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Features

The Kinetoscope Stereopticon

The Serious Side of the American Character

An Automatic Axle Lubricator

A Non Refillable Bottle

A Novel Post Fastening

The Grant Monument

An Optical Illusion

Bullets Fused by Impact

The Milk Industry

The Ruins of Euyuk, Cappadocia

Novel Use of the Telephone

A Daimler Horseless Carriage

A Gasoline Inspection Car

To Inventors - October 31, 1896

Departments

  • Letters

    Correspondence - October 31, 1896

  • Recommended

    New Books and Publications - October 31, 1896

  • Departments

    Notes and Queries - October 31, 1896

  • Business and Personal - October 31, 1896

  • Recently Patented Inventions - October 31, 1896

  • Index of Inventions - October 31, 1896

  • Patents! - October 31, 1896

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October 31, 1896

Beyond XX and XY

Biology. Identity. Equality.

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