Lengthening the Day

Lengthening the Day PDF Author: Brian Bowers
Publisher: Oxford University Press, USA
ISBN:
Category : Science
Languages : en
Pages : 252

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Book Description
People have always wanted light, and until the nineteenth century the only useful source of light was flame. Electricity brought clean light without flame, and sometimes even without much heat. This book is about the ways in which people have made light to lengthen their day. It explains howoil lamps, candles, and gas lights work and, drawing on writings of the time, shows how the available lights affected daily life. The principles of all the main types of electric lights now available are described. Alongside this technical history, quotations from Aristophanes to Jane Austen, fromJames Boswell to Kenneth Grahame, illustrate the social importance of lighting.

Lengthening the Day

Lengthening the Day PDF Author: Brian Bowers
Publisher: Oxford University Press, USA
ISBN:
Category : Science
Languages : en
Pages : 252

Get Book

Book Description
People have always wanted light, and until the nineteenth century the only useful source of light was flame. Electricity brought clean light without flame, and sometimes even without much heat. This book is about the ways in which people have made light to lengthen their day. It explains howoil lamps, candles, and gas lights work and, drawing on writings of the time, shows how the available lights affected daily life. The principles of all the main types of electric lights now available are described. Alongside this technical history, quotations from Aristophanes to Jane Austen, fromJames Boswell to Kenneth Grahame, illustrate the social importance of lighting.

Brilliant

Brilliant PDF Author: Jane Brox
Publisher: Houghton Mifflin Harcourt
ISBN: 0547487150
Category : History
Languages : en
Pages : 382

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Book Description
This “superb history” of artificial light traces the evolution of society—“invariably fascinating and often original . . . [it] amply lives up to its title” (Publishers Weekly, starred review). In Brilliant, Jane Brox explores humankind’s ever-changing relationship to artificial light, from the stone lamps of the Pleistocene to the LEDs embedded in fabrics of the future. More than a survey of technological development, this sweeping history reveals how artificial light changed our world, and how those social and cultural changes in turn led to the pursuit of more ways of spreading, maintaining, and controlling light. Brox plumbs the class implications of light—who had it, who didn’t—through the centuries when crude lamps and tallow candles constricted waking hours. She identifies the pursuit of whale oil as the first time the need for light thrust us toward an environmental tipping point. Only decades later, gas street lights opened up the evening hours to leisure, which changed the ways we live and sleep and the world’s ecosystems. Edison’s bulbs produced a light that seemed to its users all but divorced from human effort or cost. And yet, as Brox’s informative portrait of our current grid system shows, the cost is ever with us. Brilliant is infused with human voices, startling insights, and timely questions about how our future lives will be shaped by light

Happy Springtime!

Happy Springtime! PDF Author: Kate McMullan
Publisher: Holiday House
ISBN: 0823445518
Category : Juvenile Fiction
Languages : en
Pages : 42

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Book Description
When winter is at its coldest and darkest, take heart! Every day the sun shines longer, Spring is on its way! All winter, the days grow a little bit longer, The nights grow a little bit shorter, until the day becomes exactly as long as the night. On that day we say... HAPPY SPRINGTIME! This bright, bouncy, and deliriously colorful picture book is an ode to the joys of spring, encouraging everyone who waits out the slow lengthening of days through the end of winter. From earmuffed crossing guards to sweater wearing dogs, from painters of flowers to planters of seeds, Happy Springtime! celebrates the burst of life following the thaw of winter. Boston Globe-Horn Book Award Honoree Kate McMullan's jubilant love-letter to this exciting time of year is the perfect book to bring in the season of birth and renewal, especially when accompanied by the riotous watercolor illustrations of Sujean Rim.

A Million Years in a Day

A Million Years in a Day PDF Author: Greg Jenner
Publisher: Macmillan
ISBN: 125008945X
Category : History
Languages : en
Pages : 368

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Book Description
Who invented beds? When did we start cleaning our teeth? How old are wine and beer? Which came first: the toilet seat or toilet paper? What was the first clock? Every day, from the moment our alarm clock wakes us in the morning until our head hits our pillow at night, we all take part in rituals that are millennia old. Structured around one ordinary day, A Million Years in a Day reveals the astonishing origins and development of the daily practices we take for granted. In this gloriously entertaining romp through human history, Greg Jenner explores the gradual—and often unexpected—evolution of our daily routines. This is not a story of wars, politics, or great events. Instead, Jenner has scoured Roman rubbish bins, Egyptian tombs, and Victorian sewers to bring us the most intriguing, surprising, and sometimes downright silly historical nuggets from our past. Drawn from across the world, spanning a million years of humanity, this book is a smorgasbord of historical delights. It is a history of all those things you always wondered about—and many you have never considered. It is the story of your life, one million years in the making.

