Feature

New Method Pinpoints Satellite’s Position

Political Reasons behind Atom Program

Science Fair Scientists Sail with U.S. Navy

Front Matter

Permit Lipstick Colors

New Teaching Methods Urged for Creative Child

High Birth Rates Threaten

Plan East African Study

Books of the Week

Microwave Tubes Improved at Laboratory

Dope Sales in U. S. Highest in the World

[Photograph]: Radio-Controlled Locomotive