Features
On the Economy of Compound Engines
Sound Signaling
Harbors and Estuaries on Sandy Coasts
Appliances for Working Under Water, or in Irrespirable Gases
The Berthon Collapsible Boat
The Weehawken Tunnel
A Visit to the Crewe Railway Works
Big Locomotives
Acid and Chalk for Defense
A Liverpool Ice Manufactory
Yankee Steamers Built in England
Nobel's Explosive Gelatine
The Lawson Boiler Experiment
Machine for Making Two-Strand Straw Rope
Bell for Testing Piles
Gloucester Cathedral
The Substantial Prosperity of Colorado
The Threefoot Rule
A Song About Standards and Measures
Relative Spectrum Sensitiveness of Printing Processes, and on a New Form of Silver Printing Process
A Novel Method for the Intensification of Negatives
Edwards' Process for Photo Plates
Grinding Wheat
AT a recent meeting of the Institution of Civil Engineers, London, Sir Frederick Bramwell, Vice-President, in the chair, three papers were read, the first, “On Various Systems of Grinding Wheat, and on the Machines used in Corn Mills,”...
Photo Developing Dish
Boiling Keir for Yarn and Cloth
Iron Pyrites: Its Formation and Decomposition
Artificial Indigo
The Amount of oil Remaining in Pennsylvania and New York
The Boundaries of the Oil Region
Micrographic Analysis of Potable Waters
Nerve Vibration as a Therapeutic Agent
Determination of Sugar with Fehling's Liquid
The Manufacture of the Coal-Tar Dyes
Preparation of Nitrotoluols and Toluidins
Spread of Scale-Insects
Consumption a Parasitic Disease
The Malay Adjutant
Departments
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Patents
