0.0(0 votes)
0h 8m
1949-06-17
en
Popular Science L-8-5 1949
What's New in the World of Today and Tomorrow!
Documentary
What's New in the World of Today and Tomorrow!
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.
