Do Not Erase PDF Download

Author: Jessica Wynne
Publisher: Princeton University Press
ISBN: 0691222827
Category : Mathematics
Languages : en
Pages : 248

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Book Description
A photographic exploration of mathematicians’ chalkboards “A mathematician, like a painter or poet, is a maker of patterns,” wrote the British mathematician G. H. Hardy. In Do Not Erase, photographer Jessica Wynne presents remarkable examples of this idea through images of mathematicians’ chalkboards. While other fields have replaced chalkboards with whiteboards and digital presentations, mathematicians remain loyal to chalk for puzzling out their ideas and communicating their research. Wynne offers more than one hundred stunning photographs of these chalkboards, gathered from a diverse group of mathematicians around the world. The photographs are accompanied by essays from each mathematician, reflecting on their work and processes. Together, pictures and words provide an illuminating meditation on the unique relationships among mathematics, art, and creativity. The mathematicians featured in this collection comprise exciting new voices alongside established figures, including Sun-Yung Alice Chang, Alain Connes, Misha Gromov, Andre Neves, Kasso Okoudjou, Peter Shor, Christina Sormani, Terence Tao, Claire Voisin, and many others. The companion essays give insights into how the chalkboard serves as a special medium for mathematical expression. The volume also includes an introduction by the author, an afterword by New Yorker writer Alec Wilkinson, and biographical information for each contributor. Do Not Erase is a testament to the myriad ways that mathematicians use their chalkboards to reveal the conceptual and visual beauty of their discipline—shapes, figures, formulas, and conjectures created through imagination, argument, and speculation.

Author: Carolyn Ferrell
Publisher: Mariner Books
ISBN: 9780395901359
Category : Short stories
Languages : en
Pages : 180

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Book Description
Ferrell's remarkable stories show young people on the verge of being erased from society--but determined to endure. "Each story is a song, the voice tuned to perfection"--Tobias Wolff.

Author: Garrard Conley
Publisher: Penguin
ISBN: 0698155556
Category : Biography & Autobiography
Languages : en
Pages : 354

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Book Description
The New York Times bestselling memoir about identity, love and understanding. Now a major motion picture starring Nicole Kidman, Russell Crowe, and Lucas Hedges, directed by Joel Edgerton. "Every sentence of the story will stir your soul" (O Magazine). The son of a Baptist pastor and deeply embedded in church life in small town Arkansas, as a young man Garrard Conley was terrified and conflicted about his sexuality. When Garrard was a nineteen-year-old college student, he was outed to his parents, and was forced to make a life-changing decision: either agree to attend a church-supported conversion therapy program that promised to “cure” him of homosexuality; or risk losing family, friends, and the God he had prayed to every day of his life. Through an institutionalized Twelve-Step Program heavy on Bible study, he was supposed to emerge heterosexual, ex-gay, cleansed of impure urges and stronger in his faith in God for his brush with sin. Instead, even when faced with a harrowing and brutal journey, Garrard found the strength and understanding to break out in search of his true self and forgiveness. By confronting his buried past and the burden of a life lived in shadow, Garrard traces the complex relationships among family, faith, and community. At times heart-breaking, at times triumphant, this memoir is a testament to love that survives despite all odds.

Author: Bree Barton
Publisher: Penguin
ISBN: 0593350995
Category : Juvenile Fiction
Languages : en
Pages : 257

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Book Description
"Luminous, empowering, and full of heart-healing truths, this is a novel that belongs on every shelf."—Katherine Applegate, Newbery Award winning author For fans of Crenshaw and When You Trap a Tiger comes the extraordinary tale of a headstrong girl and the magical dictionary she hopes will explain the complicated feelings she can't find the right words for—or erase them altogether. Zia remembers the exact night the Shadoom arrived. One moment she was laughing with her best friends, and the next a dark room of shadows had crept into her chest. Zia has always loved words, but she can’t find a real one for the fear growing inside her. How can you defeat something if you don’t know its name? After Zia’s mom announces that her grouchy Greek yiayia is moving into their tiny apartment, the Shadoom seems here to stay. Until Zia discovers an old family heirloom: the C. Scuro Dictionary, 13th Edition. This is no ordinary dictionary. Hidden within its magical pages is a mysterious blue eraser shaped like an evil eye. When Zia starts to erase words that remind her of the Shadoom, they disappear one by one from the world around her. She finally has the confidence to befriend Alice, the new girl in sixth grade, and to perform at the Story Jamboree. But things quickly dissolve into chaos, as the words she erases turn out to be more vital than Zia knew. In this raw, funny, and at times heartbreaking middle grade debut, Bree Barton reveals how—with the right kind of help—our darkest moments can nudge us toward the light.

