Feature

Front Matter

New Link of Man and Ape History Found in India

Chemists Cure Unpleasant Odors and Imitate Scents

Two Protein Builders Shown Necessary for Life

Insect Poison Plant Studied for Dual Purpose

Germans Develop and Grow Nicotin-Free Tobacco

[Photograph]: Out of a Garden Hose

World-Shaking Earthquake near Solomon Islands

Immunity to Encephalitis Achieved in Mice

World War Trenches Reveal Ancient Battle Lines

Yes, There’s Gold in the Sea; But Just Try to Get It Out

Same Chord Produces Calm and Excitement