Mysteries of Snow

Presents an analysis of snowflake structure using detailed drawings alongside photomicrographs, giving students a close visual study of ice crystal formations that are normally too small to observe directly.
Complete catalog record
Category: Mathematics and Nature
Rental price: $0.50-1.25
Sale price: 13.08
Format: 16mm silent

Sources

  1. Mathematics Films — The Mathematics Teacher (January 1941) — title, creator, length, format, sound, description, catalog record