Popular Science L-8-5

Popular Science L-8-5

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.

US

Made in US

10/10

1949

Documentary
Paramount Pictures

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Cast

Gayne Whitman

Gayne Whitman

As Self (Voice)

George Sperti

George Sperti

As Self

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