One of the most important people in American history, Benjamin Franklin (born January 17, 1706, Boston, Massachusetts Bay, English America – died April 17, 1790,...
Thomas Alva Edison was an American inventor and businessman. Born on February 11, 1847, in Milan, Ohio, Edison grew up in Port Huron, Michigan,...
There are many great scientists, but one of the greatest is Nikola Tesla, “the man who invented the 20th century.” Although less famous than...