Feature

Front Matter

New Health Phrase: Vocational Hygiene

Nature Ramblings: Bandaging before Amputation

Hormones for Plants Cause Rapid Sprouting and Growth

In Science Fields

Woodpeckers and Man Studied in New Book

New Cosmic Ray Particle: “Baryton” or “Yukon?”

Device Shows Dispatchers Direction of Incoming Planes

Expert Asks Why Reading Should Be Taught to All

Rubber Bearings Used in Underwater Work

Watch Your Weight for Your Heart’s Sake

Research and Education Remedies for U.S. Soil Ills