Volume 105, Issue 14
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Features
The Sitter Viaduct
A Remarkable Swiss Engineering Work
Abstracts from Current Periodicals- September 30, 1911
Phases of Science as Other Editors See Them
Oil as a Locomotive Fuel
The Tesla Steam Turbine
The Rotary Heat Motor Reduced to Its Simplest Terms
Launching an Aeroplane from a Wire
The New Curtiss Naval Flying Machine
Submarine Cables and Longitude Determination
The Improvements Devised by Colonel Bourgeois
Current Astronomical Events
Brooks's Comet; The Harvest Moon
The Harvest Moon
The Standard Black
Air Apparatus for Amateurs
The Laboratory
Some Suggestions for Home Experiment
The Inventor's Department- September 30, 1911
Simple Patent Law; Patent Office News; Inventions New and Interesting