Excursions in Science #3
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✎ Suggest a correctionGE. Presents two stories dealing with magnetism; one on the effect of strong magnets on weak magnets, and the electron theory of magnetism; the other the effect of cold and heat on the Curie metal used in control devices with alnico magnets.
Complete catalog record
Category: Chemical Industry
Subcategory: Sve.
Type: Slide Film
Format code: 16sd
Subcategory: Sve.
Type: Slide Film
Format code: 16sd
Sources
- Index of Training Films 1946 — title, length, format, sound, description, catalog record
Record added 2026-07-09 22:50:35 · Suggest a correction