Features
Compressed Air Motor
Distribution of Power to Houses by Rarefied Air
The Forth Bridge
The Car Coupler Trials at Buffalo, N. Y.
The Clinograph, or Borehole Test
On the Construction of Rolling Cams and Symmetrical Lobed Wheels
The Constitutional Club, Northumberland Avenue
Comparison of Great Guns
How to Prevent Curling in Unmounted Photo Prints
Some Easy Ways of making Grain Plates or Surfaces for Photo-Mechanical Printing Processes
Two Chamber Organs by Chippendale
Woolens and Worsteds
Ozokerit
The Clarification and Purification of Public Water Supply
Magnetic Separation of Minerals at Oberlahnstein
Bazin's Rotary Pile
A High-Pressure Influence Electric Machine
Phases of American Progress
Clog Almanacs
Acetic Acid from Wood
Erysipelas.—Its Rapid Cure
Remember the Skin
Nutritive Value of the Different Parts of the Grain of Wheat
Whooping Cough
Departments
- Departments
Patents - October 10, 1885
