Excerpt from The Philosophical Magazine, Vol. 23: Comprehending the Various Branches of Science, the Liberal and Fine Arts, Agriculture, Manufactures, and Commerce; For October, November, and December, 1805; And January 1906 XXIII. Muriatic Solution of Tin in part decomposed into metallic crystallized Tin. By M. Bucholz 112 'xxiv. On muscular Motion. By anthony carlisle, Esq. F. R. S. Being the Croonian Lecture. Read be fore the Royal Society, November 8, 1804 113 XXV. Account of Mr. Arthur woolf's new Improve merits on steam-engines 123 XXVI. Extract of a Letter from M. Rinck, of Treysa, on a new Acid found in Alkaline Prussiates 128 XXVI I. Chemico Galvanic Observations. By M. Oer sted 129 XXVIII. On the Art (if Aquatinta Engraving with a Description of an Apparatus to prevent the Inconvenience which Artists experience from the Fumes which are pro by the Action of the Acid employed in the Process 130 XXIX. On pure Nickel, discovered to be a noble Metal on its Preparation and Properties. By J. B. Richter 137 XXX. Account of a new Vegetable Substance discovered by M. Rose XXXI Facts relative to the Torpid State g the North Ame rican Alligator. By benjamin smith barton, M. D. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.