Long-established as the leading guide to pump design and application, the Pump Handbook has been fully revised and updated with the latest developments in pump technology. Packed with 1,150 detailed illustrations, this vital tool shows you how to select, purchase, install, operate, maintain, and troubleshoot cutting-edge pumps for all types of uses. The Fourth Edition of the Pump Handbook features: State-of-the-art guidance on every aspect of pump theory, design, application, and technology, Over 100 internationally renowned contributors, SI units are used throughout, New sections on centrifugal pump mechanical performace, flow analysis, bearings, adjustable-speed drives, waterhammer,and application to water supply, pumped storage, and cryogenic LNG services; completely revised sections on pump theory, mechanical seals, intakes and suction piping, gears, and rotary pumps; application to pulp and paper mills.

This introductory text covers the key areas of computer science, including recursive function theory, formal languages, and automata. It assumes a minimal background in formal mathematics. The book is divided into five parts: Computability, Grammars and Automata, Logic, Complexity, and Unsolvability. * Computability theory is introduced in a manner that makes maximum use of previous programming experience, including a "universal" program that takes up less than a page. * The number of exercises included has more than tripled. * Automata theory, computational logic, and complexity theory are presented in a flexible manner, and can be covered in a variety of different arrangements.

Although Galileo Galilei lived and died centuries ago, his story is more relevant to our lives than we might realize. Today we face enormous challenges such as climate change that are disregarded or questioned by those who fear that their implications will damage business profitability. Others posit a false dichotomy between religion and science in order to reject scientific evidence whose implications they fear. Galileo confronted this problem 400 years ago. His discoveries were based on observation and experiment. His telescopes revealed previously unknown planets, moons orbiting other planets, and other discoveries that essentially confirmed the Copernican universe that the Church had rejected as heretical because Church theologians insisted on a literal reading of the Bible. Even St. Augustine in the fifth century maintained that the Bible pertained to the realm of faith, not reason. But when Galileo argued essentially the same position before an ecclesiastical court in Rome, he was forbidden from publishing any more books. Livio's life of Galileo shows us how the great thinker made his discoveries about the heavens and also formulated fundamental laws of physics. As an astrophysicist, Livio brings insight into how Galileo reasoned his way to his conclusions, which we know today were accurate. Along with Newton, Galileo remains one of the two great figures at the dawn of the scientific revolution. He insisted on reaching the widest audience possible, publishing his work in Italian rather than Latin as had been the case until his time, when vernacular languages were rapidly replacing Latin throughout Europe. Galileo believed that every educated person should know science as well as literature. Did Galileo actually say at the end of his trial when he was forced to recant his discoveries, as legend has it, And still it moves, referring to the motion of the earth around the sun? Not likely, says Livio, but Galileo nonetheless remains an inspiration to scientists and those who value open-minded inquiry, which as Livio reminds us, remains threatened even today.

What are the secrets of the ancient stone circle? Were the carefully placed stones a burial site, an ancient calendar, a place of Druid worship...or even a site of sacrifice? World-renowned archaeologist Mike Parker-Pearson has spent the last seven years on a quest to answer these and many other questions. In If Stones Could Speak, award-winning author Marc Aronson joins the research crew and records their efforts to crack Stonehenge's secrets. National Geographic helped sponsor the Riverside archeological team's mission, and now young readers can journey behind the scenes to experience this groundbreaking story first-hand, through the eyes of the experts. Mike and his team have revolutionized our understanding of Stonehenge by exploring the surrounding landscape for clues about the stones -- an idea first suggested by a visitor from Madagascar. The results have been breathtaking: The team recently unearthed the largest Neolithic village ever found in England. Marc Aronson had total access to the site, the team, and their work over two seasons of digging and brings the inspirational story of the discoveries taking place at this World Historical Site to young readers. The informative and drama-driven text includes tales of dead bodies, cremations, feasting, and ancient rituals, as well as insights into the science of uncovering the ancien t past. The expert text, stunning photography, and explanatory maps and illustrations will all help young readers see this ancient monument in totally new ways, and inspire future generations of archaeological explorers.

