Popular Science L-8-5
0.0/10 by 0 users
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.
| Released | Jun 17, 1949 |
|---|---|
| Runtime | 0h 8min |
| Genre | Documentary |
| Actor | Gayne Whitman, George Sperti |
| Director | |
| Production | Paramount Pictures |
Recomendations
