Thomas edison timeline smithsonian
An Edison Timeline
Thomas Edison's first phonograph - When Thomas Edison was born, railroads .
Thomas edison timeline of inventions
Explore the process of invention and compare Thomas Edison's well-known work on the electric light bulb a century ago with several modern lighting inventions.
Thomas edison timeline for kids
The story is told in two parallel sections comparing Thomas Edison's light bulb invention with several electric lighting inventions of a century later.
Thomas edison childhood
Thomas Alva Edison (nicknamed Al) was born on February 11, , in Milan, Ohio.