Scientific American Magazine
Volume 36, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
New Life-Saving Inventions
The Human Machine and its Fuel
Wanted-Torpedo Defences
Torpedoes
Improved Friction Hoisting Engines
The Electric Candle
The New Godefroy Burner
Two New Utilizations of Paper Pulp
Projection of Interference Colors from Soap Films
Astronomical Notes
Grant's Improved Horse Hay Fork
Professor R. H. Thurston's Autographic Testing Machine
A Wonderful Watch
The Fountains at Aranjuez
Californian Sea Lions
International Postal Order System
Recent American and Foreign Patents
New Mechanical and Engineering Inventions
New York Academy of Sciences
New Agricultural Inventions
New Miscellaneous Inventions
New Household Inventions
Communications Received
Departments
New Books and Publications
Notes and Queries
Business and Personal
Index of Inventions
