
Popular Science L-8-5
Popular Science L-8-5
Guarda popular science l-8-5 su CINEBLOG01. 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.
- Genere: Documentario
- Nazione: United States
- Direttore:
- Cast: Gayne Whitman, George Sperti,











