Feature

Chemical Riches from Oil

Animal That Is Still Alive Has Produced 21,000 Generations

Penicillin Stops Germ Growth at Dilution of 1:12,000,000

New Machines and Gadgets

Dehydrated Foods May “Spoil Themselves”

Plastics for Airplanes Get New “Mar” Test

In Science Fields

First Glances at New Books

Food to Assure Reasonably Adequate Diet through 1943

Boron Lack Causes Wild Growth in Plant Cells

Wind Tunnel Has Huge Induction Motor

Science Clubs of America