Whether you're building the next killer app, investing in a startup, or simply curious about the technology, this practical book is essential reading.Bitcoin, the first successful decentralized digital currency, is still in its infancy and it's already spawned a multi-billion dollar global economy. This economy is open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides you with the knowledge you need (passion not included).This book includes:A broad introduction to bitcoin--ideal for non-technical users, investors, and business executivesAn explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architectsDetails of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principlesOffshoots of the bitcoin and blockchain inventions, including alternative chains, currencies, and applicationsUser stories, analogies, examples, and code snippets illustrating key technical concepts

    Significant numbers of poorly designed programs have been created by less-experienced developers, resulting in applications that are inefficient and hard to maintain and extend. Increasingly, software system professionals are discovering just how difficult it is to work with these inherited, non-optimal applications. For several years, expert-level object programmers have employed a growing collection of techniques to improve the structural integrity and performance of such existing software programs. Referred to as refactoring, these practices have remained in the domain of experts because no attempt has been made to transcribe the lore into a form that all developers could use... until now. In Refactoring: Improving the Design of Existing Software, renowned object technology mentor Martin Fowler breaks new ground, demystifying these master practices and demonstrating how software practitioners can realize the significant benefits of this new process.

    The Haber-Bosch process, which he invented at the turn of the twentieth century, revolutionized agriculture by converting nitrogen to fertilizer in quantities massive enough to feed the world. The invention has become an essential pillar for life on earth; some two billion people on our planet could not survive without it. Yet this same process supplied the German military with explosives during World War I, and Haber orchestrated Germany's use of an entirely new weapon -- poison gas. Eventually, Haber's efforts led to Zyklon B, the gas later used to kill millions -- including Haber's own relatives -- in Nazi concentration camps.Haber is the patron saint of guns and butter, a scientist whose discoveries transformed the way we produce food and fight wars. His legacy is filled with contradictions, as was his personality. For some, he was a benefactor of humanity and devoted friend. For others, he was a war criminal, possessed by raw ambition. An intellectual gunslinger, enamored of technical progress and driven by patriotic devotion to Germany, he was instrumental in the scientific work that inadvertently supported the Nazi cause; a Jew and a German patriot, he was at once an enabler of the Nazi regime and its victim.Master Mind is a thought-provoking biography of this controversial scientist, a modern Faust who personifies the paradox of science, its ability to create and to destroy. It offers a complete chronicle of his tumultuous and ultimately tragic life, from his childhood and rise to prominence in the heady days of the German Empire to his disgrace and exile at the hands of the Nazis; from early decades as the hero who eliminated the threat of starvation to his lingering legacy as a villain whose work led to the demise of millions.

    Chances are you've got some lithium on your person right now. But aside from powering a mobile twenty first-century lifestyle, the third element on the periodic table may also hold the key to an environmentally sustainable, oil-independent future. From electric cars to a "smart" power grid that can actually store electricity, letting us harness the powers of the sun and the wind and use them when we need them, lithium—a metal half as dense as water, created in the first minutes after the Big Bang and found primarily in some of the most uninhabitable places on earth—is the key to setting us on a path toward a low-carbon energy future. It's also shifting the geopolitical chessboard in profound ways.In Bottled Lightning, the science reporter Seth Fletcher takes us on a fascinating journey, from the salt flats of Bolivia to the labs of MIT and Stanford, from the turmoil at GM to cutting-edge lithium-ion battery start-ups, introducing us to the key players and ideas in an industry with the power to reshape the world. Lithium is the thread that ties together many key stories of our time: the environmental movement; the American auto industry, staking its revival on the electrification of cars and trucks; the struggle between first-world countries in need of natural resources and the impoverished countries where those resources are found; and the overwhelming popularity of the portable, Internet-connected gadgets that are changing the way we communicate. With nearly limitless possibilities, the promise of lithium offers new hope to a foundering American economy desperately searching for a green-tech boom to revive it.

    Empires were abolished and replaced by a global arrangement enforced by the U.S. Navy. With all the world's oceans safe for the first time in history, markets and resources were made available for everyone. Enemies became partners.We think of this system as normal - it is not. We live in an artificial world on borrowed time.In The Accidental Superpower, international strategist Peter Zeihan examines how the hard rules of geography are eroding the American commitment to free trade; how much of the planet is aging into a mass retirement that will enervate markets and capital supplies; and how, against all odds, it is the ever-ravenous American economy that - alone among the developed nations - is rapidly approaching energy independence. Combined, these factors are doing nothing less than overturning the global system and ushering in a new (dis)order. For most, that is a disaster-in-waiting, but not for the Americans. The shale revolution allows Americans to sidestep an increasingly dangerous energy market. Only the United States boasts a youth population large enough to escape the sucking maw of global aging. Most important, geography will matter more than ever in a de-globalizing world, and America's geography is simply sublime.

