Features
The American Institute of Mining Engineers
An Experimental Lecture on Flame and Smoke
Bookbinding
Improvements in Limekilns
Influence of Water upon Wool
Color Sensitive Collodion Emulsion Equal in Rapidity to Gelatine Plates
Improved Gas Producer
Photographic Engraving on Glass, and other Applications of Fluorine in Photography
The Telephone, the Microphone, and the Gramophone
Sir David Salomons' Resistance Governor
Electric Welding
Electric Water Level Indicator and Recorder
An Inexpensive Cell for Galvanism
Electric Traction at the Stassfurth Mines
The Influence of the Discovery of Cocaine upon Ophthalmic Surgery
Report on the Examination of Lightning Conductors
The Gases of the Blood
A Few Hints about Drainage
Yeast: Its Morphology and Culture
Yucatan the Cradle of Man
Exposure of M. Pasteur's Methods
On the Decomposition of Acetone with Bleaching Powder
The Indian Basket
Useful Engineering Books
Excretion of Sulphuric Acid
On the Influence of Light upon the Explosion of Nitrogen Iodide
Building Plans and Specifications
Departments
- Departments
Patents- January 26, 1889
