During the period of the mid -1940s and following, Chandra used to drive some hundred miles between Yerkes observatory in Williams Bay and the University, week after week, to meet with a class of two students. Even at that time one might have raised a question of relative investment of time and energy, but I doubt that such a thought even entered his mind. When the Nobel Prize was awarded in 1957, it went to the whole class, Messrs. Lee and Yang. John T Wilson, 1975 talking about S. Chandrasekhar, nobel prize winner (1980) ----------------------------------------------------------------------------- An alternative version at: http://www-news.uchicago.edu/releases/99/990715.chandra-facts.shtml