(New Roadways)

Content: The "new roadways" of the title refer to various projects, carried out in the USA's research laboratories, that benefit mankind. These include solar energy projects, making glass that can be rolled up like a carpet, and diet experiments with mice that might lead to a cure for color blindness.

Countries:

United States of America

Genres:

History

Runtime:

10 minutes

Year:

1939

Directors:

Basil Wrangell

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Production companies:

Metro-Goldwyn-Mayer

Actors:

Narrator

Prison Warden (uncredited)

Man in Photo (uncredited)

Crews:

Writer

Director