Feature

Pharmacologist Drinks Heavy Water in Experiment

Leaders of a Community May Be Psychopathic Types

X-Ray “Bounce-Back” Tells Secrets of Crystals

Soviets Start Chain of Arctic Reindeer Ranches

Seed-like Objects 300,000,000 Years Old

In Science Fields

Alum Treatment Makes Mice Resistant to Encephalitis

New Transmission System Permits Wide D-C Use

Eat Less, Live Longer, Experiments Indicate

Weather Summary Shows How Bad Drought Year Was

Nature Ramblings: Never Sees Shadow

Museum Enterprise Remembers Antiquity’s “Forgotten Men”