Science and technology № 5 (1957)

1.For the People's Republic of China.

Workshop of the automobile plant named after.

Likhachev.

Assembly of a welded mechanical press.

Tests of the press.

2. Map of the seabed.

Pacific ocean.

Expedition vessel "Vityaz".

Echo sounders continuously record the depths of the ocean.

An echogram.

Special cameras are lowered overboard.

Laboratory on the ship.

Construction of a bottom relief map (animation).

3.Twisted tool.

Scientists of the Kolomna plant are discussing a new tool.

Stages of manufacturing a new milling cutter by twisting.

4. Stuttering is curable.

Dr. I.Ya.

Derazhne.

The proofreader.

A patient at a doctor's appointment (synchronously).

A patient with a stutter reads a text.

The nurse puts a proofreader on the patient.

The patient reads without stuttering.

The patient stutters as he reads the text.

The same patient reads with a proofreader .

Patients are engaged in respiratory gymnastics.

A group of patients reads under a proofreader.

A woman at an appointment with Dr.

Derazhne.

The doctor turns on the recording of her speech before treatment (synchronously).