The world's brightest engineers were stymied in their quest to make these machines small and affordable until the solution finally came from two ingenious young Americans. Jack Kilby and Robert Noyce hit upon the stunning discovery that would make possible the silicon microchip, a work that would ultimately earn Kilby the Nobel Prize for physics in 2000. In this completely revised and updated edition of The Chip, T.R. Reid tells the gripping adventure story of their invention and of its growth into a global information industry. This is the story of how the digital age began.

    These noteworthy accounts of the lives of David Hilbert and Richard Courant are closely related: Courant's story is, in many ways, seen as the sequel to the story of Hilbert. Originally published to great acclaim, both books explore the dramatic scientific history expressed in the lives of these two great scientists and described in the lively, nontechnical writing style of Contance Reid.

    Many were just school girls at the outbreak of war; the next six years would change their lives forever. This vivid portrayal of their experiences, sacrifices, and memories is a poignant reminder that without the work of thousands of young women Bletchley Park's extraordinary achievements would not have been possible. By meeting and talking to these fascinating female secret-keepers who are still alive today, Tessa Dunlop captures their extraordinary journeys into an adult world of war, secrecy, love, and loss. Through the voices of the women themselves, this is the story of life at Bletchley Park beyond the celebrated code-breakers; it's the story of the girls behind Britain's ability to consistently outsmart the enemy.

    It’s time we stand face-to-digital-face with the true powers and limitations of the algorithms that already automate important decisions in healthcare, transportation, crime, and commerce. Hello World is indispensable preparation for the moral quandaries of a world run by code, and with the unfailingly entertaining Hannah Fry as our guide, we’ll be discussing these issues long after the last page is turned.

    How has Google done it? Veteran technology reporter Steven Levy was granted unprecedented access to the company, and in this revelatory book he takes readers inside Google headquarters—the Googleplex—to show how Google works.While they were still students at Stanford, Google cofounders Larry Page and Sergey Brin revolutionized Internet search. They followed this brilliant innovation with another, as two of Google’s earliest employees found a way to do what no one else had: make billions of dollars from Internet advertising. With this cash cow, Google was able to expand dramatically and take on other transformative projects: more efficient data centers, open-source cell phones, free Internet video (YouTube), cloud computing, digitizing books, and much more.The key to Google’s success in all these businesses, Levy reveals, is its engineering mind-set and adoption of such Internet values as speed, openness, experimentation, and risk taking. After its unapologetically elitist approach to hiring, Google pampers its engineers—free food and dry cleaning, on-site doctors and masseuses—and gives them all the resources they need to succeed. Even today, with a workforce of more than 23,000, Larry Page signs off on every hire.But has Google lost its innovative edge? With its newest initiative, social networking, Google is chasing a successful competitor for the first time. Some employees are leaving the company for smaller, nimbler start-ups. Can the company that famously decided not to be evil still compete?No other book has ever turned Google inside out as Levy does with In the Plex.

    Until Mary's incredible discovery, it was widely believed that animals did not become extinct. The child of a poor family, Mary became a fossil hunter, inspiring the tongue-twister, "She Sells Sea Shells by the Seashore." She attracted the attention of fossil collectors and eventually the scientific world. Once news of the fossils reached the halls of academia, it became impossible to ignore the truth. Mary's peculiar finds helped lay the groundwork for Charles Darwin's theory of evolution, laid out in his On the Origin of Species. Darwin drew on Mary's fossilized creatures as irrefutable evidence that life in the past was nothing like life in the present.A story worthy of Dickens, The Fossil Hunter chronicles the life of this young girl, with dirt under her fingernails and not a shilling to buy dinner, who became a world-renowned paleontologist. Dickens himself said of Mary: "The carpenter's daughter has won a name for herself, and deserved to win it."Here at last, Shelley Emling returns Mary Anning, of whom Stephen J. Gould remarked, is "probably the most important unsung (or inadequately sung) collecting force in the history of paleontology," to her deserved place in history.

