Feature

Front Matter

New African Ape-Man Skull Has Marked Human Characters

Glowing Masses of Gases Found in Milky Way

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

Future Babies to Arrive “At Home” Is Prophecy

Sulfanilamide Seen as Scarlet Fever Preventive

Hormones for Plants Cause Rapid Sprouting and Growth

Woodpeckers and Man Studied in New Book

New Health Phrase: Vocational Hygiene

Device Shows Dispatchers Direction of Incoming Planes

In Science Fields

Two Planets Shine