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Features

Accident to the 10-Inch Brown Segmental Wire Gun

The New York Central Tunnel

Marconi Telegraphy on the High Seas

Forced Versus Natural Draft

Balloon and Automobile Match

Gas Engine Plants

New Department of the Scientific American

Recent Automobile Accidents

Science Notes

How to Study Autumn Leaves

The New Coast Signal Service

By George E. Walsh

Style in Automobiles

By Hrolf Wisby

The Artificial Cultivation of the Rubber Tree for Industrial Purposes

By Enos Brown

Building the New Beachy Head Lighthouse

By Harold J. Shepstone

Towing the New Naval Drydock to Algiers, La

Some Methods of Construction of the Rapid Transit Subway

Col. J. J. Astor's Marine Turbine

United States and German Patent Practice

An Adjustable Ventilator for Windows

Devices Curious and Interesting

An Improved Saw-Sharpener

Business and Personal Wants

Departments

  • Departments

    Legal Notes

  • Recently Patented Inventions - November 9, 1901

  • Index of Inventions - November 9, 1901

  • Notes and Queries - November 9, 1901

  • New Books, Etc. - November 9, 1901

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