Most of the time this math works quietly behind the scenes . . . until it doesn't. All sorts of seemingly innocuous mathematical mistakes can have significant consequences.Math is easy to ignore until a misplaced decimal point upends the stock market, a unit conversion error causes a plane to crash, or someone divides by zero and stalls a battleship in the middle of the ocean.Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

    From blonde to ginger, the brown that changed the way battles were fought to the white that protected against the plague, Picasso's blue period to the charcoal on the cave walls at Lascaux, acid yellow to kelly green, and from scarlet women to imperial purple, these surprising stories run like a bright thread throughout history.In this book, Kassia St. Clair has turned her lifelong obsession with colors and where they come from (whether Van Gogh's chrome yellow sunflowers or punk's fluorescent pink) into a unique study of human civilization. Across fashion and politics, art and war, the secret lives of color tell the vivid story of our culture.

    From Washington to Wall Street, the classroom to the workplace, unethical behavior is everywhere. None of us is immune, whether it's the white lie to head off trouble or padding our expense reports. In The (Honest) Truth About Dishonesty, award-winning, bestselling author Dan Ariely turns his unique insight and innovative research to the question of dishonesty.Generally, we assume that cheating, like most other decisions, is based on a rational cost-benefit analysis. But Ariely argues, and then demonstrates, that it's actually the irrational forces that we don't take into account that often determine whether we behave ethically or not. For every Enron or political bribe, there are countless puffed résumés, hidden commissions, and knockoff purses. In The (Honest) Truth About Dishonesty, Ariely shows why some things are easier to lie about; how getting caught matters less than we think; and how business practices pave the way for unethical behavior, both intentionally and unintentionally. Ariely explores how unethical behavior works in the personal, professional, and political worlds, and how it affects all of us, even as we think of ourselves as having high moral standards.But all is not lost. Ariely also identifies what keeps us honest, pointing the way for achieving higher ethics in our everyday lives. With compelling personal and academic findings, The (Honest) Truth About Dishonesty will change the way we see ourselves, our actions, and others.

    You'll never see the city the same way again.At the core of A Burglar's Guide to the City is an unexpected and thrilling insight: how any building transforms when seen through the eyes of someone hoping to break into it. Studying architecture the way a burglar would, Geoff Manaugh takes readers through walls, down elevator shafts, into panic rooms, up to the buried vaults of banks, and out across the rooftops of an unsuspecting city.With the help of FBI Special Agents, reformed bank robbers, private security consultants, the L.A.P.D. Air Support Division, and architects past and present, the book dissects the built environment from both sides of the law. Whether picking padlocks or climbing the walls of high-rise apartments, finding gaps in a museum's surveillance routine or discussing home invasions in ancient Rome, A Burglar's Guide to the City has the tools, the tales, and the x-ray vision you need to see architecture as nothing more than an obstacle that can be outwitted and undercut.Full of real-life heists-both spectacular and absurd-A Burglar's Guide to the City ensures readers will never enter a bank again without imagining how to loot the vault or walk down the street without planning the perfect getaway.

    individual whose contributions to the scientific, business and cultural realms are extensive."—BookpageBefore slim laptops that fit into briefcases, computers looked like strange, alien vending machines. But in "the most staggering burst of technical invention by a single person in high-tech history" (BusinessWeek​) Steve Wozniak invented the first true personal computer. Wozniak teamed up with Steve Jobs, and Apple Computer was born, igniting the computer revolution and transforming the world. Here, thirty years later, the mischievous genius with the low profile treats readers to a rollicking, no-holds-barred account of his life—for once, in the voice of the wizard himself.

    In How the Internet Happened, he chronicles the whole fascinating story for the first time, beginning in a dusty Illinois basement in 1993, when a group of college kids set off a once-in-an-epoch revolution with what would become the first “dotcom.”Depicting the lives of now-famous innovators like Netscape’s Marc Andreessen and Facebook’s Mark Zuckerberg, McCullough also reveals surprising quirks and unknown tales as he tracks both the technology and the culture around the internet’s rise. Cinematic in detail and unprecedented in scope, the result both enlightens and informs as it draws back the curtain on the new rhythm of disruption and innovation the internet fostered, and helps to redefine an era that changed every part of our lives.

    These behaviors, in turn, function to reinstate white racial equilibrium and prevent any meaningful cross-racial dialogue. In this in-depth exploration, anti-racist educator Robin DiAngelo examines how white fragility develops, how it protects racial inequality, and what can be done to engage more constructively.

