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Author: L.P. Pook
Publisher: Springer Science & Business Media
ISBN: 9400714157
Category : Technology & Engineering
Languages : en
Pages : 145
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Book Description
Despite their apparent simplicity, the behaviour of pendulums can be remarkably complicated. Historically, pendulums for specific purposes have been developed using a combination of simplified theory and trial and error. There do not appear to be any introductory books on pendulums, written at an intermediate level, and covering a wide range of topics. This book aims to fill the gap. It is written for readers with some background in elementary geometry, algebra, trigonometry and calculus. Historical information, where available and useful for the understanding of various types of pendulum and their applications, is included. Perhaps the best known use of pendulums is as the basis of clocks in which a pendulum controls the rate at which the clock runs. Interest in theoretical and practical aspects of pendulums, as applied to clocks, goes back more than four centuries. The concept of simple pendulums, which are idealised versions of real pendulums is introduced. The application of pendulums to clocks is described, with detailed discussion of the effect of inevitable differences between real pendulums and simple pendulums. In a clock, the objective is to ensure that the pendulum controls the timekeeping. However, pendulums are sometimes driven, and how this affects their behaviour is described. Pendulums are sometimes used for occult purposes. It is possible to explain some apparently occult results by using modern pendulum theory. For example, why a ring suspended inside a wine glass, by a thread from a finger, eventually strikes the glass. Pendulums have a wide range of uses in scientific instruments, engineering, and entertainment. Some examples are given as case studies. Indexed in the Book Citation Index– Science (BKCI-S)
Author: L.P. Pook
Publisher: Springer Science & Business Media
ISBN: 9400714157
Category : Technology & Engineering
Languages : en
Pages : 145
Get Book Here
Book Description
Despite their apparent simplicity, the behaviour of pendulums can be remarkably complicated. Historically, pendulums for specific purposes have been developed using a combination of simplified theory and trial and error. There do not appear to be any introductory books on pendulums, written at an intermediate level, and covering a wide range of topics. This book aims to fill the gap. It is written for readers with some background in elementary geometry, algebra, trigonometry and calculus. Historical information, where available and useful for the understanding of various types of pendulum and their applications, is included. Perhaps the best known use of pendulums is as the basis of clocks in which a pendulum controls the rate at which the clock runs. Interest in theoretical and practical aspects of pendulums, as applied to clocks, goes back more than four centuries. The concept of simple pendulums, which are idealised versions of real pendulums is introduced. The application of pendulums to clocks is described, with detailed discussion of the effect of inevitable differences between real pendulums and simple pendulums. In a clock, the objective is to ensure that the pendulum controls the timekeeping. However, pendulums are sometimes driven, and how this affects their behaviour is described. Pendulums are sometimes used for occult purposes. It is possible to explain some apparently occult results by using modern pendulum theory. For example, why a ring suspended inside a wine glass, by a thread from a finger, eventually strikes the glass. Pendulums have a wide range of uses in scientific instruments, engineering, and entertainment. Some examples are given as case studies. Indexed in the Book Citation Index– Science (BKCI-S)
Author: Roy Williams
Publisher: Vanguard
ISBN: 1593157150
Category : Social Science
Languages : en
Pages : 274
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Book Description
Politics, manners, humor, sexuality, wealth, even our definitions of success are periodically renegotiated based on the new values society chooses to use as a lens to judge what is acceptable. Are these new values randomly chosen or is there a pattern? Pendulum chronicles the stuttering history of western society; that endless back-and-forth swing between one excess and another, always reminded of what we left behind. There is a pattern and it is 40 years: 2003 was a fulcrum year, as was 1963, its opposite. Pendulum explains where we have been as a society, how we got here, and where we are headed. If you would benefit from a peek into the future, you would do well to read this book.
Author: Dani Bryant
Publisher: Union Square + ORM
ISBN: 1454933895
Category : Body, Mind & Spirit
Languages : en
Pages : 117
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Book Description
In the popular “Little Bit of” series: a fresh, accessible introduction to the practice of using pendulums. With every swing of the pendulum, you can develop your spiritual energy. Dani Bryant, a green witch, provides an easy-to-follow guide that explains how to choose or craft your pendulum, and use it for dowsing and divination. You’ll find rituals for clearing negativity, balancing chakras, making contact with the spirit world, meditation, generating accurate answers to your questions, and much more.
