Science and technology № 21 (1968)

Annotation:

The issue is dedicated to Soviet Armenia. 1. Yerevan is 2750 years old (monuments of archeology). 2. The electron accelerator (studying the behavior of elementary particles - Academician Artem Alikhanyan). 3. Kvateron (production of a new medical product). 4. Certificate N107 815 (invention of a new way of transportation of bulk cargoes by the method of compressed air supply). 5. Talents and traditions (folk crafts of Armenia: the art of stone processing, pottery, chasing, decorative glass making).