    At the dawn of the Industrial Revolution in eighteenth-century England, standards of measurement were established, giving way to the development of machine tools—machines that make machines. Eventually, the application of precision tools and methods resulted in the creation and mass production of items from guns and glass to mirrors, lenses, and cameras—and eventually gave way to further breakthroughs, including gene splicing, microchips, and the Hadron Collider.Simon Winchester takes us back to origins of the Industrial Age, to England where he introduces the scientific minds that helped usher in modern production: John Wilkinson, Henry Maudslay, Joseph Bramah, Jesse Ramsden, and Joseph Whitworth. It was Thomas Jefferson who later exported their discoveries to the fledgling United States, setting the nation on its course to become a manufacturing titan. Winchester moves forward through time, to today’s cutting-edge developments occurring around the world, from America to Western Europe to Asia.As he introduces the minds and methods that have changed the modern world, Winchester explores fundamental questions. Why is precision important? What are the different tools we use to measure it? Who has invented and perfected it? Has the pursuit of the ultra-precise in so many facets of human life blinded us to other things of equal value, such as an appreciation for the age-old traditions of craftsmanship, art, and high culture? Are we missing something that reflects the world as it is, rather than the world as we think we would wish it to be? And can the precise and the natural co-exist in society?

    The author, Ken Williams, founded Sierra On-Line Sierra with his wife Roberta who went on to create many of the company's best selling games. Sierra grew from just Ken and Roberta to over one thousand employees and a fan base that still exists today, despite the fact that the company was torn apart by criminal activities, scandal and corruption that resulted in jail sentences and the collapse of Sierra. This is the behind-the-scenes story of the rise and fall, as it could only be told by the ultimate insider.

    This is the America we believe in a nation of opportunity, constrained only by ability and effort. But during the last twenty-five years we have seen a disturbing opportunity gap emerge. Americans have always believed in equality of opportunity, the idea that all kids, regardless of their family background, should have a decent chance to improve their lot in life. Now, this central tenet of the American dream seems no longer true or at the least, much less true than it was. Robert Putnam about whom The Economist said, "His scholarship is wide-ranging, his intelligence luminous, his tone modest, his prose unpretentious and frequently funny," offers a personal but also authoritative look at this new American crisis. Putnam begins with his high school class of 1959 in Port Clinton, Ohio. By and large the vast majority of those students "our kids" went on to lives better than those of their parents. But their children and grandchildren have had harder lives amid diminishing prospects. Putnam tells the tale of lessening opportunity through poignant life stories of rich and poor kids from cities and suburbs across the country, drawing on a formidable body of research done especially for this book. Our Kids is a rare combination of individual testimony and rigorous evidence. Putnam provides a disturbing account of the American dream that should initiate a deep examination of the future of our country.

    and Christina HaagAn elegy to first love, a lost New York, and a young man who led his life with surprising and abundant grace   When Christina Haag was growing up on the Upper East Side of Manhattan, John F. Kennedy, Jr., was just one of the boys in her circle of prep school friends, a skinny kid who lived with his mother and sister on Fifth Avenue and who happened to have a Secret Service detail following him at a discreet distance at all times. A decade later, after they had both graduated from Brown University and were living in New York City, Christina and John were cast in an off-Broadway play together. It was then that John confessed his long-standing crush on her, and they embarked on a five-year love affair. Glamorous and often in the public eye, but also passionate and deeply intimate, their relationship was transformative for both of them. With exquisite prose, Haag paints a portrait of a young man with an enormous capacity for love, and an adventurous spirit that drove him to live life to its fullest. A haunting book, Come to the Edge is a lasting evocation of a time and a place—of the indelible sting of the loss of young love, and of the people who shape you and remain with you, whether in person or in spirit. It is about being young and full of hope, with all the potential of your life as yet unfulfilled, and of coming of age at a moment in New York’s history when the city at once held danger, magic, and endless possibilities for self-discovery.  Rarely has a love story been told so beautifully.

