Features
The Submarine Monitor
The Jointing and Testing of Gas-Mains
Woelfert's New Aerial Ship
Improved Pipe Cutting and Threading Machine
Improved Knitting Machine
How to Take Artistic Landscapes
Stellar Photography at Harvard
Progress in Telephony
What Drainage Does
Institute of Painters in Water Colors
Morin's Solenoid Candle
Wooden Taps
On Certain Phenomena Manifested by Liquid Vortex Rings
Wax
Sleep and Dreams
Dr. Hooke
Professor Huxley
The Glacial Period in Illinois
Restoration of Brontosaurus
The Musk Cattle of America
The Solar Eclipse of May 6, 1883
Homes for the Poor
The Use of Paris Green
Departments
- Departments
Patents
