Our Coal Briquetting Industry—III
A Complete Review of American Development in a new Enterprise
Features
Metal Wastes
Elements of Electrical Engineering—XIV
Alternating Current Generators
The Nature of True Boiler Efficiency
Formulated Laws Governing the Rate of Heat Absorption
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
The Fortress of the Mole
Romance of Malleable Iron
The Flower Doctor
A Strange Rind of Surgery
Circus and Museum Freaks
Curiosities of Pathology
Waste of Mineral Water Manufacture
Is Mars Habitable?
DR. Wallace's Refutation of Lowell's Theories
