Robert Friedel – författare
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3 produkter
Edison's Electric Light
The Art of Invention
Av Robert Friedel, Paul B. Israel
Häftad, 2010
326 kr
Tillfälligt slut
In September 1878, Thomas Alva Edison brashly-and prematurely-proclaimed his breakthrough invention of a workable electric light. That announcement was followed by many months of intense experimentation that led to the successful completion of his Pearl Street station four years later. Edison was …
