Feature

First Glances at New Books

Front Matter

Spring-Built Molecule Models Simulate Vibration of Atoms

An American Romance in Steel and Steam

Airplane Travel Develops Remote Canadian Wilds

Pluto Discoverer Awarded British Medal and Prize

Fungus Causes Lung Disease like TB

Shoulder Blades Yield a Secret

Margarin Made from Palm Oil Becomes Competitor of Butter

Hot Photocells Give Largest Currents

Synchronized Broadcasting Successful in Six-Month Test

Bronzes Lent by Boston to Grace Persian Exhibit