Feature

In Science Fields

Front Matter

Sex Control Method Fails in Test on Farm Animals

Geologists Find Poetry in Rocks; Poets Write Geology

Electric “Feelers” Probe Films Ten-Millionth Inch Thick

Individual Reactions to Some Drugs Analogous to Hay Fever

New Attacks on the Last Continent

American Rubber Given Service Tests in Auto Tires

First Glances at New Books

[Photograph]: Leaden-Footed Chase

Frozen Gas Found 2800 Feet below Earth’s Surface

Solids near Absolute Zero Yield Secrets through Spectra