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SA Supplements Vol 7 Issue 176supp

SA Supplements

Volume 7, Issue 176supp

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Features

Portable Electric Light Engine

French Railway Appliances

Use of Compressed Air Motors for Street Cars

Skew-Bevel Wheels

C. W. MacCord

The Galvanizing Process

Some Facts of Interest concerning Zincked Iron and the Process of Galvanizing

“Excelsior”

Huntley, Holcomb & Heine, Silver Creek, N. Y.

The Plane of Polarization Electro-Magnetically Rotated in a Vapor

Note on Hæmocyanine

A New Blasting Compound

Relative Chemical Energy of Sunlight, Electric Light, and Magnesium Light

New Mode of Treating Caoutchouc

A New Reaction of Creatinine and Creatine

Crystals

Analysis of the Zsadanyer Meteorite

Saffron

Glutine, a New Preparation for Stiffening and Rendering Glossy Calicoes, Wall Paper, Etc.

Synthetical Production of Rhodanides and Ferrocyanides

Improvement in the Manufacture of Methylaniline

A Varnish for Replacing Turpentine and Linseed Oil Paints

Process for Preparing Sulphate of Baryta for Painting

Note on the Action of Chloral Hydrate on Rhodanide of Ammonium

Process for Manufacturing Soda and Potash from the Sulphides

Process for Recovering the Arsenic contained in the Residues from Fuchsine Manufacture

Purifying Oil of Cognac

Painless Death

New Dyes

Printing on Glass

Removal of Hair by Electricity

George Henry Fox

Clinical Lecture on Burns

R. J. Levis

Volcanoes of the Pacific Coast

A Curious Stone Head

Rashes Produced by Drugs in Daily Use

Gangrene.—Benefit of Hot-Water Bath

Carbolic Acid in Small-Pox

A. R. Platt

Intellect in Brutes

The mean Depth of the Sea

The Formation of Deltas

Alligators in the Yangtsze-Kiang

Oak Staircase and Screen

Interesting Antiquarian Researches

Absorption of Water by the Leaves of Plants

New Grand Cemetery or Necropolis in Madrid, Spain