The Popular Science Review, 1871, Vol. 10 : A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects (Classic Reprint)
Excerpt from The Popular Science Review, 1871, Vol. 10: A Quarterly Miscellany of Entertaining and Instructive Articles on Scientific Subjects This instrument gives records in paral lel spiral lines traced on a revolving cylinder of every alternate beat of a half-seconds clock (2) of the instants in 2,000ths of a second of the hall cutting threads in ten to fifteen screens placed 50 - 150 feet apart. 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.
- Paperback | 478 pages
- 152 x 229 x 24mm | 635g
- 27 Nov 2017
- Forgotten Books
- 79 Illustrations; Illustrations, black and white