In this interview, Charles Stark Draper discusses his life and career. Topics discussed include: childhood and early education, Missouri; early interest in machinery; admission at age fourteen to University of Missouri; Stanford University; Massachusetts Institute of Technology (MIT); failed pilot trainee, Army Air Corps; instructor of Aircraft Instruments course; redirection towards studies in physics; failure of MIT Physics and Aeronautics departments to cooperate; origination of material for Aircraft Instruments; success of F 14 gun sight invention, World War II; early development of SPIRE and FEBE systems; inadequacy of radio guidance; evolution of Aircraft Instruments into Control, Instrumentation, and Guidance courses; negative outcome of Air Force Advisory Committee meeting on transition from planes to missiles due to pressure from aircraft companies; subsequent obsolescence of B 36 and other aircraft; lack of cooperation among branches of military; Wilson memorandum on Missions and Roles; development of Polaris, THOR, and TITAN systems; necessity and development of inertial guidance systems for submerged and long range missiles; Apollo manned moon rocket development; MIT's disassociation from laboratory after anti-military protest of 1960's and 70s; exclusivity, originality of laboratory's work; difficulty of owning patents, funding problems, not-for-profit vs. for profit institutions; recollections of Apollo.