Features
Playfulness of Young Tigers
The Catacombs of Paris
Story of a Celestial Wanderer
The Problem of Instinct
The Bacteriology of Milk
Tetra-Nitro-Cellulose—A New Explosive
A Single Rail Railway
Watt and the Measurement of Power
Rotary Pumps and Engines: Their Origin and Later Development
Gas and Gasoline Motors
Positions of the Magnetic Poles
The History of the Mirror
A Convenient Reading Table for Students
Technical Education in Europe
Electrical Notes
Engineering Notes
Miscellaneous Notes
Selected Formulæ
Departments
- Departments
Patents - April 3, 1897
