SA Supplements Vol 60 Issue 1550supp

SA Supplements

Volume 60, Issue 1550supp

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Features

Science Notes

The Truckee-Carson Reclamation Project

Enos Brown

Rapid Transit in Great Cities

William Barclay Parsons

The use of Copper in Destroying Typhoid Organisms, and the Effects of Copper on Man

Utilization of Tidal Power

James Saunders

Notes on the Induction Motor as a Generator

T. P. E. Butt

Experiments with Dyes

Warren R. Smith

The Origin of Lithography

The Plauen Viaduct

By Our English Correspondent

Submarines.—IV

William H. White

Denaturized Alcohol

Wandering Teachers in Bavaria

Sakhalin—What it Is

Color in Plants

The Physical Notions of Entropy and Free Energy and their Importance in General Chemistry

E. P. Schoch

Engineering Notes

Contemporary Electrical Science

Trade Notes and Recipes