Scientist who all invented the LORAN or Long Range Navigation Program for make use of during World Battle II. He was also mixed up in preliminary meetings from the Manhattan Task, which later created the world’s initial atomic bomb. He examined math and research at Yale School before graduating cum laude from Harvard Rules College in 1912. He created the Aberdeen Chronograp that was used to gauge the speed of artillery shells. He wedded Elizabeth Ellen Farnsworth on June 22, 1912 plus they acquired three sons jointly. He was commended by Franklin D. Roosevelt for his innovations.