Consciousness, Color, and Content

Consciousness, Color, and Content PDF Author: Michael Tye
Publisher: MIT Press
ISBN: 9780262700887
Category : Philosophy
Languages : en
Pages : 222

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Book Description
A further development of Tye's theory of phenomenal consciousness along with replies to common objections.

Lengthened Shadows

Lengthened Shadows PDF Author: Roger Kimball
Publisher:
ISBN: 9781594030543
Category : History
Languages : en
Pages : 284

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Book Description
In a series of penetrating reflections on the United States and its institutions in the post-9/11 world, this book offers some answers to questions that people at home and abroad have begun to ask about our country. How did it attain its international preeminence? What exactly is this richest, most powerful of countries made of? Where will its unmatched influence lead? Military historian Frederick Kagan discusses the future of our armed forces and the challenges they will face in defending America's unique position. David B. Hart shows how religion, with all its variety and occasional excess, is "alive and striving in America, with the power to shelter many virtues under its promises of supernatural grace." From the future of the law to the future of higher education, from music to the visual arts, Lengthened Shadows provides a unique situation report on American culture today. Writers and thinkers such as Robert Bork, Hilton Kramer, Roger Kimball and Mark Steyn offer a probing assessment of the institutions that organize our lives--their health, their influence and their prospects--at the beginning of what some commentators are calling "the next American century."

Design for Great-Day

Design for Great-Day PDF Author: Alan Dean Foster
Publisher: Macmillan
ISBN: 9780812524604
Category : Fiction
Languages : en
Pages : 262

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Book Description
When a strange warship appears on a distant alien world, bearing only a single human being and his bee-like extraterrestrial companion, the powerful warlord of that world laughs at the stranger's demand--end war with an interstellar rival or face the consequences. But James Lawson, emissary from the intergalactic federation of advanced races, means every word he says.

The Hearth Witch's Year

The Hearth Witch's Year PDF Author: Anna Franklin
Publisher: Llewellyn Worldwide
ISBN: 0738765171
Category : Body, Mind & Spirit
Languages : en
Pages : 310

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Book Description
A Season-by-Season Guide to an Enchanted Natural Life The world is filled with magic, reflected back to us through the cycles of nature, if we can just slow down and learn how to channel it. This book is a journey through the year, exploring its tides, seasons, and festivals. It provides practical advice for celebrating the whole cycle—not just the eight sabbats—with rituals, meditations, projects, and invocations to help you discover the magical rhythms of the natural world. Join Anna Franklin, bestselling author of The Hearth Witch's Compendium, as she shares more than one hundred spells, recipes, remedies, and crafts designed to bring enchantment, healing, and joy into your life. Within these pages you will also discover natural cleaners and time-honored projects for the hearth and home to help you celebrate the cycles of the seasons, honor the Gods, and manifest your deepest spirituality.

The Age of Miracles

The Age of Miracles PDF Author: Karen Thompson Walker
Publisher: Random House
ISBN: 0679644385
Category : Fiction
Languages : en
Pages : 282

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Book Description
NAMED ONE OF THE BEST BOOKS OF THE YEAR BY People ∙ O: The Oprah Magazine ∙ Financial Times ∙ Kansas City Star ∙ BookPage ∙ Kirkus Reviews ∙ Publishers Weekly ∙ Booklist NEW YORK TIMES BESTSELLER “A stunner.”—Justin Cronin “It’s never the disasters you see coming that finally come to pass—it’s the ones you don’t expect at all,” says Julia, in this spellbinding novel of catastrophe and survival by a superb new writer. Luminous, suspenseful, unforgettable, The Age of Miracles tells the haunting and beautiful story of Julia and her family as they struggle to live in a time of extraordinary change. On an ordinary Saturday in a California suburb, Julia awakes to discover that something has happened to the rotation of the earth. The days and nights are growing longer and longer; gravity is affected; the birds, the tides, human behavior, and cosmic rhythms are thrown into disarray. In a world that seems filled with danger and loss, Julia also must face surprising developments in herself, and in her personal world—divisions widening between her parents, strange behavior by her friends, the pain and vulnerability of first love, a growing sense of isolation, and a surprising, rebellious new strength. With crystalline prose and the indelible magic of a born storyteller, Karen Thompson Walker gives us a breathtaking portrait of people finding ways to go on in an ever-evolving world. “Gripping drama . . . flawlessly written; it could be the most assured debut by an American writer since Jennifer Egan’s Emerald City.”—The Denver Post “Pure magnificence.”—Nathan Englander “Provides solace with its wisdom, compassion, and elegance.”—Curtis Sittenfeld “Riveting, heartbreaking, profoundly moving.”—Kirkus Reviews (starred review) Look for special features inside. Join the Circle for author chats and more.

Science Serving Agriculture

Science Serving Agriculture PDF Author: United States. Department of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Book Description