Author: Mari Silva
Publisher:
ISBN: 9781638180807
Category :
Languages : en
Pages : 122
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Book Description
Discover how to harness the power of a pendulum to improve your life! If you carry a simple little tool like a pendulum, then you can carry a bit of magic with you everywhere you go. If you choose to believe in its possibilities and harness its power, your pendulum will work wonders for you. The best part is that you don't have to be an expert to achieve this. All you need is a little practice, this book, and your special pendulum in hand. The techniques and information covered in this book will teach you everything you need to know about pendulums with step-by-step instructions on how you can use them for divination, tarot reading, chakra healing, and so much more. In this book, you will: Learn what a pendulum is and its rich history Find out how to choose the best pendulum Learn what to do before you start using pendulums to optimize your results Discover how to activate a pendulum and communicate with it Uncover how pendulums can be used for spiritual and physical healing Master the art of locating lost objects Be able to identify the various properties of crystal pendulums Learn how pendulums allow you to tap into magic and divination And so much more! In this easy-to-read guide, you will be introduced to the basics of pendulums. Then you'll dive into the different techniques and methods that will allow you to use pendulums to achieve any goal you have in mind. Pendulums can be used for self-improvement, guidance, and psychic development. So, what are you waiting for? If you want to learn everything there is to know about the magic of pendulums and their use, click on the "add to cart" button and grab your copy of this book today.
Author: Michael Matthews
Publisher: Springer Science & Business Media
ISBN: 1402035268
Category : Science
Languages : en
Pages : 532
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Book Description
The pendulum is a universal topic in primary and secondary schools, but its full potential for learning about physics, the nature of science, and the relationships between science, mathematics, technology, society and culture is seldom realised. Contributions to this 32-chapter anthology deal with the science, history, methodology and pedagogy of pendulum motion. There is ample material for the richer and more cross-disciplinary treatment of the pendulum from elementary school to high school, and through to advanced university classes. Scientists will value the studies on the physics of the pendulum; historians will appreciate the detailed treatment of Galileo, Huygens, Newton and Foucault’s pendulum investigations; psychologists and educators will learn from the papers on Piaget; teachers will welcome the many contributions to pendulum pedagogy. All readers will come away with a new awareness of the importance of the pendulum in the foundation and development of modern science; and for its centrality in so many facets of society and culture.
Author: Roger G. NEWTON
Publisher: Harvard University Press
ISBN: 0674041488
Category : Science
Languages : en
Pages : 166
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Book Description
Bored during Mass at the cathedral in Pisa, the seventeen-year-old Galileo regarded the chandelier swinging overhead--and remarked, to his great surprise, that the lamp took as many beats to complete an arc when hardly moving as when it was swinging widely. Galileo's Pendulum tells the story of what this observation meant, and of its profound consequences for science and technology. The principle of the pendulum's swing--a property called isochronism--marks a simple yet fundamental system in nature, one that ties the rhythm of time to the very existence of matter in the universe. Roger Newton sets the stage for Galileo's discovery with a look at biorhythms in living organisms and at early calendars and clocks--contrivances of nature and culture that, however adequate in their time, did not meet the precise requirements of seventeenth-century science and navigation. Galileo's Pendulum recounts the history of the newly evolving time pieces--from marine chronometers to atomic clocks--based on the pendulum as well as other mechanisms employing the same physical principles, and explains the Newtonian science underlying their function. The book ranges nimbly from the sciences of sound and light to the astonishing intersection of the pendulum's oscillations and quantum theory, resulting in new insight into the make-up of the material universe. Covering topics from the invention of time zones to Isaac Newton's equations of motion, from Pythagoras' theory of musical harmony to Michael Faraday's field theory and the development of quantum electrodynamics, Galileo's Pendulum is an authoritative and engaging tour through time of the most basic all-pervading system in the world. Table of Contents: Preface Introduction 1. Biological Timekeeping: The Body's Rhythms 2. The Calendar: Different Drummers 3. Early Clocks: Home-Made Beats 4. The Pendulum Clock: The Beat of Nature 5. Successors: Ubiquitous Timekeeping 6. Isaac Newton: The Physics of the Pendulum 7. Sound and Light: Oscillations Everywhere 8. The Quantum: Oscillators Make Particles Notes References Index Reviews of this book: The range of things that measure time, from living creatures to atomic clocks, brackets Newton's intriguing narrative of time's connections, in the middle of which stands Galileo's famous discovery about pendulums...Science buffs will delight in the links Newton makes in this readable tour of how humanity marks time. --Gilbert Taylor, Booklist
Author: Marcel Souza
