Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 1: January-June, 1851 The commencement of this New Series suggests the hope that the Philosophical Magazine may at this period receive an accession to the number of its supporters. Those of its Editors who have stood beside it for half a century, and made it their endeavour that it should be honestly, independently and usefully conducted, may be permitted, on this occasion, to urge how much the means of giving additional interest and value to the Journal must depend upon the support afforded to them; in the hope that many lovers of science who are not already subscribers may take this opportunity of adding to the number of those by whose encouragement alone the work has been upheld. 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.

Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 19: January-June, 1860 The instrument consists of a glass tube, ab, in serted in a light half-pint flask A, the connexion at e 1) being made air-tight a thermometrical scale m n attached to the tube 3 a moveable barometrical scale C D Q a piece of very thin india-rubber tied over the top of the tube A B, to keep the external air from coming in contact with the strong sulphuric acid occupying a portion of the tube and flask. The tube AB is about 24 inches long, and about gths of an inch internal diameter; it is secured to the flask in the following manner z - Two perforated corks, e and fitting the neck of the flask, are placed on the tube the lower one, e, is coated with a solution of india-rubber to render it impervious to air; the upper cork, being raised a little, the cork e with the tube is pressed down to its proper depth some pieces of chemical cement, fusible at a gentle heat, are now placed above the cork e, and a gentle heat is applied until the cement melts the upper cork v is then brought down to its place upon the melted cement when the cement has cooled, the tube will be found firmly fixed in the flask and perfectly air-tight. Strong sulphuric acid of commerce is introduced through the tube by means of a pipette, the tube being held in an inclined position. N.b. All this process of cementing may be obviated by having a globe and tube bent in the manner shown in the succeeding diagram but I preferred showing how the instrument may be constructed cheaply, and with materials which may be readily obtained. 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.

Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 1: January-June, 1876 Mr. I. Todhunter's Elementary Treatise on Laplace's Functions, Lamé's Functions, and Bessel's Functions. 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.

Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 39: January-June, 1895 1. Values of (mw)' in the carbon compounds, with deter mination of the arts contributed to them by various atoms and radicals, an proof that in the non-metallic atoms these parts are approximately proportional to the volumes of the atoms. 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.

Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 37: January-June, 1894 Mathias, and as the values calculated by M. Mathias differed very slightly from those obtained independently by the same method by myself, I accepted these values as correct (phil. Mag. Dec. It appears, however, that there were a few small errors in the calculations, and I have therefore adopted my own values in the tables that follow. The new critical molecular volumes and those previously accepted as correct are given below it will be seen that the alterations are very small. 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.

Excerpt from The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 20: New and United Series of the Philosophical Magazine, Annals of Philosophy, and Journal of Science; January-June, 1842 F'nec annearum sane textus idea melior quit ex se fill gignunt, Dec none: vibor qma ex alienia libamus ut apes. J 031. Luz. Ilom'l. Politdib. I. Up. 1. 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.