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Progress on the New York Barge Canal-- and a Suggestion

The World's Production of Cereals

The Recent Criticisms of our Navy

The Hudson River Pierhead Line Should be Extended

Science Notes

The Making of an Electrical Engineer

By George Frederic Stratton

The Current Supplement

The Prize-Winning Circular Flight of the Farman Aeroplane

The International Bureau of Weights and Measures

By Herbert T. Wade

New Terminal Station and Approaches of the Brooklyn Bridge

Gobelin Tapestry Works

By Our Paris Correspondent

A New Solar Power Plant

By Frank C. Perkins

Foucault's Pendulum Experiment Repeated at Columbia University

By Charles Forbes

A Novel Observation Swing

Safety Lock for Switch Stands

Patent Department

Basket Holder for Fruit Pickers


  • Departments


  • New Books, Etc.

  • Recently Patented Inventions

  • Notes and Queries

  • Index of Inventions

  • Patents

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February 08, 1908

20% Sitewide for President's Day