Scientific American Magazine
Volume 93, Issue 16You are currently logged out. Please sign in to download the issue PDF.
Features
Filtration and the Future Water Supply for New York City
The Need for Federal Quarantine Control
Present Railroad Track Inefficient
Evolution of the Tow Barge
How Clinical Thermometers are Standardized and Tested
The "Elbert H. Gary"—The Greatest of Ore-Carrying Steamers
Stratification in Vacuo: Its Production with the Influence Machine
Aftermath of Port Arthur
A Hundred Ways of Breaking Your Neck
The Santos-Dumont "No. 14"
Valve for Oil Wells
Air Pumps for Experimental Purposes
Business and Personal Wants
Departments
Recently Patented Inventions - October 14, 1905
Notes and Queries - October 14, 1905
Index of Inventions - October 14, 1905
Patents - October 14, 1905
