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Science Notes - September 2, 1905

New Sea-Going Dredges

By Day Allen Willey

Possibilities in Heating with Hot Air

By R. S. Thompson

Packing Machinery for Export

The Commercial utilization of Tantalum Alloys

The Manufacture of Cognac Brandy

Population of China

Reinforced Concrete

The Latent Image

Historic Wallingford

The art of Making a Plain Business like Statement

By W. Ripper

Some Curious Old Barrel Organs

Gold Extraction by Cyanide: A Retrospect

By John S. MacArthur

A Transportable Searchlight

By Alfred Gradenwitz

The Importance of Investigations of Seedling Stages

The Light-Perceiving Organs of Plants

Some Notes on the Stars

The Solar Eclipse

By Robert Ball

The Coloration of Flowers

Genesis of the Plow

Contemporary Electrical Science

Electrical Notes

Engineering Notes

Trade Notes and Recipes


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