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Features

Our Big War Ships in Fleet Practice

A School of Fire Extinguishment

Rapid Work in the Construction of New York Electric Street Railways

The Chainless Bicycle

The Mental Evolution of Man

Our New Book on Magic

How to Go to Sleep

Tripe and Onions

A Novel Burglar Alarm

Across Alaskan Passes

A Nicotine Absorbing, Smoke Cooling Pipe

The Savage Rifle--Smokeless Powder and Expanding Bullets

An Ankle Brace for Skaters

An Improved Lathe

Completion of Part of the Boston Subway

"Metempsychosis"

To Inventors - September 18, 1897

Departments

  • Letters

    Correspondence - September 18, 1897

  • Recommended

    New Books, Etc. - September 18, 1897

  • Departments

    Recently Patented Inventions - September 18, 1897

  • Business and Personal - September 18, 1897

  • Notes and Queries - September 18, 1897

  • Index of Inventions - September 18, 1897

  • Patents - September 18, 1897

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Science or SciFi?

Science or SciFi?

Vanishing Particles. Spooky Action.