SA Supplements Vol 84 Issue 2172supp

SA Supplements

Volume 84, Issue 2172supp

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Features

The Soldier's Foot

An Important Feature of an Effective Army

Harold D. Corbusier

The Breadfruit

C. D. Mell

Anomalies in the Animal World—Part III

Animals That Wear Armor, with Remarks on the Different Species and their Habits

R. W. Shufeldt

Anthropological Research in Canada

On the Relativity of Rotation in Einstein's Theory

Games of the Labrador Eskimo

Color Method for Analyzing Wood Paper Pulp

The Development of Commercial Dirigibles

A Problem now being Seriously considered in England and Germany

R. B. Price

The Largest Reflecting Telescope in the World

The Making the Great Mirror, and Transporting it up the Mountain

Use of Barley for War Bread

Road Illumination vs. Glare

Calorific Value of Gaseous Fuels

Methods of Evaluation

An Agile Tahr Family

The Nature of Matter—II

This is Not A Universe of Dead Atoms, but of Active Energy

J. C. Whitehorn

The Problem of Cross-Atlantic Flying

L. Blinn Desbleds

Electric Conductors

Removal of Rust from Iron Plates

Dropping Bombs from Aeroplanes

An Ingenious Instrument Employed by the Germans

Jean-Abel Lefrance

Note on the Oxy-Ammonia Flame

D. L. Hammick

Prevention of Infection from Wounds

The Weather Business

A History of Weather Records, and the Work of the U. S. Weather Bureau

Geo. S. Bliss

Alloys for small Castings

The Structure of Matter

A Substitute for Platinum-Iridium Alloy

The Estimation of Toluene in Crude Petroleum

True Greenheart not Poisonous—A Correction