Scientific American Magazine
Volume 81, Issue 11You are currently logged out. Please sign in to download the issue PDF.
Features
Velocity of the Wind
In Search of an Effective Trolley Car Brake
Generous Criticism--And the Reverse
The Prolonged Distress in Porto Rico
Fall of the Chicago Coliseum
The Preliminary Speed Trial of the "Alabama."
Economy of the Electric Underground Trolley
The New Parcels-Post to Germany
Science Notes
Scientific Congress at Columbus
Simple Means of Cooling Drinking Water
The Accurate Weighing of Locomotives
A Simple Chimney Top and Cowl
A Contrast in Noses
A Time-Stamp for Mercantile Use
The Snake Dance of the Mokis.--II
The Mungsten High-Level Arch Bridge
Proposed Armament for our Three Latest Battleships
Photography of the Stomach
A Novel Electrical Effect
The Scientific American Cyclopedia of Receipts, Notes & Queries
Departments
Correspondence - September 9, 1899
Recently Patented Inventions - September 9, 1899
New Books, Etc.- September 9, 1899
Business and Personal - September 9, 1899
Index of Inventions - September 9, 1899
Notes and Queries - September 9, 1899
Patents - September 9, 1899
