Features
High Buildings and Wireless Telegraphy
Zinc Oxide
Practical Formulas for its use in the Arts
The uses of Spun Glass
A Gasoline Railroad Inspection Car
An Interesting English Experiment
Soaring Flight
Models for its Mechanical Investigation
Rating an Automobile Engine
Determining Horse-Power from the Cylinder Dimensions
The Synchronous Condenser
Money and Money-making Machinery
How the Intricate Designs of Bank Notes are Produced
A New Lecture Experiment—the Barometer
New Chemical Discoveries
Room Disinfection
A New and Efficient Method
The Sudden Disappearance of Pain
An Automatic Heat Regulator
A Device Based on a New Principle
How Long it Takes a Tree to Grow One Inch
What the Ancient Greeks Were Really like
The Minotaur
A Curious Beetle That Lives in Sandy Pastures
