EXCURSIONS IN SCIENCE, NOS. 1–6
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Six short science reels covering magnetism, magnetic gears, photoelectric cells, light bulb manufacture, Curie metals, electric eye applications, liquid air, magnetic thickness gages, and the cathode-ray oscillograph. Designed more for science clubs and newsreel-style programs than structured classroom units.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record
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