N Acting Nikolai Mamuna No biography available. ↗ Share Known For‹Operation «Helium» · 1993Operation «Helium»1993MovieDocumentaryOn 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.▶+› FilmographySortPopularNewestTop ratedOperation «Helium» · 1993Operation «Helium»1993MovieDocumentaryOn 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.▶+
