Volume 22, Issue 548supp
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Features
The Wimshurst Induction Machine
Engine Dynamo and Motor
Transformation of Physical Forces
Theory of the Color Sense
The Physical Laboratory in Modern Education
Telescopic Objectives and Mirrors: Their Preparation and Testing
Bertrand's Refractometer
Barbey's Ixometer
Apparatus for Distributing Sulphide of Carbon
Gas Engineering and Modern Science
The Paris Metropolitan Railway
Testing Machine at Watertown Arsenal, Mass
A Meat Cannery
The President's Address to the Master Mechanics' Association
The Absorbability of Fats or Analogous Substances by the Skin
Automatic Registration of the Heat Units Disengaged by a Living Being
Vertigo, and its Treatment by Blisters
Influence of Forests on the Climate of Sweden
The Creeping Avens
(Geum Reptans.)