Feature

Air in Stratosphere Is Hot Enough to Boil Water

Rustless Steel Effective at Very High Temperatures

[Photograph]: How They Grow

Doctors Cure One Ailment but Report New Menace

Difference in Cancer Cells Confirmed by Americans

Can Civilization Survive Another World War?

Wilt-Resistant Alfalfas to Be Ready in 1942

[Photograph]: Primitive

Beams of Neutrons Produced by Hole through Water Wall

In Science Fields

Lunar Eclipse

Rumania Has Grain, Wood, Richest Oil Fields in Europe