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The Engineer as a Citizen

The Mastless Steamer “Teucer” for Freight-Carrying Traffic

By the English Correspondent of Scientific American

The Advent of Single-Phase Electric Traction

By C. F. Jenkin

The Cowper-Coles Centrifugal Direct Process for Electrically Depositing Copper

By the English Correspondent of Scientific American

Seeing Electrically

Recent Advances in the Electro-Metallurgy of Iron and Steel

By R. S. Hutton

Shop Photography

By H. P. Fairchild

The Production of Hard Gold Deposits for Buffed Work

How Platinum is Extracted in Russia

Beveling Angle Bars

By Emile Guarini

Burmese Lacquer Ware and Burmese Varnish

Cleaning Waste and Wiping Cloths

The Growth of the Cement industry

A Combined Adhesion and Rack Locomotive

Sources of Industrial Alcohol

By H. W. Wiley

Formulæ for Combinations of Lenses

Silver-Plating Silver

Diseases Caused by Insects

Coal-Mine Explosions: Causes, Prevention, and Methods of Rescue

Experiments with a Winged Flying Machine

By Richard Schelies

The Work of the Weather Bureau and its Relation to Transportation

By Edward H. Bowie

Japan's Mercantile Marine

Electrical Notes

Engineering Notes

Science Notes


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    November 17, 1906

    Science for the Modern World