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All Episodes of Operation «Helium»

Browse all episodes of 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...

Genre:Documentary

Network:Central Television USSR

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Season 1

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Episode 1
Season 1 Episode 1 - Aired 1/1/1991
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Episode 2
Season 1 Episode 2 - Aired 2/1/1991
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Episode 3
Season 1 Episode 3 - Aired 1/1/1992
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Episode 4
Season 1 Episode 4 - Aired 2/1/1992
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Episode 5
Season 1 Episode 5 - Aired 1/1/1993
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