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The pendulum: a case study in physics is a unique book in several ways. Firstly, it is a comprehensive quantitative study of one physical system, the pendulum, from the viewpoint of elementary and more advanced classical physics, modern chaotic dynamics, and quantum mechanics. In addition, coupled pendulums and pendulum analogs of superconducting devices are also discussed. Secondly, this book treats the physics of the pendulum within a historical and cultural context, showing, for example, that the pendulum has been intimately connected with studies of the earth's density, the earth's motion, and timekeeping. While primarily a physics book, the work provides significant added interest through the use of relevant cultural and historical vignettes. This approach offers an alternative to the usual modern physics courses. The text is amply illustrated and augmented by exercises at the end of each chapter.
Three book editors, jaded by reading far too many crackpot manuscripts on the mystic and the occult, are inspired by an extraordinary conspiracy story told to them by a strange colonel to have some fun. They start feeding random bits of information into a powerful computer capable of inventing connections between the entries, thinking they are creating nothing more than an amusing game, but then their game starts to take over, the deaths start mounting, and they are forced into a frantic search for the truth
You have one chance. Run. "ONE OF THE BEST THRILLERS OF THE YEAR" -- JAMES PATTERSON, bestselling author. Photojournalist John Wallace struggles to consciousness to find he has been bound and blindfolded by a masked man who is preparing to hang him in his own living room. Forced onto a chair with a noose around his neck, Wallace briefly reconsiders his mostly lonely life before the chair is kicked out beneath him and his world fades to black. Then he gets lucky and manages to escape his apartment, just ahead of his assailant. Bloody, barefoot, and with at least one broken rib, he has no choice but to run for his life. When his would-be killer strikes again, Wallace realizes he will have to figure out who is hunting him and stop him on his own. The pendulum of fate swung briefly in his favor, but it's only a matter of time before its momentum carries it to the other side . . .
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 i...
1955 to the average man or woman, the use of a pendulum or diving rod is completely new and mystifying. But in reality, it is one of the oldest sciences known to man, with many references to the use of rods and pendulums found throughout history. Stell.
In his exciting and original view of the universe, Itzhak Bentov has provided a new perspective on human consciousness and its limitless possibilities. Widely known and loved for his delightful humor and imagination, Bentov explains the familiar world of phenomena with perceptions that are as lucid as they are thrilling. He gives us a provocative picture of ourselves in an expanded, conscious, holistic universe.
Easy instructions for using a pendulum to determine how your inner self is feeling. Use it to learn your best colors, how to motivate your career, for personal relationships. Also included are charts for working with homeopathic remedies, herbal teas, to increase health and vitality and number of other alternatives.
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...
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.