Science and technology № 5 (1970)

1. How to "catch" microns.

A worker at the machine.

Design bureau.

A young girl is working on a machine.

Operation of the device "catching" microns (animation).

2. From the banks of the Volga.

Glass profile.

The use of glass at the bus stop.

Testing of glass profile.

Testing for strength, withstanding temperature changes.

Products of the Bor Glass Factory.

3. How much does a flea need?

Large- flea.

The rodent gets out of the burrow.

Flea eggs.

The fox is looking for food.

Laboratory of the Disinfection Research Institute.

A flea is "fed" with poison under a microscope.

4. Step aside...

The layout of the railway.

The operator at the control panel.

Sorting of wagons on the model.