Inventors & Engineers · Industrial
Thomas Edison
The inventor who industrialized invention: the Menlo Park lab, the phonograph, the practical light bulb, Pearl Street's power grid, the war of the currents with Westinghouse and Tesla, 1,093 patents, and GE.
Step 1 of 6 · Overview30 min read ·
Key idea
Prereqs: James Watt; Electricity & magnetism. Next: Nikola Tesla; General Electric. Sources: Thomas A. Edison Papers (Rutgers); Randall Stross, *The Wizard of Menlo Park* (2007); Jill Jonnes, *Empires of Light*.Next: 1. Timeline