Operation «Helium»

Operation «Helium»
Available Formats Operation «Helium» Secure Scanned : 10/30/2024 Watch HD Download HD
Operation «Helium»

Operation «Helium»

Operation «Helium»

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.

Watch Trailer First Air Date: Jan 01, 1991 Last Air date: Jan 01, 1993 Season: 1 Season Episode: 5 Episode Runtime: 18 minutes Quality: HD IMDb: 1.00 / 10 by 2 users Popularity: 0.54 Language: Russian

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