    From war zones, natural disasters and failed states, to aging societies and the challenges of technological advancement, every life in this book has been hit by a seismic shock, violently broken or changed in some way.People living in these odd and marginal places are ignored by number crunching economists and political pollsters alike. Science suggests this is a mistake. This book tells the personal stories of humans living in extreme situations, and of the financial infrastructure they create. Here, economies are not concerned with the familiar stock market crashes, housing crises, or banking scandals of the financial pages.In his quest for a purer view of how economies succeed and fail, Richard Davies takes the reader off the beaten path to places where part of the economy has been repressed, removed, destroyed or turbocharged. By travelling to each of them and discovering what life is really like, Extreme Economies tells small stories that shed light on today’s biggest economic questions, with vital lessons for our future.

    A concentration of power, whether in the hands of a military dictator or a JP Morgan, was understood as autocratic and dangerous to individual liberty and democracy. This idea stretched back to the country’s founding. In the 1930s, people observed that the Great Depression was caused by financial concentration in the hands of a few whose misuse of their power induced a financial collapse. They drew on this tradition to craft the New Deal. In Goliath, Matt Stoller explains how authoritarianism and populism have returned to American politics for the first time in eighty years, as the outcome of the 2016 election shook our faith in democratic institutions. It has brought to the fore dangerous forces that many modern Americans never even knew existed. Today’s bitter recriminations and panic represent more than just fear of the future, they reflect a basic confusion about what is happening and the historical backstory that brought us to this moment. The true effects of populism, a shrinking middle class, and concentrated financial wealth are only just beginning to manifest themselves under the current administrations. The lessons of Stoller’s study will only grow more relevant as time passes. Building upon his viral article in The Atlantic, “How the Democrats Killed Their Populist Soul,” Stoller illustrates in rich detail how we arrived at this tenuous moment, and the steps we must take to create a new democracy.

    An exceptional book written by a true professional.

    Yet the usefulness of physical money--to say nothing of its value--is coming under fire as never before. Intrigued by the distinct possibility that cash will soon disappear, author and Wired contributing editor David Wolman sets out to investigate the future of money...and how it will affect your wallet.Wolman begins his journey by deciding to shun cash for an entire year--a surprisingly successful experiment (with a couple of notable exceptions). He then ventures forth to find people and technologies that illuminate the road ahead. In Honolulu, he drinks Mai Tais with Bernard von NotHaus, a convicted counterfeiter and alternative-currency evangelist whom government prosecutors have labeled a domestic terrorist. In Tokyo, he sneaks a peek at the latest anti-counterfeiting wizardry, while puzzling over the fact that banknote forgers depend on society's addiction to cash. In a downtrodden Oregon town, he mingles with obsessive coin collectors--the people who are supposed to love cash the most, yet don't. And in rural Georgia, he examines why some people feel the end of cash is Armageddon's warm-up act. After stops at the Digital Money Forum in London and Iceland's central bank, Wolman flies to Delhi, where he sees first-hand how cash penalizes the poor more than anyone--and how mobile technologies promise to change that.Told with verve and wit, The End of Money explores an aspect of our daily lives so fundamental that we rarely stop to think about it. You'll never look at a dollar bill the same again.

    He shows that the scientists of ancient and medieval times not only did not understand what we understand about the world—they did not understand what there is to understand, or how to understand it. Yet over the centuries, through the struggle to solve such mysteries as the curious backward movement of the planets and the rise and fall of the tides, the modern discipline of science eventually emerged. Along the way, Weinberg examines historic clashes and collaborations between science and the competing spheres of religion, technology, poetry, mathematics, and philosophy.An illuminating exploration of the way we consider and analyze the world around us, To Explain the World is a sweeping, ambitious account of how difficult it was to discover the goals and methods of modern science, and the impact of this discovery on human knowledge and development.

    This is a ride on the Google wave, and the fullest account of how it formed and crashed into traditional media businesses. With unprecedented access to Google's founders and executives, as well as to those in media who are struggling to keep their heads above water, Ken Auletta reveals how the industry is being disrupted and redefined.Auletta goes inside Google's closed-door meetings, introducing Google's notoriously private founders, Larry Page and Sergey Brin, as well as those who work with - and against - them. In Googled, the reader discovers the 'secret sauce' of the company's success and why the worlds of 'new' and 'old' media often communicate as if residents of different planets. It may send chills down traditionalists' spines, but it's a crucial roadmap to the future of media business: the Google story may well be the canary in the coal mine.Googled is candid, objective and authoritative. Crucially, it's not just a history or reportage: it's ahead of the curve and unlike any other Google books, which tend to have been near-histories, somewhat starstruck, now out of date or which fail to look at the full synthesis of business and technology.

