Features
Carrier Pigeons as Photographers
By The Berlin Correspondent Of The Scientific American
Moving Pictures that Sing and Talk
By The Paris Correspondent Of The Scientific American
Tidal-Wave Making on the Stage
Miniature Railroads for Country Transportation
By The English Correspondent Of The Scientific American
Thomas Chrowder Chamberlin
Combined Case and Post for Tennis Nets
Improved Refrigerating Apparatus
Whip Socket
An Improved Hinge
Spring Drawer
Practical and Instructive Scientific Books
Departments
- Departments
The Heavens in January
Notes and Queries - January 2, 1909
Recently Patented Inventions - January 2, 1909
New Books, Etc. - January 2, 1909
Index of Inventions - January 2, 1909