Feature

Wounded Are Transferred Just out of Jap Range

Wartime Food Needs Met

Supplies Delivery Slow

New Machines and Gadgets

Front Matter

Two New B Vitamins

Harvesting the Sea

Radio Dries Penicillin Much Faster than Old Way

Reversed Cyclotron

Grenades Now Launched from the Garand Rifle

Jordan River Authority

G. I. Inventions