Newsreel Science and technology 1971 № 9
Part 1
0:10:15Science and technology № 9 (1971)
Annotation:
1. Metallurgy without a blast furnace-about the new possibilities of metallurgy-the production of steel, bypassing the blast furnace. 2. Experiment in the pressure chamber.- about the experiments of scientists who allowed us to establish the influence of the pressure chamber on epileptic seizures. 3. Quartz signals - about the discovery by scientists of the piezoelectric effect in quartz crystals, which makes it possible to search for minerals. 4.
Reel №1
1. Metallurgy without a domain.
Metallurgical plant, Blast furnace.
Loading of coke into the furnace.
Steel smelting.
Laboratory of the Research Institute of Ferrous Metallurgy.
Bardina.
Production of ore concentrate with a high iron content in the laboratory.
Production of steel without a blast furnace in the laboratory.
Production of steel without a blast furnace in production.
Process control panel.
Blanks of spongy iron.
Spongy iron is turned into powder.
Stamping parts from powder.
Rolled sponge iron.
2. Experiment in the pressure chamber.
Experimental rats.
The rat rushes around in the container at the sound of the alarm.
A rat in an epileptic fit.
Rats in the pressure chamber.
Rats are injected with a labeled atom.
Graph of brain cell renewal in experimental and control groups of rats.
The rats trained in the hyperbaric chamber do not respond to the call.
3. Quartz signals.
Laboratory.
Quartz crystal.
The quartz crystal is placed under a press.
The device shows the occurrence of an electric charge in the crystal.
Scientists M. P. Volorovich and E. I. Parkhomenko in the laboratory.
Rock explosion.
A quarry for the extraction of minerals.
4. The accordion plays.
Factory for the production of bayans.
The accordion tuner checks the sound of the instrument.
Electronic customizer.
Setting up the accordion with the instrument.
A man plays the accordion.
Personnel:
Volorovich M.P. -doktor fiziko-matematicheskih nauk Parhomenko E.I. -kandidat fiziko-matematicheskih nauk
Locations: Moscow [820]
Objects:
Institute of Normal and Pathological Physiology of the USSR Academy of Medical Sciences. Schmidt Institute of Earth Physics of the USSR Academy of Sciences