Experiments With Vacuum Tubes PDF Download

Excerpt from Experiments With Vacuum Tubes Before leaving Cambridge, I had the good fortune to meet the late Mr. Spottiswoode, who charmed me by his beautiful experiments with vacuum tubes. Prior to that time I took a great interest in the subject, partly from the beauty of the phenomena, and partly because they seemed to baffle all efforts to unravel them. From that day to this the subject has engrossed my attention, for I believed that a great deal could be done with these tubes, if only the right methods were devised. 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.