Feature

[Photograph]: Night Flight

Atom-Smasher Turns White Diamond to Green Variety

Front Matter

Earth Used as Instrument to Study Cosmic Rays

In Science Fields

Young Women Wanted as Civilian Airplane “Plotters”

Seizures Do Not Permanently Damage Nervous System

Chemicals Do Not Affect “Heredity” of Viruses

Nature Ramblings: Shelterbelt Dividends

Kidney Extract for Blood Pressure Encouraging

Present World War Due to Diseased Ways of Thinking

Stratosphere Conditions Duplicated in Laboratory