About Time
Author: Bruce Koscielniak
Publisher: Houghton Mifflin Harcourt
Published: 2004
Total Pages: 49
ISBN-13: 0618396683
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A Brief History of Timekeeping
Author: Chad Orzel
Publisher: BenBella Books
Published: 2022-01-25
Total Pages: 305
ISBN-13: 1953295940
DOWNLOAD EBOOK2022 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.
Seize the Daylight
Author: David Prerau
Publisher: Basic Books
Published: 2009-04-28
Total Pages: 273
ISBN-13: 078673695X
DOWNLOAD EBOOKBenjamin Franklin conceived of it. Sir Arthur Conan Doyle endorsed it. Winston Churchill campaigned for it. Kaiser Wilhelm first employed it. Woodrow Wilson and Franklin Roosevelt went to war with it, and more recently the United States fought an energy crisis with it. For several months every year, for better or worse, daylight savings time affects vast numbers of people throughout the world. And from Ben Franklin's era to today, its story has been an intriguing and sometimes-bizarre amalgam of colorful personalities and serious technical issues, purported costs and perceived benefits, conflicts between interest groups and government policymakers. It impacts diverse and unexpected areas, including agricultural practices, street crime, the reporting of sports scores, traffic accidents, the inheritance rights of twins, and voter turnout. Illustrated with a popular look at science and history, Seize the Daylight presents an intriguing and surprisingly entertaining story of our attempt to regulate the sunlight hours.
The Clocks Are Telling Lies
Author: Scott Alan Johnston
Publisher: McGill-Queen's Press - MQUP
Published: 2022-01-15
Total Pages: 166
ISBN-13: 0228009642
DOWNLOAD EBOOKUntil 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.
About Time
Author: David Rooney
Publisher: National Geographic Books
Published: 2022-08-09
Total Pages: 0
ISBN-13: 1324021950
DOWNLOAD EBOOKOne 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.
The Einstein Myth and the Ives Papers
Author: Edited by Dean Turner and Richard Hazelett
Publisher: Hope Publishing House
Published: 1979
Total Pages: 462
ISBN-13: 9781932717051
DOWNLOAD EBOOKSpring Forward
Author: Michael Downing
Publisher: National Geographic Books
Published: 2009-02-17
Total Pages: 0
ISBN-13: 1582434956
DOWNLOAD EBOOKMichael Downing is obsessed with Daylight Saving, the loopy idea that became the most persistent political controversy in American history. Almost one hundred years after Congressmen and lawmakers in every state first debated, ridiculed, and then passionately embraced the possibility of saving an hour of daylight, no one can say for sure why we are required by law to change our clocks twice a year. Who first proposed the scheme? The most authoritative sources agree it was a Pittsburgh industrialist, Woodrow Wilson, a man on a horse in London, a Manhattan socialite, Benjamin Franklin, one of the Caesars, or the anonymous makers of ancient Chinese and Japanese water clocks. Spring Forward is a portrait of public policy in the 20th century, a perennially boiling cauldron of unsubstantiated science, profiteering masked as piety, and mysteriously shifting time–zone boundaries. It is a true–to–life social comedy with Congress in the leading role, surrounded by a supporting cast of opportunistic ministers, movie moguls, stockbrokers, labor leaders, sports fanatics, and railroad execs.
The Order of Time
Author: Carlo Rovelli
Publisher: Penguin
Published: 2019-12-10
Total Pages: 257
ISBN-13: 0735216118
DOWNLOAD EBOOKOne of TIME’s Ten Best Nonfiction Books of the Decade "Meet the new Stephen Hawking . . . The Order of Time is a dazzling book." --The Sunday Times From the bestselling author of Seven Brief Lessons on Physics, Reality Is Not What It Seems, Helgoland, and Anaximander comes a concise, elegant exploration of time. Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. Already a bestseller in Italy, and written with the poetic vitality that made Seven Brief Lessons on Physics so appealing, The Order of Time offers a profoundly intelligent, culturally rich, novel appreciation of the mysteries of time.
Seeing My Time-Course Notes
Author: Marydee Sklar
Publisher:
Published: 2013-01-19
Total Pages:
ISBN-13: 9780982605943
DOWNLOAD EBOOKThe workbook for teaching the Sklar Process™ - a hands on, multisensory program that develops the metacognition required to change time management and organization behavior. Companion book is: Seeing My Time–Instructor's Manual by the same author.
Of Clocks and Time
Author: Lutz Hüwel
Publisher: Morgan & Claypool Publishers
Published: 2018-05-03
Total Pages: 186
ISBN-13: 1681740966
DOWNLOAD EBOOKOf 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.
