Download or read book Of Clocks and Time written by Lutz Hüwel and published by Morgan & Claypool Publishers. This book was released on 2018-05-03 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of Clocks and Time takes readers on a five-stop journey through the physics and technology (and occasional bits of applications and history) of timekeeping. On the way, conceptual vistas and qualitative images abound, but since mathematics is spoken everywhere the book visits equations, quantitative relations, and rigorous definitions are offered as well. The expedition begins with a discussion of the rhythms produced by the daily and annual motion of sun, moon, planets, and stars. Centuries worth of observation and thinking culminate in Newton's penetrating theoretical insights since his notion of space and time are still influential today. During the following two legs of the trip, tools are being examined that allow us to measure hours and minutes and then, with ever growing precision, the tiniest fractions of a second. When the pace of travel approaches the ultimate speed limit, the speed of light, time and space exhibit strange and counter-intuitive traits. On this fourth stage of the journey, Einstein is the local tour guide whose special and general theories of relativity explain the behavior of clocks under these circumstances. Finally, the last part of the voyage reverses direction, moving ever deeper into the past to explore how we can tell the age of "things" - including that of the universe itself.
Download or read book About Time written by Bruce Koscielniak and published by Houghton Mifflin Harcourt. This book was released on 2004 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
Download or read book Marking Modern Times written by Alexis McCrossen and published by University of Chicago Press. This book was released on 2013-05 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Marking Modern Times, Alexis McCrossen relates how the American preoccupation with time led people from across social classes to acquire watches and clocks, and expands our understanding of the ways we have standardized time and have made timekeepers serve as political, social, and cultural tools in a society that not merely values time, but regards access to it as a natural-born right.
Download or read book About Time written by David Rooney and published by National Geographic Books. This book was released on 2022-08-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of Smithsonian Magazine's Ten Best History Books of 2021 A captivating, surprising history of timekeeping and how it has shaped our world. For thousands of years, people of all cultures have made and used clocks, from the city sundials of ancient Rome to the medieval water clocks of imperial China, hourglasses fomenting revolution in the Middle Ages, the Stock Exchange clock of Amsterdam in 1611, Enlightenment observatories in India, and the high-precision clocks circling the Earth on a fleet of GPS satellites that have been launched since 1978. Clocks have helped us navigate the world and build empires, and have even taken us to the brink of destruction. Elites have used them to wield power, make money, govern citizens, and control lives—and sometimes the people have used them to fight back. Through the stories of twelve clocks, About Time brings pivotal moments from the past vividly to life. Historian and lifelong clock enthusiast David Rooney takes us from the unveiling of al-Jazari’s castle clock in 1206, in present-day Turkey; to the Cape of Good Hope observatory at the southern tip of Africa, where nineteenth-century British government astronomers moved the gears of empire with a time ball and a gun; to the burial of a plutonium clock now sealed beneath a public park in Osaka, where it will keep time for 5,000 years. Rooney shows, through these artifacts, how time has been imagined, politicized, and weaponized over the centuries—and how it might bring peace. Ultimately, he writes, the technical history of horology is only the start of the story. A history of clocks is a history of civilization.
Download or read book History of the Hour written by Gerhard Dohrn-van Rossum and published by University of Chicago Press. This book was released on 1996 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides an overview of the history of the mechanical clock and its effects on European society from the late Middle Ages to the industrial revolution. The book provides a discussion of how mechanical clocks functioned in cities and dispels many
Download or read book The Clocks Are Telling Lies written by Scott Alan Johnston and published by McGill-Queen's Press - MQUP. This book was released on 2022-01-15 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until the nineteenth century all time was local time. On foot or on horseback, it was impossible to travel fast enough to care that noon was a few minutes earlier or later from one town to the next. The invention of railways and telegraphs, however, created a newly interconnected world where suddenly the time differences between cities mattered. The Clocks Are Telling Lies is an exploration of why we tell time the way we do, demonstrating that organizing a new global time system was no simple task. Standard time, envisioned by railway engineers such as Sandford Fleming, clashed with universal time, promoted by astronomers. When both sides met in 1884 at the International Meridian Conference in Washington, DC, to debate the best way to organize time, disagreement abounded. If scientific and engineering experts could not agree, how would the public? Following some of the key players in the debate, Scott Johnston reveals how people dealt with the contradictions in global timekeeping in surprising ways – from zealots like Charles Piazzi Smyth, who campaigned for the Great Pyramid to serve as the prime meridian, to Maria Belville, who sold the time door to door in Victorian London, to Moraviantown and other Indigenous communities that used timekeeping to fight for autonomy. Drawing from a wide range of primary sources, The Clocks Are Telling Lies offers a thought-provoking narrative that centres people and politics, rather than technology, in the vibrant story of global time telling.
Download or read book Clocks and More Clocks written by Pat Hutchins and published by Simon and Schuster. This book was released on 2014-01-21 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: When the hall clock reads twenty minutes past four, the attic clock reads twenty-three minutes past four, the kitchen clock reads twenty-five minutes past four, and the bedroom clock reads twenty-six minutes past four, what should Mr. Higgins do? He can't tell which of his clocks tells the right time. He is in for a real surprise when the Clockmaker shows him that they are all correct!
