Science and technology № 12 (1978)

1. "Proposed for implementation".

The operation of the machine.

Separation of worn carbide inserts.

Laboratory of the A.Baykov Institute of Metallurgy of the USSR Academy of Sciences.

Regeneration of valuable metals in a special furnace.

Chlorination plant.

The third stage is plasma recovery.

2. "Novocaine and cellulose".

The doctors are in the operating room.

The penetration of novocaine through cell membranes (animation).

Chemical Laboratory of the Institute of Wood Chemistry of the Academy of Sciences of the Latvian SSR.

A hybrid of cellulose and novocaine in a flask.

3. "The secret of the new lubricant."

Scientists at the A.A.Blagonravov Institute of Mechanical Engineering are testing a new lubrication method.

The operation of the machine.

Pilot tests of magnetic lubrication at the Chromatron plant.

4. "The program is prepared by a computer."

Workshop of the weaving factory named after

The October Revolution..

The work of jacquard machines.

Artists at work.

The drawing is transferred to a punched card.

Automatic encoding of the drawing.