SA Supplements Vol 55 Issue 1409supp

SA Supplements

Volume 55, Issue 1409supp

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Features

Rhinoceros Adders in the Berlin Aquarium

Turtle Fishing in Madagascar

The Geysers of Yellowstone Park

Day Allen Willey

Self-Registering Electric Wattmeters

Storage Battery Invention

Theory of the Coherer

Contemporary Electrical Science

An Adverse View of the Metric System

Breathing Liquid Oxygen

Specimens of American-Indian Medical Practice

The Manufacture of Oleomargarine

Leather for Bookbinding

J. Gordon Parker

Water Tube Boilers.—II

The English Correspondent of the Scientific American

Painting Structural Iron

Utilization of Exhaust Steam

The Naval War Game.—III

An Indecisive Action in the Far East—capture of the “kaiserin augusta”

Fred T. Jane

Trade Suggestions from United States Consuls

Patents!

Selected Formulæ