Scientific American Magazine Vol 111 Issue 24

Scientific American Magazine

Volume 111, Issue 24

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Features

The National Security Commission, Admiral Mahan, and more

The National Security Commission, Admiral Mahan, the Problem with War Names, and More

The Seed Supply and the War

Making Up the Shortage on Our Own Farms

Guy E. Mitchell

Strategic Moves of the War- December 4, 1914

Letter from the Military Correspondent

The Work and Needs of the United States Patent Office

Thomas Ewing

New York State Barge Canal

A Waterway Rivaling in Some Respects the Panama Canal

Ray Francis Yates

Fire

Extinguishing a Blaze by Smothering or by Cooling

L. V. Redman

Watch Spring Testing Apparatus

By the Paris Correspondent

Floral Siamese Twins, Stepless Omnibuses in New York, and more

The Current Supplement- December 12, 1914

Departments

Correspondence- December 12, 1914