Volume 5, Issue 12
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Features
Pittsburgh and Connellsville Railroad
Pumpkin Soup
Receipts at the Fair of the American Institute
Buckwheat Separator
Density and Elasticity of Air
Auburn and Ithaca Railroad
Clarification by Eggs, or Gelatinous Substances
Something for Astronomers to Get Up a Discussion About
The Spirit World
Correspondence of the Scientific American
New British Coinage
Hartford Arts Union
Interesting Fact in Grafting
Alleged Burying Alive
Gliddon's Panorama of the Nile
The Fastest Steamboat in the World
Worcester Mechanics' Association
Convention of Iron Masters
The Late Steamboat Explosion at New Orleans
Copper at Pittsburg
Practice of the British Courts in Relation to Infringement of Patents
Paddles for Canals
Scientific Memoranda
The Magnetization of Heat