    Eighty million books later, Nancy Drew has survived the Depression, World War II, and the sixties (when she was taken up with a vengeance by women’s libbers) to enter the pantheon of American girlhood. As beloved by girls today as she was by their grandmothers, Nancy Drew has both inspired and reflected the changes in her readers’ lives. Here, in a narrative with all the vivid energy and page-turning pace of Nancy’s adventures, Melanie Rehak solves an enduring literary mystery: Who created Nancy Drew? And how did she go from pulp heroine to icon?  The brainchild of children’s book mogul Edward Stratemeyer, Nancy was brought to life by two women: Mildred Wirt Benson, a pioneering journalist from Iowa, and Harriet Stratemeyer Adams, a well-bred wife and mother who took over as CEO after her father died. In this century-spanning story, Rehak traces their roles—and Nancy’s—in forging the modern American woman.

    Revolution in the Valley traces this vision back to its earliest roots: the hallways and backrooms of Apple, where the groundbreaking Macintosh computer was born. The book traces the development of the Macintosh, from its inception as an underground skunkworks project in 1979 to its triumphant introduction in 1984 and beyond.The stories in "Revolution in the Valley" come on extremely good authority. That's because author Andy Hertzfeld was a core member of the team that built the Macintosh system software, and a key creator of the Mac's radically new user interface software. One of the chosen few who worked with the mercurial Steve Jobs, you might call him the ultimate insider.When "Revolution in the Valley" begins, Hertzfeld is working on Apple's first attempt at a low-cost, consumer-oriented computer: the Apple II. He sees that Steve Jobs is luring some of the company's most brilliant innovators to work on a tiny research effort the Macintosh. Hertzfeld manages to make his way onto the Macintosh research team, and the rest is history.Through lavish illustrations, period photos, and Hertzfeld's vivid first-hand accounts, Revolution in the Valley reveals what it was like to be there at the birth of the personal computer revolution. The story comes to life through the book's portrait of the talented and often eccentric characters who made up the Macintosh team. Now, over 20 years later, millions of people are benefiting from the technical achievements of this determined and brilliant group of people.

    In this sometimes heartbreaking young adult biography, Catherine Reef explores the turbulent lives of these literary siblings and the oppressive times in which they lived. Brontë fans will also revel in the insights into their favorite novels, the plethora of poetry, and the outstanding collection of more than sixty black-and-white archival images. A powerful testimony to the life of the mind. (Endnotes, bibliography, index.)

    Tracy Kidder got a preview of this world in the late 1970s when he observed the engineers of Data General design and build a new 32-bit minicomputer in just one year. His thoughtful, prescient book, The Soul of a New Machine, tells stories of 35-year-old "veteran" engineers hiring recent college graduates and encouraging them to work harder and faster on complex and difficult projects, exploiting the youngsters' ignorance of normal scheduling processes while engendering a new kind of work ethic.These days, we are used to the "total commitment" philosophy of managing technical creation, but Kidder was surprised and even a little alarmed at the obsessions and compulsions he found. From in-house political struggles to workers being permitted to tease management to marathon 24-hour work sessions, The Soul of a New Machine explores concepts that already seem familiar, even old-hat, less than 20 years later. Kidder plainly admires his subjects; while he admits to hopeless confusion about their work, he finds their dedication heroic. The reader wonders, though, what will become of it all, now and in the future. —Rob Lightner

    And this may sound weirdly obvious, but every single one of those pieces of software was written by a programmer. Programmers are thus among the most quietly influential people on the planet. As we live in a world made of software, they're the architects. The decisions they make guide our behavior. When they make something newly easy to do, we do a lot more of it. If they make it hard or impossible to do something, we do less of it.If we want to understand how today's world works, we ought to understand something about coders. Who exactly are the people that are building today's world? What makes them tick? What type of personality is drawn to writing software? And perhaps most interestingly -- what does it do to them?One of the first pieces of coding a newbie learns is the program to make the computer say "Hello, world!" Like that piece of code, Clive Thompson's book is a delightful place to begin to understand this vocation, which is both a profession and a way of life, and which essentially didn't exist little more than a generation ago, but now is considered just about the only safe bet we can make about what the future holds. Thompson takes us close to some of the great coders of our time, and unpacks the surprising history of the field, beginning with the first great coders, who were women. Ironically, if we're going to traffic in stereotypes, women are arguably "naturally" better at coding than men, but they were written out of the history, and shoved out of the seats, for reasons that are illuminating. Now programming is indeed, if not a pure brotopia, at least an awfully homogenous community, which attracts people from a very narrow band of backgrounds and personality types. As Thompson learns, the consequences of that are significant - not least being a fetish for disruption at scale that doesn't leave much time for pondering larger moral issues of collateral damage. At the same time, coding is a marvelous new art form that has improved the world in innumerable ways, and Thompson reckons deeply, as no one before him has, with what great coding in fact looks like, who creates it, and where they come from. To get as close to his subject has he can, he picks up the thread of his own long-abandoned coding practice, and tries his mightiest to up his game, with some surprising results.More and more, any serious engagement with the world demands an engagement with code and its consequences, and to understand code, we must understand coders. In that regard, Clive Thompson's Hello, World! is a marvelous and delightful master class.

