SA Supplements Vol 85 Issue 2215supp

SA Supplements

Volume 85, Issue 2215supp

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Features

Ordnance on the Allied Front—I

Developments in Artillery during the War

John Headlam

Migratory Butterflies

The Treatment of Chemical Subjects by the Daily Press

A Mysterious Fish with Arabic Inscriptions

Use of Stereoscope for Viewing Contour Maps

Anomalies of the Animal World—Part XI

Flying Frogs and other Curious Batracians

R. W. Shufeldt

Evaporation from Surfaces of Crystals

Quantitative Micro-Analysis

Danger in Flying through Clouds

Radiation from System of Electrons

Battle Telephones

How Orders and Information are Transmitted at the Front

A Dwarf Elephant Discovered

Absorption and Radiation of the Solar Atmosphere

Early Potatoes

Problems of Atomic Structure—VI

Differences Characteristic of Different Elements, and Mechanism of the Molecule

J. J. Thomson

Acid-Proof Nickel-Copper-Tungsten-Iron Alloys

Colloids and Chemical Industry

Testing Screw Threads

Submersible Cargo Vessels

Spontaneous Ignition of Haystacks

Occultation of a Star by Saturn's Rings

The Coral-Reef Problem

And the Evidence of the Funafuti Borings

Ernest W. Skeats

Sleeping Sickness and Big Game

Hydrogen Reactions and Catalysts

The Track of a Particle from Radium

Cadmium for Rustproofing