The newsreel consists of 4 plots: Plot 1. On the way of intensification. The freight train is moving along the railroad track. NDP on layouts, drawings depicting various vehicles. Kolomna diesel locomotive plant. Workers at work in the workshop for the production of diesel locomotives. NDP on new equipment, units. Release of the TEL 70-0014 diesel locomotive intended for fast and courier trains. Passenger rolling stock moves along railway tracks 2 plot. Is born from a leaf. NDP on volumetric paper figures. Candidate of Technical Sciences M.M. Litvinov develops the principles of classification of individual elements, a method for calculating spatial figures from a paper sheet, a method for transforming a flat sheet, and makes various figures in his study. Base figurines for ceramic vases and other products. 3 plot. From the sun to the heart. Sun Service of the Gorky Radiophysical Institute. Locators. Sensors that allow determining the temperature with an accuracy of tenths of a degree, developed by the scientists of the institute. The institute employees are testing a radio thermometer, which they have created, which measures the temperature of human internal organs and tissues. Doctors use a radiothermometer at a medical facility. 4 plot. Unusual lessons. A drawing depicting a school lesson. Hitting. The teacher conducts a lesson in one of the schools. Flexible automatic training system in the form of computers (GAOS). High school students in one of the educational and industrial complexes of Leningrad, equipped with computers, are engaged in typing courses on the GAOS system, train on exercise bikes during relaxation, dance to music, drink tea in the recreation room of the plant.