Features
The Water-Tube Boiler on Trial
The Latest Developments of Wireless Telegraphy
The Mono-Rail for High-Speed Travel
Borax in Europe
Calcium Carbide at the Congress of Applied Chemistry
The Congress of Applied Chemistry at Paris
A Collapsible Lathe-Dog
A New Military Folding Bicycle
Paris Exposition--Building of the German Marine
Reconstruction in Concrete of Dry Dock No. 2, New York Navy Yard
The 16-Inch Rifle and 20-Inch Smooth-Bore Compared
A Mechanical Scarifier
Strengthening the Cantilever Bridge at Niagara
The Pantry Moth
Re-Invention in the World of Surgery
Departments
- Departments
Correspondence - October 20, 1900
Recently Patented Inventions - October 20, 1900
New Books, Etc. - October 20, 1900
Notes and Queries - October 20, 1900
Business and Personal - October 20, 1900
Index of Inventions - October 20, 1900
Patents - October 20, 1900
