Scientific American Magazine Vol 117 Issue 24

Scientific American Magazine

Volume 117, Issue 24

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Features

Why Germany is Losing the War

The Remorseless Draining of Her Reservoir of Manpower

Naval and Military- December 15, 1917

Short Notes

Electricity- December 15, 1917

Science- December 15, 1917

Modern Marble and Granite Working

The Processes by Which the Hardest Blocks are Worked as Freely as Wood

Raymond Francis Yates

Better Railroad Ties, The Current Supplement

O. P. M. Goss

Strategic Moves of the War, December 6th, 1917

By Our Military Expert

The Military Decorations of Our Fighting Men

As They Are and As They May Be
"Military decorations or the warring nations"

Albert A. Hopkins

New Steam Motor Truck

The Advantages of an Even Torque for Heavy Hauling

The Simulation of Disease

Departments

Correspondence- December 15, 1917

The Motor-Driven Commercial Vehicle- December 15, 1917

Recently Patented Inventions- December 15, 1917

Foreign Commercial Notes and Queries- December 15, 1917

New Books, Etc.- December 15, 1917