Features
Science as the Latest Parisian Fashion
Business and Manufacturing Items
The Alchemists and the Art of Transmutation
Editorial Summary
Gleanings from the Polytechnic Association
Electric Light.--Wilde's Magneto-Electric Machine
Science Familiarly Illustrated
Massey's Ship Leakage Alarm
Ansell's Fire Damp Indicator
Opening of the Paris Exposition
Recent American and Foreign Patents
The Markets
Answers to Correspondents
Extension Notices
New Publications
Man and Nature
Osbourne and Massey's Improved Hose Coupling
Morris' Axle Lubricator
Wing and Bradeen' Blind Fastener
A Terrible Invention
Caution
The Great Obstacle to Progress
What Do We Work For ?
Natural Gas Supply for Towns
Patent Claims
Departments
- Departments
Correspondence
Business and Personal