What makes a child decide to become a scientist? •For Robert Sapolsky–Stanford professor of biology–it was an argument with a rabbi over a passage in the Bible. •Physicist Lee Smolin traces his inspiration to a volume of Einstein’s work, picked up as a diversion from heartbreak. •Mihaly Csikszentmihalyi, a psychologist and the author of Flow , found his calling through Descartes. Murray Gell-Mann, Nicholas Humphrey, Freeman Dyson . . . 27 scientists in all write about what it was that sent them on the path to their life's work. Illuminating memoir meets superb science writing in stories that invite us to consider what it is–and what it isn’t–that sets the scientific mind apart.

"As cyber-attacks dominate front-page news, as hackers displace terrorists on the list of global threats, and as top generals warn of a coming cyber war, few books are more timely and enlightening than Dark Territory: The Secret History of Cyber War, by Slate columnist and Pulitzer Prize-winning journalist Fred Kaplan. Kaplan probes the inner corridors of the National Security Agency, the beyond-top-secret cyber units in the Pentagon, the "information warfare" squads of the military services, and the national security debates in the White House, to tell this never-before-told story of the officers, policymakers, scientists, and spies who devised this new form of warfare and who have been planning--and (more often than people know) fighting--these wars for decades. From the 1991 Gulf War to conflicts in Haiti, Serbia, Syria, the former Soviet republics, Iraq, and Iran, where cyber warfare played a significant role, Dark Territory chronicles, in fascinating detail, a little-known past that shines an unsettling light on our future"--

"When Stephen Wolfram's groundbreaking A New Kind of Science was published in 2002, its exploration and analysis of the computational universe of simple programs launched a scientific revolution. Twenty years later, the ideas and results of the book have found countless applications across science, technology and elsewhere-including the recent Wolfram Physics Project and its breakthrough in fundamental physics-and the book has indeed spawned what can only be described as a new kind of science. Here Wolfram reflects on the first two decades of A New Kind of Science, discussing some of the major implications that have emerged so far, as well as his far-reaching new thinking building on the conceptual framework developed in A New Kind of Science. Written in Wolfram's popular and accessible style, the book provides a window into one of the most vibrant intellectual developments of our time. Recognizing A New Kind of Science's significance not only in science but also in the arts, the book includes a gallery of pieces created over the past 20 years by artists inspired by the book"--

Toward a Meaningful Life is a spiritual road map for living based on the teachings of one of the foremost religious leaders of our time: Rabbi Menachem Mendel Schneerson. Head of the Lubavitcher movement for forty-four years and recognized throughout the world simply as "the Rebbe," Menachem Mendel Schneerson, who passed away in June 1994, was a sage and a visionary of the highest order. Toward a Meaningful Life gives people of all backgrounds fresh perspectives on every aspect of their lives--from birth to death, youth to old a≥ marriage, love, intimacy, and family; the persistent issues of career, health, pain, and suffering; and education, faith, science, and government. We learn to bridge the divisions between accelerated technology and decelerated morality, between unprecedented worldwide unity and unparalleled personal disunity. Although the Rebbe's teachings are firmly anchored in more than three thousand years of scholarship, the urgent relevance of these old-age truths to contemporary life has never been more manifest. At the threshold of a new world where matter and spirit converge, the Rebbe proposes spiritual principles that unite people as opposed to the materialism that divides them. In doing so, he continues to lead us toward personal and universal redemption, toward a meaningful life, and toward God.

