Telescope Rx The Big Book On Equipping Maintaining And Using A Telescope
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Telescope Rx The Big Book On Equipping Maintaining And Using A Telescope
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Author : Clay Sherrod
language : en
Publisher: Lulu.com
Release Date : 2017-02-09
Telescope Rx The Big Book On Equipping Maintaining And Using A Telescope written by Clay Sherrod and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-09 with Science categories.
The investment in our love of space and skygazing can be high. All too often, we are led to believe that we did not have enough equipment, or have the wrong equipment or we are not doing things right. Telescope Rx is intended to provide solid and practical advice on everything from setting up a telescope, eyepieces, important accessories and even computer or smart phone programs to run the telescope, then turning that telescope into a nightly research tool with projects for every night you wish to pursue. This is your directory to properly outfit your telescope without spending lots of money; what the functions of astronomical telescope are, pitfalls to avoid in purchasing, and ultimately your guide to pursue some serious scientific studies with your telescope after you have had your long look around. The sky is out there for all of us to study and enjoy. Through your proper understanding of how to set up a telescope and do those studies, you mind, spirit and enthusiasm will grow.
Choosing And Using A Refracting Telescope
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Author : Neil English
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-09-28
Choosing And Using A Refracting Telescope written by Neil English and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-28 with Science categories.
Choosing and Using a Refracting Telescope has been written for the many amateur astronomers who already own, or are intending to purchase, a refracting telescope – perhaps to complement their existing arsenal of larger reflecting telescopes – or for the specialist who requires a particular refractor for serious astronomical applications or nature studies. Four hundred year ago, during the winter of 1609, a relatively unknown Italian scientist, Galileo Galilei designed a spyglass with two crude lenses and turned it skyward. Since then, refractors have retained their dominance over all types of reflector in studies of the Moon, planets and double stars because of the precision of their optics and lack of a central obstruction in the optical path, which causes diffraction effects in all commercially-made reflectors. Most mature amateur astronomers got started with a 60mm refractor, or something similar. Thirty years ago, there was little choice available to the hobbyist, but in the last decade long focus crown-flint achromats have moved aside for some exquisitely crafted apochromatic designs offered by leading commercial manufacturers. There has been a huge increase in the popularity of these telescopes in the last few years, led by a significant increase in the number of companies (particularly, William Optics, Orion USA, StellarVue, SkyWatcher and AstroTech) who are now heavily marketing refractors in the amateur astronomical magazines. In Choosing and Using a Refracting Telescope, well-known observer and astronomy writer Neil English celebrates the remarkable history and evolution of the refracting telescope and looks in detail at the instruments, their development and their use. A major feature of this book is the way it compares not only different classes of refractor, but also telescopes of each class that are sold by various commercial manufacturers. The author is perhaps uniquely placed to do this, having used and tested literally hundreds of different refracting telescopes over three decades. Because it includes many diverse subjects such as imaging with consumer-level digital cameras, imaging with webcams, and imaging with astronomical CCD cameras – that are not covered together in equal depth in any other single volume – Choosing and Using a Refracting Telescope could become the ‘refractor bible’ for amateur astronomers at all levels, especially those who are interested in imaging astronomical objects of every class.
Making Your Own Telescope
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Author : Allyn J. Thompson
language : en
Publisher: Courier Corporation
Release Date : 2003-01-01
Making Your Own Telescope written by Allyn J. Thompson and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-01 with Science categories.
Complete, detailed instructions and numerous diagrams for constructing a do-it-yourself telescope. No complicated mathematics are involved, and no prior knowledge of optics or astronomy is needed to follow the text's step-by-step directions. Contents cover, among other topics, materials and equipment; tube parts and alignment; eyepieces, and related problems; setting circles; and optical principles. 1973 ed. Appendixes. Index. 6 plates. 100 figures.
The Naked Boy
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Author : Clay Sherrod
language : en
Publisher: Lulu.com
Release Date : 2016-09-26
The Naked Boy written by Clay Sherrod and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-26 with Humor categories.
Being one of millions of the Baby Boomer generation, I not only did my part in overpopulating the world, but also watched the remarkable transition of society and the world in general as my body and mind grew. Holding on to small mysteries and things that I did not want to lose from my life, I essentially have never grown up, and after nearly seventy years have acclimated to the fact I will never - ever - grow up, no matter what older people tell me to do. These are the life stories of a boy growing older while the world of technology emerged. As this transition marched on, this boy saw his world around him transform from a world in which imagination - fantasy - led to intellectual growth, to a new generation possessed with the idea that their lives are dependent on technology. Computers, smart phones, devices - all have taken the place of creativity. Lessons of the Naked Boy are life's simple philosophies that we must remember to keep from becoming victims of our own technology.
