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A Great Work Nobly Done, A Step Backward, and more

A Huge Electrically Driven Clock

A Timepiece That Served as a Dining Table

Luxurious Private Car for South America

How the President of the Argentine Republic Travels at His Ease

The Squaring of the Circle

By J. F. Springer

Variations in Saturn's Rings

By Frederic R. Honey

Prof. Albert Abraham Michelson

The New President of the American Association for the Advancement of Science

By Marcus Benjamin

Uncle Sam's Mine Rescue Cars

By M. M. Hunting

Abstracts from Current Scientific Periodicals- January 7, 1911

A Great Zoological Park

New York's Remarkable Collection of Animals

By Walter L. Beasley

To Bend Metal Edgewise

By B. F. Albert

Signs of Cement

By George Rice

Turning a Shaft with an Emergency Lathe

By Thomas Fowler

Cutter for Strawboard, Hints for the Handy Man, and more

By J. W. Bergstrom

Casts Made with the Electric Arc

By G. Worts

Suggestions for Rewinding Armatures

By A. F. Bishop

Handy Micrometer Tools

By H. D. Chapman

How to Compute the Velocity of a Bullet

By Frederick B. Gilbert

The Inventor's Department- January 7, 1911

Simple Patent Law; Patent Office News; Inventions New and Interesting

Patent Oddities, Brief Notes on Inventions, and more

Breeding Successful Strains of Basket Willows


  • Recommended

    New Books, Etc.- January 7, 1911

  • Departments

    The Heavens in January

  • Recently Patented Inventions- January 7, 1911

  • Notes and Queries- January 7, 1911

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