Features
Battery Tunnel Ready in Two Months
Prospects of Relief of Brooklyn Bridge Crush
Old French Machinery at Panama Does Good Work
The Current Supplement
The Water Supply of the United States
Some Mechanical Adaptations in Animals
Some Preliminary Experiments in Flying
Illuminating Niagara with Its Own Power
Enormous Power Consumed in Our Industries
How the Scientific American Trophy Was Made
Food Value of Dried Fruits
By Motor Car to the South Pole
Santos Dumont's New Hydroplane
Plant Culture by Electricity--An Interesting Experiment
Departments
- Departments
Correspondence
Index of Inventions
New Books, Etc.
Recently Patented Inventions
Notes and Queries
Patents
