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Author: Lawrence Okrent
Publisher:
Published: 2011
Total Pages: 245
ISBN-13: 9780978866389
DOWNLOAD EBOOKA pictorial history, from an aerial perspective, for the far-reaching change that has occurred in Chicago and its region in the span of a single generation, between 1985 and 2010. It serves as a reminder that Chicago welcomes change, celebrates change and regards change as one of its distinguishing features.
Author: Alexandra Reid
Publisher: Harper Festival
Published: 1996
Total Pages: 80
ISBN-13: 9780694009435
DOWNLOAD EBOOKWhen their teacher at dance class, Dame Skyla, reveals that she is the Queen of the Sky Dancers, Jade, Camille, Angelica, Breeze, and Slam, her prize students, agree to help protect her home in the Sky Realm
Author: Brandy Colbert
Publisher: Penguin
Published: 2015-08-04
Total Pages: 354
ISBN-13: 014751441X
DOWNLOAD EBOOKSpeak meets Black Swan in this stunningly dramatic debut novel All that drama, plus pointe shoes? Yes, please: this is one book that’s bound to make a splash Theo is better now. She’s eating again, dating guys who are almost appropriate, and well on her way to becoming an elite ballet dancer. But when her oldest friend, Donovan, returns home after spending four long years with his kidnapper, Theo starts reliving memories about his abduction—and his abductor. Donovan isn’t talking about what happened, and even though Theo knows she didn’t do anything wrong, telling the truth would put everything she’s been living for at risk. But keeping quiet might be worse.
Author: Thomas Hockey
Publisher: University of Chicago Press
Published: 2011-09-12
Total Pages: 251
ISBN-13: 0226345785
DOWNLOAD EBOOKGazing up at the heavens from our backyards or a nearby field, most of us see an undifferentiated mess of stars—if, that is, we can see anything at all through the glow of light pollution. Today’s casual observer knows far less about the sky than did our ancestors, who depended on the sun and the moon to tell them the time and on the stars to guide them through the seas. Nowadays, we don’t need the sky, which is good, because we’ve made it far less accessible, hiding it behind the skyscrapers and the excessive artificial light of our cities. How We See the Sky gives us back our knowledge of the sky, offering a fascinating overview of what can be seen there without the aid of a telescope. Thomas Hockey begins by scanning the horizon, explaining how the visible universe rotates through this horizon as night turns to day and season to season. Subsequent chapters explore the sun’s and moon’s respective motions through the celestial globe, as well as the appearance of solstices, eclipses, and planets, and how these are accounted for in different kinds of calendars. In every chapter, Hockey introduces the common vocabulary of today’s astronomers, uses examples past and present to explain them, and provides conceptual tools to help newcomers understand the topics he discusses. Packed with illustrations and enlivened by historical anecdotes and literary references, How We See the Sky reacquaints us with the wonders to be found in our own backyards.
Author: Johan M. Dahlgren
Publisher: Next Chapter
Published: 2021-12-25
Total Pages: 308
ISBN-13:
DOWNLOAD EBOOKOn rebel planet Elysium, a man is executed on live video streamed by religious extremists. Nothing terribly original so far for Elysium. Only this time, the man doesn't die. When security expert Asher Perez is sent to find him, dark secrets about the rebel colony are exposed. Something dark is stirring in the shadows. Something that has been watching humanity since the dawn of history.
Author: Joel Greenberg
Publisher: Bloomsbury Publishing USA
Published: 2014-09-02
Total Pages: 305
ISBN-13: 1620405369
DOWNLOAD EBOOKThis beautifully written cautionary tale reveals how passenger pigeons have become extinct and how no series effort was made to protect this species that inspired awe in the likes of John James Audubon, Henry David Thoreau and James Fenimore Cooper until it was too late.
Author: David Gates
Publisher: Reaktion Books
Published: 2003
Total Pages: 228
ISBN-13: 9781861891891
DOWNLOAD EBOOKIn Sky Wars, David Gates examines the history of military aerospace power, discussing technical developments between both World Wars and the use of air power in specific wars in the latter part of the 20th century, including the recent conflict with Iraq.
Author: Chen-Pang Yeang
Publisher: University of Chicago Press
Published: 2013-07-02
Total Pages: 378
ISBN-13: 022603481X
DOWNLOAD EBOOKBy the late nineteenth century, engineers and experimental scientists generally knew how radio waves behaved, and by 1901 scientists were able to manipulate them to transmit messages across long distances. What no one could understand, however, was why radio waves followed the curvature of the Earth. Theorists puzzled over this for nearly twenty years before physicists confirmed the zig-zag theory, a solution that led to the discovery of a layer in the Earth’s upper atmosphere that bounces radio waves earthward—the ionosphere. In Probing the Sky with Radio Waves, Chen-Pang Yeang documents this monumental discovery and the advances in radio ionospheric propagation research that occurred in its aftermath. Yeang illustrates how the discovery of the ionosphere transformed atmospheric science from what had been primarily an observational endeavor into an experimental science. It also gave researchers a host of new theories, experiments, and instruments with which to better understand the atmosphere’s constitution, the origin of atmospheric electricity, and how the sun and geomagnetism shape the Earth’s atmosphere. This book will be warmly welcomed by scholars of astronomy, atmospheric science, geoscience, military and institutional history, and the history and philosophy of science and technology, as well as by radio amateurs and electrical engineers interested in historical perspectives on their craft.
Author: Jim Edwards
Publisher: Arcadia Publishing
Published: 2003-09-16
Total Pages: 134
ISBN-13: 1439614687
DOWNLOAD EBOOKSince the late 1800s, Chicago has been a mecca for aviation. Chicago's Octave Chanute kept the skies filled with revolutionary gliders and his expertise in aeronautics contributed to the Wright Brothers' success. Chicago: City of Flight tells the story of aviation in the city with exciting chapters on early "birdmen," the birth of Chicago as a major airmail center, the spectacular chills and thrills of international airports and airplane manufacturers, and airlines, such as United Airlines, that were born in the city. Later topics include the city's modern aerospace industry and an exclusive look at Chicago's Wright Redux project, members of which designed and manufactured a replica Wright flyer. They plan to fly it over the city on December 17, 2003, in celebration of 100 years of manned, powered flight.
Author: Davi Kopenawa
Publisher: Harvard University Press
Published: 2023-01-31
Total Pages: 649
ISBN-13: 0674292138
DOWNLOAD EBOOKAnthropologist Bruce Albert captures the poetic voice of Davi Kopenawa, shaman and spokesman for the Yanomami of the Brazilian Amazon, in this unique reading experience—a coming-of-age story, historical account, and shamanic philosophy, but most of all an impassioned plea to respect native rights and preserve the Amazon rainforest.
