Feature

Second “Peiping Man” Skull Found to Be That of Young Man

Front Matter

Claude’s Ocean Power Plant Connected to Deep Sea Pipe

First Glances at New Books

Ten Million Volts Light Sun like Huge Electric Lamp

Ultra-Short Radio Waves Kill Poison of Diphtheria

New Sulfur Soap Found to Destroy Machinists’ Boils

Nature Ramblings: Kangaroo Rats

Cosmic Rays Excel Barometer as Indicator of Overhead Air

New Measures May Reveal Bigger Stars

In Various Science Fields

The Stethoscope: A Classic of Science