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Excursions in Science No. 6 (1940)
Directed by John Gilmour
Documentary · 10m
Laboratory experiments which later are applied to practical use are detailed here. Among the problems attempted and executed are the preparation of delicate springs from fused quartz and the steps in the manufacture of sodium lamps.
Cast
John Sheehan
Crew
- Director
- John Gilmour
Details
- Release date
- 1940-04-26
- Runtime
- 10m
- Genres
- Documentary
- Original language
- EN
- Spoken languages
- English
- Countries
- United States of America
- Production
- General Electric, A.O. Bondy