Operation «Helium»
1.0 (2) 18m 1991Documentary
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.
Status
Ended
Seasons
1
Episodes
5
Creator
Semyon Raytburt
Original Language
RU
Popularity
1
