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From Sundials To Atomic Clocks
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Book Synopsis From Sundials to Atomic Clocks by : James Jespersen
Download or read book From Sundials to Atomic Clocks written by James Jespersen and published by Courier Corporation. This book was released on 1999-01-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear and accessible introduction to the concept of time examines measurement, historic timekeeping methods, uses of time information, role of time in science and technology, and much more. Over 300 illustrations.
Book Synopsis From Sundials to Atomic Clocks :. by : James Jespersen
Download or read book From Sundials to Atomic Clocks :. written by James Jespersen and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Time's Pendulum by : Jo Ellen Barnett
Download or read book Time's Pendulum written by Jo Ellen Barnett and published by Houghton Mifflin Harcourt. This book was released on 1999 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at man's attempts to accurately measure time shows how the concept of time has steadily evolved and broadened our perception of the world.
Book Synopsis From Sundials to Atomic Clocks by : James Jespersen
Download or read book From Sundials to Atomic Clocks written by James Jespersen and published by . This book was released on 1975 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Brief History of Timekeeping by : Chad Orzel
Download or read book A Brief History of Timekeeping written by Chad Orzel and published by BenBella Books. This book was released on 2022-01-25 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2022 NATIONAL INDIE EXCELLENCE AWARDS WINNER — HISTORY: GENERAL ". . . inherently interesting, unique, and highly recommended addition to personal, professional, community, college, and academic library Physics of Time & Scientific Measurement history collections, and supplemental curriculum studies lists.” —Midwest Book Review "A wonderful look into understanding and recording time, Orzel’s latest is appropriate for all readers who are curious about those ticks and tocks that mark nearly every aspect of our lives." —Booklist “A thorough, enjoyable exploration of the history and science behind measuring time.” —Foreword Reviews It’s all a matter of time—literally. From the movements of the spheres to the slipperiness of relativity, the story of science unfolds through the fascinating history of humanity’s efforts to keep time. Our modern lives are ruled by clocks and watches, smartphone apps and calendar programs. While our gadgets may be new, however, the drive to measure and master time is anything but—and in A Brief History of Timekeeping, Chad Orzel traces the path from Stonehenge to your smartphone. Predating written language and marching on through human history, the desire for ever-better timekeeping has spurred technological innovation and sparked theories that radically reshaped our understanding of the universe and our place in it. Orzel, a physicist and the bestselling author of Breakfast with Einstein and How to Teach Quantum Physics to Your Dog continues his tradition of demystifying thorny scientific concepts by using the clocks and calendars central to our everyday activities as a jumping-off point to explore the science underlying the ways we keep track of our time. Ancient solstice markers (which still work perfectly 5,000 years later) depend on the basic astrophysics of our solar system; mechanical clocks owe their development to Newtonian physics; and the ultra-precise atomic timekeeping that enables GPS hinges on the predictable oddities of quantum mechanics. Along the way, Orzel visits the delicate negotiations involved in Gregorian calendar reform, the intricate and entirely unique system employed by the Maya, and how the problem of synchronizing clocks at different locations ultimately required us to abandon the idea of time as an absolute and universal quantity. Sharp and engaging, A Brief History of Timekeeping is a story not just about the science of sundials, sandglasses, and mechanical clocks, but also the politics of calendars and time zones, the philosophy of measurement, and the nature of space and time itself. For those interested in science, technology, or history, or anyone who’s ever wondered about the instruments that divide our days into moments: the time you spend reading this book may fly, and it is certain to be well spent.
Download or read book NBS Monograph written by and published by . This book was released on 1959 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book About Time written by David Rooney and published by Penguin Group. This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction: Korean Air Lines Flight 007, 1983 -- Order : sundial at the Forum, Rome, 263 BCE -- Faith : Castle Clock, Diyār Bakr, 1206 -- Virtue : the hourglass of Temperance, Siena, 1338 -- Markets : stock exchange clock, Amsterdam, 1611 -- Knowledge : Samrat Yantra, Jaipur, 1732-35 -- Empires : observatory time ball, Cape Town, 1833 -- Manufacture : Gog and Magog, London, 1865 -- Morality : electric time system, Brno, 1903-6 -- Resistance : telescope driving-clock, Edinburgh, 1913 -- Identity : golden telephone handsets, London, 1935 -- War : miniature atomic clocks, Munich, 1972 -- Peace : plutonium timekeeper, Osaka, 6970.5500 650|s| |a|Clocks and watches |x|History.
