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History & Philosophy

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  1. 10.8 hrs • 9/6/2016 • Unabridged

    The phenomenal true story of the black female mathematicians at NASA whose calculations helped fuel some of America’s greatest achievements in space. Soon to be a major motion picture. Before John Glenn orbited Earth or Neil Armstrong walked on the Moon, a group of dedicated female mathematicians known as “human computers” used pencils, slide rules, and adding machines to calculate the numbers that would launch rockets, and astronauts, into space. Among these problem-solvers were a group of exceptionally talented African American women, some of the brightest minds of their generation. Originally relegated to teaching math in the South’s segregated public schools, they were called into service during the labor shortages of World War II, when America’s aeronautics industry was in dire need of anyone who had the right stuff. Suddenly, these overlooked math whizzes had a shot at jobs worthy of their skills, and they answered Uncle Sam’s call, moving to Hampton, Virginia, and entering the fascinating, high-energy world of the Langley Memorial Aeronautical Laboratory. Even as Virginia’s Jim Crow laws required them to be segregated from their white counterparts, the women of Langley’s all-black “West Computing” group helped America achieve one of the things it desired most: a decisive victory over the Soviet Union in the Cold War, and complete domination of the heavens. Starting in World War II and moving through to the Cold War, the civil rights movement, and the space race, Hidden Figures follows the interwoven accounts of Dorothy Vaughan, Mary Jackson, Katherine Johnson, and Christine Darden, four African American women who participated in some of NASA’s greatest successes. It chronicles their careers over nearly three decades as they faced challenges, forged alliances, and used their intellect to change their own lives and their country’s future.

    Available Formats: Download, CD, MP3 CD
    Hidden Figures by Margot Lee Shetterly

    Hidden Figures

    10.8 hrs • 9/6/16 • Unabridged
    Also: CD, MP3 CD
  2. 5.9 hrs • 1/6/2015 • Unabridged

    The story of how we got our numbers—told through one mathematician’s journey to find zero The invention of numerals is perhaps the greatest abstraction the human mind has ever created. Virtually everything in our lives is digital, numerical, or quantified. The story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is an adventure-filled saga of Amir Aczel’s lifelong obsession: to find the original sources of our numerals. Aczel has doggedly crisscrossed the ancient world, scouring dusty, moldy texts, cross examining so-called scholars who offered wildly differing sets of facts, and ultimately penetrating deep into a Cambodian jungle to find a definitive proof. Here, he takes the reader along for the ride. The history begins with the early Babylonian cuneiform numbers, followed by the later Greek and Roman letter numerals. Then Aczel asks the key question: where do the numbers we use today, the so-called Hindu-Arabic numerals, come from? It is this search that leads him to explore uncharted territory, to go on a grand quest into India, Thailand, Laos, Vietnam, and ultimately into the wilds of Cambodia. There he is blown away to find the earliest zero—the keystone of our entire system of numbers—on a crumbling, vine-covered wall of a seventh-century temple adorned with eaten-away erotic sculptures. While on this odyssey, Aczel meets a host of fascinating characters: academics in search of truth, jungle trekkers looking for adventure, surprisingly honest politicians, shameless smugglers, and treacherous archaeological thieves—who finally reveal where our numbers come from.

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    Finding Zero by Amir D. Aczel

    Finding Zero

    Directed by Cassandra de Cuir
    5.9 hrs • 1/6/15 • Unabridged
    Also: CD, MP3 CD, Digital Rental
  3. 9.2 hrs • 6/1/2014 • Unabridged

    A “skillful, literate” (New York Times Book Review) biography of the persecuted genius who helped create the modern computer To solve one of the great mathematical problems of his day, Alan Turing proposed an imaginary computer. Then, attempting to break a Nazi code during World War II, he successfully designed and built one, thus ensuring the Allied victory. Turing became a champion of artificial intelligence, but his work was cut short. As an openly gay man at a time when homosexuality was illegal in England, he was convicted and forced to undergo a humiliating “treatment” that may have led to his suicide. With a novelist’s sensitivity, David Leavitt portrays Turing in all his humanity—his eccentricities, his brilliance, his fatal candor—and elegantly explains his work and its implications.