Author: Philip Ording
Publisher: Princeton University Press
ISBN: 0691218978
Category : Mathematics
Languages : en
Pages : 272

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Book Description
An exploration of mathematical style through 99 different proofs of the same theorem This book offers a multifaceted perspective on mathematics by demonstrating 99 different proofs of the same theorem. Each chapter solves an otherwise unremarkable equation in distinct historical, formal, and imaginative styles that range from Medieval, Topological, and Doggerel to Chromatic, Electrostatic, and Psychedelic. With a rare blend of humor and scholarly aplomb, Philip Ording weaves these variations into an accessible and wide-ranging narrative on the nature and practice of mathematics. Inspired by the experiments of the Paris-based writing group known as the Oulipo—whose members included Raymond Queneau, Italo Calvino, and Marcel Duchamp—Ording explores new ways to examine the aesthetic possibilities of mathematical activity. 99 Variations on a Proof is a mathematical take on Queneau’s Exercises in Style, a collection of 99 retellings of the same story, and it draws unexpected connections to everything from mysticism and technology to architecture and sign language. Through diagrams, found material, and other imagery, Ording illustrates the flexibility and creative potential of mathematics despite its reputation for precision and rigor. Readers will gain not only a bird’s-eye view of the discipline and its major branches but also new insights into its historical, philosophical, and cultural nuances. Readers, no matter their level of expertise, will discover in these proofs and accompanying commentary surprising new aspects of the mathematical landscape.

Author: Allum Bokhari
Publisher: Center Street
ISBN: 1546059334
Category : Social Science
Languages : en
Pages : 288

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Book Description
Uncover the hidden systems created by the most powerful tech companies in the world that are determined to stop Donald Trump. Journalist Allum Bokhari has spent four years investigating the tech giants that dominate the Internet: Google, Facebook, YouTube, Twitter. He has discovered a dark plot to seize control of the flow of information, and utilize that power to its full extent—to censor, manipulate, and ultimately sway the outcome of democratic elections. His network of whistleblowers inside Google, Facebook and other companies explain how the tech giants now see themselves as "good censors," benevolent commissars controlling the information we receive to "protect" us from "dangerous" speech. They reveal secret methods to covertly manipulate online information without us ever being aware of it, explaining how tech companies can use big data to target undecided voters. They lift the lid on a plot four years in the making—a plot to use the power of technology to stop Donald Trump's re-election.

Author: Mircea Pitici
Publisher: Princeton University Press
ISBN: 0691213658
Category : Mathematics
Languages : en
Pages : 264

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Book Description
The year's finest mathematical writing from around the world This annual anthology brings together the year’s finest mathematics writing from around the world. Featuring promising new voices alongside some of the foremost names in the field, The Best Writing on Mathematics 2020 makes available to a wide audience many articles not easily found anywhere else—and you don’t need to be a mathematician to enjoy them. These writings offer surprising insights into the nature, meaning, and practice of mathematics today. They delve into the history, philosophy, teaching, and everyday aspects of math, and take readers behind the scenes of today’s hottest mathematical debates. Here, Steven Strogatz reveals how calculus drives advances in virology, Paul Thagard argues that the power of mathematics stems from its combination of realistic and fictional qualities, and Erica Klarreich describes how Hao Huang used the combinatorics of cube nodes to solve a longstanding problem in computer science. In other essays, John Baez tells how he discovered the irresistible attractions of algebraic geometry, Mark Colyvan compares the radically different explanatory practices of mathematics and science, and Boris Odehnal reviews some surprising properties of multidimensional geometries. And there’s much, much more. In addition to presenting the year’s most memorable writings on mathematics, this must-have anthology includes a bibliography of other notable writings and an introduction by the editor. This book belongs on the shelf of anyone interested in where math has taken us—and where it is headed.

