Scientific American Magazine Vol 9 Issue 48

Scientific American Magazine

Volume 9, Issue 48

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Features

Indian Meal in Ireland

How to make Deaf Persons Hear the Pianoforte

Tunneling Chicago River

Improved Quartz Crushing Machine

Soda Springs in the Desert

Brandy in Climbing Mountains

The Progress of Our Country—Dr. Nott

Electric Engines

White Blackberries

New Brunswick Patent Law

English Patent Case

On the Venom of Serpents

Foreign Scientific Memoranda

Converting Rotary into Reciprocating Motion

Circular Saws

Tape Worm Trap

Gas Regulators

Improved Ventilating Chimney

Regulator for Gas Burners

Baker's Furnace and the Fire Annihilator

Stame and Steam

Solid Headed Pins

Ocean Telegraph

The Cholera—Its Causes and Treatment

Sawing Machinery

The Beard of Man

List of Patent Claims

Orange Water Melon

Ventilation on Board of Ships

Mechanics

Manufacturers and Inventors

Improved Hay Press

Departments

To Correspondents