Scientific American Magazine
Volume 98, Issue 12You are currently logged out. Please sign in to download the issue PDF.
Features
New Transatlantic Records
Joining the Blackwell's Island Bridge Cantilevers
A New Explanation of Raised Ocean Beaches
Competition in Submarine Construction
The Use of the Cinematograph in Medicine
Reinforced Concrete in Shipbuilding
The Current Supplement
Death of John Burry
How to Take Advantage of Variations in Rates of Gas and Electricity
The First Successful Trial of a New American Aeroplane
The Largest Fresh-Water Dock in the World
Water Vapor on Mars
The Fourth Dimension Simply Explained
A Unique System of Illumination for Harbor Channels
The Mutual Relations of Geometry and Mechanics and Prof. Reuleaux's Mechanical Movements
Photographs with Tapestry Effects
Ax Attachment for Sawing Logs
Combined Steam and Hot-Water Heating Apparatus
Combined Chair and Cabinet
Bell Piano
An Improved Railway Spike
Oddities in Inventions
Departments
Notes and Queries - March 21, 1908
Recently Patented Inventions - March 21, 1908
New Books, Etc. - March 21, 1908
Index of Inventions - March 21, 1908
Patents - March 21, 1908
