SA Supplements Vol 65 Issue 1683supp

SA Supplements

Volume 65, Issue 1683supp

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Features

Our Coal Briquetting Industry—III

A Complete Review of American Development in a new Enterprise

Edward W. Parker

Metal Wastes

Theodor Killer

Elements of Electrical Engineering—XIV

Alternating Current Generators

A. E. Watson

The Nature of True Boiler Efficiency

Formulated Laws Governing the Rate of Heat Absorption

W. T. Ray, Henry Krejsinger

The Cataract Dam

Water Conservation in New South Wales by the English Correspondent of the Scientific American

The Basis for a New Geology—III

Raised Beaches and Their Cause

H. W. Pearson

Romance of Malleable Iron

The Fortress of the Mole

W. P. Pycraft

The Flower Doctor

A Strange Rind of Surgery

S. Leonard Bastin

Waste of Mineral Water Manufacture

Circus and Museum Freaks

Curiosities of Pathology

Is Mars Habitable?

DR. Wallace's Refutation of Lowell's Theories

William J. S. Lockyer

Trade Notes and Formulæ

Engineering Notes

Science Notes