Feature

New Machines and Gadgets

May Be Cause of Cancer

Uncle Sam Grows Rubber

Possible Drug from Peel of Citrus Fruits Patented

Fluorescence Shows Percentage of Molybdenum

Preview of Armageddon

Nature Ramblings: Neglected Beauties

Lava from Paricutin Threatens to Engulf Town

Anti-Bleeding Vitamin Receives U. S. Patent

Mold Put into Body

New Helicopter Has Stabilizing Device

Frog Hearts Transplanted