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Un mundo feliz es un clásico de la literatura del siglo XX, una sombría metáfora de un futuro posible. Los peores vaticinios del capitalismo se han cumplido: triunfan los dioses del consumo y la comodidad, y el orbe se divide en diez zonas en apariencia seguras y estables. Los humanos ya no procrean, el sexo se ha convertido solo en una diversión y las letras del alfabeto griego se han pervertido para clasificar a los seres humanos por castas. Todos aceptan su lugar en la nueva jerarquía social, perfectamente ordenada. Los valores humanos esenciales no tienen cabida en este mundo y los habitantes se crean in vitro con una técnica concebida a imagen y semejanza de una cadena de montaje. El soma, la droga por excelencia en este mundo distópico que propone Huxley, ayuda a los habitantes a escapar de la rutina. A cambio de este orden pulcro, la libertad de expresión y el pensamiento crítico han sido erradicados. Bernard Marx, el protagonista de la novela, inconformista e inteligente, deberá probar los límites de la sociedad que lo ha engendrado, iniciando un viaje más allá de las fronteras distópicas de su universo. La crítica ha dicho: «Según los ojos con que se mire, Un mundo feliz retrata una utopía perfecta o su horrendo opuesto, una distopía: sus hermosos habitantes viven seguros y libres de enfermedades y preocupaciones, pero lo hacen de un modo que, queremos creer, sería inaceptable para nosotros.» Margaret Atwood «Aldous Huxley fue un hombre extraordinariamente profético, no hay otro novelista en el siglo XX que haya escrito una guía más sagaz del futuro.» J.G. Ballard «Un mundo feliz también ha conservado su mordacidad satírica y una expresión de gran impacto aforístico, con un vívido sentido del poder del lenguaje y de las ideas en una sociedad humana cambiante.» Robert McCrum, The Guardian

Bitcoin is one of the most transformative technologies in history, but at the same time it's dismissed as useless or only seen as a speculative vehicle. Why Cryptocurrencies? will dispel that myth by exploring real use-cases and show how cryptocurrencies are uniquely positioned to revolutionize the way we use money today. Can you afford to miss out? What makes this book special? * Gives you the important conceptual ideas. It's all too easy to get bogged down with technical details; the high-level concepts are what's truly important. * Easy to read. The book is beginner-friendly and doesn't require any prior knowledge. * Focused on utility. The focus is on concrete use-cases, instead of the more seductive speculative approach. * It's bigger than Bitcoin. There are many more cryptocurrencies other than Bitcoin. The focus is on the general cryptocurrency concept and it's potential, instead of on a single implementation. * Visits a wide variety of topics. This isn't only about cryptocurrencies. It's also about money, censorship, our financial system, and the dark secrets that Chelsea Manning and Edward Snowden revealed. * The order doesn't matter. Chapters are self-contained, so you can jump around and read the sections you're interested in.

TCP/IP Illustrated, an ongoing series covering the many facets of TCP/IP, brings a highly-effective visual approach to learning about this networking protocol suite. TCP/IP Illustrated, Volume 2 contains a thorough explanation of how TCP/IP protocols are implemented. There isn't a more practical or up-to-date bookothis volume is the only one to cover the de facto standard implementation from the 4.4BSD-Lite release, the foundation for TCP/IP implementations run daily on hundreds of thousands of systems worldwide. Combining 500 illustrations with 15,000 lines of real, working code, TCP/IP Illustrated, Volume 2 uses a teach-by-example approach to help you master TCP/IP implementation. You will learn about such topics as the relationship between the sockets API and the protocol suite, and the differences between a host implementation and a router. In addition, the book covers the newest features of the 4.4BSD-Lite release, including multicasting, long fat pipe support, window scale, timestamp options, and protection against wrapped sequence numbers, and many other topics. Comprehensive in scope, based on a working standard, and thoroughly illustrated, this book is an indispensable resource for anyone working with TCP/IP.

