Popular Science L-8-5
What's New in the World of Today and Tomorrow!
10.0/1019490h 8m
Released
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.
Cast
Gayne Whitman
Self (Voice)
G
George Sperti
Self
