Old buildings of Moscow University on Marx Avenue. Assembly Hall; portraits of scientists; university library. Moscow State University on the Lenin Hills. Interviews of applicants and students of Moscow State University. Classes of students in classrooms, laboratories, in the gym; performance of students on the stage of the university theater in the play. Rector of Moscow State University, Vice-President of the Academy of Sciences of the USSR AA Logunov at a meeting of the Academic Council. Interview with A. A. Logunov (synchronously). The city of Protvino, Moscow region. Institute for High Energy Physics. Scientists at work in laboratories. Synchrophasotron Hall; bubble chamber.