Features
A Design for Turbine Cruisers
Growing Interest in Forest Preservation
Value of the Towing Tank
Opening of Dinosaur Hall of the American Museum of Natural History
Strength of Preserved Timber
Prizes for Essays on Cement
Twenty Thousand Dollars for New International Race
Some New Cooper Hewitt Inventions
A Compact and Economical Kerosene Engine
Scout Cruisers for the United States Navy
Fog Dispersion by Electricity
Trees as Antennæ in Wireless Telegraphy
The Ski in Peace and War
Ontario Power Company's Power Plant at Niagara Falls—II
New Automobile Records at the Florida Races
Oddities in Inventions
An Improved Type of Water-Tube Boiler
Patent Department
Business and Personal Wants
An Improved Incandescent Gas Lamp
Departments
- Departments
Recently Patented Inventions - February 11, 1905
New Books, Etc. - February 11, 1905
Notes and Queries - February 11, 1905
Index of Inventions - February 11, 1905
Patents - February 11, 1905
