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Features

War Measures that Make for Peace

The Brussels Conference of the International Union for the Protection of Industrial Property

The New Director of the Lick Observatory

The New Single Forged Cannon

The Reversing Steam Turbine

Valuable Advice to Cattle Shippers

A Vehicle Wheel Tire Tightener

A Lawn Mower Attachment

How Flag Sticks are Made

Experiments on the Effect of Varying the Area of Screw Propellers

By W. F. Durand

Spanish Destroyers and Torpedo Boats Destined for Cuba

Improved Calipers

The Manufacture of Paper

A Newly Discovered Portrait of Amerigo Vespucci

To Inventors - March 19, 1898

Departments

  • Letters

    Correspondence - March 19, 1898

  • Recommended

    New Books, Etc. - March 19, 1898

  • Departments

    Index of Inventions - March 19, 1898

  • Business and Personal - March 19, 1898

  • Notes and Queries - March 19, 1898

  • Recently Patented Inventions - March 19, 1898

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Why Do Facts Fail?

Why Do Facts Fail?

Deconstructing Denial