Operation «Helium»

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.

First Release: Jan 01, 1991

Duration: 18m

Genres: Documentary

Country: Soviet Union

Actors:

Director: Semyon Raytburt

IMDb: 1/10

Keywords:Operation «Helium»