SA Supplements Vol 86 Issue 2236supp

SA Supplements

Volume 86, Issue 2236supp

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

Features

Why Animals “Play Dead”

A Study of Curious Phenomena in Insect and Animal Life

Etienne Rabaud

King Cotton has come into his Kingdom

A Bumper Crop when most Needed

Crossed Nerve-Paths Explained

Co-Ordination of Chemical Abstracts in Germany

Influence of Carbon Monoxide on the Velocity of Catalytic Hydrogenation of Oils

The Principal Bridges of the World—II

A Comparison of their Size, Importance and Principles of Design

Experiments on the Manifestation of Osmotic Pressure with Membranes of Chemically Inert Materials

A Study of Percentage Solutions

Theodore J. Bradley

A Study of Dogs as Carriers and Draught Animals

In Military and Civil Service

P. Hachet-Souplet

Electrolytic Iron and Nickel-Iron

Quassia Extract as a Contact Insecticide

The Rolling of Ships

Notes on a Problem of Both Comfort and Safety

Sandfly Fever or Influenza

The Theory of Cyclones and the Method of Foretelling Them

Focal Length of 40-inch Yerkes Refractor

Methods of Rapid Nickel Plating

The Sensibility of the Eye to Light of Different Colors

Carrilons-the Art of Bellringing

Platinum in New South Wales

The Preservation of Decaying Stone

with a view to the Conservation of Ancient Buildings

A. P. Laurie, Clerk Rankin

The Rapid Cure of Hysterical Symptoms in Soldiers

A. F. Hurst, J. L. M. Symns

Salvaging Sunken Ships