Construction of new residential areas in the city of Naberezhnye Chelny (Tatarstan), the Kama Automobile Plant. The city of Taganrog. Designer Kh. I. Izakson at the design bureau of the Taganrog Combine Plant discussing a new model of the Kolos self-propelled combine, in the field with a group of designers testing the combine. Krasnoyarsk region. Construction of the Sayano-Shushenskaya hydroelectric power station, the Abakan carriage building complex. Krasnodar region. Academician P. P. Lukyanenko in the laboratory of grain biochemistry, a greenhouse, an experimental wheat field, a grain station of the All-Union Scientific Research Institute of Agriculture. Operator TSSDF P. Kasatkin surveys the sowing of grain in the fields of the Krasnodar Territory. Moscow region, Chkalovskaya station. The commander of the AN-22 spacecraft M. Popovich and the crew members before the flight, in the field, after landing. M. Popovich reports on the completion of the assignment and the establishment of 5 world records. Armenia. The territory of the Byurakan Astrophysical Observatory. Academician V. A. Ambartsumyan in his study, talking with the staff of the observatory E. Khachikyan and K. Sahakyan. Kazakhstan. Construction of the high-mountain stadium "Medeo". Tomsk region. A rally dedicated to the completion of the construction of the Aleksandrov-Tomsk-Anzhero-Sudzhensk oil pipeline. Speakers: E. K. Ligachev, A. K. Kortunov. Moscow city. Meeting of the veterans of the aviation regiment. Former commander of the air regiment V. Grizodubova greets fellow soldiers. Scientists at the Vernadsky Institute of Geochemistry in the laboratory of space chemistry are studying the lunar soil. Interview of the Minister of Geology of the RSFSR L. I. Rovnin about the oil and gas fields in Siberia and the Far East. Armenia. The team of authors of the Institute of Computing Machines of the Academy of Sciences of the Armenian SSR, who created the "Nairi" computer: M. A. Khachaturian, Kh. K. Eylezyan, P. A. Saghatelyan, A. S. Harutyunyan. Researchers at the Institute of Physiology named after Academician L. A. Orbeli at work in the laboratories. Meeting of the Academic Council of the Institute of General Inorganic Chemistry of the Academy of Sciences of the Armenian SSR under the leadership of Academician M.G. Manvelyan. Architects in the architectural workshop of the "Yerevanproject" institute near the layout of the development of the city of Yerevan.