Feature

Mongolian Idiots Have Special Finger Markings

[Photograph]: Evolution of Arc Light

Chemist Extraordinary

Harvard Is Celebrating Its Tercentenary This Year

Alcohol Harmless to Liver but Excess Increases Its Fat

First Glances at New Books

Jerash Had Traffic Rules and Parking Lot in Forum

Brain Waves New Tool for Watching Workings of Mind

New Organization to Study Suicide

Back Matter

New Studies on the Blood Promise Medical Advances

Biologist Predicts Babies May Come from “Borrowed” Ova