Science and technology № 17 (1972)

Annotation:

1. Power in motion (the Moscow Electric Machine Building Plant "Dynamo"). 2. The echelon is unloaded (harvesting time, automated operation of the elevator). 3. Hormones and the brain (Tbilisi Institute of Physiology and Pathology of Women. Jordania). 4. The ringing palette (works of the master of coinage Irakly Ochiauri).