1993
0.0 (0 votes)
1h 30m
Genres
Documentary
TV Movie
Production Companies
Tsentrnauchfilm
TO Orbita
TO Orbita
Operation «Helium» (Операция «Гелий»)
Overview
On the example of the history of the discovery of the "solar substance" Helium, the history of the most important discoveries in the field of physics and chemistry of the early XX century is given.
