Developments in Electromagnetism—I
A Review of Some Important Problems, and the Laboratory Results
Features
Phenol for Coal Analysis
European Aeronautical Laboratories—II
Their Organization, Equipment, and Method of Investigation
To Make Nottingham a Port
The Protection of the Strong
A Discussion of the Working of Insurance Laws for the Protection of the Poor
British Metals and Alloys
The Furka Railway
A New Alpine Railway from the Rhone to the Rhine
Atoms and Ions—V
A Comprehensive Discussion Especially as Related to Gases
Tide Analysis—A Simple and Inexpensive Apparatus
Making Museums Useful
What an Active Curator Can do for a Small Collection
Scientific Exploration in Central Asia
The History of Opium
Facts Concerning One of Our Most Valuable Drugs and its Derivatives
Coal Substitutes
Use of Chalk Fuel and Peat Proposed in England
