Science and technology № 19 (1970)

1. Quality assurance.

The workshop of the Hammer and Sickle factory.

Metal rod with defects.

Automatic sorting and control line.

The oscilloscope screen.

2. On a live model.

Panorama of medicines laid out on the table.

Checking the effect of the drug on an experimental animal.

Isolated frog heart.

Experiments in the laboratory of the Yerevan Institute of Cardiology.

3. The new super-speed.

Boxing ring.

A camera created at the Leningrad Institute of Precision Mechanics and Optics.

Camera device.

4. After the flight.

The plane is on the tarmac.

The dashboard of the washing machine. cars.

Maneuverable brush.

The work of an experimental washing machine.

Women wash the plane with ordinary mops.

The plane is being hosed down.