SA Supplements Vol 85 Issue 2210supp

SA Supplements

Volume 85, Issue 2210supp

You are currently logged out. Please sign in to download the issue PDF.

Features

Problems of Atomic Structure—I

Differences Characteristic of Different Elements, and Mechanism of the Molecule

J. J. Thomson

The “Lafayette”

Appetites and Aversions as Constituents of Instincts

Wallace Craig

The Turtles of the West Indies

The Possibilities of Breeding Turtles in the Bahama Islands

Theodoor de Booy

The Determination of Surface-Tension

T. W. Richards, L. B. Coombs

Substitutes in the German Electrical Industry

Old Materials used in New Ways and New Materials Devised

A Monument to the Hun

The Salvage of U-Boat Victims—I

Methods by which many may be Recovered after the War

A. Russell Bond

Destroying the Argentine Ant

Ferro-Concrete Ships—II

A Review of some of the Technical Features of Construction

T. J. Gueritte

Failure in Metals

Its Cause and Diagnosis

F. Rowlinson

History in Tools

An Important Factor in Civilization that has been Neglected

W. M. Flinders Petrie

The Merchant Ship of the Future

Problems of the Design and Construction of Merchant Ships

W. S. Abell