Feature

Yuma and Folsom Men Probably Contemporaries

Front Matter

New Instrument Increases Voltage from Generator

New-Type Rubber Lifeboat Rides Waves Easily

Allergy Linked to Cold-Susceptibility

Hypnotism Found to Increase Muscle Power

Rats Bewildered First Time They Feel Hunger

Clubwork Makes Science Fun

Modern Art Suffers from Our Treatment of Artists

In Science Fields

No Machine like Brain

Avoiding Mass Murderers