Skip to main content

Features

Cold Storage of Food—II

A Critical Consideration of the Physical Changes in Meat Preserved by Cold Storage

By Ingvar J*amp*ouml;rgensen and Walter Stiles

Effect of Light on Living Organism

By Fritz Schanz Dresden

The Electric Furnace—II

A Survey of Its Development, Its Scope, and Its Future

By F. Rowlinson

Alcohol Motor Fuel

Summary of the Report of the Long Interdepartmental Committee of Great Britain

A Theory of the Flow of Water Over a Canal Weir

By L. L. Wickham

A Spherometer of Precision

An Attempt to Free the British Optician from the German Instrument Maker

By J. Guild

The Effect of Finger-Heat upon the Micrometer Gauge

By Lindley Pyle

Aviation Textiles and Chemistry

A Review of the Increased Efficiency and Service Resulting from Combining the Two Sciences

By Adolphe Rusch

Progress in Manufacturing Radio-Protective Glasses

Characteristics of Glasses Lately Developed to Protect Against Ultra-Violet and Infra-Red Rays

By W. W. Coblentz

Colliery Shaft Sinking

Novel Method of Mine-Shaft Sinking Through Unconsolidated Strata

By Edmund L. Hann

Departments

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
September 20, 1919

Feeling Dead Inside?

Tear Into Our eBook