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    The Man Who Knew Too Much by David Leavitt
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  4. 10.2 hrs • 5/14/2013 • Unabridged

    Throughout history, thinkers from mathematicians to theologians have pondered the mysterious relationship between numbers and the nature of reality. In this fascinating book, Mario Livio tells the tale of a number at the heart of that mystery: phi, or 1.6180339887…This curious mathematical relationship, widely known as “The Golden Ratio,” was discovered by Euclid more than two thousand years ago because of its crucial role in the construction of the pentagram, to which magical properties had been attributed. Since then it has shown a propensity to appear in the most astonishing variety of places, from mollusk shells, sunflower florets, and rose petals to the shape of the galaxy. Psychological studies have investigated whether the Golden Ratio is the most aesthetically pleasing proportion extant, and it has been asserted that the creators of the Pyramids and the Parthenon employed it. It is believed to feature in works of art from Leonardo da Vinci’s Mona Lisa to Salvador Dali’s The Sacrament of the Last Supper, and poets and composers have used it in their works. It has even been found to be connected to the behavior of the stock market! The Golden Ratio is a captivating journey through art and architecture, botany and biology, physics and mathematics. It tells the human story of numerous phi-fixated individuals, including the followers of Pythagoras who believed that this proportion revealed the hand of God; astronomer Johannes Kepler, who saw phi as the greatest treasure of geometry; such Renaissance thinkers as mathematician Leonardo Fibonacci of Pisa; and such masters of the modern world as Goethe, Cezanne, Bartok, and physicist Roger Penrose. Wherever his quest for the meaning of phi takes him, Mario Livio reveals the world as a place where order, beauty, and eternal mystery will always coexist.

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    The Golden Ratio

    10.2 hrs • 5/14/13 • Unabridged
  5. 3.9 hrs • 4/15/2013 • Unabridged

    The King of Infinite Space presents a rich, accessible treatment of Euclid and his beautifully simple geometric system, which continues to shape the way we see the world. Geometry defines the world around us, helping us make sense of everything from architecture to military science to fashion. And for over two thousand years, geometry has been equated with Euclid’s Elements, arguably the most influential book in the history of mathematics.  In The King of Infinite Space, renowned mathematics writer David Berlinski provides a concise homage to this elusive mathematician and his staggering achievements. Berlinski shows that, for centuries, scientists and thinkers from Copernicus to Newton to Einstein have relied on Euclid’s axiomatic system, a method of proof still taught in classrooms around the world. Euclid’s use of elemental logic—and the mathematical statements he and others built from it—have dramatically expanded the frontiers of human knowledge.

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    The King of Infinite Space

    3.9 hrs • 4/15/13 • Unabridged
  6. 11.8 hrs • 3/30/2012 • Unabridged

    From critically acclaimed author Sharon Bertsch McGrayne comes a compelling, accessible account of the development of Bayes’ rule. Bayes’ rule appears to be a straightforward, one-line theorem: by updating our initial beliefs with objective new information, we get a new and improved belief. To its adherents, it is an elegant statement about learning from experience. To its opponents, it is subjectivity run amok. In the first-ever account of Bayes’ rule for general readers and listeners, Sharon Bertsch McGrayne explores this controversial theorem and the human obsessions surrounding it. She traces its discovery by an amateur mathematician in the 1740s through its development into roughly its modern form by French scientist Pierre Simon Laplace. She reveals why respected statisticians rendered it professionally taboo for 150 years—at the same time that practitioners relied on it to solve crises involving great uncertainty and scanty information, even breaking Germany’s Enigma code during World War II, and explains how the advent of off-the-shelf computer technology in the 1980s proved to be a game changer. Today Bayes’ rule is used everywhere from DNA decoding to Homeland Security. Drawing on primary source material and interviews with statisticians and other scientists, The Theory That Would Not Die is the riveting account of how a seemingly simple theorem ignited one of the greatest controversies of all time.