Winner of the Los Angeles Times Book Prize for Science and Technology in 2020 'A stunningly original memoir ... her most human tale of love, loss and redemption is illuminated and given meaning by this backdrop. A beautiful and compelling read' Abraham Verghese, author of Cutting for Stone In The Smallest Lights in the Universe, MIT astrophysicist Sara Seager interweaves the story of her search for meaning and solace after losing her first husband to cancer, her unflagging search for an Earth-like exoplanet and her unexpected discovery of new love. Sara Seager has made it her life's work to peer into the spaces around stars - looking for exoplanets outside our solar system, hoping to find the one-in-a-billion world enough like ours to sustain life. But with the unexpected death of her husband, her life became an empty, lightless space. Suddenly, she was the single mother of two young boys, a widow at forty, clinging to three crumpled pages of instructions her husband had written for things like grocery shopping - things he had done while she did pioneering work as a planetary scientist at MIT. She became painfully conscious of her Asperger's, which before losing her husband had felt more like background noise. She felt, for the first time, alone in the universe. In this probing, invigoratingly honest memoir, Seager tells the story of how, as she stumblingly navigated the world of grief, she also kept looking for other worlds. She continues to develop ground-breaking projects, such as the Starshade, a sunflower-shaped instrument that, when launched into space, unfurls itself so as to block planet-obscuring starlight, and she takes solace in the alien beauty of exoplanets. At the same time, she discovers what feels every bit as wondrous: other people, reaching out across the space of her grief. Among them are the Widows of Concord, a group of women offering consolation and advice, and her beloved sons, Max and Alex. Most unexpected of all, there is another kind of one-in-a-billion match with an amateur astronomer. Equally attuned to the wonders of deep space and human connection, The Smallest Lights in the Universe is its own light in the dark.

They Know Everything About You is a groundbreaking exposé of how government agencies and tech corporations monitor virtually every aspect of our lives, and a fierce defense of privacy and democracy. The revelation that the government has access to a vast trove of personal online data demonstrates that we already live in a surveillance society. But the erosion of privacy rights extends far beyond big government. Intelligence agencies such as the NSA and CIA are using Silicon Valley corporate partners as their data spies. Seemingly progressive tech companies are joining forces with snooping government agencies to create a brave new world of wired tyranny. Life in the digital age poses an unprecedented challenge to our constitutional liberties, which guarantee a wall of privacy between the individual and the government. The basic assumption of democracy requires the ability of the individual to experiment with ideas and associations within a protected zone, as secured by the Constitution. The unobserved moment embodies the most basic of human rights, yet it is being squandered in the name of national security and consumer convenience. Robert Scheer argues that the information revolution, while a source of public enlightenment, contains the seeds of freedom’s destruction in the form of a surveillance state that exceeds the wildest dream of the most ingenious dictator. The technology of surveillance, unless vigorously resisted, represents an existential threat to the liberation of the human spirit.

ONE SMALL STEP FOR MAN . . . All humankind was watching that day in 1969. And yet only a handful knew the real mission behind America's triumph in the space race: to explore the alien ship that has crashed on the far side of the moon. Decades later, scientists are still struggling to understand the technology found on board--though with the treacherous Decepticons after it, a powerful force must be at stake. The only hope of averting a crisis is to reawaken Sentinel Prime, the long-lost leader of the Autobots--but who knows what else remains in the shadows, hidden from man and machine?

In the early 1980's, Leonard Mlodinow came to the California Institute of Technology to begin a postdoctoral fellowship. Mlodinow had written a groundbreaking Ph.D. thesis, but he was afraid he was simply not smart enough to be at Caltech. In danger of losing himself watching hours of Rockford Files reruns while waiting for one good idea, Mlodinow took his doubts and insecurities to Caltech's intimidating resident genius and iconoclast, Richard Feynman. So began a pivotal year in a young man's life and a year of awakening. In the funny, inspiring, and revelatory book, Leonard Mlodinow looks back at the time he shared with Feynman: the ideas they explored, the views of life and physics they exchanged, and what Mlodinow learned from a mentor who had not only helped shape the landscape of physics, but whose mind was drawn to all aspects of human experience. In a series of fascinating, sprawling exchanges, Feynman delved into the nature of science, creativity, love, mathematics, happiness, God, art, pleasures and ambition. And as the relationship between the older scientist and Mlodinow deepened - at one point the two crashed a wedding buffet together - their conversations took on a sense of urgency. For while Mlodinow was floundering, Feynman was battling cancer - and confronting his own mortality.

