Feature

New Allergy Remedy

New Laboratory Set up to Study Shellfish Bacteria

Oil Cooler for Jets Uses Many Aluminum Tubes

New Machines and Gadgets

Chemists’ Newer Methods

Books of the Week

Ultraviolet Rays Hinder Food Production in Fungi

Your Handkerchief Enemy

North Pole Is Air Center

[Photograph]: Beetle vs. the Snail

Dark Glasses Worn by Night Drivers Are Unsafe

Use Surplus Gas Turbines for Coal-Burning Tests