Features
Qualities and Methods of using Cement
The Development of Armored War Vessels.—XI
Armor Plating in the United States
Elements of Electrical Engineering.—IV
Arc Lamps
Cathode Rays and the Aurora
Eddy Current Brake for Rating Gasoline Motors
The English Correspondent Of The Scientific American
Calcium, its Properties and Possibilities
Record Flight of the Farman Aeroplane
The Best European Performance
Electric Metal-Testing Pyrometer
A Novel Laboratory Appliance
Steam versus Electric Locomotives
The Steam Locomotive Capable of Still Greater Efficiency
Use of Gas from a Hygienic Standpoint
What Gas Means in a Building
Pre-Roman Discoveries in Spain
The Paris Correspondent of the Scientific American
The Manometric Apparatus of Fishes
Nature's Mechanical Adaptation
Unusual Agents of Pollination
Some Curious Devices of Nature
