Features
The Mechanics and Men of Literature in New York
Heating Feed Water in the Smoke-Pipe of Locomotives
On Varnishes
Georgia Central Railroad
M. Petin's Balloon Ascension
Silk Worms
Powder Mill Explosion
[Reported expressly for the "Scientific American"] Lectures on Chemistry.—No. 3
Patent Matters in Congress
Preserved Birds, Mammels, Reptiles, &C.
Machinery and Tools as they are.—Printing Presses
Intelligent Mechanics
Ice House Management
New Improvement on the Hydraulic Ram
Improved Wrench
Improved Carriage Hub
Improved Boot Crimp
Kimball's Spark Arrester
Improved Car Wheel
Cotton Scraper and Cultivator
A Magnificent Water Power
Improved Bread Cutter
Improvements in Journal Boxes
To Manufacturers of Machinery
Notices of Inventions
Critical Dissertation on Steam, Air, and Gas Engines
The Aeroport or Flying Ship
Extension of a Patent, and the Granting of a New Patent
New Alloy
Commissioner of Patent's Reports for 1851
British Patent Office
The Age of Steam
List of Patent Claims
Advertisements
Counterfeit Coin Detector
Scientific Prediction Fulfilled
Wells, Pumps, &C.
Arrow Root in Florida
Rough Plate Glass for the Roofs of Hot Houses
Departments
- From the Editor
To Correspondents
Terms! Terms! Terms!
- Recommended
A Chapter of Suggestions, &C.
