Science and Technology № 4

Plot 1. FOR LAND RECLAMATION. View of plowed fields from a flying helicopter. G. Kolomna (Moscow region), a special exhibition of equipment for land reclamation. A stacker excavator designed for ceramic pipes is at work. Chain trencher. Experts compare cars in action. The new tractor, a modification of the K-701 tractor, goes through an area overgrown with bushes and small forests. The tractor processes the wood into the finest chips while driving. Type of land prepared for sowing. Plot 2. THE HYPOTHESIS IS PROPOSED. The author of the hypothesis concerning the structure of the Earth's core, employee of the Institute of Geology of the USSR Academy of Sciences V. N. Larin, Ph.D. VN Larin with samples of rocks with traces of deep hydrogen exposure on the shore of Lake Baikal. Rocky shores of the lake. VN Larin sketches the ridges. VN Larin with a gun walks through the woods, works in his office. Plot 3. SCIENCE TO PRODUCTION. THE TOOL BECOMES LONGER LASTING. First State Bearing Plant. NDP on bearings. A machine making a bearing is in operation. The wizard refines the tool. Installation, created by scientists and engineers from Moscow and Kharkov, for surface hardening of tools, in action. The vacuum chamber is working. Plot 4. PAGES OF PETER'S HISTORY "THE PRIMARY PALACE". Leningrad, view of the spit of Vasilievsky Island. Peter's Wooden House on Petrovskaya Embankment. House interiors, portrait of Peter I on the wall. Restorers - employees of the Leningrad association "Restorator" are examining the drawings of the House. View of the ancient form of a log house, opened by restorers. View of "lunar" glasses inserted into lead bindings. The interiors of the renovated House.

B&W

S. Dadayan, L. Kaplunov, A. Plakhota