Scientific American Magazine Vol 113 Issue 10

Scientific American Magazine

Volume 113, Issue 10

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Features

Erecting the Largest Steel Arch Bridge in Existence, The Second Pan-American Scientific Congress and more

How the War has Modified the Aeroplane

The Passing of the Military Monoplane, and Development of the Battle-Biplane

Ladislas D*amp*apos;orcy

Strategic Moves of the War-August 25th, 1915

Matthew E. Hanna

A Small Aero-Electric Plant

Making the Wind Generate Electric Current

E. H. Williamson Jr.

Effect of the War on American Industries—I

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

Edward Ewing Pratt

Where Wings are made for Fighting Men

How the War has Stimulated the Aeroplane Industry in this Country

Frederick Eppelsheimer

Influence of the War on the Automobile Industry

What it was Expected to be, What it has been, and What it is Likely to be

H. W. Perry

The Accuracy of Modem Rifles, Russian Naval Victory in the Baltic and more

Edward C. Crossman

Mathematical Coincidences, Superposed Stereoscopic Pictures that Need no Stereoscope

Alfred J. Lotka

The Loss of Two Great Physicians

Paul Ehrlich

Tasks of German Inventors in Wartime

The Bee in Winter Time, Safety in Coal Mines and more

Cartridges for War

Edward C. Crossman

Departments

Correspondence - September 4, 1915

The Heavens in September 1915

Recently Patented Inventions - September 4, 1915