Feature

Number of Physicians Increases in 29 States

“Space Top” to Increase Missiles’ Accuracy

Small Cars Cause Two New Ailments

Mountain in the Sea

New Machines and Gadgets

Transit Proves System

Tiros Satellite Given Spin Signal from Earth

Push-Button Feeding Given Illinois Poultry

Teaching Spanish by Using Filmstrip

Nature Ramblings: Hidden Green World

Longer Days Proposed for Space Travelers

Computer Navigation