Features
A New German Military Balloon
Holding Power of Brakes at High Speed
The Influence of Circulation on Evaporative Efficiency of Water Tube Boilers
Methods of Mine Timbering
Overhand Stoping
Electric Transmission of Power for Mining Purposes
High Speed Vertical Engines
The Automatic Steering Compass
The Italian Navy
The Evolution of the Workshop
An Approximate Method for Dividing Angles or Arcs
Revolving Photographic Studio
The Development of Gelatine Aristo Prints
A Simple Enlarging Process
The New Gas
Methods of Constructing Chimney Flues and Pipes at Paris
On the Chemistry of Coal Formation
The Ptomaines Formed during Putrefaction
Refining of Carbon Bisulphide
Chemistry at the British Association
Improvements in the Production of Chlorine and Refined Lead and Recovery of Silver
A New Form of Air Bath
Dropping Flask for Standard Solutions
The Alkaloids of Cod Liver Oil
Flames in Foul Air
The Cholera in Russia
The Thyroid and the Pancreas
Tea and its Effects
The Spectroscope and some of its Applications
The Spectra of the Elements
