SA Supplements Vol 54 Issue 1402supp

SA Supplements

Volume 54, Issue 1402supp

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

Features

The Utilization of Wastes and By-Products in Manufactures

With Special Reference to the Decade of 1890-1900

Henry G. Kittredge

Last Year's Dead Letters

The Underground and Elevated Electric Railway in Berlin—Now Completed and in Operation

Frank C. Perkins

The Smokeless Combustion of Bituminous Fuel

Shallow-Draught Steamer

Oil and Grease Separator

Temperatures at Great Altitudes

The World's Coal Production and Consumption

Radio-Activity and the Electron Theory

Ratios of the Atomic Weights

A New Process for Treating Fine Iron Ores for Blast Furnaces

Prof. J. J. Thomson on Radio-Activity

Disappearing Guns

The Development of the German Chemical Industry

Gymnastic Exercises of the 12th Regiment of Italian Sharpshooters

The Texas-Louisiana Oil Field

Report of Bureau of Steam Engineering on Liquid Fuel for Naval Purposes

The Voyage of the S. S. “Mariposa,” Using an Oil-Fuel Installation Exclusively under her Boilers

Plants on an Irish Bog

The Core of an Induction Coil

William A. Del Mar

Electrically-Operated Canals in Belgian Coal-Mining Districts

Turbine Interrupter for Electric Currents

Marconi's “Carlo Alberto” Experiments

Emile Guarini

Cotton Growing in Cuba

The Genesis of Coal

Stars by Daylight

Selected Formulæ

Trade Suggestions from United States Consuls

Patents!

Trade Notes and Recipes