Feature

Soilless Farms on Islands

Faint Double Star Is in Constant Turmoil

Light, Soft Asbestos

Schools on Wheels Keep Flyers up to Date

Vaccine against Viruses

Dysentery Treatment

War-Winning Ideas Wanted from Civilian Inventors

Injuries Affect Glands

[Photograph]: Rocket Projectiles

In Science Fields

Prospecting for Minerals

Rubber Engine Mounting Cuts Vibration in Bombers