Book Synopsis Time: From Earth Rotation to Atomic Physics by : Dennis D. McCarthy
Download or read book Time: From Earth Rotation to Atomic Physics written by Dennis D. McCarthy and published by Cambridge University Press. This book was released on 2018-10-18 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible reference presents the evolution of concepts of time and methods of time keeping, for historians, scientists, engineers, and educators. The second edition has been updated throughout to describe twentieth- and twenty-first-century advances, progress in devices, time and cosmology, the redefinition of SI units, and the future of UTC.
Book Synopsis The Clock: Synchronizing Civilization by : ChatStick Team
Download or read book The Clock: Synchronizing Civilization written by ChatStick Team and published by ChatStick Team. This book was released on 2024-03-20 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover "The Clock: Synchronizing Civilization" - A Timekeeping Odyssey Embark on a Fascinating Journey Through Time! Explore the heartbeat of civilization in "The Clock: Synchronizing Civilization", a captivating eBook that delves into the history, evolution, and profound impact of timekeeping on human society. From the ancient shadows of sundials to the precise ticks of atomic clocks, this book unwraps the fabric of time that has quietly shaped our world. Unveil Hidden Stories & Time's Influence on Society! Ancient Origins: Discover how early human concepts of time and sundials marked the dawn of structured timekeeping. Mechanical Marvels: Journey through the era of water clocks to the birth of mechanical clocks, and see how they revolutionized societies. Technological Triumphs: From pendulum clocks to the digital age, learn how advancements in timekeeping technology mirrored societal progress. Biological Rhythms: Delve into the intriguing world of human circadian rhythms and their interplay with artificial time. Futuristic Visions: Speculate on the future trajectory of timekeeping and its potential impacts on civilization and space exploration. Perfect for History Buffs, Tech Enthusiasts, and Curious Minds! "The Clock: Synchronizing Civilization" offers an enthralling read for anyone intrigued by history, technology, and the pivotal role of time in shaping our everyday lives and future. It's not just about the ticking of hands but about the stories, revolutions, and dreams that are interwoven in each moment. Grab Your Copy Today! Immerse yourself in this beautifully written eBook, where time is not just measured but celebrated as a cornerstone of human achievement and aspiration. Download now and let the journey through time begin! #Timekeeping #History #Technology #eBook #AmazonBooks #ReadMore #JourneyThroughTime #DiscoverTime
Book Synopsis Rubidium Atomic Clock: The Workhorse Of Satellite Navigation by : G M Saxena
Download or read book Rubidium Atomic Clock: The Workhorse Of Satellite Navigation written by G M Saxena and published by World Scientific. This book was released on 2020-03-05 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rubidium atomic clock (Rb) is the workhorse of the satellite navigation systems of which GPS is now a household name. With just the tap of a few keys, drivers and navigators all over the world are able to reach their destination effortlessly with high precision. People are now curious to know what makes this possible. Hence, the need to explain in simplistic terms the Rb atomic clocks that are onboard these satellite navigation systems because no good satellite navigation system is possible without such clocks.But why only Rb atomic clocks when far better and exotic atomic clocks are available? The reasons are as simple as that they are slim, low in weight, easy to build inexpensively. They are also used in numerous military applications such as secure communications, electronic warfare, command and control, telemetry and navigation. Besides, they are used in the measurements of the variation in fine-structure constant, test of relativity, precise spectroscopy and scientific research.This book details the history of time keeping and the chronological development of the Rb atomic clocks, with special focus on the physics Package that accounts for the actual performance of the clock. Researchers and industrialists will find that producing such clocks is relatively simple and inexpensive.
Book Synopsis Roman Portable Sundials by : Richard J. A. Talbert
Download or read book Roman Portable Sundials written by Richard J. A. Talbert and published by Oxford University Press. This book was released on 2017 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Talbert investigates miniature sundials which can be adjusted for the owner's whereabouts. They incorporate a list of locations and latitudes for ready reference, data that offers insight into Romans' worldviews. To some perhaps, these sundials were primarily symbols of scientific awareness as well as imperial mastery of time and space.
