![logo](/img/xlogo_small.webp.pagespeed.ic.Rif_4bzYCq.webp)
Privacy
Edison | |
---|---|
State | |
Country | |
Capital | |
Population | 0 |
Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman who has been described as America's greatest inventor. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory.Edison was raised in the American Midwest; early in his career he worked as a telegraph operator, which inspired some of his earliest inventions.
Fresno | |
---|---|
State | |
Country | |
Capital | |
Population | 0 |
Fresno ( FREZ-noh; Spanish for '"ash tree"') is a city in and the county seat of Fresno County, California, United States. It covers about 112 square miles (290 km2) in the center of the San Joaquin Valley, the southern portion of California's Central Valley.
Named for the abundant ash trees lining the San Joaquin River, Fresno was founded in 1872 as a railway station of the Central Pacific Railroad before it was incorporated in 1885. The city has since become an economic hub of Fresno County and the San Joaquin Valley, with much of the surrounding areas in the Metropolitan Fresno region predominantly tied to large-scale agricultural production.
The population of Fresno grew from 134,000 in 1960 to 428,000 in 2000.