Died: 1995 AD
1919 – Born on the 9th of April in Philadelphia, Pennsylvania, U.S.A.
1937 – He transferred to Penn’s Moore Shcool of Electrical Engineering.
1941 – He became a laboratory assistant for a defense training summer course in electronics.
1945 – He was completed Electronic Numerical Integrator And Computer (ENIAC).
1946 – He left the Moore School.
1989 – He retired from company where he working.
1995 – He died on the 3rd of June in Bryn Mawr, Pennsylvania, U.S.A.