Features
High Velocities and Gun Erosion
The Offer to Build the Panama Canal by Contract
The Suez Canal Explosion
Another North Pole Balloon Expedition
The Prevention of "Colds"
The Visiting British Fleet
The Long Island Railroad Electrified
A Visit to the Volcano Poas
An Automobile Economy Test
The Maximum of the Present Solar Cycle
Captive Hippopotami
An Automatic Bicycle Pump
Automatic Switch Thrower for Street Railways
Business and Personal Wants
Departments
- Departments
Correspondence - November 18, 1905
Notes and Queries - November 18, 1905
Recently Patented Inventions - November 18, 1905
Index of Inventions - November 18, 1905
Patents - November 18, 1905
