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Liquid Fuel for Naval Purposes

A New Hydride of Silicon

Fruit Parasites and their Destruction

The Erie Canal Question

Barometer Readings

By Robert Grimshaw

Recovery of Waste in Using White Metals

A Curious Use for Elk Horn

By Charles F. Holder

Explosion of a Locomotive Boiler


By Waldon Fawcett

The Automatic Train Controller

The Influence of Grades

The Lansing Skeleton

The Pantheon Experiments with Foucault's Pendulum

Dredging for Gold

By Enos Brown

Col. J. J. Astor Dedicates His Marine Turbine Patents to the Public

The New Cover Design for United States Letters Patent

Oddities in Inventions

Business and Personal Wants


  • Departments

    Science Notes - November 8, 1902

  • Legal Notes - November 8, 1902

  • Recently Patented Inventions - November 8, 1902

  • Notes and Queries - November 8, 1902

  • Index of Inventions - November 8, 1902

  • New Books, Etc. - November 8, 1902

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