Feature

Model Plastic Airplanes Are Now Being Developed

Aridity Coefficients Tell Dryness of Climates

Rescue Being Sought for Anti-Fascists in France

In Science Fields

[Photograph]: Windowed Wings

Wild Mouse Chews Tobacco; Quids Keep Vermin Away

Ultraviolet Barrier Stops Germs at Doors

Milky Way Now at Its Best

University of Pennsylvania Acquires Cook Observatory

Two-Way Communication on Ultra-Short Waves

Conflict Can Be Eliminated in Community of Nations

Thickness of Paint Measured Magnetically