Feature

First Glances at New Books

Front Matter

Double Weight Hydrogen Found in Water Electrolysis

Russian “Velvet Tree” May Compete with Cork Oak

Millions of American Clocks Have Only Five-Second Error

Michigan Fish Often Have More than One Head

Diabetic Burns Fat Instead of Sugar during Exercise

Cosmic Ray Intensity Varies with Change in Latitude

Male Butterfly Carries Perfume for His Mate

People with “Nerves” Found to Be Most Accident Prone

Explosions Photographed by Revolving Mirror

Russian Scientist Predicts Finding of New Arctic Isle