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Scientific American Magazine Vol 113 Issue 11

Scientific American Magazine

Volume 113, Issue 11

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Features

Italian Machine for Loading Coal Tenders, Wars, Ancient and Modern and more

Educating Invalid Soldiers

How War Cripples are taught to do without Hands and Feet

Alfred Gradenwitz

Effect of the War on American Industries—II

Permanent Value to Manufacture on Our Soil with Our Native Raw Materials

Edward Ewing Pratt

Mechanical Equipment of the Grand Central Post Office

It Meets the Necessary Requirements for Increased Speed and Economy

Herbert T. Wade

Strategic Moves of the War-September 1st, 1915

Matthew E. Hanna

An Instance of the Parabolic Reflector Reversed, Putting the Light under the Fender

Leigh F. J. Zerbee

The Current Supplement, The Vitamines, and their Importance for the Maintenance of Health

Departments

Correspondence - September 11, 1915

Inventions New and Interesting - September 11, 1915

Recently Patented Inventions - September 11, 1915

Notes and Queries - September 11, 1915