Prof Emeritus of USC. My Bio can be found in Marquis Who's Who in the Worldand Who's Who in America. I am active in Master's Track and Field and was National Champian in2011 in Hammer Throw ,Shot Put,Discus and Javelin in my age group. In 2011 I was Bronze Medalist in the Pentathalon< the 5 weigh throws hammer throw, shot put,discus,javelin and 18 lb.weight throw.in the World Championship in Sacremento..The Georga Tech Alumni Mag. had a feature in it about this old guy.I am a grad. of Gatech and a PHD of CALTECH.I was active in the early days of the Space Program ..I wonder if any of my claqssmates are still on the planet.