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Scientific American Magazine Vol 85 Issue 4

Scientific American Magazine

Volume 85, Issue 4

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Features

The Future Possibilities of Siberia

The Relocation of Our Railroads

Some Results of the Albany Filtration Plant

An Epitome of American Railway Methods

Science Notes - July 27, 1901

The Fastest Trip of the "Deutschland"

New Weaving Device

Two Eminent California Scientists

The Westinghouse Electric Brake and Heater

Fog Studies on Mount Tamalpais, California

Electric Hoists on the Comstock

Leon M. Hall

An Improved Blowpipe

A Novel Chain-Stopper

The Manufacture of Blown Glass-Lamp Chimneys

The Conquest of the Air

A Natural Sand Blast

James M'ilhenny

Business and Personal Wants - July 27, 1901

Departments

The Heavens in August 1901

New Books, Etc. - July 27, 1901

Recently Patented Inventions - July 27, 1901

Index of Inventions - July 27, 1901

Notes and Queries - July 27, 1901

Patents - July 27, 1901