Science and technology 1970 № 14
Availability of videosources
Needs clarification of possibility of digitizing.
Annotation1. The light of a new star (the discovery of a new star in the constellation of the Little Ursa). 2. For the blue screen (Lviv plant of television picture tubes). 3. Isotopes and diagnostics. 4. The problem of the ax (automated process of harvesting and processing of wood).