
Documentary
Popular Science L-8-5
📅 Friday, 17 June 1949⏱️ 8m
🏢 Paramount Pictures
★ 10.0
★★★★★
TMDB Rating
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.
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