Tue, Oct 21 1879
Thomas Edison invents a workable electric light bulb at his laboratory in Menlo Park, N.J. which was tested the next day and lasted 13.5 hours. This would be the invention of the first commercially practical incandescent light. Popular belief is that he invented the first light bulb, which he did not.
If I have a thousand ideas and only one turns out to be good, I am satisfied
- Alfred Nobel
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