Feature

Jolts on the Highway Measured by “Roughometer”

Arabs Use Red Squill to Kill Vermin

Surplus Bison, Elk and Deer Distributed by Government

Calves Retain Part of Wild Things’ Charm

New Machine Measures Strength of Ultraviolet

Front Matter

Old Drinking Horns Tell Secrets of Ancient Liquors

More Drivers Obey Laws at Light-Controlled Corners

Wants Disease-Detecting Materials Standardized

Cotton Helping to Give Better Roads to South

Earthquake Reported near Chilean Coast

Harvard Astronomers Get Photo of Meteor Spectrum