#1 NEW YORK TIMES BESTSELLER / #1 WALL STREET JOURNAL BESTSELLER / #1 PUBLISHER'S WEEKLY BESTSELLER / #1 AMAZON BESTSELLER No American leader has accomplished more for his state than Governor Ron DeSantis. Now he reveals how he did it. He played baseball for Yale, graduated with honors from Harvard Law School, and served in Iraq and in the halls of Congress. But in all these places, Ron DeSantis learned the same lesson: He didn’t want to be part of the leftist elite. His heart was always for the people of Florida, one of the most diverse and culturally rich states in the union. Since becoming governor of the Sunshine State, he has fought—and won—battle after battle, defeating not just opposition from the political left, but a barrage of hostile media coverage proclaiming the end of the world. When he implemented COVID-19 policies based on evidence and focused on freedoms, the press launched a smear campaign against him, yet Florida’s economy thrived, its education system outperformed the nation, and Florida’s COVID mortality rate for seniors was lower than that in thirty-eight states. When he enacted policies to keep leftist political concepts like critical race theory and woke gender ideology out of Florida’s classrooms, the media demagogued his actions, but parents across Florida rallied to his cause. Dishonest attacks from the media don’t deter him. In fact, DeSantis keeps racking up wins for Floridians. In 2022, the governor delivered a historic, record-setting victory, winning by nearly 20 points and more than 1.5 million votes. A firsthand account from the blue-collar boy who grew up to take on Disney and Dr. Fauci, The Courage to Be Free delivers something rare from an elected leader: stories of victory. This book is a winning blueprint for patriots across the country. And it is a rallying cry for every American who wishes to preserve our liberties. This is more than a memoir—it’s a playbook for victory. * Conservative Leadership: From the ball fields of Yale to the halls of Congress and the battlefields of Iraq, discover the firsthand account of how a blue-collar kid developed the courage to lead. * Fighting Woke Ideology: Go behind the scenes of the battles against leftist concepts like critical race theory and woke corporations like Disney, and learn how to win the fight for common sense. * Economic Freedom: Learn the principles behind Florida’s thriving economy, which outperformed the nation by rejecting disastrous lockdowns and focusing on individual liberty. * An American Revival: A detailed blueprint for patriots on how to defeat the leftist elite, stand up to a hostile media, and preserve American liberties for future generations.

New York Times and USA Today bestselling author Lucy Score returns to Knockemout, Virginia, following fan-favorite Things We Never Got Over with Knox's brother Nash's story. Nash Morgan was always known as the good Morgan brother, with a smile and a wink for everyone. But now, this chief of police is recovering from being shot and his Southern charm has been overshadowed by panic attacks and nightmares. He feels like a broody shell of the man he once was. Nash isn't about to let anyone in his life know he's struggling. But his new next-door neighbor, smart and sexy Lina, sees his shadows. As a rule, she's not a fan of physical contact unless she initiates it, but for some reason Nash's touch is different. He feels it too. The physical connection between them is incendiary, grounding him and making her wonder if exploring it is worth the risk. Too bad Lina's got secrets of her own, and if Nash finds out the real reason she's in town, he'll never forgive her. Besides, she doesn't do relationships. Ever. A hot, short-term fling with a local cop? Absolutely. Sign her up. A relationship with a man who expects her to plant roots? No freaking way. Once she gets what she's after, she has no intention of sticking around. But Knockemout has a way of getting under people's skin. And once Nash decides to make Lina his, he's not about to be dissuaded…even if it means facing the danger that nearly killed him.

AN INSTANT #1 NEW YORK TIMES BESTSELLER! Never stop...Never forget...Just remember. Charlie Wynwood and Silas Nash have been best friends since they could walk. They've been in love since the age of fourteen. But as of this morning...they are complete strangers. Their first kiss, their first fight, the moment they fell in love...every memory has vanished. Now Charlie and Silas must work together to uncover the truth about what happened to them and why. But the more they learn about the couple they used to be...the more they question why they were ever together to begin with. Forgetting is terrifying, but remembering may be worse. Heart-stopping and utterly captivating, the complete Never Never series, now available in one volume, will leave readers breathless and believing in the power of love. Perfect for fans of: * Verity, Too Late and The Wives * New Adult and Coming of Age stories * Angsty, romantic suspense * First loves and second chances * Colleen Hoover, Tarryn Fisher, Mia Sheridan and Lucy Score Don't miss the bestselling romantic mystery— Now available in a stunning hardcover Collector's Edition featuring nine exclusive illustrations, a foil-stamped case, beautifully sprayed edges and custom designed endpapers!

