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Mechanical Stokers on Locomotives

Wear of Car Wheels on Curves

The Lesson of the "Bennington" Disaster

Seawanhaka Cup Returns to America

Protection against Fire Damp

How the Ancient Babylonians Drained Their City

By Edgar James Banks

Yellow Fever Prevented by Mosquito Extermination

Ice-Making by Electricity

By Orrin E. Dunlap

The Improvement of the Ohio Canals

By W. Frank Mc Clure

Hollow Concrete Building Blocks: Their Manufacture and Use

By L. B. Powell

Electric Tempering of Tools

The Life History of a Coral

The New Japanese Battleships

The Future University of California

By Enos Brown

Canals of Mars Photographed

The Pygmies of the Congo

America's First Long-Distance Motor-Boat Race


  • Departments

    Correspondence - August 5, 1905

  • Recently Patented Inventions - August 5, 1905

  • Notes and Queries - August 5, 1905

  • Business and Personal Wants

  • Index of Inventions - August 5, 1905

  • New Books, Etc. - August 5, 1905

  • Patents - August 5, 1905

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August 05, 1905

The Antidote to Anti-Intellectualism