (wrongly) that electric lighting should be DC, not AC.

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What was thomas edisons most famous invention?

Edison's most famous invention was the electric light and the system for powering it.


How does thomas edisons invention of the light bulb affect use today?

Thomas Edison's invention of the light bulb revolutionized modern living by providing a reliable and efficient source of artificial light. Today, light bulbs are a crucial part of our daily lives, used in homes, offices, and public spaces. The invention of the light bulb paved the way for advancements in technology and led to the development of various lighting options that are more energy-efficient and environmentally friendly.


Does Thomas Edisons light bulb still work?

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.


Thomas Edisons theory for enventing the light bulb?

Thomas Edison did not invent the light bulb but improved upon existing designs. He developed a carbon filament that could last longer and produce a steady light, leading to the invention of a practical and commercially viable incandescent light bulb. Edison's method involved creating a high vacuum inside the bulb to reduce the rate of oxidation of the filament, allowing it to glow for long periods.


How long did thomas edisons light bulb burn?

Thomas Edison's first successful light bulb lasted for about 13.5 hours when he first demonstrated it. However, he and his team later improved the design to last for over 1500 hours.