How Electricity is Aiding the Chemist
Some Principles Underlying the Application of Electricity to Chemistry
Features
The Coming International Congress of Applied Chemistry, Dr. Albrecht Kossel, and more
Artificial Rubber
Another of Natures Laboratory Secrets Unmasked
Arrangement of Laboratory Supplies
Testing Before Buying
The Economics and Aesthetics of Materials
Catalysis
Its Mystery and Its Significance for Life and Industry
The Industrial Chemist
What Opportunities for Achievement are Offered Him
Psychology and Advertising
The Scientific Appeal to Human Nature
The Technically Trained Foreman
Educating Men to Co-operate with Expert Chemists
The International Motor Boat Race of 1911
America Retains, the Harmsworth Cup
Curiosities of Science and Invention- September 16, 1911
Inventing for the Public
Government Inventors Who Have Given Their Patents Away
The Inventor's Department- September 16, 1911
Simple Patent Law Patent Office News Inventions New and Interesting
An American Rotating Aviation Motor, Moving Pictures of the Coronation
Departments
- Departments
Notes and Queries- September 16, 1911
