SA Supplements

January 1878

Volume 5, Issue 105supp

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Features

Silvering Glass

The Catamaran, or Double-Hulled Sail-Boat

Paddlefast

Three-Throw Pumps

Economy in Steam

Mechanical Appliances for Mine Accidents

Charles Hawksley, Edward B. Marten

Mr. Ruskin's Aphorisms on Drawing

Lessons in Mechanical Drawing

C. W. MacCord

Hardening and Tempering of Steel

Joshua Rose

A Ten-Inch Gauge Railroad

Lifting a Railway Station

Notes on the Botany of the Rocky Mountains

Leyden Jar Discharge

Human Stature

Experiments with Atmospheric Electricity

A. B. Harding

Watch Oils

Removal of Strong Odors from the Hands

Ingenious Method of Weighting Woolen Cloth

The Silk Industry in Europe

Rapid Filtering

C. Holthof

Testing Wool

Oil of Turpentine, Rosin and Turpentine

Isidore Zacharias

Wool and Rag Cleansing

On the Protection from Atmospheric Action Which is Imparted to Metals by a Coating of Certain of their own Oxides Respectively

John Percy

Wool Greasing

On the Action of Various Fatty Oils upon Copper.*

William Henry Watson

Coating Plates of Metal

Freezing Point of Ether

A. P. N. Franhuimont

A New Series of Acid Salts

A. Villers

Detection of Fatty Matters Fraudulently Introduced into Butter

C. Husson

Action of Cyanogen on Albumin

Presence of Benzene in Coal-Gas

M. Berthelot

Experiments Relative to the Formation of Ultramarine

J. F. Plicque

Coloring Matter of the Petals of Rosa Gallica

Harold Senier

Winter Coloring of Leaves

G. Haberlandt

Influence of Cold on Milk

Hop Culture in New York

Emery Gilbert Bissell

Estimation of Piperine in Pepper

Cazeneuve, Caillol

Labor-Saving Cows

Detection of Alum in Flour

J. C. Bell

Extraction of Caffeine

Legrip, Petit

Cheap Greenhouses

Zinc in Animals and Plants

G. Lechartier F. Bellamy, F. Bellamy

Saccharifying Ferments

J. Seegen, Kratschmer

Metanethol Camphor

P. Perrenoud