Features
Improved Gyrascope Steam Engine Governor
The Barometer a Useful Instrument
Expansion of Metals by Heat
A New Theory of the Formation of the Solar System
Compensating Pendulums
Surprising Facts in Regard to the Value of Sewing Machines
A Hit at Avoirdupois
Iron WorksTheir Location, Arrangement and Construction
American and English Oak
Application for the Extension of a Patent
Melting Zinc by Gas
Our Special Correspondence
American Engineers' Association
Spontaneous Combustion of Sawdust
A Column of Varieties
Great Improvement in the Electric Light
The First Steamer that Crossed the Atlantic
Hardening of Gutta-Percha
Improved Relay and Sounder
Lightning on the Railroad
The Farmers' Club on Lightning
Clark's Improved Vise
The Relation of Science to the Industrial Arts
The Way the Solar System was Formed
Remarks on Howe's Sewing Machine Extension Case
Commercial Steamers as Ships of War
Our Western Correspondence
Awful Steamboat Disaster
The Late Herbert Ingram, M.P., Proprietor of the Illustrated London News
Patent Claims - September 22, 1860
Recent American Inventions - September 22, 1860
Useful Hint to Our Readers
Money Received
Dr. Griscom's Improved Method of Ventilation
Production of Valuable Manure from the Air
Departments
- Departments
Notes and Queries - September 22, 1860
