Excerpt from Baltimore Lectures on Molecular Dynamics and the Wave Theory of Light University Press for their never-failing obligingness and efficiency in working for me in such trying circumstances, and for the admirable care With which they have, done everything that could be done to secure accuracy and typographical perfection. 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.