La Louviere Hydraulic Canal Lift

The Nicaragua Canal

Hydroquinone for Developing Bromide Prints—Hydroquinone Solutions for Keeping

Stripping Negatives

The Invisible Woman

Aluminum Alloys

Water Supply to Steam Boilers

Civil Service in Tonkin—Examination of the Literati

The Opening of the Pasteur Institute

Examinations of the Literati at Hue

Yeast: Its Morphology and Culture

Lecture III.

Electricity, Light, and Heat

Improved Accumulator

Phenomena Produced by Electric Discharges on Eastman's Pellicular Paper

The Planets for February, 1889

Notes on Meteorites

Identity of Origin of Meteorites, Luminous Meteors, and Falling Stars

Animal Arithmetic

Building Plans and Specifications

Electricity not a Fluid, but a Mode of Motion

On the Occurrence, of Solid Hydrocarbons in Plants

Useful Engineering Books