Feature

Winners of Scholarships

Ammoniated Dentifrices

Midget Wing Deicer Works Faster, Longer

New Machines and Gadgets

Tests Show Value of New Antibiotic Drug

Nature Ramblings: St. Patrick’s Pets

STS Winners’ Reports

Automatic Greenhouse Used in Insect Research

The Fabulous Midget

Dreamless Nightmare Gives Fear Physical Basis

Top Scholarship Winners

Front Matter