Feature

Invisible Light Shows the Way

Coming: Public Health on Punched Cards

Baby Needs Less Food with Linoleic Acid

Weather Bureau Changes Style of Its Daily Map

Life Expectancy Not Cut by Intellectual Work

Diet Raises Child’s I.Q.

Citizens of Hawaii Outlive Mainlanders

U.S.S.R. Needs Men

Science Resembles Art

In Science Fields

You Hypnotize Yourself, Doctor Tells Symposium

Study Pitcher’s Shoulder