Feature

Politics in the Laboratory Use Scientific Methods

First Glances at New Books

In Science Fields

The Colt Revolver: “A Classic Invention”

Nature Ramblings: Wings for the North

More Children Headed for Asylums than for College

St. Patrick’s Day Quake near Pribilof Islands

[Photograph]: Weapons of a Pioneer

Beer and Bread Have Been Companions since Pharaohs

Calcium Fails to Stop Cancer; Pepsin Index to Ulcer State

Cat’s Fur Electricity Ready to Yield Greatest Voltage

Tellurium Added to Lead Protects against Acid