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Features

How Far Away is the Moon?, The New Scientific American Monthly and more

A Solid Fuel in Liquid Form

The Strange Colloidal Combination of Oil and Coal that may Support the Industry of the Future

By Robert G. Skerrett

Research and Cotton

What Investigation has Done in the Past for This Branch of the Textile Industries

By H. E. Howe

The Gilboa Dam

Another Proof of New York City's Long look Ahead for its Water

By J. F. Springer

The Thirty-One Knot British Battleship "Hood"

A Ship with the Guns and Armor of a Battleship and the Speed of a Cruiser

Swinging a 250-Ton Load, New British Trade-Mark Laws

Is Germany Bluffing?, Germination of Grains and more

Departments

  • Departments

    Correspondence - December 20, 1919

  • The Service of the Chemist

  • The Motor-Driven Commercial Vehicle - December 20, 1919

  • Recently Patented Inventions - December 20, 1919

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December 20, 1919

See the World from a Different Perspective

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