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Features

The Naval Battle of Yalu

A Typical Gold Mine

Machinery

By Arthur Lakes

The Oil-Burning Locomotive Petrolia

The Invention of Water Gas

Manufacture of Carbon Bisulphide at Zalatna, Hungary

By J. Farbaky

The Chemical Pulp Process

Amateur Chronophotography

Holy Trinity Church, Wilmington, Del

Theater Fire Catastrophes and their Prevention

By Wm. Paul Gerhard

Manufacture of Metals of the Alkalies and Alkaline Earths by Electrolysis

By W. Borchers

Photometry

Lecture III

By W. De W. Abney

A New Extraction Apparatus

By L. Etaix

Testing Pyrites

Method of Testing for Albuminuria

By Philip Jaisohn

A New Sulphureted Hydrogen Apparatus

By J. F. Liverseege

Fractional Distillation

By M. Otto

Sketches in India

The Bronze Age in Europe

Geologies and Deluges

By Sollas

Patents!

Departments

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    October 27, 1894

    Think Outside the Gift Box