Malaria and the Transmission of Diseases
Radical Improvements Needed in Public Health Methods
Features
Applied Electrical Science in 1914
Wide Field Open to Research as an Aid to Practical Application
Stereoscopic Photographs
New Light on the Great Toothed Divers of America
Remarkable Bird Forms of Prehistoric Times
An Electrically Driven Warship
Radio-Active Fertilizers
Employment of War Prisoners
An Experiment in Forestry
Military Surgery
Some Lessons Taught by the Present War
Installation of a Gas Engine
Points to be Observed in Buying, Transporting, Placing and Starting
Motor Fuel in Germany
A Great Railway Electrification Project
440 Miles of the Chicago, Milwaukee&St. Paul Mountain Lines to be Operated by Electric Power
Handling Freight by Motor Trucks
Arithmetical Machines—I
Their History, Theory and Methods of Construction
The Fluorescence of Petroleum Distillates
Cement from Beets
“Suction” between Passing Ships—III
Important But Little Understood Forces Affecting the Motion of Vessels
