The SciencesJuly 23, 1910
A Tubular High-Speed Catamaran Motor Boat
Stories by Frank C. Perkins
The SciencesJuly 9, 1910
Electric-Lamp Heating and Cooking Devices
The SciencesJune 25, 1910
Modern Steel Lock Bar Pipe Construction
The SciencesJune 4, 1910
The Costliest Ear of Corn in the World
The SciencesJune 4, 1910
Canadian Pulp Making
A Plant in the Algoma District Ontario
TechnologyMay 7, 1910
Reinforced Concrete Water Works Construction
TechnologyApril 2, 1910
Trackless Electric Trolley-Drawn Sleigh in Norway
The SciencesMarch 5, 1910
The Urania-Zürich Equatorial Telescope
An Electrically Controlled Instrument
The SciencesFebruary 5, 1910
Clearing Snow from Railway Tracks in Canada
The SciencesJanuary 15, 1910
An Electric Dredger and Locomotive
TechnologyDecember 25, 1909
A Machine for Simultaneously Firing Many Blasts
The SciencesDecember 18, 1909
A Portable Danish Oil Engine
A New form of Locomobile
TechnologyNovember 27, 1909
A Gasoline Engine for Corn Husking
The SciencesNovember 27, 1909
Mechanical Aids to Railroad Building
Modern Railroad Bed Construction and Track Grading By Machinery
The SciencesNovember 20, 1909
A Water Ballast Motor Roller
A New English Invention
The SciencesNovember 6, 1909
A Remarkable Mexican Concrete Conduit at Guadalajara
The SciencesOctober 2, 1909
A Picturesque Italian Railway
The San Salvatore Electric Mountain Railway
TechnologyJuly 24, 1909
An American Farmobile
TechnologyJuly 17, 1909
An English Electrically Operated Evaporative Condenser Plant
The SciencesApril 3, 1909
The Rowell-Potter System of Railway Signaling
The SciencesJanuary 9, 1909
A 50,000-Volt Transmission System
The Largest Hydro-Electric Plant in Switzerland
The SciencesNovember 21, 1908
Short-Distance Transportation
A Modern Freight Conveying System
The SciencesJuly 18, 1908
Electricity in the Packing Plant
Some New Labor-Saving Devices
TechnologyJuly 4, 1908
The German Battleship “Braunschweig”