An american engineer born February 14, 1859 observed a wheel as a student located where?
George Washington Gale Ferris Jr. George Washington Gale Ferris Jr. (February 14, 1859 – November 22, 1896) was an American engineer. He is mostly known for creating the original Ferris Wheel for the 1893 Chicago World's Columbian Exposition.
Otis Tufts Otis Tufts (February 14, 1804 - November 5, 1869) was a machinist and inventor who built printing machines, steam engines, firefighting equipment and invented the steam pile driver.