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Features

The Italian Torpedo Boat Nibbio

Ship Canals in 1889

By R. E. Peary

American and English Engineering

Some Experiences with Zinc

The Flight of Birds and the Problem of Flight for Man

Gnomon for Determining the True Time

The Filtering of Wines

Sickel's Smoke Consumer

The Teaching of Science

Borel's Electric Bell

Cookery for Workingmen's Wives

Report by Consul Underwood, of Glasgow. Waste In Cooking

The Hall Process for Manufacture of Aluminum

The Spectrum and its Development

By Gerald F. Yeo

Plants useful yet Dangerous to Man

By N. Pike

Stanley's Expedition

Earth Tremors

By Herbert A. Howe

Fence Wall Geology

By Aug. F. Foerste

A Mechanical Illustration of the Propagation of a Sound Wave

Smokeless Powders

Fluid Extract of Roasted Coffee

Coral Reefs and Carbonate of Lime

An English Scientist Advises us to Close all Gas Wells—A Great Crash Expected

Building Plans and Specifications

Jaborandi and the Hair

Operation under Hypnotism

By Edward L. Wood

The Native Egyptian as a Subject for Surgical Operation

Treatment of Sprains

Useful Engineering Books

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February 01, 1890

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