Playing on server: Season 1

Operation «Helium» - Season 1

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.

Genre:

Stars:

Crew: Semyon Raytburt

Country: SU

Studio: Central Television USSR

Runtime: 18:14 minutes

Quality: HD

First air date: Jan 01, 1991

Last air date: Jan 01, 1993

Episode: 5 Episode

Season: 1 Season

IMDb: 10

Keywords: