Features
American Submarine Explorers at Sevastopol
Diller's Axle Box
Painted Pails
Explosions in Molding
Recent Patented Improvements
How to Cool Water
To Raise Potatoes
Improved Cotton and Hay Press
Francis' Omnibus Cane
To Sportsmen
Preliminary Examinations
Freaks of Cold
New Food for Bees
Colt's Application for Extension of Patent
A Curious Freak of Nature
Lightning and Gas
Daniels' Patent Granular Fuel
Decision in a Telegraphic Case
Alloy for Medals, Small Figures, &C
Evaporative Qualities of Iron, Copper and Brass in Boilers
Laboratory—No. 2
Foreign Summary
Hard Times in Texas
The Mineral Wealth of Michigan
Science in Sport
Rowe's Plumb and Level Indicator
Mechanics
Printing from Veneers
Departments
- Letters
Correspondents - April 10, 1858
