Feature

Chardonnet on Artificial Silk: “A Classic of Science”

Cancer Education Urged Pending Discovery of Cure

Air Pollution Commission Suggested to Health Officials

Notebook of Science

Nature Ramblings: Shellbark Hickory

Rabbits Adopted into Mule Deer Tribe

Best Bacteriophage Needed to Kill Disease Germs

First Glances at New Books

Front Matter

Success of Eclipse Expedition Is Reported by Leader

Power for Claude Process like Infinite 300-Ft.