Features
Wind Pressure on Bridges and Buildings
The Proposed Railroad to Key West
A Patent Dedicated to the Public
Gas Engines for Factory Power
The Current Supplement
Transformer Outfits for Thawing Pipes
A New Type of Lifeboat
An Ambulance Automobile
Electrical Radiators
Electrical Equipment of the New York Central Railroad
The United States Naval Training School at Newport
The Origin and Form of Hoarfrost
What We Know about Sun Spots
Another Form of Looping the Loop
A Novel Magazine Tack Hammer
Patent Department
An Improved Amalgamator
A New Type of Grate
Business and Personal Wants
Departments
- Departments
Correspondence - February 18, 1905
Recently Patented Inventions - February 18, 1905
Notes and Queries - February 18, 1905
New Books, Etc. - February 18, 1905
Index of Inventions - February 18, 1905