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    The Theory That Would Not Die

    11.8 hrs • 3/30/12 • Unabridged
  7. 7.9 hrs • 9/11/2008 • Unabridged

    Every day, we produce loads of data about ourselves simply by living in the modern world: we click web pages, flip channels, drive through automatic toll booths, shop with credit cards, and make cell phone calls. Now, in one of the greatest undertakings of the twenty-first century, a savvy group of mathematicians and computer scientists is beginning to sift through this data to dissect us and map out our next steps. Their goal? To manipulate our behavior—what we buy, how we vote—without our even realizing it. In this tour de force of original reporting and analysis, journalist Stephen Baker provides us with a fascinating guide to the world we’re all entering—and to the people controlling that world. The Numerati have infiltrated every realm of human affairs, profiling us as workers, shoppers, patients, voters, potential terrorists—even lovers. The implications are vast. Our privacy evaporates. Our bosses can monitor and measure our every move—then reward or punish us. Politicians can find the swing voters among us. It can sound scary. But the Numerati can also work on our behalf, diagnosing an illness before we’re aware of the symptoms or even helping us find our soul mate. Surprising, enlightening, and deeply relevant, The Numerati shows how a powerful new endeavor—the mathematical modeling of humanity—will transform every aspect of our lives.

    Available Formats: Download, CD, MP3 CD, Digital Rental
    The Numerati by Stephen Baker

    The Numerati

    7.9 hrs • 9/11/08 • Unabridged
    Also: CD, MP3 CD, Digital Rental
  8. 4.2 hrs • 2/15/2008 • Unabridged

    A lifelong unbeliever finds no reason to change his mind. Are there any logical reasons to believe in God? Mathematician and bestselling author John Allen Paulos thinks not. In Irreligion he presents the case for his own worldview, organizing his book into twelve chapters that refute the twelve arguments most often put forward for believing in God’s existence. The latter arguments, Paulos relates in his characteristically lighthearted style, “range from what might be called golden oldies to those with a more contemporary beat. On the playlist are the first-cause argument, the argument from design, the ontological argument, arguments from faith and biblical codes, the argument from the anthropic principle, the moral universality argument, and others.” Interspersed among his twelve counterarguments are remarks on a variety of irreligious themes, ranging from the nature of miracles and creationist probability to cognitive illusions and prudential wagers. Special attention is paid to topics, arguments, and questions that spring from his incredulity “not only about religion but also about others’ credulity.”

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    4.2 hrs • 2/15/08 • Unabridged
  9. 3.5 hrs • 7/16/2002 • Unabridged

    No number has captured the attention and imagination of people throughout the ages as much as the ratio of a circle’s circumference to its diameter. Pi is infinite and, in The Joy of Pi, it proves to be infinitely intriguing. With incisive historical insight and a refreshing sense of humor, David Blatner explores the many facets of pi and humankind’s fascination with it—from the ancient Egyptians and Archimedes to Leonardo da Vinci and the modern-day Chudnovsky brothers, who have calculated pi to eight billion digits with a homemade supercomputer. The Joy of Pi is a book of many parts. Breezy narratives recount the history of pi and the quirky stories of those obsessed with it. Sidebars document fascinating pi trivia (including a segment from the O. J. Simpson trial). Dozens of snippets and factoids reveal pi’s remarkable impact over the centuries. Mnemonic devices teach how to memorize pi to many hundreds of digits (or more, if you’re so inclined). Pi-inspired cartoons, poems, limericks, and jokes offer delightfully “square” pi humor. And, to satisfy even the most exacting of number jocks, the first one million digits of pi appear throughout the book. A tribute to all things pi, The Joy of Pi is sure to foster a newfound affection and respect for the big number with the funny little symbol.

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    The Joy of Pi

    3.5 hrs • 7/16/02 • Unabridged
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