Author: Reuben Hersh
Publisher: Princeton University Press
ISBN: 1400836115
Category : Mathematics
Languages : en
Pages : 429

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Book Description
An exploration of the hidden human, emotional, and social dimensions of mathematics Mathematics is often thought of as the coldest expression of pure reason. But few subjects provoke hotter emotions—and inspire more love and hatred—than mathematics. And although math is frequently idealized as floating above the messiness of human life, its story is nothing if not human; often, it is all too human. Loving and Hating Mathematics is about the hidden human, emotional, and social forces that shape mathematics and affect the experiences of students and mathematicians. Written in a lively, accessible style, and filled with gripping stories and anecdotes, Loving and Hating Mathematics brings home the intense pleasures and pains of mathematical life. These stories challenge many myths, including the notions that mathematics is a solitary pursuit and a "young man's game," the belief that mathematicians are emotionally different from other people, and even the idea that to be a great mathematician it helps to be a little bit crazy. Reuben Hersh and Vera John-Steiner tell stories of lives in math from their very beginnings through old age, including accounts of teaching and mentoring, friendships and rivalries, love affairs and marriages, and the experiences of women and minorities in a field that has traditionally been unfriendly to both. Included here are also stories of people for whom mathematics has been an immense solace during times of crisis, war, and even imprisonment—as well as of those rare individuals driven to insanity and even murder by an obsession with math. This is a book for anyone who wants to understand why the most rational of human endeavors is at the same time one of the most emotional.

Author: Viktor Mayer-Schönberger
Publisher: Princeton University Press
ISBN: 1400838452
Category : Political Science
Languages : en
Pages : 264

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Book Description
The hazards of perfect memory in the digital age Delete looks at the surprising phenomenon of perfect remembering in the digital age, and reveals why we must reintroduce our capacity to forget. Digital technology empowers us as never before, yet it has unforeseen consequences as well. Potentially humiliating content on Facebook is enshrined in cyberspace for future employers to see. Google remembers everything we've searched for and when. The digital realm remembers what is sometimes better forgotten, and this has profound implications for us all. In Delete, Viktor Mayer-Schönberger traces the important role that forgetting has played throughout human history, from the ability to make sound decisions unencumbered by the past to the possibility of second chances. The written word made it possible for humans to remember across generations and time, yet now digital technology and global networks are overriding our natural ability to forget—the past is ever present, ready to be called up at the click of a mouse. Mayer-Schönberger examines the technology that's facilitating the end of forgetting—digitization, cheap storage and easy retrieval, global access, and increasingly powerful software—and describes the dangers of everlasting digital memory, whether it's outdated information taken out of context or compromising photos the Web won't let us forget. He explains why information privacy rights and other fixes can't help us, and proposes an ingeniously simple solution—expiration dates on information—that may. Delete is an eye-opening book that will help us remember how to forget in the digital age.

Author: Tom DeWeese
Publisher: Deweese Company Incorporated
ISBN: 9780692748022
Category : Political fiction
Languages : en
Pages : 295

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Book Description
A political activist is mysteriously murdered, and a major publisher faces ruin as a powerful, yet unknown force threatens his industry. A TV preacher discovers a movement inside his own religion to remove God, and a high school teacher is told he can no longer teach facts in his classroom. By night, a graffiti artist splashes paint on the sides of government buildings and people feel a shiver of trepidation, wondering what his cryptic messages mean. Five heroes wonder why these seemingly separate occurrences are happening, and whether they might be connected. Is it the failed policies of a popular, yet weak president causing them, or might there be a sinister force hiding in the darkness controlling it all? Can the events be stopped before it brings down the nation? A mysterious document rumored to be hidden in the dark corners of the Internet might have the clues, but will they be able to find it in time? ERASE is a thrill ride of twists and turns as each clue is discovered through a maze of murder, mayhem and intrigue, and villains and heroes push against each other as they race to a surprising finish.