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Q. 1. Who was Edison? Describe the invention thatmade him famous all over America.12009, 13, 17]Or Which invention did make Edison famous? 12018)

Answer»

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman, who has been described as America's greatest inventor. He is credited with developing many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures.Inventor Thomas Edison created such great innovations as the practical incandescent electric light bulb and the phonograph. A savvy businessman, he held more than 1,000 patents for his inventions.



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