Excerpt from Researches on the Molecular Dissymmetry of Natural Organic Products: Presented to the Chemical Society of Paris, January 20 and February 3, 1860Malus did not limit his discoveries on polarized light to this. It had long been known that a ray of direct light always sepa rated into two white fasciculi, of the same intensity, in its passage through a rhomboid of carbonate of lime. The ¿ame of a candle, observed by the aid of such rhomboid, is always double, and the two images have the same brightness.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.