Operation «Helium»
Explore Operation «Helium» (1993), including ReelBot’s take, cast, runtime, where to watch, and similar movies worth adding to your list.
1993 · 91 min · Documentary
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.
Directed by Semyon Raytburt