Feature

Four Planets

Sulfanilamide Saving Babies Threatened with Peritonitis

Safety Commandments for Fall Hunting

Two New Attacks Made on Painful Rheumatic Fever

Clothes Important in Old Incan Empire

Canadian Inventors Find New Resin Material

Scientist Tells How Chemistry Affects Color Vision

U. S. Chemistry Ready but Sees Loss in War

Ancient Russian Skull like American Indian’s

Nature Ramblings: Clocked by the Sun

Peat Yields Kerosene in New Soviet Plant

First Glances at New Books