Tales of Impossibility

Tales of Impossibility PDF Author: David S. Richeson
Publisher: Princeton University Press
ISBN: 0691218722
Category : Mathematics
Languages : en
Pages : 450

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Book Description
A comprehensive look at four of the most famous problems in mathematics Tales of Impossibility recounts the intriguing story of the renowned problems of antiquity, four of the most famous and studied questions in the history of mathematics. First posed by the ancient Greeks, these compass and straightedge problems—squaring the circle, trisecting an angle, doubling the cube, and inscribing regular polygons in a circle—have served as ever-present muses for mathematicians for more than two millennia. David Richeson follows the trail of these problems to show that ultimately their proofs—which demonstrated the impossibility of solving them using only a compass and straightedge—depended on and resulted in the growth of mathematics. Richeson investigates how celebrated luminaries, including Euclid, Archimedes, Viète, Descartes, Newton, and Gauss, labored to understand these problems and how many major mathematical discoveries were related to their explorations. Although the problems were based in geometry, their resolutions were not, and had to wait until the nineteenth century, when mathematicians had developed the theory of real and complex numbers, analytic geometry, algebra, and calculus. Pierre Wantzel, a little-known mathematician, and Ferdinand von Lindemann, through his work on pi, finally determined the problems were impossible to solve. Along the way, Richeson provides entertaining anecdotes connected to the problems, such as how the Indiana state legislature passed a bill setting an incorrect value for pi and how Leonardo da Vinci made elegant contributions in his own study of these problems. Taking readers from the classical period to the present, Tales of Impossibility chronicles how four unsolvable problems have captivated mathematical thinking for centuries.

Tales of Impossibility

Tales of Impossibility PDF Author: David S. Richeson
Publisher: Princeton University Press
ISBN: 0691218722
Category : Mathematics
Languages : en
Pages : 450

Get Book Here

Book Description
A comprehensive look at four of the most famous problems in mathematics Tales of Impossibility recounts the intriguing story of the renowned problems of antiquity, four of the most famous and studied questions in the history of mathematics. First posed by the ancient Greeks, these compass and straightedge problems—squaring the circle, trisecting an angle, doubling the cube, and inscribing regular polygons in a circle—have served as ever-present muses for mathematicians for more than two millennia. David Richeson follows the trail of these problems to show that ultimately their proofs—which demonstrated the impossibility of solving them using only a compass and straightedge—depended on and resulted in the growth of mathematics. Richeson investigates how celebrated luminaries, including Euclid, Archimedes, Viète, Descartes, Newton, and Gauss, labored to understand these problems and how many major mathematical discoveries were related to their explorations. Although the problems were based in geometry, their resolutions were not, and had to wait until the nineteenth century, when mathematicians had developed the theory of real and complex numbers, analytic geometry, algebra, and calculus. Pierre Wantzel, a little-known mathematician, and Ferdinand von Lindemann, through his work on pi, finally determined the problems were impossible to solve. Along the way, Richeson provides entertaining anecdotes connected to the problems, such as how the Indiana state legislature passed a bill setting an incorrect value for pi and how Leonardo da Vinci made elegant contributions in his own study of these problems. Taking readers from the classical period to the present, Tales of Impossibility chronicles how four unsolvable problems have captivated mathematical thinking for centuries.

2,000 Miles Together

2,000 Miles Together PDF Author: Ben Crawford
Publisher: FFT Press
ISBN: 9781544502427
Category :
Languages : en
Pages : 468

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Book Description
As his six children slept on the dirty floor of a women's restroom while a blizzard howled outside, Ben Crawford had one thought: Have I gone too far? The next morning, Child Protective Services, along with an armed sheriff, arrived to ask the same question. 2,000 Miles Together is the story of the largest family ever to complete a thru-hike of the Appalachian Trail, defying skeptics and finding friends in the unlikeliest of places. On the trail, Ben Crawford battled not only the many dangers and obstacles presented by the wilderness-snowstorms, record-breaking heat, Lyme disease, overflowing rivers, toothaches, rattlesnakes, forest fires, and spending the night with a cult-but also his own self-doubt. In an effort to bring his family closer together, was he jeopardizing his future relationship with his kids? When the hike was done, would any of them speak to him again? The Crawford family's self-discovery over five months, thousands of miles, and countless gummy bears proves that there's more than one way to experience life to the fullest. You don't have to accept the story you've been shown. By leaving home, you'll find more than just adventure--you'll find a new perspective on the relationships we often take for granted, and open yourself up to a level of connection you never thought possible.

The Legend of Luke

The Legend of Luke PDF Author: Brian Jacques
Publisher: Random House
ISBN: 1448158427
Category : Juvenile Fiction
Languages : en
Pages : 384

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Book Description
The twelfth book in the beloved, bestselling Redwall saga - soon to be a major Netflix movie! Martin the Warrior leaves Redwall Abbey on a journey to discover the truth about Luke, the father he barely knew. His voyage takes him home to the northland shore where, from a dusty old book, he learns of Luke's dramatic pursuit of the evil pirate stoat, Vilu Daskar.

A Tale of Two Stories

A Tale of Two Stories PDF Author: Björn Bentlage
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3112209338
Category : Social Science
Languages : en
Pages : 336

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Book Description
Die Reihe Islamkundliche Untersuchungen wurde 1969 im Klaus Schwarz Verlag begründet und hat sich zu einem der wichtigsten Publikationsorgane der Islamwissenschaft in Deutschland entwickelt. Die über 330 Bände widmen sich der Geschichte, Kultur und den Gesellschaften Nordafrikas, des Nahen und Mittleren Ostens sowie Zentral-, Süd- und Südost-Asiens.

