English 1975 in science Cited by user Camboxer on 27 Dec 2015 The year 1975 in science and technology involved some significant events, listed below.
English Richard McGehee Cited by user Suslindisambiguator on 03 Oct 2015 Richard Paul McGehee (20 September 1943, San Diego) is an American mathematician, who works on dynamical systems with special emphasis on celestial mechanics.