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Scientific American Magazine Vol 118 Issue 7

Scientific American Magazine

Volume 118, Issue 7

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Features

Intrenching Telephone Cable to Protect it Against Hooks and Anchors, British Experience with Corrugated Ships, and more

Tapping China's Reservoir of Man Power

Fighters from the Celestial Republic Enrolled in the Battle for Democracy

Mineral Resources from a Military Standpoint

A Measure of Our Potential Fighting Strength

Joseph E. Pogue

Modern Designs from Ancient Fabrics

Art Suggestions in the Prehistoric Peruvian Textile Collection of the American Museum of Natural History

New Army Insignia, Curious Cloth Testing, and more

Albert A. Hopkins

Are We Building Real Ships?

If So, Why the Delays and Doubts?

A. C. Laut

Bedding "Wool" made out of Cork, Improved Method of Sterilizing Liquids and more

Coal Production of Serbian Mines, Standardizing Paints and Containers in War-Time, and more

Departments

The Service of the Chemist- February 16, 1918

Correspondence- February 16, 1918

The Motor-Driven Commercial Vehicle- February 16, 1918

Recently Patented Inventions- February 16, 1918