Volume 1, Issue 7supp
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Features
A Bucket of Water Explodes
On Epsom Salts
Centennial Building Notes
Fish at the Centennial
The Profit of International Exhibitions
Exhibition Notes
International Coinage
Diamond Mill-Stone Cutters
Academy of Sciences, San Francisco
French Academy of Sciences.—December
Tying the Carotid for Facial Neuralgia
The Centennial Appropriation
Diamond Rock-Drill
Propagation of Disease by Birds
South-Eastern Railway Co.'s Locomotives
A Solid Gas-Flame
Arsenical Poisoning
New Geographical Globe
Improvement in Eye-Pieces for Telescopes
Apparatus for Producing a Blast or Vacuum in Laboratories
Running Railways by Telegraph
New Sand and Gravel Driers
Welt and Counter-Skiving Machine
The Goat and its Commercial Products
Etching Glass with Hydrofluoric Acid
The Graphic Method of Teaching
Hydraulic Machinery at St. Gothard Tunnel
Recollections of Improvements which have. Been made in the Steam-Engine during the Last Half Century
The Marble Quarries of Paros
Boiling of Sulphuric Acid
Practical Dyeing Recipes
Telegraphing by the Auroral Current
Low Temperatures by Carre's Freezing Apparatus
Tone of Elastic Bars Saturated with Liquids
“Drunk or Dying”
The Fires of 1875
Statistics of Whaling
Ventilation of Cleveland Iron Mines
The Cedar Mines of New-Jersey
Curious Brain Wounds
A New Croton Aqueduct Proposed
Diamond Stone-Dressers
Manufacture of Coke
The Oil-Wells of Baku
On the Electrolysis of Substances of the Aromatic Series
Action of Electrolytic Oxygen on Glycerin
Steam-Power from Sun Heat
Sewerage at Boston, Mass
Cornwall Iron Hills
Amateur Wood-Workers
The Physiology of Fatigue
Beautiful Household Ornaments
American Beef in England
The Spiritualists Outdone
Ice Prospects
Reports from along the Hudson—Ice Statistics