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Re: Tesla or Westinghouse?



Do you know which of Edison's inventions made him
independently wealthy?

I was watching this in Modern Marvels..Wasn't it the phonograph? Or was the process of making light bulb glass...

and which of this later life pursuits drove him (nearly?) bankrupt?

I think it was the phonograph for this one too cause he was such a perfectionist...

Tina

Tina Fanetti
Physics Instructor
Western Iowa Technical Community College
4647 Stone Ave
Sioux City IA 51102
712-274-8733 ext 1429