Source: Popular Science
Issue: Sep, 1939
Previous Issue: Aug, 1939
Next Issue: Oct, 1939

Articles From This Issue

“Finger” Speeds Dialing (Sep, 1939)

All-Season Quilt Is Air-Conditioned (Sep, 1939)

Engineer Builds Baby Walker (Sep, 1939)

How Will the World End? (Sep, 1939)

Napkin Comes with Popcorn (Sep, 1939)

Polish Army Trains Dogs To String Phone Lines (Sep, 1939)

“SPIRIT TELEVISION” – Latest Trick of Fake Spiritualists (Sep, 1939)

Beard Clinic Maps Strategy for Shaving (Sep, 1939)

FUN with the HALOGENS (Sep, 1939)

Leader Twirls Dials To Conduct Band (Sep, 1939)

New Instrument Makes Eye Muscles Stronger (Sep, 1939)

Smoking Is Believing! (Sep, 1939)

“Water Auto” for Police Hits High Speed (Sep, 1939)

Electric Eyes Gauge Speed of Baseball (Sep, 1939)

Handle on Doughnut Is Boon to Dunkers (Sep, 1939)

Movie Fans Collect Stars’ Voices (Sep, 1939)

Novel Frown-Wrinkle Preventives (Sep, 1939)

Third Skate Lets You Coast Sitting Down (Sep, 1939)

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