First commercial hydroelectric power planet began in 1880 at Grand Rapids, Michigan.
The Ford Motor Company sold its first car in 1903.
The first station of the Indian Broadcasting Company goes on the air in 1927 in Bombay.
In 1967 First successful liver transplant, on 19 month old Julie Rodriguez by Dr. Starzl at the University of Colorado.
The United States launched Landsat 1 in 1972, the first Earth-resources satellite.
Comet Hale Bopp is discovered in 1995; it becomes visible to the naked eye on Earth nearly a year later.
NASA in 2015 announced the discovery of Kepler-452b by Kepler.