The Unlikely Thru-Hiker

The Unlikely Thru-Hiker PDF Author: Derick Lugo
Publisher: Appalachian Mountain Club
ISBN: 9781628421187
Category : Biography & Autobiography
Languages : en
Pages : 224

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Book Description
Derick Lugo had never been hiking. He didn't even know if he liked being outside all that much. He certainly couldn't imagine going more than a day without manicuring his goatee. But with a job overseas cut short and no immediate plans, this fixture of the greater New York comedy circuit began to think about what he might do with months of free time and no commitments. He had heard of the Appalachian Trail and knew of its potential for danger and adventure, but he had never seriously considered attempting to hike all 2,192 miles of it. Then again, what could go wrong for a young black man from the city trekking solo through the East Coast backwoods? The Unlikely Thru-Hiker is the story of how an unknowing ambassador of one of the AT's least common demographics, unfamiliar with both the outdoors and thru-hiking culture, sets off with an extremely overweight pack and a willfully can-do attitude to conquer the infamous trail. What follows are eye-opening lessons on preparation, humility, race relations, and nature's wild unpredictability. But this isn't a hard-nosed memoir of discouragement or intolerance. What sets Lugo apart from the typical walk in the woods is his refusal to let any challenge squash his inner Pollyanna. Through it all, he perseveres with humor, tenacity, and an unshakeable commitment to grooming--earning him the trail name "Mr. Fabulous"--that sees him from Springer Mountain in Georgia to Katahdin in Maine.

The Handmaid's Tale

The Handmaid's Tale PDF Author: Margaret Atwood
Publisher: McClelland & Stewart
ISBN: 0771008791
Category : Fiction
Languages : en
Pages : 370

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Book Description
An instant classic and eerily prescient cultural phenomenon, from “the patron saint of feminist dystopian fiction” (New York Times). Now an award-winning Hulu series starring Elizabeth Moss. In this multi-award-winning, bestselling novel, Margaret Atwood has created a stunning Orwellian vision of the near future. This is the story of Offred, one of the unfortunate “Handmaids” under the new social order who have only one purpose: to breed. In Gilead, where women are prohibited from holding jobs, reading, and forming friendships, Offred’s persistent memories of life in the “time before” and her will to survive are acts of rebellion. Provocative, startling, prophetic, and with Margaret Atwood’s devastating irony, wit, and acute perceptive powers in full force, The Handmaid’s Tale is at once a mordant satire and a dire warning.

The Princess Nobody

The Princess Nobody PDF Author: Andrew Lang
Publisher: anboco
ISBN: 3736416938
Category : Fiction
Languages : en
Pages : 49

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Book Description
Andrew Lang, a Scottish poet, novelist, literary critic, and contributor to the field of anthropology, is best known as a collector of folk and fairy tales. The Andrew Lang lectures at the University of St Andrews are named after him.

Kissing the Witch

Kissing the Witch PDF Author: Emma Donoghue
Publisher: Harper Collins
ISBN: 0064407721
Category : Juvenile Fiction
Languages : en
Pages : 243

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Book Description
Thirteen tales are unspun from the deeply familiar, and woven anew into a collection of fairy tales that wind back through time. Acclaimed Irish author Emma Donoghue reveals heroines young and old in unexpected alliances--sometimes treacherous, sometimes erotic, but always courageous. Told with luminous voices that shimmer with sensuality and truth, these age-old characters shed their antiquated cloaks to travel a seductive new landscape, radiantly transformed.Cinderella forsakes the handsome prince and runs off with the fairy godmother; Beauty discovers the Beast behind the mask is not so very different from the face she sees in the mirror; Snow White is awakened from slumber by the bittersweet fruit of an unnamed desire. Acclaimed writer Emma Donoghue spins new tales out of old in a magical web of thirteen interconnected stories about power and transformation and choosing one's own path in the world. In these fairy tales, women young and old tell their own stories of love and hate, honor and revenge, passion and deception. Using the intricate patterns and oral rhythms of traditional fairy tales, Emma Donoghue wraps age-old characters in a dazzling new skin. 2000 List of Popular Paperbacks for YA

Godzilla 2000

Godzilla 2000 PDF Author: Marc Cerasini
Publisher: Random House Books for Young Readers
ISBN: 9780679887515
Category : Monsters
Languages : en
Pages : 0

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Book Description
"World Fandom magazine called Marc Cerasini's 1996 novel "Godzilla Returns "an astounding debut of a new series." In Cerasini's new Godzilla adventure, teenager Kip Daniels is grabbed by two mysterious men after he breaks all previous records on a new video game called Battleground 2000. The military created the game to recruit new talent for training on a high-tech flying weapon to be used against Godzilla and other giant monsters who have been wreaking havoc worldwide. Kip and five other teenagers agree to join the secret organization called G-Force USA, but do they stand a chance against the mighty Godzilla? This nonstop science fiction thriller takes readers from the Russian Mir space station to the wheat fields of Kansas, and from a secret Pentagon testing base to the top of Mount Rushmore!

Tale of Bali

Tale of Bali PDF Author: Vicki Baum
Publisher:
ISBN:
Category : Bali (Indonesia : Province)
Languages : en
Pages : 0

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Book Description