Download or read book The Time Book written by Martin Jenkins and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is time? When did we first use it? Does it always work? How do animals tell time? A fun and fascinating look at time from the first calendars and clocks to the digital watches and precise time-keeping methods of today.
Download or read book History of Clocks and Watches written by Eric Bruton and published by Chartwell Books. This book was released on 2004-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a lucid and authoritative catalog of man's obsession with time and timepieces. Hundreds of full-color and black-and-white illustrations compliment intricate line drawings that illuminate the inner workings of these devices.
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 305 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 Telling Time written by Stuart Sherman and published by University of Chicago Press. This book was released on 1996 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Telling Time, Stuart Sherman argues that innovations in prose emerged with this technological breakthrough, enabling authors to recount the new kind of time by which England was learning to live and work.
Download or read book The Story of Clocks and Calendars written by Betsy Maestro and published by Harper Collins. This book was released on 2004-11-02 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Travel through time with the maestros as they explore the amazing history of timekeeping! Did you know that there is more than one calendar? While the most commonly used calendar was on the year 2000, the Jewish calendar said it was the year 5760, while the Muslim calendar said 1420 and the Chinese calendar said 4698. Why do these differences exist? How did ancient civilizations keep track of time? When and how were clocks first invented? Find answers to all these questions and more in this incredible trip through history.
Download or read book Measuring Time with a Calendar written by Darice Bailer and published by Cherry Lake. This book was released on 2014-01-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-world examples and engaging activities guide readers in learning about measuring time with a calendar. Readers practice selecting appropriate measuring tools and units of measurement, converting between units, and solving problems by measuring.
Download or read book Cluck O Clock written by Kes Gray and published by Hachette UK. This book was released on 2015-02-05 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: A witty and warm tell-the-time book, created by Kes Gray, author of the bestselling Oi Frog, and Mary McQuillan. Cluck O' Clock is a tell-the-time book with a difference. It recounts a day in the life of a group of chickens - each with individual and distinct personalities - as they fill their lives with food, exercise, visiting - and waiting for the fox. Teaches children to tell the time in a fun, but informative way. '... teachers and librarians will be happy to give this tale a few minutes in story hours about chickens or clocks'. - Kirkus Reviews
Download or read book Reading Clocks Alla Turca written by Avner Wishnitzer and published by University of Chicago Press. This book was released on 2015-07-07 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Up until the end of the eighteenth century, the way Ottomans used their clocks conformed to the inner logic of their own temporal culture. However, this began to change rather dramatically during the nineteenth century, as the Ottoman Empire was increasingly assimilated into the European-dominated global economy and the project of modern state building began to gather momentum. In Reading Clocks, Alla Turca, Avner Wishnitzer unravels the complexity of Ottoman temporal culture and for the first time tells the story of its transformation. He explains that in their attempt to attain better surveillance capabilities and higher levels of regularity and efficiency, various organs of the reforming Ottoman state developed elaborate temporal constructs in which clocks played an increasingly important role. As the reform movement spread beyond the government apparatus, emerging groups of officers, bureaucrats, and urban professionals incorporated novel time-related ideas, values, and behaviors into their self-consciously “modern” outlook and lifestyle. Acculturated in the highly regimented environment of schools and barracks, they came to identify efficiency and temporal regularity with progress and the former temporal patterns with the old political order. Drawing on a wealth of archival and literary sources, Wishnitzer’s original and highly important work presents the shifting culture of time as an arena in which Ottoman social groups competed for legitimacy and a medium through which the very concept of modernity was defined. Reading Clocks, Alla Turca breaks new ground in the study of the Middle East and presents us with a new understanding of the relationship between time and modernity.
Download or read book The Clock Book written by Wallace Nutting and published by . This book was released on 2020-02-20 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: There's always time for a great clock in your life. Famed collector and clock enthusiast Wallace Nutting originally released The Clock Book in 1924, a celebration of the decorative properties of more than 250 clocks pictured with detailed descriptions of their functions and makers. Antique clock enthusiasts should find immense enjoyment pouring through the images and intricacies of this fascinating collection of clocks that span the ages, in addition to historic clock dates and lists of artist and craftspeople. This special edition reprint of The Clock Book enlarges the page sizes, includes a spectacular new cover design, and retains the original retro period font for a most enjoyable contemporary reading experience. In addition to photographs, illustrations, and historical perspective, more than 100 pages are devoted to classic American clockmakers and period manufacturers, as well as lists of European and foreign clockmakers from around the world. Includes: Notable Clock Dates More than 250 photographs and Illustrations An Introduction by Mr. Wallace List of Former Foreign Clockmakers List of American Clockmakers Description of Illustrations and more
Download or read book Antique Clocks and Clock Collecting written by Eric Bruton and published by . This book was released on 1974 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
