Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. * Run an Ethereum client, create and transmit basic transactions, and program smart contracts * Learn the essentials of public key cryptography, hashes, and digital signatures * Understand how "wallets" hold digital keys that control funds and smart contracts * Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces * Learn security best practices, design patterns, and anti-patterns with real-world examples * Create tokens that represent assets, shares, votes, or access control rights * Build decentralized applications using multiple peer-to-peer (P2P) components
- Custom Three-Capsule Array: Produces clear, powerful, broadcast-quality sound for YouTube, game streaming, podcasting, Zoom calls and music. - Blue VOICE Software: Craft the perfect broadcast vocal sound and entertain your audience with enhanced effects, advanced modulation and HD audio samples. Advanced Blue VOICE is compatible with Yeti, Yeti Nano and Yeti X. To access Blue VOICE, please download Logitech’s free G HUB software. - Four Pickup Patterns: Flexible cardioid, omni, bidirectional, and stereo pickup patterns allow you to record in ways that would normally require multiple mics. - Total freedom with up to 20 meter wireless range and Lightspeed wireless audio transmission. Keep playing for up to 29 hours of battery life. Play in stereo on PlayStation(R) 4..Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ear - Personalize your headset lighting across the full spectrum, 16.8 M colors. Play in colors with front-facing, dual-zone Lightsync RGB lighting and choose from preset animations or create your own with G HUB software. - Colorful, reversible suspension headbands are designed for comfort during long play sessions.
George Carlins legendary irreverence and iconoclasm are on full display in When Will Jesus Bring the Pork Chops as he vainly scours the American landscape for signs of intelligence in his third national bestseller. Ranging from his absurdist side (Message from a Cockroach; TV News: The Death of Humpty Dumpty; Tips for Serial Killers) to his unerring ear for American speech (Politician Talk; Societal Clichs; Euphemisms: 13 sections) to his unsparing views on America and its values (War, God, Stuff Like That; Zero Tolerance; Tired of the Handi-crap), Carlin delivers everything that his fans expect, and then adds a few surprises.
Now a National Bestseller! Climate change is real but it’s not the end of the world. It is not even our most serious environmental problem. Michael Shellenberger has been fighting for a greener planet for decades. He helped save the world’s last unprotected redwoods. He co-created the predecessor to today’s Green New Deal. And he led a successful effort by climate scientists and activists to keep nuclear plants operating, preventing a spike of emissions. But in 2019, as some claimed “billions of people are going to die,” contributing to rising anxiety, including among adolescents, Shellenberger decided that, as a lifelong environmental activist, leading energy expert, and father of a teenage daughter, he needed to speak out with a fact-based approach to climate change to separate science from fiction. Despite decades of news media attention, many remain ignorant of basic facts. Carbon emissions peaked and have been declining in most developed nations for over a decade. Deaths from extreme weather, even in poor nations, declined 80 percent over the last four decades. And the risk of Earth warming to very high temperatures is increasingly unlikely thanks to slowing population growth and abundant natural gas. Curiously, the people who are the most alarmist about the problems also tend to oppose the obvious solutions. What’s really behind the rise of climate alarmism and apocalyptic environmentalism? There are powerful financial interests. There are desires for status and power. But most of all there is a desire among supposedly secular people for transcendence. This spiritual impulse can be natural and healthy. But in preaching fear without love, and guilt without redemption, the new religion is failing to satisfy our deepest psychological and existential needs. How can we solve real environmental problems without the fear-mongering? * Environmental Science vs. Fiction: Separate the facts from the media hype. Learn why carbon emissions are already declining in developed nations and the risk of extreme warming is increasingly unlikely. * The Truth About Extreme Weather: Discover the surprising data showing that deaths from floods, droughts, and storms have plummeted by 80 percent over the last four decades. * The Motives Behind Alarmism: Uncover the powerful financial and political interests driving apocalyptic narratives that ignore real-world progress and pragmatic solutions like nuclear power. * A New Environmental Humanism: Move beyond a religion of fear and guilt toward an approach that satisfies our deepest needs while protecting the natural world.
A deluxe hardcover edition of 1984: one of the most celebrated novels of the twentieth century, Orwell's cautionary tale of a man trapped under the gaze of an authoritarian state feels more relevant now than ever before. Winston Smith spends his days rewriting history to fit the narrative that his government wants citizens to believe. But as the gap between the propaganda he writes and the reality he lives proves too much for Winston to swallow, he begins to seek some form of escape. His desperate struggle to free himself from an all-encompassing, tyrannical state illuminates the tendencies apparent in every modern society, and makes vivid the universal predicament of the individual. Everyman's Library pursues the highest production standards, printing on acid-free cream-colored paper, with full-cloth cases with two-color foil stamping, decorative endpapers, silk ribbon markers, European-style half-round spines, and a full-color illustrated jacket. Contemporary Classics include an introduction, a select bibliography, and a chronology of the author's life and times.
