Feature

People Taller When Prone than When Standing Erect

Radio Fever Treatment Now Used for Boils and Arthritis

Boy Scout-Naturalists Map Craters of Volcano

[Photograph]: Telescopic Mast

“Dumb Design” Slows Coming of Truly Modern Automobile

Art Reveals Mankind’s Ailments

Double Weight Hydrogen Found in Water Electrolysis

Front Matter

Present Year of Depression Breaks Good Health Record

First Glances at New Books

Explosions Photographed by Revolving Mirror

Mme. Curie’s Daughter Confirms Neutrons