"beams" newsreels and historical clips

... the oil switch.

Checking the composition of the repair team.

Checking the operation of lifting mechanisms.

Machine shop.

Checking the operation of the beam crane.

Overhead crane of the turbine shop.

"In the laboratories of scientists.

To control the beam."

Two scientists writing on the blackboard formula.

Electron-beam furnace.

Animated diagram of a metal in a furnace.

Electron-beam furnace.

The scheme of movement of the beam on a new path (animation).

Molten metal in the furnace.

Scientist at the ...

... Lenin.

Reconstruction of the oxygen-converter shop.

Team of fitters foreman.

Running Shop rolling wide-flange beams.

Equipment shops.

On the podium among party members BN Yeltsin.

Universal beam mill.

Workers.

Manufacture of railway wheels.

Ural Carriage Works.

On the conveyor components wagons.

Exemplary ...

... experiments with light beams to create new types of weapons in the early 1970s.

The course of the experiment.

The scheme of the use of one of the types of space weapons (animation).

The rocket is flying over the water.

The engineer takes the data of the control devices.

Operation of the beam installation.

Lunokhod (animation).

Laser.

Experience in the laboratory.

Gas laser.

Semiconductor laser.

Laser beam.

Absorption of electromagnetic wave radiation (animation).

Graphic representation of the energy of atoms (animation).

Absorption of photons of different frequencies by individual atoms (animation).

Spontaneous ...

... oscilloscope screen.

helium-neon gas laser.

Discharge tube between the resonator mirrors.

The principle of operation of a gas laser (animation).

Laser beam.

Miniature

полупроводниковый лазер.

... cast-iron chain of the fence and the embankment lantern, splashes of raindrops.

View of the floodlights and lanterns through the rain.

Searchlight beams in the rain.

5. Figures having an axis of symmetry.

Car and bus on the road.

Airfield.

Rails.

The cross section of the rail (animation).

Folded I-beams.

A woman is ironing a shirt.

A man is sewing clothes.

Snowflake.

Leaves of trees.

A soaring bird.

A human figure.

6. Solving problems using axial symmetry.

Shoe factory ...

The formation of the reinforcement element using wire ties.

The valve is fed by a crane manipulator to the upper cornice.

Tightening the beam of the reinforcement element into the channelizer.

Hydraulic jacks.

Arrangement of reinforcement bundles in cylindrical and dome parts of the shell (animation) ...

... membrane blood oxygenator "Most-162", gamma camera "Polycardioanalyzer" and other domestic medical equipment.

A man demonstrates the operation of a laser beam.

The doctor is at the display screen of the device processing the cardiogram.

... "Science - production".

Laser spiral".

Cast-iron cylinder liners of diesel locomotive diesel engine.

The discharge chamber where the laser beam originates.

The beam moves in a spiral and local hardening of the cast iron takes place.

Details, tempered in a new way.

"For the Soviet man".

"New car service ...