Rutgers University
Thomas Edison Papers: Biography of Thomas Edison
The first person to make the storage battery practical, with 147 patents, Edison's life is a testimony to invention. This biography, in outline form, is in two parts; go to 1879 site after this.
Massachusetts Institute of Technology
Mit: Invention of the Week: Thomas Alva Edison
As the inventor of the lightbulb, phonograph, and the printing telegraph, Thomas Alva Edison (1847-1931), improved the daily lives of everyday people.