Features
Improved Sugar Mill
The Foundations of Houses
Wood-Bending
Drains and Cesspools
Preserving and Coloring Wood and Marble
Fish Chutes for Dams
Novel Air Pump
Mechanical Horse-Tamer
Discoveries Concerning the Nebul
Atmospheric Electricity as a Motor
Diamonds in the Arts
Plating on Iron
The Pleasures of Knowledge
Summer Sours
To Make Butter in Five Minutes Without a Churn
Aluminum-Bronze for Axle Boxes
Coal Formations of North America
Questions About Heat
The Swing as a Cure for Consumption
Landry's Railroad Chair
Death of Rufus Choate
Balloons in Warfare
Cork Trees in California
“In Hosts They Come in Legions March Away”
Uniform Musical Pitch
What is the Jonval Turbine?
Important to Gardeners
Agricultural Chemistry
Garrett's Cotton Seed Planter
Improved Turbine Wheel
The Fathers of Philosophy--IV
Cheap Sewing Machines Wanted in Germany
Experiments with Screw Propellers
American Association for the Advancement of Science
The Collins Steamers
A New Mode of Shoring
Foreign Summary--Metals and Markets
A Self-Supporting Bracket
Mineral Oils
Patent Claims
Low Water Indicator
Pleasant Drinks
Departments
- Departments
New Inventions
Notes and Queries
