Feature

Front Matter

Air Position Indicator

Five Signs of Death

[Photograph]: Rocket Gunner

Stored Corn in Midwest in Danger of Spoilage

Aerial Photos at Night

More Tungsten

Returning Soldier Problem

[Photograph]: Medieval Physician

Wax Heels and Toes for Longer Stocking Wear

Six New Planes

“Stink Bomb” for Sharks