Feature

Jerash Had Traffic Rules and Parking Lot in Forum

Brain Waves New Tool for Watching Workings of Mind

Remedy for Cystitis May Come from Insecticide

New Organization to Study Suicide

Spotlight Focusing on Mayas; Great Discoveries Expected

Powerful Ultracentrifuge Is Built Commercially

One Man Can Operate Motion Picture Theater

Nature Ramblings: Hoarders of Life

First Glances at New Books

Back Matter

Front Matter

Old Age Might Be Postponed 15 Years by a Proper Diet