Operation «Helium»
TV
1991-01-01
18m
Documentary
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.
View watch stats for Operation «Helium» →Status
Ended
Runtime
18m
Seasons
1
Episodes
5
Studios
Network
Country
Soviet Union
Language
Russian
Created by
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Metadata from the source database.
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