Volume 18, Issue 468supp
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Features
Early Railway History
Drainage for Railways, Roads, Etc
The Waldlitobel Bridge
Steamer Adriatic
A Method of Sinking Through Quicksand by Artificial Freezing
Cast Iron Arched Ribs for Middlesbrough Town Hall and Municipal Buildings
An Easily Constructed Clepsydra, or Water Clock
Experiments with Coal-Dust at Neunkirchen in Germany
The Use of Fluorescine in Making a Safe Light for the Photographic Dark Room
Composition of the Ash of Strawberries
Simaba Cedron, a Cure for Hydrophobia
Prehistoric Remains
Testing the Carbonic Acid and Illuminating Hydrocarbons in Coal Gas
Phospho-Citric Acid
A Preparation to Supersede Citric and Tartaric Acids in Mineral Waters
Table of the Solubility of Chemicals in Water
A Plagiarism
The Reformation in Time-Keeping
Phenomena Attending Mixture
The Flow of Streams
Natural Science in Schools
Appendix
PROBLEM: TO DETERMINE THE COMPOSITION OF AIR.
A New Method of Heating in the Regenerative Gas Furnace
The Castalia, Hospital Ship
An Early Electro-Magnetic Engine
Trouve's Portable Electric Lamps
The Effect of Punching on Steel
Gall Mites
(PHYTOPTIDæ)