The Story of Clocks and Calendars
Title | The Story of Clocks and Calendars PDF eBook |
Author | Betsy Maestro |
Publisher | Harper Collins |
Pages | 52 |
Release | 2004-11-02 |
Genre | Juvenile Nonfiction |
ISBN | 0060589450 |
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.
The Story of Clocks and Calendars
Title | The Story of Clocks and Calendars PDF eBook |
Author | |
Publisher | Lothrop Lee & Shepard |
Pages | 48 |
Release | 1999-04-01 |
Genre | Juvenile Nonfiction |
ISBN | 9780688145484 |
Discusses the year 2000 as a milestone marking two thousand years of human achievement, as a threshold leading into a new millennium, and as an important anniversary of the birth of Jesus Christ.
It's About Time
Title | It's About Time PDF eBook |
Author | Liz Evers |
Publisher | Michael O'Mara |
Pages | 173 |
Release | 2013-08-25 |
Genre | Reference |
ISBN | 1782430873 |
With time-related anecdotes, quotes and trivia, this is an essential handbook for anyone fascinated by the fourth dimension.
About Time
Title | About Time PDF eBook |
Author | Bruce Koscielniak |
Publisher | Houghton Mifflin Harcourt |
Pages | 49 |
Release | 2004 |
Genre | Time |
ISBN | 0618396683 |
Publisher Description
A History of Time
Title | A History of Time PDF eBook |
Author | Paul R. Wonning |
Publisher | Mossy Feet Books |
Pages | 108 |
Release | |
Genre | History |
ISBN |
Discover the fascinating history of time, clocks, calendars and time zones. A History of Time reveals the journal of the development of how humans keep track of time, including daylight saving time. Clock history, calendar history, history of time zones, sundial, hourglass history, daylight saving time
The Time Book
Title | The Time Book PDF eBook |
Author | Martin Jenkins |
Publisher | |
Pages | 0 |
Release | 2010 |
Genre | Clocks and watches |
ISBN | 9781406323733 |
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.
A Brief History of Timekeeping
Title | A Brief History of Timekeeping PDF eBook |
Author | Chad Orzel |
Publisher | BenBella Books |
Pages | 305 |
Release | 2022-01-25 |
Genre | Science |
ISBN | 1953295940 |
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.