Aviation Science Movies
- 1949
Popular Science L-8-5
Popular Science L-8-5101949HD
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school...
![Popular Science L-8-5]()
101949HD
Gigantic machine combs beach in southern California and retrieves articles lost in sand; synthetic gems made by new chemical process; aviation school...