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Scientific American Magazine Vol 49 Issue 25

Scientific American Magazine

Volume 49, Issue 25

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Features

The New United States Cruisers

Irrigation in California

Adulterations of Foods--Glucose in Sugar and in Sirups

The Chinch-Bug in New York

Imitations of Costly Leather

“Fish Culture for Profit”

Impoverishment of Land

Dipterous Larvæ in the Human Body

C. V. Riley

Socket for Harrow Teeth

The “Hercules” Bone Mill

Wagon Jack

Improved Ruelle Furnace for Revivifying Bone Black

Improved Air Compressor

The Bernissart Iguanodons

Foot Power

Agricultural Inventions

Mechanical Inventions

Engineering Inventions

Miscellaneous Inventions

Departments

Correspondence

New Books and Publications

Notes and Queries

Business and Personal

Index of Inventions