Excerpt from Surface Tension and Surface Energy and Their Influence on Chemical Phenomena The present small book is based on a course of lectures delivered at the Sir John Cass Technical Institute by one of the authors, in response to the wishes of a number of students who had attended the course on colloids. 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.