Feature

New Machines and Gadgets

South’s Land Will Rival Midwest’s Loam

In Science Fields

Manpower, Pro and Con

Rubber Reconversion Easy

From Now on: The Atom

Front Matter

Nature Ramblings: Swans

Sliced-off Finger Stuck Back, Changes Fingerprints

Manganese Lack Drastic

Oil Progress in Pipeline Controlled Automatically

Winter Shots Avert Polio