Feature

Two Protein Builders Shown Necessary for Life

Suggestion during Hypnosis Causes Strange Blindness

New Antiseptic Found for Use against Bacteria

World War Trenches Reveal Ancient Battle Lines

[Photograph]: Out of a Garden Hose

Front Matter

Pure Oxygen Piped to Hospital Rooms

Drug Given in Childbirth May Poison Baby

Chemists Cure Unpleasant Odors and Imitate Scents

New Link of Man and Ape History Found in India

Immunity to Encephalitis Achieved in Mice

Nature Ramblings: Meadowlark