Question

who invented the light bulb ?​

Answer 1

Answer:

Thomas Edison

Explanation:

Thomas Edison began serious research into developing a practical incandescent lamp and on October 14, 1878, Edison filed his first patent application for "Improvement In Electric Lights

Answer 2

Answer:

Thomas Edison

Explanation:

In 1878, Thomas Edison began serious research into developing a practical incandescent lamp and on October 14, 1878, Edison filed his first patent application for "Improvement In Electric Lights".

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