description About
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.
Info
- verified Status: Ended
- person By: Semyon Raytburt
- calendar_month Release Date: 1991-01-01
- update Lastly Aired: 1993-01-01
- video_camera_front Companies Tsentrnauchfilm, Tvorcheskoe Obedinenie: Orbita
- list_alt Seasons & Episodes: 1 Seasons, 5 Episodes
- timer Episode Runtime: 18 Mins/Episode
- star Rating: 1 / 10
- favorite Likes: 2 Likes
- visibilityViews: 8 views
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