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Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell.
Excerpt from Proceedings of the American Academy of Arts and Sciences, Vol. 1 The light therefore increases with n, being zero when n 1 1, and 100 per cent, or all reflected when r r: 00. This law also holds for other angles of incidence, and serves to explain many familiar phenomena. The brilliancy Of the diamond is mainly due to its high index, causing it to reflect about 20 per cent of the light falling normally on it, while glass returns but 4 per cent. 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 Proceedings of the American Academy of Arts and Sciences, Vol. 3: From May, 1852, to May, 1857 Professor Lovering presented the annual report of the Treasurer, in his absence, for the past year, a part of which was read by the Recording Secretary. It was then accepted. 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 Proceedings of the American Academy of Arts and Sciences, Vol. 8 of 16: From May, 1880, to June, 1881; Selected From the Records Should future measurements render some other value Of S more probable, Tables I. And II. Can still be used, merely changing s by the same amount that S is altered. 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 Proceedings of the American Academy of Arts and Sciences, 1889, Vol. 24 Care must be taken to heat the substance very gradually, as it shows a tendency to explode in the combustion-tube. 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.