Release Date
📅
Original Release
June 17, 1949
0h 8m
Popular Science L-8-5 (1949)
⭐ 10.08 min
Overview
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school holds classes in grounded transport plane; how seaweed is processed for scientific use.
Cast
Gayne Whitman
Self (Voice)
⭐0.3
👤
George Sperti
Self
⭐0.0
Genres
Documentary
Production Companies
