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Nansen's Reception in England

The Peoples of India during the Reign of Queen Victoria

By William Lee-Warner

Hoar Frost as a Fertilizer

The Geographical Distribution of the Mineral Springs of the United States

By A. C. Peale

Bulbophyllum Ericssoni

Kranzlin, n. sp

Relative Efficiency of Animals as Machines

By Manly Miles

Conventional Diagrams of Electrical Apparatus

By D. W. C. Tanner

Laboratory Apparatus for Testing Gas Coals

By G. Jouanne

Street Traction in France

The New German Mail Steamer Konig

Rack Rail Locomotives, Damascus Railway

Railway Postal Cars

Economical High Speed Engines

George Stephenson's Rocket—A Historical Difficulty Explained

Recent Developments in Gas Engines

A New Bicycle Sleigh

Hunchbacks Cured

Opium Addiction: Is it a Disease?

By William Huntly

Electrical Notes

Engineering Notes

Miscellaneous Notes


Selected Formulæ


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    March 13, 1897

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