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Features

The Railways of the United States

The Ship and the Man

Turn on the Light

Golden Anniversary of Science

By Horace C. Hovey

A Novel Window Raising and Locking Device

Return of the Victorious Fleet from Cuba

Some of the Properties of Acetylene Gas

The Two Fastest Long Distance Runs without Stop

Prof. James Hall

By Cuyler Reynolds

The Educated Fly

To Inventors - September 3, 1898

Departments

  • Letters

    Correspondence - September 3, 1898

  • Recommended

    New Books, Etc. - September 3, 1898

  • Departments

    Notes and Queries - September 3, 1898

  • Business and Personal - September 3, 1898

  • Recently Patented Inventions - September 3, 1898

  • Index of Inventions - September 3, 1898

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September 03, 1898

Beyond XX and XY

Biology. Identity. Equality.