Everyone's favorite leche-loving, swashbuckling, fear-defying feline, Puss in Boots, returns in a new adventure from the Shrek universe as the daring outlaw discovers that his passion for peril and disregard for safety have taken their toll. Puss has burned through eight of his nine lives, though he lost count along the way. Getting those lives back will send Puss in Boots into the Black Forest to find the mythical Wishing Star on his grandest quest yet. With only one life left, Puss will have to humble himself and ask for help from his former partner and nemesis: Kitty Softpaws. They are joined in their journey by a chatty and cheerful mutt named Perro. Together, our trio of heroes will need to stay one step ahead of the fairy tale realm's craftiest crooks including Goldilocks and the Three Bears. Bonus Content: * Includes Blu-ray, DVD and a digital copy of Puss in Boots: The Last Wish (Subject to expiration. Go to NBCUCodes.com for details.) * The Trident * Deleted Scenes * A Cast of Characters * In the Beginning * Jack Horner's Line-O-Rama * "Fearless Hero" Lyric Video * How to Draw the Purrfect Pawtrait * How to Make a Paper Perrito * Kitty Cam * Feature Commentary with Director Joel Crawford, Co-Director Januel P. Mercado, Producer Mark Swift, Editor James Ryan and Head of Story Heidi Jo Gilbert

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After more than thirty years of service as a top naval aviator, Pete “Maverick” Mitchell (Tom Cruise) is where he belongs, pushing the envelope as a courageous test pilot. Yet, Maverick must confront the ghosts of his past when he returns to TOPGUN to train a group of elite graduates and comes face to face with Lt. Bradshaw (Miles Teller), the son of his former wingman "Goose". Bitter rivalries ignite as the pilots prepare for a specialized mission which will require the ultimate sacrifice from those chosen to fly it.

BLACK & WHITE VERSION Peercoin (PPC) is a decentralised cryptocurrency similar to Bitcoin. It was the first cryptocurrency to introduce a new form of timestamping (proof of stake) that allows users of the wallet to receive a 1% rate of return on their holdings per year. This book is a detailed history of the first year of Peercoin up to the 19th of August 2013 (the time at which the blockchain had been usable for one year by the general public).

The story of the idealists, technologists, and opportunists fighting to bring cryptocurrency to the masses. In their short history, Bitcoin and other cryptocurrencies have gone through booms, busts, and internecine wars, recently reaching a market valuation of more than $2 trillion. The central promise of crypto endures—vast fortunes made from decentralized networks not controlled by any single entity and not yet regulated by many governments. The recent growth of crypto would have been all but impossible if not for a brilliant young man named Vitalik Buterin and his creation: Ethereum. In this book, Laura Shin takes readers inside the founding of this novel cryptocurrency network, which enabled users to launch their own new coins, thus creating a new crypto fever. She introduces readers to larger-than-life characters like Buterin, the Web3 wunderkind; his short-lived CEO, Charles Hoskinson; and Joe Lubin, a former Goldman Sachs VP who became one of crypto’s most well-known billionaires. Sparks fly as these outsized personalities fight for their piece of a seemingly limitless new business opportunity. This fascinating book shows the crypto market for what it really is: a deeply personal struggle to influence the coming revolution in money, culture, and power.

In July 2010, Wikileaks published Cablegate, one of the biggest leaks in the history of the US military, including evidence for war crimes and torture. In the aftermath Julian Assange, the founder and spokesman of Wikileaks, found himself at the center of a media storm, accused of hacking and later sexual assault. He spent the next seven years in asylum in the Ecuadorian embassy in London, fearful that he would be extradited to Sweden to face the accusations of assault and then sent to US. At this point, Nils Melzer, UN Special Rapporteur on Torture, started his investigation into how the US and UK governments were working together to ensure a conviction. His findings are explosive, revealing that Assange has faced grave and systematic due process violations, judicial bias, collusion and manipulated evidence. Melzer also gathered together consolidated medical evidence that proves that Assange has suffered prolonged psychological torture. Melzer's compelling investigation puts the UK and US state into the dock, showing how, through secrecy, impunity and, crucially, public indifference, unchecked power reveals a deeply undemocratic system. Furthermore, the Assange case sets a dangerous precedent: once telling the truth becomes a crime, censorship and tyranny will inevitably follow.