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Features

A City of Towers

Atmospheric Conditions in the Subway

Are Fast Trains Dangerous?

American Homes and Gardens--The New Magazine

An Apparatus for Indicating the Vibrations of Sound Waves

By Emile Guarini

The Englehardt Unsinkable Lifeboat

By Randolph I. Geare

The Bird as a Model for the Aeroplane

BY THE ENGLISH CORRESPONDENT OF THE SCIENTIFIC AMERICAN.

The Wachusett Reservoir for Boston Water Supply

Photographing the New York Subway

By Frank C. Perkins

A Novel Tobacco Pipe

Improved Folding Coop

An Efficient Portable Fire Escape

An Improved Carbureter

Business and Personal Wants - July 1, 1905

Departments

  • Exploring for Fossils

  • Departments

    The Heavens in July - July 1, 1905

  • Correspondence - July 1, 1905

  • Recently Patented Inventions - July 1, 1905

  • Notes and Queries - July 1, 1905

  • New Books, Etc. - July 1, 1905

  • Index of Inventions - July 1, 1905

  • Patents - July 1, 1905

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July 01, 1905

See the World from a Different Perspective

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