Features
Projected Arctic Explorations
Ice Skating in Summer
Magnetic Action of Rotatory Conductors
On the Minute Measurements of Modern Science
The Metric System
Micro-Photography
Monster Barometer
The Sensation of Sound
The Souter Point Electric Light
The Little Basses Lighthouse
The Carpet Manufactures of Philadelphia
New Turret, Musical and Chiming Clock
Direct Positives for Enlarging
How the Center Selvage is Formed
Architectural Science Classes
Elementary Replies
Sympathetic Vibration
Glass of the Ancients
Brattice Cloths
Water Gas and its Advantages
California Pisciculture
Preservation of Meat
Eight-Horse Power Portable Engine
Independent Car Wheels
New Bridges at or Near New York
The Sutro Tunnel
Clyde Shipbuilding and Marine Engineering 1876
Passenger Travel, New York City
New Bromine-Still
Savelle's System of Distillation
The Phoenix Steam Brewery, New York
French Cognac Distillation
Schwartz's Sugar Refinery, London
Vienna Bread and Coffee
Lessons in Mechanical Drawing
Geological and other Notes
A Geological Congress
Chloral Hydrate in Scalds and Burns
Lymph
Therapeutic Uses of the Cyanide of Zinc
Typhoid Fever.—Treatment
From a Lecture on Fevers