The gripping and definitive in-the-room account of the revolution that has swept the news industry over the last decade and reshaped our world. The last decade has seen the News industry face unprecedented change. The sometimes-century old institutions which were once the bastions of truth have had their dominance eroded by vast innovations in viral technology and, as millennial appetites force the industry to choose between principles of objectivity and impartiality, the survivors must confront the horrifying cost of their success- sexual scandal, fake news, the election of President Trump and the shaking of democracy. Taking us behind the scenes at four media titans - BuzzFeed , VICE , The New York Times and The Washington Post - Abramson reveals the human drama behind this shift- one involving deal-making tycoons, thrusting reporters, hard-bitten editors, egomaniacs, bullshitters, provocateurs and bullies, with some surfing and others drowning in the breaking wave of change. 'A cracking, essential read... Abramson knows where most of the bodies are buried and is prepared to draw the reader a detailed map' Guardian

Now in paperback, the eighth book of the bestselling Rivers of London series returns to the adventures of Peter Grant, detective and apprentice wizard, as he solves magical crimes in the city of London. Peter Grant is facing fatherhood, and an uncertain future, with equal amounts of panic and enthusiasm. Rather than sit around, he takes a job with émigré Silicon Valley tech genius Terrence Skinner's brand new London start up—the Serious Cybernetics Company. Drawn into the orbit of Old Street's famous 'silicon roundabout', Peter must learn how to blend in with people who are both civilians and geekier than he is. Compared to his last job, Peter thinks it should be a doddle. But magic is not finished with Mama Grant's favourite son. Because Terrence Skinner has a secret hidden in the bowels of the SCC. A technology that stretches back to Ada Lovelace and Charles Babbage, and forward to the future of artificial intelligence. A secret that is just as magical as it technological—and just as dangerous.

'An entertaining guide to economics by a former adviser to Barack Obama that uses the lessons of the music business to explain what is happening in the rest of the world' The Times , Books of the Year 'A key voice on a vast array of economic issues for more than two decades' Barack Obama 'An absolutely brilliant mind. The definition of left and right brain balance' Quincy Jones 'The music business keeps re-inventing itself (from records, to tape, to CDs to streaming) and Alan Krueger covers all the bases. As one former LSE student once sang: 'its only rock and roll but I like it, like it, yes I do.' That applies to this book too' Richard Thaler, Nobel Prize Recipient and author of 'Nudge' ' Rockonomics is entertaining, educational and enlightening. Alan Krueger gives us a backstage tour of the music industry - and in doing so, he creates a brilliant metaphor for our entire economy. Highly recommended' Harlan Coben Alan Krueger, the former chairman of the president's Council of Economic Advisers, uses the music industry, from rock artists to music executives, from managers to promoters, as a way in to explain the principles of economics, and the forces shaping our economic lives. The music industry is often a leading indicator of today's economy; it is among the first to be disrupted by the latest wave of technology, and examining the ins and outs of how musicians create and sell new songs and plan concert tours offers valuable lessons for what is in store for businesses and employees in other industries that are struggling to adapt. Drawing on interviews with leading band members, music executives, managers, promoters, and using the latest data on revenues, royalties, tour dates, and merchandise, Rockonomics takes readers backstage to show how the music industry really works - who makes money, how the economics of the music industry has undergone a radical transformation during the last twenty years, and what this tells us about our wider economy today.

“Crackling and bighearted...A powerhouse [that] echoes with the truth that we find harmony when we listen first to ourselves.” — Oprah Daily * “Takes off with magnificent speed and never lets up.” — The New York Times * “Revolutionary.” —NPR’s Morning Edition * A Los Angeles Times and Publishers Weekly Best Book of the Year A provocative and “darkly funny” ( Cosmopolitan ) novel about a woman who desperately wants a child but struggles to accept the use of assisted reproductive technology—a “riotous, visceral” ( Vanity Fair ) send-up of feminism, fame, art, commerce, and autonomy. On the eve of her fourth album, singer-songwriter Aviva Rosner is plagued by infertility. The twist: as much as Aviva wants a child, she is wary of technological conception, and has poured her ambivalence into her music. As the album makes its way in the world, the shock of the response from fans and critics is at first exciting—and then invasive and strange. Aviva never wanted to be famous, or did she? Meanwhile, her evolving obsession with another iconic musician, gone too soon, might just help her make sense of things. Told over the course of nine menstrual cycles, this utterly original novel is a “fast, fiery, and often funny” ( The Boston Globe ) interrogation of our cultural obsession with childbearing. It’s also the story of one fearless woman at the crossroads, ruthlessly questioning what she wants and what she’s willing—or not willing—to do to get it.

