The Scientific American, Volume XLIII, Number 25, December 18, 1880, is a publication that opens the door to the reader's exciting world of practical information, art, science, mechanics, chemistry, and manufacturing. The editors of the magazine have collected on the pages of this issue the latest discoveries and achievements in these fields, offering the reader a deeper knowledge of modern scientific developments. A wealth of interesting material and carefully selected information make this volume a must-read for anyone interested in modern technology and scientific discoveries.