Features
Peculiar Recording Thermometer
To Waterproof Fabrics
Breaks in Levees
Gun Boats
Weather Prediction
Firing of Locomotives
Lawton & Bliss' Hose Coupling
Sawtell's Spinning Flyer
Improved Blow-Off for Boilers
The Healthiness of Swill Milk
Removal
Christian G. Ehrenberg
Science and Poisoning
Aluminum Becoming Cheap
Infringements
The Commissioner of Patents
Mail-Clad War Ships
History and Mystery of a Teacup
A Proposition for Propulsion
Artificial Fuel
Glycerine
Mechanics - April 9, 1859
Morse Honors
Cummings' Ash-Sifter
New Horse-Power
The Coal Oil Controversy
Discovery of Noah's Ark
Departments
- Departments
Notes and Queries - April 9, 1859
