Features
A New Hydride of Silicon
Fruit Parasites and their Destruction
The Erie Canal Question
Barometer Readings
Recovery of Waste in Using White Metals
A Curious Use for Elk Horn
Explosion of a Locomotive Boiler
Hathamite
The Automatic Train Controller
The Influence of Grades
The Lansing Skeleton
The Pantheon Experiments with Foucault's Pendulum
Dredging for Gold
Col. J. J. Astor Dedicates His Marine Turbine Patents to the Public
The New Cover Design for United States Letters Patent
Oddities in Inventions
Business and Personal Wants
Departments
- Departments
Science Notes - November 8, 1902
Legal Notes - November 8, 1902
Recently Patented Inventions - November 8, 1902
Notes and Queries - November 8, 1902
Index of Inventions - November 8, 1902
New Books, Etc. - November 8, 1902
