Feature

Give Feet Special Care to Avoid Athlete’s Foot

How to Make Good Lightning Photographs

California Shocks Likely to Continue

Anti-Invasion Airplanes

Front Matter

Cause of “Flying Saucers”

Automatic Observation

New Machines and Gadgets

In Science Fields

Car Air Conditioning

Drought-Stricken South May Expect Relief Now

Dextran Consumed in Body