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Author: Harold Jacoby
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 278
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Book Description
Author: HardPress
Publisher: Hardpress Publishing
ISBN: 9781313922296
Category :
Languages : en
Pages : 278
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Book Description
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author: Harold Jacoby
Publisher: Legare Street Press
ISBN: 9781022072404
Category : Biography & Autobiography
Languages : en
Pages : 0
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Book Description
Practical Talks by an Astronomer is a fascinating collection of Harold Jacoby's popular lectures on astronomy. Written in an engaging and accessible style, the book covers a wide variety of topics, including the solar system, the stars, and the universe. It also contains numerous illustrations and diagrams, making the concepts easy to understand. This book is a must-read for anyone interested in astronomy and astrophysics. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Harold Jacoby
Publisher: Forgotten Books
ISBN: 9780428373306
Category : Science
Languages : en
Pages : 262
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Book Description
Excerpt from Practical Talks by an Astronomer The present volume has not been designed as a systematic treatise on astronomy. There are many excellent books of that kind, suitable for serious students as well as the general reader; but they are necessarily somewhat dry and un attractive, because they must aim at complete ness. Completeness means detail, and detail means dryness. 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.
Author: Harold Jacoby
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 274
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Book Description
Author: Harold 1865-1932 Jacoby
Publisher: Wentworth Press
ISBN: 9781371679002
Category : History
Languages : en
Pages : 274
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Berenice GAZEWELL (pseud.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 240
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Book Description
Author: Steve Ringwood
Publisher: Springer Science & Business Media
ISBN: 1441958177
Category : Science
Languages : en
Pages : 232
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Book Description
During more than four decades of involvement in amateur astronomy, I have enjoyed the privilege of rubbing shoulders with numberless amateur and professional astr- omers. In so doing I have encountered at first, second, and third hand many of the joys and pitfalls that sky watchers can experience in pursuit of the universe’s wonders. I have often howled at tall tales that would not disgrace a pirate’s tavern. Many of these astounding stories have become the kernels of my Dear Steve column items. Learning how to operate the technology for observing and imaging the universe is work enough for any aspiring astronomer; however, many have problems of their own making. Not only do they share these troubles with other astronomers, they are on the receiving end of colleagues and friends doing the same. With all these agonized communications flying about, it is hard to understand how anyone gets any real work done! For the amusement of my peers I have long fondly parodied these imagined literary exchanges. These fantasy ‘‘Agony Aunt’’ questions began appearing in the pages of the Loughton Astronomical Society’s monthly (and Christmas Special) journals about 30 years ago, in the guise of The astronomer’s problem page. This was by the kind indulgence of the then editor, namely myself. Happily, even when the magazine of the LAS evolved into something much better, under the tender and loving care of those who came after me, these problem letters were still in demand and even now occasionally appear.
Author: John Pringle NICHOL (Professor of Practical Astronomy in the University of Glasgow.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Author: Harold Jacoby
Publisher:
ISBN:
Category :
Languages : en
Pages : 244
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Book Description
The "so much desired longitude at sea" is, indeed, a vastly important thing to a maritime nation like England. And only in comparatively recent years has it become possible and easy for vessels to be navigated with safety and convenience upon long voyages. The writer was well acquainted with an old sea-captain of New York, who had commanded one of the earliest transatlantic steamers, and who died only a few years ago. He had a goodly store of ocean yarn, fit and ready for the spinning, if he could but find some one who, like himself, had known and loved the ocean. In his early sea-going days, only the wealthiest of captains owned chronometers. This instrument is now considered indispensable in navigation, but at that time it was a new invention, very rare and costly. Upon a certain voyage from England to Rio Janeiro, in South America, the old captain could remember the following odd method of navigation: The ship was steered by compass to the southward and westward, more or less, until the skipper's antique quadrant showed that they had about reached the latitude of Rio. Then they swung her on a course due west by compass, and away she went for Rio, relying on the lookout man forward to keep the ship from running ashore. For after a certain lapse of time, being ignorant of the longitude, they could not know whether they would "raise" the land within an hour or in six weeks. We are glad of an opportunity to put this story on record, for the time is not far distant when there will be no man left among the living who can remember how ships were taken across the seas in the good old days before chronometers.
Author: Gerhard Robert Miczaika
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 312
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Book Description
