Fuel as a Factor in Locomotive Capacity
The Hardest Worked of all Types of Steam Plant
Features
Modern Dredǵers of the Bucket and Suction Type
Painless Surǵery
One of the Greatest Gifts of Modern Science to Humanity
The German Patent System
Modern uses of the Metal Aluminium
Its Mechanical and Chemical Properties Adapt it to a Number of Important Applications
The Aǵricultural Motor Contest at Chelles
A Comparison of European and American Machines
The Physioloǵy of the Dinner Table
Time Honored Customs Endorsed by the Findings of Science
A Modern Photometric Equipment
The Measurement of Luminosity in the Technical Laboratory
Predictinǵ Water Supply for the Farmer
Forecasting Summer Flow of Streams from Snow Measurements in the Mountains
