Feature

New Method Reported for Silver-Plating Magnesium

Nutrition Foundation Furthers Protein Research

Drug Being Sought

Nature Ramblings: Pampered, but Not Pets

Insect War Being Won

Expansion of Air Forces Is Exhausting Instructors

Jefferson, Man of Science

First Glances at New Books

Electricity Book Ready

Donors Save Wounded

Should Act Now to Prevent Postwar Misuse and Waste

“All-Glass-House” Plane for Photographic Work