Thomas Edison is one of the greatest inventors of all time. He invented many important devices, such as the phonograph, an improved light bulb, and electrical power distribution.
Spirits of the Winter Estate of Thomas EdisonMarshall ODonovan
- Thomas A. Edison,THE DANGERS of ELECTRIC LIGHTING[PDF] The North American Review, 149(396), pp.625-634.1889 These rusty looking "pipes" may be the last known remnants of the oldest and original electrical wiring used for underground electrical power distribution in the U.S. ...