Feature

First Glances at New Books

Department of Agriculture Will Not Slacken Research

[Photograph]: Airplane Noise Analyzed during Fight

New X-Ray Method Makes Quick Analyses Possible

Government Now Honors Science on Postage Stamps

United States Has No Monopoly of Misfortune

In Science Fields

Rattlesnake’s Rattles Not Part of Its Skin

What Hiawatha Was Made Of

Multiple Births Rare among Human Beings

Luminous Night Skies Caused by Cosmic Dust

Machine, Not Horse, Will Make Kings of Tomorrow