Scientific American Magazine Vol 8 Issue 36

Scientific American Magazine

Volume 8, Issue 36

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Features

Gutta Percha Water Pipes

Oil of Roses

Cheap Cough Mixture

Detection of Cotton in Unbleached Linen

Unity of the Human Race

New Mode of Gearing Reciprocating Motion

Winds and Currents of the Sea

To Cure Warts

Nails Growing in the Flesh

To Prevent Milk from Souring

Looms for Weaving Hair Cloth

Oyster and Clam Shell Manures

Expansion of Gases

Effect of Alkalies on the Human System

Circular Saws

Silvering Mirrors

Improved Dental Instrument

Improvement in Hot-Air Furnaces and Ventilators

Ornamental Letters for Door Plates

An Improved Valve Cock

Manufacture of Steel

New Steam Valve

The Plutonists—Heat of the Earth

Coal—Our Black Diamonds

Events of the Week

The London Illustrated News and the Scientific American

The Lords are Coming

Scientific Apologists for the Caloric Engine

Generation of Heat

Fire Damp

Patent Case

The Brain

Cause of Insanity

Improved Mop Handle

Fire-Proof Bronze

Musk

Poisons

About Snakes

Interesting Discovery in Electro Gilding

Remedy for the Sting of Bees

Mechanics

Departments

A Chapter of Suggestion, &C

To Correspondents