Science and Technology № 9

1 plot "And Copper Pipes" Work in the shops of one of the pipe-rolling plants. Tensile test of pipes. Microstructure view of a welded joint under a microscope. G. Leningrad (modern. St. Petersburg). Kirov Mechanical Plant, the use of high-frequency welding in the production of non-ferrous metal pipes. 2 plot "And shines and warms?" Moscow, Institute of General and Inorganic Chemistry of the Academy of Sciences of the USSR, scientists in the laboratory under the leadership of Professor Robert Nikolaevich Shchelokov conduct chemical experiments, irradiate polyethylene granules with ultraviolet light, create a new material - polysvetan, which turns ultraviolet light into red light. Tomatoes ripening in a greenhouse. 3 plot "Merits and virtues of Kuzma Frolov" G. Barnaul, winter. The tram goes on the street. The building of the Altai Museum of Local Lore. Museum exhibits associated with the activities of the hydraulic engineer Kuzma Dmitrievich Frolov (XVIII century). The interiors of the museum. A model of an automated system of machines for mines, created by KD Frolov. Abandoned mines. A river flows in a mountain gorge. A bus goes on the road to the gorge. 4 plot "Water favored to pour" Georgia. Views of Tskhaltubo. Balneological resort, one of the sanatoriums : laboratory assistants examine the blood of patients; modern equipment in laboratories and offices; a nurse prepares a bath for the procedure; patient nt takes a bath.

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Text writer I. Sumarokova, editor R. Bgantseva, magazine director B. Rodin, authors M. Rafikov, G. Balashov, consultants B. Morozov, R. Shchelokov