Classic Telescopes
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Author : Neil English
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-08-30
Classic Telescopes written by Neil English and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-30 with Science categories.
Classic telescopes are of interest to amateur astronomers for a variety of reasons. There are the dedicated collectors, but there are also many amateurs who love the nostalgia they inspire. These telescopes "feel" different from any contemporary telescope and perhaps have a unique ability to reconnect the owner to a bygone age of craftmanship. This book takes a look at traditional telescopes built by the great instrument makers of the 18th and 19th centuries, particularly the dynastic telescope makers, including Dollond, Alvan Clark, Thomas Cooke & Sons, and Carl Zeiss. Also included are lesser luminaries such as John Brashear, John Calver, William Wray, Henry Fitz, and William Henry Mogey. 'Classic Telescopes' covers the key features of the telescopes designed by these manufacturers, and shows how a heady combination of market trends, instrument condition, and pedigree will dictate their prices at auction. 'Classic Telescopes' also shows the reader how to find real bargains! Interviews with top classic telescope collectors (and users) provide the best tips of prospecting for a genuine acquisition.
Sophie S World
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Author : Jostein Gaarder
language : en
Publisher: Hachette UK
Release Date : 2010-07-15
Sophie S World written by Jostein Gaarder and has been published by Hachette UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-15 with Fiction categories.
The international bestseller about life, the universe and everything. 'A simply wonderful, irresistible book' DAILY TELEGRAPH 'A terrifically entertaining and imaginative story wrapped round its tough, thought-provoking philosophical heart' DAILY MAIL 'Remarkable ... an extraordinary achievement' SUNDAY TIMES When 14-year-old Sophie encounters a mysterious mentor who introduces her to philosophy, mysteries deepen in her own life. Why does she keep getting postcards addressed to another girl? Who is the other girl? And who, for that matter, is Sophie herself? To solve the riddle, she uses her new knowledge of philosophy, but the truth is far stranger than she could have imagined. A phenomenal worldwide bestseller, SOPHIE'S WORLD sets out to draw teenagers into the world of Socrates, Descartes, Spinoza, Hegel and all the great philosophers. A brilliantly original and fascinating story with many twists and turns, it raises profound questions about the meaning of life and the origin of the universe.
The Astronet Infrastructure Roadmap
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Author : Michael F. Bode
language : en
Publisher:
Release Date : 2008
The Astronet Infrastructure Roadmap written by Michael F. Bode and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
But It Was Fun
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Author : Felix J. Lockman
language : en
Publisher:
Release Date : 2007
But It Was Fun written by Felix J. Lockman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
Lenses And Waves
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Author : Fokko Jan Dijksterhuis
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-20
Lenses And Waves written by Fokko Jan Dijksterhuis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-20 with Science categories.
In 1690, Christiaan Huygens (1629-1695) published Traité de la Lumière, containing his renowned wave theory of light. It is considered a landmark in seventeenth-century science, for the way Huygens mathematized the corpuscular nature of light and his probabilistic conception of natural knowledge. This book discusses the development of Huygens' wave theory, reconstructing the winding road that eventually led to Traité de la Lumière. For the first time, the full range of manuscript sources is taken into account. In addition, the development of Huygens' thinking on the nature of light is put in the context of his optics as a whole, which was dominated by his lifelong pursuit of theoretical and practical dioptrics. In so doing, this book offers the first account of the development of Huygens' mathematical analysis of lenses and telescopes and its significance for the origin of the wave theory of light. As Huygens applied his mathematical proficiency to practical issues pertaining to telescopes – including trying to design a perfect telescope by means of mathematical theory – his dioptrics is significant for our understanding of seventeenth-century relations between theory and practice. With this full account of Huygens' optics, this book sheds new light on the history of seventeenth-century optics and the rise of the new mathematical sciences, as well as Huygens' oeuvre as a whole. Students of the history of optics, of early mathematical physics, and the Scientific Revolution, will find this book enlightening.
The Big Book Of Jobs 2012 2013
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Author : McGraw-Hill Editors
language : en
Publisher: McGraw Hill Professional
Release Date : 2011-07-26
The Big Book Of Jobs 2012 2013 written by McGraw-Hill Editors and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-26 with Business & Economics categories.
Up-to-date, authoritative job information from the most trusted source—the U.S. Department of Labor Does your resume tell employers what they really need to know? Which fields are showing the most growth opportunity? What is a realistic salary for the job you want? Whether you’ve recently earned a degree, decided to change careers, or reentered the workforce after an extended absence, is the guide you need to make the right decisions—the first time around. “The Job-Seekers Guide” provides expert advice on: Choosing a career path Building career-management skills Researching careers in the information age Writing effective cover letters and polished resumes “The Occupational Outlook Handbook” offers the latest statistics on: Working conditions Employment trends and outlooks Training, qualifications, and advancement Salary ranges