Feature

Patient Survives Removal of One Entire Lung

Find Rhinoceros Prints 40,000,000 Years Old

Defect of “Blue Babies” Corrected by Operation

Skin Test, as for Hay Fever, Reveals Alcohol Capacity

Square Meal Rule Aids Planning Meals in Wartime

Predicts Starvation Dropsy Will Soon Be Widespread

[Photograph]: Superchargers

Mechanical Brains May Do Future Auto Gear Shifting

In Science Fields

Germ Free Monkey

Steel Famine Even in Defense Seen for the Next Few Years

Mottled Enamel of Teeth Prevented by Water Treatment