Features
The Great Size of the St. Louis Exposition
Need of Cotton-Picking Machines
Railroads in Sweden to Use Electric System
Recent Excavations at Carthage
New York Central Express Compound Locomotive
By the St. Louis correspondent of the Scientific American
Planing Machine for Ships' Decks
Automobile Street Sprinkler
By the Paris correspondent of the Scientific American
The Berger Disinfecting Lamp
What the Loss of the Port Arthur Fleet Would Mean to Russia
Electrostatic Illuminations: Interesting Experiments for the Induction Machine
The Work of a Western Cyclone
A Section of the Hudson River Tunnel at the World's Fair
By the St.Louis correspondent of the Scientific American
Some New Additions to the United States Zoological Park
A Trapdoor Spider
Business and Personal Wants
Departments
- Departments
The Heavens in August - July 30, 1904
Correspondence - July 30, 1904
Recently Patented Inventions - July 30, 1904
Notes and Queries - July 30, 1904
Index of Inventions - July 30, 1904
New Books, Etc. - July 30, 1904
Patents - July 30, 1904
