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Author: Eric Hogan
Publisher: Gumboot Kids
ISBN: 9780228101956
Category : Juvenile Fiction
Languages : en
Pages : 0
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Book Description
"Based on the ... children's shows Scout & the Gumboot Kids, Daisy & the Gumboot Kids, and Jessie & the Gumboot Kids"--Copyright page.
Author: Eric Hogan
Publisher: Gumboot Kids
ISBN: 9780228101956
Category : Juvenile Fiction
Languages : en
Pages : 0
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Book Description
"Based on the ... children's shows Scout & the Gumboot Kids, Daisy & the Gumboot Kids, and Jessie & the Gumboot Kids"--Copyright page.
Author: Jonathan Betts
Publisher: Oxford University Press
ISBN: 019151117X
Category : Science
Languages : en
Pages : 848
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Book Description
The Marine Chronometers at Greenwich is the fifth, and largest, of the distinguished series of catalogues of instruments in the collections of the National Maritime Museum. Housed at the Royal Observatory Greenwich — the 'home of time' and the Prime Meridian of the world — this extraordinary collection, which includes the celebrated marine timekeepers by John Harrison (1693-1776), is generally considered to be the finest of its kind in existence. The book is however much more than just a catalogue, and includes an accessible and engaging history of the chronometer, revealing why these instruments were important in our scientific and cultural history, and explaining, in simple terms, how they worked and were used. A comprehensive Glossary and Bibliography are included to ensure any technicalities are explained and that the reader has suggestions for useful 'further reading'. Over 480 photographs and illustrations, including many fine macro-photographs and line drawings, illustrate the 'jewel-like' beauty of the chronometer's construction and explain the function and subtleties of its mechanism. A chapter on 'How the Chronometer was Made', describes the fine sub-division of labour used to create these special machines, from bare metal, right up to delivery on board ship, and brief biographies of the makers tell the human story behind this important nineteenth-century industry. Another chapter, 'The Evolution of the Chronometer', aimed at collectors, historians and curators, provides clearly structured information on assessing and dating the chronometer, something many find difficult. And, for the dedicated specialist, there is extensive tabulated data on the technical structure of this important collection, a unique resource for future research.
Author: Philip Wilkinson
Publisher:
ISBN: 9780199108725
Category : Juvenile Nonfiction
Languages : en
Pages : 38
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Book Description
Tells the story of time measurement, from the first water clocks and sundials to the high-tech atomic clocks of today. Suggested level: primary, intermediate.
Author: Beverley Brenna
Publisher: BRILL
ISBN: 9004465103
Category : Education
Languages : en
Pages : 237
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Book Description
This enriched reference guide offers a unique overview of more than 200 picture books published by Canadian publishing houses between 2017–2019. The authors cover key themes in contemporary Canadian titles that match broad curriculum trends in education. Response activities are included in the text, for example frameworks for critical literacy discussions, along with annotated bibliographies that specifically recognize titles by Indigenous authors and illustrators. The book also contains original interviews with a dozen rising stars in Canadian writing and book illustration. While the book is specifically geared for educators, it also supports public libraries, Education researchers, and future picture book creators, as well as families who are interested in learning more about reading development and related literacy activities for the home setting.
Author: Samuel L. Macey
Publisher: Routledge
ISBN: 113650883X
Category : Business & Economics
Languages : en
Pages : 706
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Book Description
In this encyclopedia, some 200 international scholars in 360 articles explore subjects such as physics, archeostronomy, astronomy, mathematics, time's measurements and divisions, as well as covering other scientific and interdisciplinary areas: biology, economics and political science, horology, history, medicine, geography, geology and telecommunications.
Author:
Publisher:
ISBN:
Category : Archives
Languages : en
Pages : 248
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Book Description
Author: Andrew K. Johnston
Publisher: Smithsonian Institution
ISBN: 1588344924
Category : Transportation
Languages : en
Pages : 225
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Book Description
If you want to know where you are, you need a good clock. The surprising connection between time and place is explored in Time and Navigation: The Untold Story of Getting from Here to There, the companion book to the National Air and Space Museum exhibition of the same name. Today we use smartphones and GPS, but navigating has not always been so easy. The oldest "clock" is Earth itself, and the oldest means of keeping time came from observing changes in the sky. Early mariners like the Vikings accomplished amazing feats of navigation without using clocks at all. Pioneering seafarers in the Age of Exploration used dead reckoning and celestial navigation; later innovations such as sextants and marine chronometers honed these techniques by measuring latitude and longitude. When explorers turned their sights to the skies, they built on what had been learned at sea. For example, Charles Lindbergh used a bubble sextant on his record-breaking flights. World War II led to the development of new flight technologies, notably radio navigation, since celestial navigation was not suited for all-weather military operations. These forms of navigation were extended and enhanced when explorers began guiding spacecraft into space and across the solar system. Astronauts combined celestial navigation technology with radio transmissions. The development of the atomic clock revolutionized space flight because it could measure billionths of a second, thereby allowing mission teams to navigate more accurately. Scientists and engineers applied these technologies to navigation on earth to develop space-based time and navigation services such as GPS that is used every day by people from all walks of life. While the history of navigation is one of constant change and innovation, it is also one of remarkable continuity. Time and Navigation tells the story of navigation to help us understand where we have been and how we got there so that we can understand where we are going.
Author:
Publisher:
ISBN:
Category : Railroads
Languages : en
Pages : 558
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Book Description
Author: Survey of Federal Archives (U.S.)
Publisher:
ISBN:
Category : Archival resources
Languages : en
Pages : 548
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Book Description
Author: Historical Records Survey (U.S.)
Publisher:
ISBN:
Category : Archival resources
Languages : en
Pages : 292
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Book Description
