Feature

Heredity, Environment and Hoover

Girls Most Credulous

Classics of Science: Inheritance of Acquired Characteristics

A Geologist’s Religion

Where Did You First See These Words?

Tornado Record Exceeds Normal

Hay Fever Season Opens

First Glances at New Books

Revolving Hangar Studied

No Heartbeats in Plants

Squirrels Swim Mississippi

Fossil Pearls Found