Feature

First Glances at New Books

Miss Ames’ Death Interrupts Surveys of Universes

Color Photographs Easily Made by New Process

X-Rayed Cells Live Faster; Die of Premature Old Age

Front Matter

Potent Chemical Seems to Control Yeast Growth

Bricks Instead of Trees Used for Replanting Forests

Three Common Elements in Group IV: “A Classic of Science”

Baby Learns to Walk

Russia Seeks Warm-Waterport as Pacific Gateway for Siberia

Nature Ramblings: Balancers

Deadly Radiations Produced from Living Human Body