Since 1967, Friedman has lectured on the topic of UFOs at more than 600colleges and over 100 professional groups in 50 states, 9 Provinces,England, Italy, Germany, Holland, France, Finland, Brazil, Australia, Korea,Mexico, Turkey, Argentina, and Israel. Often referred to as the "Father ofRoswell", Stan was the first to investigate the incident beginning in 1978.He has been investigating UFO incidents since the mid 1950's.