Book Synopsis The Quantum Beat by : Fouad G. Major
Download or read book The Quantum Beat written by Fouad G. Major and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work reviews the principles underlying quantum-based atomic clocks, with introductory chapters placing them in context with the development of mechanical clocks and electronic quartz-controlled clocks. The book details design principles of the rubidium, cesium, hydrogen maser, and mercury ion standards; changes enabled by the advent of the laser; and the time-based global navigation systems, Loran-C and the Global Positioning System. The new edition includes such recent developments as clocks based on quantum resonance at optical frequency in individual ions confined in miniature electromagnetic traps. The Quantum Beat explores the subject with a minimum of mathematical formalism.
Book Synopsis Down to the Hour: Short Time in the Ancient Mediterranean and Near East by :
Download or read book Down to the Hour: Short Time in the Ancient Mediterranean and Near East written by and published by BRILL. This book was released on 2019-12-02 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Clock time", with all its benefits and anxieties, is often viewed as a "modern" phenomenon, but ancient Mediterranean and Near Eastern cultures also had tools for marking and measuring time within the day and wrestled with challenges of daily time management. This book brings together for the first time perspectives on the interplay between short-term timekeeping technologies and their social contexts in ancient Egypt, Babylon, Greece, and Rome. Its contributions denaturalize modern-day concepts of clocks, hours, and temporal frameworks; describe some of the timekeeping solutions used in antiquity; and illuminate the diverse factors that affected how individuals and communities structured their time.
Book Synopsis The Science of Time 2016 by : Elisa Felicitas Arias
Download or read book The Science of Time 2016 written by Elisa Felicitas Arias and published by Springer. This book was released on 2017-10-05 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The uses of time in astronomy - from pointing telescopes, coordinating and processing observations, predicting ephemerides, cultures, religious practices, history, businesses, determining Earth orientation, analyzing time-series data and in many other ways - represent a broad sample of how time is used throughout human society and in space. Time and its reciprocal, frequency, is the most accurately measurable quantity and often an important path to the frontiers of science. But the future of timekeeping is changing with the development of optical frequency standards and the resulting challenges of distributing time at ever higher precision, with the possibility of timescales based on pulsars, and with the inclusion of higher-order relativistic effects. The definition of the second will likely be changed before the end of this decade, and its realization will increase in accuracy; the definition of the day is no longer obvious. The variability of the Earth's rotation presents challenges of understanding and prediction. In this symposium speakers took a closer look at time in astronomy, other sciences, cultures, and business as a defining element of modern civilization. The symposium aimed to set the stage for future timekeeping standards, infrastructure, and engineering best practices for astronomers and the broader society. At the same time the program was cognizant of the rich history from Harrison's chronometer to today's atomic clocks and pulsar observations. The theoreticians and engineers of time were brought together with the educators and historians of science, enriching the understanding of time among both experts and the public.
Book Synopsis Splitting The Second by : Tony Jones
Download or read book Splitting The Second written by Tony Jones and published by CRC Press. This book was released on 2000-01-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until the 1950s timekeeping was based on the apparent motion of the Sun that in turn reflected the rotation of the Earth on its axis. But the Earth does not turn smoothly. By the 1940s it was clear that the length of the day fluctuated unpredictably and with it the length of the second. Astronomers wanted to redefine the second in terms of the motions of the Moon and the planets. Physicists wanted to dispense with astronomical time altogether and define the second in terms of the fundamental properties of atoms. The physicists won. The revolution began in June 1955 with the operation of the first successful atomic clock and was complete by October 1967 when the atomic second ousted the astronomical second as the international unit of time. Splitting the Second: The Story of Atomic Time presents the story of this revolution, explaining how atomic clocks work, how more than 200 of them are used to form the world's time, and why we need leap seconds. The book illustrates how accurate time is distributed around the world and what it is used for. It concludes with a look at the future of timekeeping.
Download or read book Timekeeping written by Linda Formichelli and published by Build It Yourself. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[This book] travels through the past and into the future to explore how humans have measured the passage of time."--P. [4] of cover.
Book Synopsis Telling Time Through the Ages by : Rebecca Weber
Download or read book Telling Time Through the Ages written by Rebecca Weber and published by Benchmark Education Company. This book was released on 2011 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately 5,000 to 6,000 years ago, people began to make clocks: tools that can precisely mark off equal lengths of time. In this book, you will find out about several types of clocks invented throughout history. You will also discover that you can make some of these clocks yourself by following step-by-step instructions. You will even measure your body clock!
