SA Supplements Vol 66 Issue 1709supp

SA Supplements

Volume 66, Issue 1709supp

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Features

Discoveries of Gandhara Art in British India

By our English Correspondent

The Movements of Plants.—II

Is Growth the Result of Memory?

Francis Darwin

What is Gravitation?

Harold Jacoby

Armor-Bearing Animals

Some Marvels of Protective Ingenuity

Occupational Mortality

The Preparation of Tobacco

Its Cultivation and its Chemistry

W. Donselt

Explosion and Flameless Combustion

Von Zeppelin's Forgotten Predecessor

Zambeccari's Wonderful Airship in 1803

A Gas Locomotive

A Novel Hauling Engine

Gases in Steel

The Dustless show Window

Reinforced Concrete Poles

The Latest Use of Concrete, by our English Correspondent

The Foot as a Lever

Two Theories Explained

F. C. Van Dyck

Future of the Electric Locomotive

What it Will do for Transportation

Wilson E. Symons

The Measurement of Ocean Waves

How Stereoscopic Photography Determines Their Dimensions

J. B. Van Brussel

The Kiel Canal

A Primer of Wood Preservation

The Retardation and Prevention of Decay

W. F. Sherfesee

Hydrogenit

Electrical Notes

Trade Notes and Formulæ