SA Supplements

March 1892

Volume 33, Issue 847supp

You are currently logged out. Please sign in to download the issue PDF.

Features

The Conduit for the Water of the Avre

Chinese Railroads

The Bursting Pressure of Cylindrical Boilers

Distance Run in Emergency Stops at Various Speeds

Improved Spring Forging Machine

Novel Friction Gearing

A Shoal Water Signal

The New Greek Turret Ship Spetzia

The National Milling Company's New Plant at Toledo, Ohio

Celluloid Films

J. Desire

An Electro-Plating Plant

Electricity in a Modern Residence

H. Ward Leonard

Improved Electric Heat Alarm

Note on the Conductivity of Peroxide of Lead

John Shields

The Electric Process for Manufacturing Chlorine and Caustic Soda

Nikola Tesla

Open-Hearth Steel Castings

J. A. Herrick

Oyster Culture at Arcachon, France

Deep Sea Dredging

Artificial Oyster Culture in France

What is an Ant?

E. A. Butler

Optical Projection of Opaque Objects

Geo. M. Hopkins

The Sanitary Institutions of Paris

Some Experiments on Petroleum Solidification

Samuel Rideal

The Preparation of Quinine

Gum Arabic and Gum Senegal

A Mydriatic Alkaloid in Lettuce

T. S. Dymond

Proscenium Curtains

Apparatus for Measuring Liquids Quickly

Alex. F. Reid