SA Supplements Vol 68 Issue 1760supp

SA Supplements

Volume 68, Issue 1760supp

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Features

A German Automobile Fire Engine

Some Interesting Experiments in Frankfort. By the Berlin Correspondent of the Scientific American

Influence of the Depth of Water on the Speed of Ships

The Internal-Combustion Engine.—I

Recent Improve

H. E. Wimperis

Magnetic Separators for Various Uses

Their Application in the Foundry and Machine Shop

S. R. Stone

The Ether of Space

Charles W. Raffety

Recent Electrical Progress

The Artificial Lighting Field

Albert F. Ganz

The making of a New American Cotton

Introducing the Egyptian Cotton into America

Charles Richards Dodge

Sterilizing Butter

Musical Sands in Chile

M. H. Gray

Visualizing the Atom.—II

How the Modern Scientist Counts and Measures Atoms

Ernest Rutherford

Thermo-Penetration

A New System of Electro-Therapeutics

O. Nairz

Teeth and their Substitutes

Nature's Food Crushers

W. P. Pycraft

The Sensitiveness of Dyes to Light

Radium Emanation and the Decomposition of Water

Aridity and Evolution

The Effect of Dryness on Life

D. T. Macdougal

Paint for Iron Ships

Science Notes

Trade Notes and Formulæ

Engineering Notes

Departments

Correspondence