Publisher: Gavea
ISBN:
Category : Religion
Languages : en
Pages : 98
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Book Description
Unlock the transformative power of spiritual healing with the "Spiritual Healing Course with Pendulums." This comprehensive guide invites readers into the mystical world of pendulum healing, a practice that harnesses energy and intuition to promote physical, emotional, and spiritual well-being. Designed for both beginners and experienced practitioners, this course provides a deep understanding of the principles behind pendulum work, allowing individuals to enhance their healing practices and connect more profoundly with their inner selves. In this course, readers will explore the history and significance of pendulums in various healing traditions. Each chapter unfolds essential techniques for using pendulums effectively, from choosing the right pendulum to mastering dowsing methods. Through detailed instructions, illustrative diagrams, and practical exercises, participants will gain the confidence to utilize pendulums for personal healing, energy clearing, and decision-making. The course emphasizes the importance of developing one's intuitive abilities, empowering readers to trust their instincts while working with pendulums. The "Spiritual Healing Course with Pendulums" also delves into the intricate relationship between energy and healing. Readers will learn how to assess energy fields, identify blockages, and facilitate healing by balancing energies within themselves and others. Each lesson is enriched with case studies and testimonials from practitioners who have experienced profound transformations through pendulum work, inspiring readers to embark on their healing journeys. Finally, this course provides a holistic approach to spiritual healing, integrating meditation, visualization, and mindfulness practices alongside pendulum techniques. As readers progress, they will discover how to cultivate a deeper connection with their spiritual selves and enhance their overall well-being. Whether seeking to heal oneself or assist others, this course serves as an invaluable resource for anyone looking to explore the limitless possibilities of spiritual healing with pendulums.
Author: Richard Webster
Publisher: Llewellyn Worldwide
ISBN: 0738763306
Category : Body, Mind & Spirit
Languages : en
Pages : 193
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Book Description
Find All the Answers You Seek with Just One Pendulum From the bestselling author of How to Use a Crystal comes a straightforward guide to understanding pendulums and the many ways you can use them to improve your life. In his simple and clear style, Richard Webster introduces you to fifty practical and spiritual activities that can be performed with a single pendulum. How to Use a Pendulum guides you every step of the way, from choosing your pendulum to using it to find lost objects, ask and answer divinatory questions, and communicate with spirits. Pendulums can reveal information not found any other way, and this book features uses for them that you may have never considered before. Discover how to balance your chakras, work with angels, reduce stress, communicate telepathically, advance your career, and much more.
Author: Richard Webster
Publisher: Llewellyn Worldwide
ISBN: 0738701920
Category : Body, Mind & Spirit
Languages : en
Pages : 155
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Book Description
"Using the ... techniques in this book, you can consult a pendulum for guidance, self-improvement, psychic development, and a wealth of other practical purposes ..."--Back cover.
Author: Darrell P. Rowbottom
Publisher: Routledge
ISBN: 0429666292
Category : Philosophy
Languages : en
Pages : 228
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Book Description
Roughly, instrumentalism is the view that science is primarily, and should primarily be, an instrument for furthering our practical ends. It has fallen out of favour because historically influential variants of the view, such as logical positivism, suffered from serious defects. In this book, however, Darrell P. Rowbottom develops a new form of instrumentalism, which is more sophisticated and resilient than its predecessors. This position—‘cognitive instrumentalism’—involves three core theses. First, science makes theoretical progress primarily when it furnishes us with more predictive power or understanding concerning observable things. Second, scientific discourse concerning unobservable things should only be taken literally in so far as it involves observable properties or analogies with observable things. Third, scientific claims about unobservable things are probably neither approximately true nor liable to change in such a way as to increase in truthlikeness. There are examples from science throughout the book, and Rowbottom demonstrates at length how cognitive instrumentalism fits with the development of late nineteenth- and early twentieth-century chemistry and physics, and especially atomic theory. Drawing upon this history, Rowbottom also argues that there is a kind of understanding, empirical understanding, which we can achieve without having true, or even approximately true, representations of unobservable things. In closing the book, he sets forth his view on how the distinction between the observable and unobservable may be drawn, and compares cognitive instrumentalism with key contemporary alternatives such as structural realism, constructive empiricism, and semirealism. Overall, this book offers a strong defence of instrumentalism that will be of interest to scholars and students working on the debate about realism in philosophy of science.