    Dense urban living has been prescribed as a panacea for the environmental and resource crises of our time. But is it better or worse for our happiness? Are subways, sidewalks and condo towers an improvement on the car-dependence of sprawl?The award-winning journalist Charles Montgomery finds answers to such questions at the intersection between urban design and the emerging science of happiness, during an exhilarating journey through some of the world’s most dynamic cities. He meets the visionary mayor who introduced a “sexy” bus to ease status anxiety in Bogotá; the architect who brought the lessons of medieval Tuscan hill towns to modern-day New York City; the activist who turned Paris’s urban freeways into beaches; and an army of American suburbanites who have hacked the design of their own streets and neighborhoods.Rich with new insights from psychology, neuroscience and Montgomery’s own urban experiments, Happy City reveals how our cities can shape our thoughts as well as our behavior. The message is as surprising as it is hopeful: by retrofitting cities and our own lives for happiness, we can tackle the urgent challenges of our age. The happy city can save the world--and all of us can help build it.

    The heart of her work on her national public radio program and podcast, On Being, has been to shine a light on people whose insights kindle in us a sense of wonder and courage. Scientists in a variety of fields; theologians from an array of faiths; poets, activists, and many others have all opened themselves up to Tippett's compassionate yet searching conversation.   In Becoming Wise, Tippett distills the insights she has gleaned from this luminous conversation in its many dimensions into a coherent narrative journey, over time and from mind to mind. The book is a master class in living, curated by Tippett and accompanied by a delightfully ecumenical dream team of teaching faculty.   The open questions and challenges of our time are intimate and civilizational all at once, Tippett says – definitions of when life begins and when death happens, of the meaning of community and family and identity, of our relationships to technology and through technology. The wisdom we seek emerges through the raw materials of the everyday. And the enduring question of what it means to be human has now become inextricable from the question of who we are to each other.   This book offers a grounded and fiercely hopeful vision of humanity for this century – of personal growth but also renewed public life and human spiritual evolution. It insists on the possibility of a common life for this century marked by resilience and redemption, with beauty as a core moral value and civility and love as muscular practice. Krista Tippett's great gift, in her work and in Becoming Wise, is to avoid reductive simplifications but still find the golden threads that weave people and ideas together into a shimmering braid.   One powerful common denominator of the lessons imparted to Tippett is the gift of presence, of the exhilaration of engagement with life for its own sake, not as a means to an end. But presence does not mean passivity or acceptance of the status quo. Indeed Tippett and her teachers are people whose work meets, and often drives, powerful forces of change alive in the world today. In the end, perhaps the greatest blessing conveyed by the lessons of spiritual genius Tippett harvests in Becoming Wise is the strength to meet the world where it really is, and then to make it better.

    In the last fifty years, we've zoomed through radically different forms of communication, from typewriters to tablet computers, text messages to tweets. We generate more and more words with each passing day. Hiding in that deluge of language are amazing insights into who we are, how we think, and what we feel.In The Secret Life of Pronouns, social psychologist and language expert James W. Pennebaker uses his groundbreaking research in computational linguistics-in essence, counting the frequency of words we use-to show that our language carries secrets about our feelings, our self-concept, and our social intelligence. Our most forgettable words, such as pronouns and prepositions, can be the most revealing: their patterns are as distinctive as fingerprints.Using innovative analytic techniques, Pennebaker X-rays everything from Craigslist advertisements to the Federalist Papers-or your own writing, in quizzes you can take yourself-to yield unexpected insights. Who would have predicted that the high school student who uses too many verbs in her college admissions essay is likely to make lower grades in college? Or that a world leader's use of pronouns could reliably presage whether he led his country into war? You'll learn why it's bad when politicians use "we" instead of "I," what Lady Gaga and William Butler Yeats have in common, and how Ebenezer Scrooge's syntax hints at his self-deception and repressed emotion. Barack Obama, Sylvia Plath, and King Lear are among the figures who make cameo appearances in this sprightly, surprising tour of what our words are saying-whether we mean them to or not.

    From New England aquarium tanks to the reefs of French Polynesia and the Gulf of Mexico, she has befriended octopuses with strikingly different personalities—gentle Athena, assertive Octavia, curious Kali, and joyful Karma. Each creature shows her cleverness in myriad ways: escaping enclosures like an orangutan; jetting water to bounce balls; and endlessly tricking companions with multiple “sleights of hand” to get food.Scientists have only recently accepted the intelligence of dogs, birds, and chimpanzees but now are watching octopuses solve problems and are trying to decipher the meaning of the animal’s color-changing techniques. With her “joyful passion for these intelligent and fascinating creatures” (Library Journal Editors’ Spring Pick), Montgomery chronicles the growing appreciation of this mollusk as she tells a unique love story. By turns funny, entertaining, touching, and profound, The Soul of an Octopus reveals what octopuses can teach us about the meeting of two very different minds.