WEB SERIES
Operation «Helium»
1.0(2) 1991 18 min/ep Soviet Union Russian1 Season · 5 Eps
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.
Creator
Semyon Raytburt
Status
Ended
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