Popular Science J-0-5
“What's New in the World of Today and Tomorrow!”
7.0/ 10 1 votes 1941-05-02 0h 11m 1 popularity
Huge electric sign operated by photo cell animation; freshwater fauna propagated by Carolina Biological, sold and used for research; pickup and delivery of airmail in flight with small planes.
Gayne Whitman
Self (Voice)
