Science and Technology № 15

Plot 1. FIVE-YEAR TECHNIQUE. AT KOLOMENSKY MACHINE-BUILDERS. A metal-cutting machine is working in one of the shops of the Kolomna machine-tool production association. View of the vertical gear hobbing machine created at the union, the master monitors the automatic control, the metal is being processed with milling cutters. A view of the workshop where a gear hobbing machine is operating, processing wheels with a diameter of 16 m, intended for giant machines. The giant machine is working in a pit. Plot 2. SCIENCE Pushes HORIZONS. FOR SCEEPERS OF BEDROOMS. Mountains, a forest in the mountains, ice floes float along the river (filmed from the top point). NDP on the hills, a village at the foot, mining. Cr.pl. - pieces of pyrite. A piece of pyrite is heated by fire. The device establishes a change in the structure of the mineral. Zabaikalsky Integrated Research Institute of the USSR Ministry of Geology, employees under the leadership of V.I. Krasnikov study the process of ore formation. The electronic automatic potentiometer is working. Installations for determining THERMOEMDS in pyrite samples. The computer processes the measurement results, issues printouts, according to which geologists determine the locations of drilling and mining operations. Miniature version of the device in action in the field. Plot 3. THE ERA OF NEW TECHNOLOGIES. EXCEPT MANUAL LABOR. Loading and unloading operations at the base: men unload tires from the car, electric forklifts unload boxes, bags, tires from the cars. NDP on warehouses. Plot 4. IN THE WORLD OF INVENTIONS. MASTER RAVDONIKAS. Leningrad, halls of the State Hermitage. A jukebox built into the office of Catherine II in one of the halls. Musician, restorer, artist Felix Ravdonikas at the jukebox restored by him. The machine is playing (sync.). F. Ravdonikas deciphers the recording of the jukebox in his workshop, plays the musical instruments he has restored (sync.). F. Ravdonikas on the dubbing in the pavilion of the film studio plays a stringed musical instrument (sync.).

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K. Valyakhin-Konkov, A. Tarasov, Z. Feldman