Thomas Edison received the incandescent light bulb patent 136 years ago today. Bright Guy!
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Thomas Edison received the incandescent light bulb patent 136 years ago today. Bright Guy!
[IMG]http://www.engineersedge.com/engineering-forum/attachment.php?attachmentid=1813&stc=1[/IMG]
Sshhh... I think Tesla is listening :)
The below article demonstrates that determination was also a key element in his invention of a working light bulb.
[url]http://edison.rutgers.edu/lighting.htm[/url]