(Операция «Гелий»)

Content: 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.

Countries:

Russia

Genres:

Documentary

Runtime:

91 minutes

Year:

1993

Directors:

Semyon Raytburt

Production companies:

Tsentrnauchfilm,

TO Orbita

Actors:

Crews:

Director

Writer

Director of Photography