    Throughout the war, Atkins recruited, trained, and mentored the agents for the SOE's French Section, which sent more than four hundred young men and women into occupied France, at least one hundred of whom never returned and were reported MPD (missing presumed dead) after the war. Twelve of these were women and among Atkins' most cherished spies. When the war ended in 1945, she made it her personal mission to find out what happened to them and the other agents lost behind enemy lines, tracing rigorously their horrific final journeys. But as the woman who carried out this astonishing search appeared quintessentially English, Atkins was nothing of the sort. As we follow her through the devastation of postwar Germany, we learn Atkins herself covered her life in mystery so that even her closest family knew almost nothing of her past.In A Life in Secrets Sarah Helm has stripped away Vera Atkins' many veils. Drawing on recently released sixty-year-old government files and her unprecedented access to the private papers of the Atkins family, Helm vividly reconstructs a complex and extraordinary life.

    The consequences have shaken the leaders of nations worldwide. This is the inside story of Snowden's deeds and the journalists who faced down pressure from the US and UK governments to break a remarkable scoop.From the day he left his glamorous girlfriend in Hawaii, carrying a hard drive full of secrets, to the weeks of secret-spilling in Hong Kong and his battle for asylum, Snowden's story reads like a globe-trotting thriller.

    Madame President is the inspiring, often heartbreaking story of Sirleaf’s evolution from an ordinary Liberian mother of four boys to international banking executive, from a victim of domestic violence to a political icon, from a post-war president to a Nobel Peace Prize winner. Pulitzer Prize–winning journalist and bestselling author Helene Cooper deftly weaves Sirleaf’s personal story into the larger narrative of the coming of age of Liberian women. The highs and lows of Sirleaf’s life are filled with indelible images; from imprisonment in a jail cell for standing up to Liberia’s military government to addressing the United States Congress, from reeling under the onslaught of the Ebola pandemic to signing a deal with Hillary Clinton when she was still Secretary of State that enshrined American support for Liberia’s future. Sirleaf’s personality shines throughout this riveting biography. Ultimately, Madame President is the story of Liberia’s greatest daughter, and the universal lessons we can all learn from this “Oracle” of African women.

    It's about a bus trip really, because it's my view from the Number 12 bus (mostly top deck, the seat at the front on the right), a double-decker that plies its way from Dulwich, in South East London, where I was living, to where I sometimes work - at the BBC, in the heart of the capital. It's not a sensible way to write a memoir at all, probably, but it's the way things pop into your head as you travel, so it's my way'.From London facts including where to find the blue plaque for Una Marson, 'The first black woman programme maker at the BBC', to discovering the best Spanish coffee under Southwark's railway arches; from a brief history of lady gangsters at Elephant and Castle to memories of climbing Mount Sinai and, at the request of a fellow traveller, reading aloud the Ten Commandments; from the story behind Pissarro's painting of Dulwich Station to performing in Footlights with Emma Thompson; from painful memoires of being sent to Coventry while at a British boarding school to thinking about how Wombells Travelling Circus of 1864 haunts Peckham Rye;from anecdotes about meeting Prince Charles, Monica Lewinsky and Grayson Perry to Bake-Off antics; from stories of a real and lasting friendship with John McCarthy to the importance of family and the daunting navigation of the Zambezi River in her father's canoe, this Sandi Toksvig-style memoir is, as one would expect and hope, packed full of surprises. A funny and moving trip through memories, musings and the many delights on the Number 12 route, Between the Stops is also an inspiration to us all to get off our phones, look up and to talk to each other because as Sandi says: 'some of the greatest trips lie on our own doorstep'.