Unfinished Rainbows1941
Produced by the Aluminum Company of America (Alcoa) in 1940 and released in 1941 , Unfinished Rainbows traces the history of aluminum in brief, dramatic episodes. It shows the challenges presented to the youth of the 1940s of the opportunities in the world of chemistry.
- Released
- 16. 6. 2026
- Runtime
- 42 min
- Certification
- NO
- Country, language
- US · EN