    We have been through the biggest financial crisis since the Great Depression, unemployment remains stubbornly high, and talk of a double-dip recession persists. Americans are not pulling the world economy out of its sluggish state -- if anything we are looking to Asia to drive a recovery. Median wages have risen only slowly since the 1970s, and this multi-decade stagnation is not yet over. By contrast, the living standards of earlier generations would double every few decades. The Democratic Party seeks to expand government spending even when the middle class feels squeezed, the public sector doesn't always perform well, and we have no good plan for paying for forthcoming entitlement spending. To the extent Republicans have a consistent platform, it consists of unrealistic claims about how tax cuts will raise revenue and stimulate economic growth. The Republicans, when they hold power, are often a bigger fiscal disaster than the Democrats. How did we get into this mess? Imagine a tropical island where the citrus and bananas hang from the trees. Low-hanging literal fruit -- you don't even have to cook the stuff. In a figurative sense, the American economy has enjoyed lots of low-hanging fruit since at least the seventeenth century: free land; immigrant labor; and powerful new technologies. Yet during the last forty years, that low-hanging fruit started disappearing and we started pretending it was still there. We have failed to recognize that we are at a technological plateau and the trees are barer than we would like to think. That's it. That is what has gone wrong. The problem won't be solved overnight, but there are reasons to be optimistic. We simply have to recognize the underlying causes of our past prosperity-low hanging fruit-and how we will come upon more of it.

    Navy SEALs—from their roots in World War II to their celebrated efforts in the War on Terror—written with the unprecedented cooperation of the Naval Special Warfare community. The book will tie-in with a fall 2014 PBS series.Over the last fifty years, a small Navy unit has evolved into the world’s most celebrated fighting force: the U.S. Navy SEALs. Until now, their stories have been sealed in the chambers of operational secrecy—and the brotherhood of SEAL anonymity. Drawing on exclusive interviews with more than 100 former special operators, highly respected retired SEAL Dick Couch and award-winning author Bill Doyle record their stories in Navy Seals and give us the epic chronicle these legendary warriors deserve.Navy Seals charts the SEALs story, from their origins in the daring Naval Combat Demolition Teams, Underwater Demolition Teams, Scouts and Raiders commando units, and OSS Operational Swimmers of WWII to their coming of age in Vietnam and rise to glory in Iraq and Afghanistan after 9/11. Illustrated with 40-pages of photographs, here are the greatest missions of the world’s most legendary special operators—in their own words.

    . . and he's hit the jackpot! After the success of his first two books, Duh! and They Did What!?, Fenster has struck again with Well, Duh! Our Stupid World, and Welcome to It. More tales of the dim-witted and simpleminded are incorporated in chapters such as: Food for Thoughtlessness: The All-Turnip Diet and Other Loony Meals at the Mindless Cafe Hollyweird: Bird Brains in Tinsel Town Dumb Ways to Die: Buried Alive but Not for Long Government by the Idiots: How to Get Elected to AnythingCombined sales of Bob Fenster's previous two books total over 50,000 copies.Ted Rueter is a self-described political junkie and a professor of political science at Tulane University in New Orleans. He is the author of eight books and has written for the New York Times, USA Today, the Los Angeles Times, and the Christian Science Monitor. He earned a Ph.D. from the University of Wisconsin-Madison and has taught at Middlebury College, Georgetown University, Smith College, and UCLA. He is the founder of Noise Free America (Noisefree.org). His Web site is DrPolitics.com.Bob Fenster has combed the world of the intellectually challenged searching for more tales of stupidity to entertain us with . . . and he's hit the jackpot! After the success of his first two books, Duh! and They Did What!?, Fenster has struck again with Well, Duh! Our Stupid World, and Welcome to It. More tales of the dim-witted and simpleminded are incorporated in chapters such as: Food for Thoughtlessness: The All-Turnip Diet and Other Loony Meals at the Mindless Cafe Hollyweird: Bird Brains in Tinsel Town Dumb Ways to Die: Buried Alive but Not for Long Government by the Idiots: How to Get Elected to AnythingCombined sales of Bob Fenster's previous two books total over 50,000 copies.

    Best of all, it fits in your shirt pocket! (3.2" x 5.4" x 0.7")The following chapters are contained in Pocket Ref: -- Air-- Automotive-- Carpentry & Construction-- Chemistry & Physics-- Computers-- Constants-Physical-- Electrical-- Electronics-- General Information-- General Science-- Geology-- Glues, Solvents & Paints-- Hardware-- Math-- Mining & Milling-- Money-- Plumbing & Pipe-- Rope, Cable & Chain-- Steel & Metals-- Surveying & Mapping-- Tools-- Water-- Weights of Materials-- Welding-- 3500 Conversion Factors - Perpetual Calendar - Note Pages with Metric/US Rulers-- Detailed IndexNew sections included in the second edition-- Dry air Specific Heat & Sound Velocity at Various Temperatures & Pressures-- Wood Beam Strength for 76 species of wood-- Max Floor Joist Spans for 21 wood species, 3 grades & 7 load ratings-- Galvanic Series of Metals in Sea Water-- World Wide Telephone Area Codes & International Access Codes-- North American Top 400 airports with elevation, name, code and area population-- Capacities of Hydraulic Rams from 1" to 60"-- Force Required to Punch 10 different metal types at thicknesses from 1/16" to 1-1/4"-- Friction/Head Loss for 38 types of pipe with flow rates from 0.5 to 5000 gpm-- Perpetual Calendar with holidays for all years from 1858 to 2025