Feature

Front Matter

Atoms Control New Clock

Alligators’ Favorite Meat Found to Be Crayfish

Radar Device for Planes

Keeping Warm

Native Immunity

‘Flu Outbreaks in Europe

Ultrasonic Waves Can Perform Many Stunts

Germs Hit by Inflation

Carrier-Based Heavy Plane Has Proved Successful

“Super-Jeep” Light Truck Patented for Heavy Loads

Russian Fundamentalism