Features
Automatic Freight Car Brake
The Genesis of a Car Wheel
Improved Mechanism for Guns and Embrasures
Combined Steam Engine and Fire Pump
Concrete Mixing Machine
Marcilly's New Copper-Plate Printing Press
Clamond's Improved Gas Burner
New Departures in Photo Enlarging
The “Hammer” Telephone of M. De Lochtlabye
The Electric Tramcar of the French Electrical Storage Company
The Combining Heat of Carbon and Oxygen
The International Electrical Exhibition at Vienna
The Eye as an Aid in Photometry
On the Indurated Shales between Bergen Hill and the Palisades, N. J.
The Dutch Flying Zoological Station
The Physiological Station at Paris
The Strontia Process of Extracting Sugar from Beetroot Molasses
A New Luminous Powder
Redier's Revolving Globe
The Shapira Manuscript of Deuteronomy
The Cold Weather Cure
Hard Work in Sport
Departments
- Departments
Patents
