Volume 105, Issue 27
You are currently logged out. Please sign in to download the issue PDF.
Features
The Methods of Dust Extraction on Cotton-Carding Engines
Safeguarding the Workingman's Health
New Tide-Predicting Machine
Charles Edwin Bessey
The New President of the American Association for the Advancement of Science
A Laboratory for Manufacturers
A German Scientific Institution that Tests a Manufacturer's Raw Material and Products and Gives him Scientific Advice
Progress of Work on the Panama Canal
Prospects of Completion by July 1st, 1913
The Inventor's Department
Simple Patent Law; Patent Office News; Inventions New and Interesting