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Features

Westinghouse Exhibits at the St. Louis World's Fair

By the St. Louis Correspondent of the Scientific American

By St. Louis

A New Apparatus for Coaling Warships at Sea or in Harbor

The State of Washington at the Fair

The St. Louis Correspondent of the Scientific American

By St. Louis

Contemporary Electrical Science

The Science of Burning Liquid Fuel

By W. N. Best

A Homemade Water Motor of One-Quarter Horse-Power

By H. F. Swartz

History of Timber Treatment

Primitive Ruby Mining in Burmah

Steel Axles

Movable Cylindrical Dams

Sir Archibald Geikie on Emergence and Submergence of Land

Bethlehem Steel Company Exhibit in the Mines and Metallurgy Building

By the St. Louis Correspondent of the Scientific American

By St. Louis

Shadows

By Lord Rayleigh

Muskrat Furs

By Charles H. Stevenson

Electrical Notes

Engineering Notes

Selected Formulæ

Trade Notes and Recipes

Patents!

Departments

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    August 20, 1904