The Ever-Changing Sky

The Ever-Changing Sky PDF

Author: James B. Kaler

Publisher: Cambridge University Press

Published: 2002-03-14

Total Pages: 524

ISBN-13: 9780521499187

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The Ever-Changing Sky provides a comprehensive and non-mathematical guide to spherical astronomy. The reader is guided through terrestrial and celestial co-ordinate systems, time measurement and celestial navigation, to the prediction of the rising and setting of the stars, Sun and Moon. It focuses on the geometrical aspects of the night sky without using complex trigonometry. The book progresses to a general study of the Earth and sky, including the stars and constellations (with useful star maps provided), the motions and appearance of the Moon, tides and eclipses, the orbits of the planets and the smaller bodies of the Solar System (asteroids, meteors, meteorites and comets). Finally, there is a brief overview of atmospheric phenomena (including rainbows and haloes). This text will be invaluable to students taking courses in naked-eye astronomy, amateur and professional astronomers, as well as more general readers wanting to know how the night sky changes.

Changing Sky

Changing Sky PDF

Author: Kathryn Callan

Publisher: iUniverse

Published: 2007-07

Total Pages: 340

ISBN-13: 0595434207

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Changing Sky is a magical tale of love and adventure with intricately interwoven stories about Julia, an artist; Andrew, her son; and Maggie, Julia's agent. Julia, a landscape painter in her late forties, is at an impasse with her art: it has become like painting by numbers for her. She longs to produce a different kind of art. Her son, Andrew, is eighteen. Discontentment envelops him. What is the point of being lonely among other people, he wonders? It's worse than being lonely by yourself. That summer, Andrew embarks on a voyage through which he meets unusual people in a mystical land. He is told he will be part of a coming change and will plant the seeds of new ideas. Julia does not yet realize he is gone and begins to paint scenes from his excursions-scenes that are different from anything she has ever created before. Thirtysomething Maggie who is recently divorced, is adjusting to her new single life. When she shows Julia's paintings to others, then the real magic begins, drawing Julia, Andrew, and Maggie into fascinating journeys of self-discovery.

The Ever Changing Sky

The Ever Changing Sky PDF

Author: Edward Francisco

Publisher: Wipf and Stock Publishers

Published: 2021-07-09

Total Pages: 280

ISBN-13: 1725275538

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The Ever Changing Sky: Meditations on the Psalms, a book of lay meditations on the Psalms composed in fits and starts over a thirteen-year period, is for anyone struggling with the challenges of leading an authentic life in what poet John Keats termed an “arena of soul making.” Special emphasis is given to the trials and fulfillments the author experienced while journeying to discover the indivisible connections among his roles as husband, father, grandfather, teacher, author, and Catholic. Although this book should appeal to a wide audience of readers seeking to uncover sacramental graces in everyday life, The Ever Changing Sky is especially meaningful for those wishing to contemplate their lives in a spirit of wakefulness.

Under a White Sky

Under a White Sky PDF

Author: Elizabeth Kolbert

Publisher: Crown

Published: 2022-04-05

Total Pages: 273

ISBN-13: 0593136284

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NATIONAL BESTSELLER • The Pulitzer Prize–winning author of The Sixth Extinction returns to humanity’s transformative impact on the environment, now asking: After doing so much damage, can we change nature, this time to save it? RECOMMENDED BY PRESIDENT OBAMA AND BILL GATES • SHORTLISTED FOR THE WAINWRIGHT PRIZE FOR WRITING • ONE OF THE TEN BEST BOOKS OF THE YEAR: The Washington Post • ONE OF THE BEST BOOKS OF THE YEAR: Time, Esquire, Publishers Weekly, Kirkus Reviews • “Beautifully and insistently, Kolbert shows us that it is time to think radically about the ways we manage the environment.”—Helen Macdonald, The New York Times With a new afterword by the author That man should have dominion “over all the earth, and over every creeping thing that creepeth upon the earth” is a prophecy that has hardened into fact. So pervasive are human impacts on the planet that it’s said we live in a new geological epoch: the Anthropocene. In Under a White Sky, Elizabeth Kolbert takes a hard look at the new world we are creating. Along the way, she meets biologists who are trying to preserve the world’s rarest fish, which lives in a single tiny pool in the middle of the Mojave; engineers who are turning carbon emissions to stone in Iceland; Australian researchers who are trying to develop a “super coral” that can survive on a hotter globe; and physicists who are contemplating shooting tiny diamonds into the stratosphere to cool the earth. One way to look at human civilization, says Kolbert, is as a ten-thousand-year exercise in defying nature. In The Sixth Extinction, she explored the ways in which our capacity for destruction has reshaped the natural world. Now she examines how the very sorts of interventions that have imperiled our planet are increasingly seen as the only hope for its salvation. By turns inspiring, terrifying, and darkly comic, Under a White Sky is an utterly original examination of the challenges we face.

