Edison went on to hold more than 1,000 patents and invented some world-changing devices, like the phonograph, practical electrical lamp, and a movie camera.
Found here
Showing posts with label Thomas Edison. Show all posts
Showing posts with label Thomas Edison. Show all posts
Saturday, March 08, 2014
Thomas Edison's teachers told him he was "too stupid to learn anything."
Edison went on to hold more than 1,000 patents and invented some world-changing devices, like the phonograph, practical electrical lamp, and a movie camera.
Found here
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