Feature

New Machines and Gadgets

Brilliant Planets Visible

Science Decisions Ahead

Parachutes Get Workout in Big Airplane Dock

Chemical in Poultry Food to Fight Disease

Report Factors in Artery Hardening

Books of the Week

New Alarm Wakens Sleeping Driver

Long Microwave System Hints End of Cables

Treat Child’s Colds

Harvard University Moves Radio Telescope

Waterfowl Winter Safely on S. C. Refuge