In New York and Baltimore, police cameras scan public areas twenty-four hours a day. Huge commercial databases track you finances and sell that information to anyone willing to pay. Host sites on the World Wide Web record every page you view, and “smart” toll roads know where you drive. Every day, new technology nibbles at our privacy.Does that make you nervous? David Brin is worried, but not just about privacy. He fears that society will overreact to these technologies by restricting the flow of information, frantically enforcing a reign of secrecy. Such measures, he warns, won't really preserve our privacy. Governments, the wealthy, criminals, and the techno-elite will still find ways to watch us. But we'll have fewer ways to watch them. We'll lose the key to a free society: accountability. The Transparent Society is a call for “reciprocal transparency.” If police cameras watch us, shouldn't we be able to watch police stations? If credit bureaus sell our data, shouldn't we know who buys it? Rather than cling to an illusion of anonymity-a historical anomaly, given our origins in close-knit villages-we should focus on guarding the most important forms of privacy and preserving mutual accountability. The biggest threat to our freedom, Brin warns, is that surveillance technology will be used by too few people, now by too many.A society of glass houses may seem too fragile. Fearing technology-aided crime, governments seek to restrict online anonymity; fearing technology-aided tyranny, citizens call for encrypting all data. Brins shows how, contrary to both approaches, windows offer us much better protection than walls; after all, the strongest deterrent against snooping has always been the fear of being spotted. Furthermore, Brin argues, Western culture now encourages eccentricity-we're programmed to rebel! That gives our society a natural protection against error and wrong-doing, like a body's immune system. But “social T-cells” need openness to spot trouble and get the word out. The Transparent Society is full of such provocative and far-reaching analysis.The inescapable rush of technology is forcing us to make new choices about how we want to live. This daring book reminds us that an open society is more robust and flexible than one where secrecy reigns. In an era of gnat-sized cameras, universal databases, and clothes-penetrating radar, it will be more vital than ever for us to be able to watch the watchers. With reciprocal transparency we can detect dangers early and expose wrong-doers. We can gauge the credibility of pundits and politicians. We can share technological advances and news. But all of these benefits depend on the free, two-way flow of information.

Provides a comprehensive treatment of semiconductor device physics and technology, with emphasis on modern planar silicon devices. Physical principles are explained by the use of simple physical models and illustrated by experimental measurements.

"In The New Childhood, world-renowned global policy and education pioneer Jordan Shapiro provides a hopeful counterpoint to the fearful hand-wringing that has come to define our narrative around children and technology. Drawing on groundbreaking research in economics, psychology, philosophy and education, The New Childhood underscores how technology is guiding humanity toward a bright future in which children will be able to create new, better models of global citizenship, connection and community. Dividing the book into four sections: Self, Home, School and Society, Shapiro offers concrete, practical advice on how to parent and educate children effectively in a connected world and provides tools and techniques for using technology to engage with kids and help them learn and grow. He also draws on his own experience as a father of two sons, which helps bring the narrative to life. He compares the current moment to other great technological revolutions in humanity's past and presents entertaining micro-histories of cultural minutiae: the sandbox, finger painting, the family dinner and more. Most importantly, The New Childhood paints a timely, inspiring and positive picture of today's children, recognising that they are poised to create a progressive, diverse, meaningful and hyper-connected world that today's adults can only imagine. 'Timely, essential, and thought-provoking, The New Childhood is the must-read parenting guide for raising 21st century, digitally driven kids. Instead of raising a white flag and giving in to social media and the Internet, Jordan Shapiro tells parents how to embrace technology, stay involved in their children's lives, and prepare them for their future. Read it! I promise you'll rethink your parenting. I couldn't put it down.' - Michele Borba, EdD, author of UnSelfie: Why Empathetic Kids Succeed In Our All-About-Me World."--Publisher's description.