Feature

Thyroid Removal Gives Relief to Heart Disease Sufferers

Keeping Cool in Hot Weather

Plants That Devour Animals

New U. S. Submarine’s Hull Joined Together by Welding

Universe Began Expanding Few Billion Years Ago

“Research Tithes” Would Insure Benefits of Science

Front Matter

Aleutian Area Again Shaken by Earthquake

[Photograph]: Calorimeter Measures Energy from Food

Safety Assured for Famous Indian Mounds

Isolated Faeroe Islands Aid Study of Whooping Cough

Mosaic Floor Found in Corinth Building