Benjamin Franklin (born January 17, 1706, Boston, Massachusetts Bay, English America – died April 17, 1790, Philadelphia, Pennsylvania, United States) was a polymath, statesman,...
Thomas Edison (born February 11, 1847, Milan, Ohio, U.S. – died October 18, 1931, West Orange, New Jersey, U.S.), in full Thomas Alva Edison,...
Nikola Tesla (born July 9, 1856, Smiljan, Austrian Empire – died January 7, 1943, New York, U.S.) was a Serbian-American inventor and engineer best...