Ця сторінка мовою: Українська.
Доступна версія мовою: English.
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Excursions in Science No. 6
194010mЩе немає оцінок
- Documentary
Overview
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.
Details
- Status
- Released
- Release date
- April 26, 1940
- Original language
- English
- Spoken languages
- english
- Countries
- United States of America
- Budget
- Not recorded
- Revenue
- Not recorded
- IMDb
- tt42939740