International Symposium of Chemists and Biologists in Moscow (speech by Vice-President of the Academy of Sciences of the USSR Yu.A. Ovchinnikov and others) and Tashkent (speech by President of the Academy of Sciences of the Uzbek SSR A.S. Sadykov and others) Agricultural exhibition. Women's brass band of Samarkand, Ulugbek Memorial Museum. International Exhibition "Science-78" in Moscow. Scientists at work in the laboratory. Presentation of the Gold Medal of MV Lomonosov for 1977 to the American scientist, Nobel Prize Laureate L. Pauling.