Feature

In Science Fields

New Instrument to Detect Nuclear Rays Demonstrated

Football Players’ Device

Improved Subs Ahead

Glass Fiber Is Key to Fire-Protection Suit

New Machines and Gadgets

Atherosclerosis Theory

Orion Prominent in East

Air Compressor May Be New-Type Auto Engine

Nature Ramblings: Bird Migrations

Books of the Week

Better Shoe Soles Made