Sky Is Changing

Sky Is Changing PDF

Author: Zoë Jenny

Publisher: Legend Press

Published: 2006-08-27

Total Pages: 208

ISBN-13: 190775640X

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London: A group of thirty-somethings meet to celebrate a birthday. All seems normal. But, after two years of trying, Claire and Anthony have still not conceived a child, and pulsing with the fear of terrorist attacks, the city is crackling with tension. Befriending a young girl, Nora, Claire finds herself drawn as her maternal instincts begin to blur. Meanwhile, Anthony is forced to question his job as a City Analyst as their safe and secure existence begins to fracture. As Claire retraces the journey she has made since an accident ended her promising career as a ballet dancer in Berlin, she realises her life has moved beyond her control.

Fixing the Sky

Fixing the Sky PDF

Author: James Rodger Fleming

Publisher: Columbia University Press

Published: 2010-08-13

Total Pages: 346

ISBN-13: 0231144121

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Weaving together stories from elite science, cutting-edge technology, and popular culture, Fleming examines issues of health and navigation in the 1830s, drought in the 1890s, aircraft safety in the 1930s, and world conflict since the 1940s.

Picture the Sky

Picture the Sky PDF

Author: Barbara Reid

Publisher: Scholastic Canada

Published: 2017-08-29

Total Pages: 38

ISBN-13: 1443163023

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In this companion to the bestselling Picture a Tree, Barbara Reid has us look up . . . way up Wherever we may be, we share the same sky. But every hour, every day, every season, whether in the city or the forest, it is different. The sky tells many stories: in the weather, in the clouds, in the stars, in the imagination. Renowned artist Barbara Reid brings her unique vision to a new topic - the sky around us. In brilliant Plasticine illustrations, she envisions the sky above and around us in all its moods. Picture the sky. How do you feel?

Half the Sky

Half the Sky PDF

Author: Nicholas D. Kristof

Publisher: Vintage

Published: 2010-06-01

Total Pages: 322

ISBN-13: 0307387097

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#1 NATIONAL BESTSELLER • A passionate call to arms against our era’s most pervasive human rights violation—the oppression of women and girls in the developing world. From the bestselling authors of Tightrope, two of our most fiercely moral voices With Pulitzer Prize winners Nicholas D. Kristof and Sheryl WuDunn as our guides, we undertake an odyssey through Africa and Asia to meet the extraordinary women struggling there, among them a Cambodian teenager sold into sex slavery and an Ethiopian woman who suffered devastating injuries in childbirth. Drawing on the breadth of their combined reporting experience, Kristof and WuDunn depict our world with anger, sadness, clarity, and, ultimately, hope. They show how a little help can transform the lives of women and girls abroad. That Cambodian girl eventually escaped from her brothel and, with assistance from an aid group, built a thriving retail business that supports her family. The Ethiopian woman had her injuries repaired and in time became a surgeon. A Zimbabwean mother of five, counseled to return to school, earned her doctorate and became an expert on AIDS. Through these stories, Kristof and WuDunn help us see that the key to economic progress lies in unleashing women’s potential. They make clear how so many people have helped to do just that, and how we can each do our part. Throughout much of the world, the greatest unexploited economic resource is the female half of the population. Countries such as China have prospered precisely because they emancipated women and brought them into the formal economy. Unleashing that process globally is not only the right thing to do; it’s also the best strategy for fighting poverty. Deeply felt, pragmatic, and inspirational, Half the Sky is essential reading for every global citizen.