Feature

Automatic Position Finder Is Developed in England

Mass Mania

Mathematical Equations to Aid Stratosphere Flying

Front Matter

Theory vs. Test Is Science Conflict in Nazi-Jew Fight

Geology and Ethnology Disagree about Rock Prints

Health Service Fighting Dixie’s Spreading Menace

[Photograph]: Youth Army: Ancient Roman Style

Health Hints for Tropic Vacations

Automobile Makers Urged to Give First Aid Handbook

Mental Disease Cases Will Be Doubled by 1960

Life-Giving Dye