SA Supplements

February 1877

Volume 3, Issue 58supp

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Features

On the Minute Measurements of Modern Science

Alfred M. Mayer

The Speaking Electric Telegraph

Preparation of Cinnabar

Electro-Capillary Phenomena

New Method of Separating Nickel and Cobalt

Anthony Guyard

Electric Motor Pendulum

Gravitation and Electric Action

M. A. Picart

Laboratory Notes

T. A. Edison

New Dry Electric Pile

Charles Louis Van Tenac

New Test Paper

M. Pierre Miquel

Sensitive Flame Apparatus for Ordinary Gas Pressure

The Chemistry of Coal

Decoloration of Indigo

M. E. Schaer

Waterproofing Woollen Materials

Still's Gas Purifier

Sulphurous Acid as a Disinfectant

Thomas W Keates

Chemical Society, London

Carbon Disulphide for Disinfection

Color and Color Changes

Isidor Walz

Brayton's Hydrocarbon Engine

Ice Blasting Experiments

A Water Propelled Roasting Jack

New York Central Railroad

High Pressure Boilers

Fracture of Railway Tires

Express Engines-Great Western Railway, London, England

The Ordinary Car Load.

The St. Gotherd Tunnel

Light Weight Freight Cars

The Bhor Incline

The History of The art of Coach-Building

G. A. Thrupp

Railway Station Roofs

The Construction and Preservation of Plate-Holders

W. T. Bowers

Black Bricks

Fireproof Concrete

Sulphur Concrete

New Process for Silvering Glass

A. Laval

Lessons in Mechanical Drawing

C. W. Maccord

Karl Ernst Von Baer

Apricot Pulp

The Brighton Grape

Otto of Roses

Dried Potatoes

Indian Oil Seeds and Oils

Movements in the Leaves of Dionaea, and the Phenomena Connected Therewith

The Cucumber in Russia

Improved Aerated Bread

Petroleum Benzin in Pharmacy

L. Wolff

Boils and Carbuncles—Their Treatment

The Preparation of Sulphide of Iron

Phosphide of Zinc

Improved Ophthalmoscopic Mirror

Preparation of Thallium

R. Nietski

Synthesis of Hydrogen Phenyl Sulphate and its Homologues

Ammoniacal Salts

The Table as an Object of Art

Stockbauer