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Charles Francis Brush

Telephoning Extraordinary

Synchronous-Multiplex Telegraphy in Actual Practice

By Edwin J. Houston

British Association for the Advancement of Science, at Montreal

Experiments on Lightning Conductors

A Metastatic Heat Regulator

By N. A. Randolph

Electric Lamps in Fogs

Railway and Road Bridge, Cologne

The Forth Bridge

By B. Baker

A Balloon-Steering Experiment

The Forth Railway Bridge

Renard and Krebs' Electric Balloon

Aerial Navigation

Improved Rotary Engine

Management in Life Insurance

Steel Railroad Ties

The Wolf Safety Lamp

Improved Mechanical Stoker

A Water Line Apparatus

Phosphoric Acid from Slags

By C. Scheibler

Determination of Manganese in Iron

Benzine from Coal Gas

By George E. Davis

New Cathedral of Moscow

Fusel Oil in Candies

Cottages Near Flixton

Electric Fishes

The Tonkin Gibbon


Postal Box

Mode of Localizing Bullets


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    October 04, 1884

    Science for the Modern World