General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 10 (Q.No. 58)
58.
Which of the following inventions were done by Thomas Alva Edison?
Discussion:
4 comments Page 1 of 1.
Mamo said:
7 years ago
In his 84 years, Thomas Edison acquired a record number of 1,093 patients (singly or jointly) and was the driving force behind such innovations as the phonograph, the incandescent light bulb and one of the earliest motion picture cameras. He also created the world's first industrial research laboratory.
Ashok said:
9 years ago
I am also having the same question. Please describe it.
Sakshi said:
9 years ago
Ya, I am also having the same question. He is known only for inventing BULB.
Ashok hota said:
10 years ago
Edison when discovered phonograph?
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