- [Pickup system]: AODSK electric guitar features 5 types of pickup switches and 2 types of tone and volume controls to choose from. It is suitable for both beginners and professionals, accommodating a wide variety of musical styles - [Full Size Electric Guitar kit]: Your electric guitar set comes ready to play right out of the box.No need to buy any additional accessories, this full set comes with an amplifier and guitar cable, high-quality guitar bag, electronic tuner, 6 spare strings, guitar picks, whammy bar, capo, cleaning cloth, and guitar strap - [Electric Guitar Amplifier]: The beginners set includes a 5W amplifier with built-in dual speakers, headphone jack, and AUX input for playing music on your phone or MP3 player. The amplifier also features charging and Bluetooth capabilities for convenient use when you're out and about. It also has gain and reverb functions - [Quality Materials]: Custom-designed and handcrafted laurel fingerboard and birch neck. It translates vibrations into the rich, classic tones in the guitar through 3 pickups. The design of the C -type neck is more comfortable. The tremolo bridge system allows you to bend the pitch while playing, and the detachable tremolo arm produces a tremolo effect. Overall dimensions: 46.45*14.96*3.14 inches - [Holiday Gift]: Musical instruments and music-related gifts can not only meet the needs of music lovers,but also add a special atmosphere to the festival.Therefore,this product is a good choice for Christmas gifts,birthday gifts,and New Year gifts
Color: Blue-HSS
While doing research for a school project on black slavery, four white high school students make a shocking discovery about the forgotten history of white servitude in Colonial America. They learn it was just as cruel and widespread as black slavery, and are now forced to make a choice: Turn in a politically correct project on black slavery, or defy their anti-white teacher by focusing on white slavery, thereby risking being attacked as racists and possibly being expelled. Their futures—and their very identities as white Americans—lay in the balance.
La importancia del legado español frente a las atrocidades cometidas por los enemigos de España En este excepcional libro, Marcelo Gullo Omodeo demuestra que, en el «Tribunal de la Historia», España ha sido juzgada por jueces parciales con testigos falsos. Y asevera: Que América, antes de 1492, se asemejaba más al infierno que al paraíso, pues reinaban en el Nuevo Mundo los sacrificios humanos, el canibalismo, la esclavitud, el machismo y la prostitución. Que Bartolomé de las Casas fue un mercenario disfrazado de sacerdote. Que durante cuatro siglos, Gran Bretaña, Holanda, Estados Unidos, Francia y Alemania ―sin ninguna autoridad moral― le han exigido a España que pida perdón por los supuestos pecados cometidos durante la conquista de América, cuando, en realidad, son esas naciones las que deberían hacerlo porque sus manos están manchadas de sangre. Que España no tiene nada por lo que pedir perdón porque la conquista de América fue uno de los mayores intentos que el mundo haya visto por hacer prevalecer la justicia y los valores cristianos en una época brutal y sanguinaria. Que ese intento exitoso convirtió a España en una excepción en la historia de la humanidad porque ni antes ni después una nación se comportó de esa manera. Y que precisamente por eso mismo cuando el papa Francisco era el padre Jorge consideraba que no había nada por lo que pedir perdón.
#1 on AMAZON, TWENTY WEEKS on the NEW YORK TIMES BESTSELLER LIST, and a WALL STREET JOURNAL, USA TODAY and PUBLISHERS WEEKLY NATIONAL BESTSELLER Over 1,000,000 copies sold despite censorship, boycotts from bookstores and libraries, and hit pieces against the author. Pharma-funded mainstream media has convinced millions of Americans that Dr. Anthony Fauci is a hero. Hands down, he is anything but. As director of the National Institute of Allergy and Infectious Diseases (NIAID), Dr. Anthony Fauci dispenses $6.1 billion in annual taxpayer-provided funding for rigged scientific research, allowing him to dictate the subject, content, and outcome of scientific health research across the globe—truly a dark agenda. Fauci uses the financial clout at his disposal in a back handed manner to wield extraordinary influence over hospitals, universities, journals, and thousands of influential doctors and scientists—whose careers and institutions he has the power to ruin, advance, or reward in an authoritarian manner. During more than a year of painstaking and meticulous research on his laptop and through interviews, Robert F. Kennedy Jr. unearthed a shocking story that obliterates media spin on Dr. Fauci . . . and that will alarm every American—Democrat or Republican—who cares about democracy, our Constitution, and the future of our children’s health. The Real Anthony Fauci reveals how “America’s Doctor” launched his career during the early AIDS crisis by partnering with pharmaceutical companies to sabotage safe and effective off-patent therapeutic treatments for AIDS. Fauci orchestrated fraudulent do-nothing studies, and then pressured US Food and Drug Administration (FDA) regulators into approving a deadly chemotherapy treatment he had good reason to know was worthless against AIDS. Fauci did the unthinkable and repeatedly violated federal laws to allow his Pharma partners to use impoverished and dark-skinned children as lab rats in beyond order, deadly experiments with toxic AIDS and cancer chemotherapies. In early 2000, Fauci shook hands with Bill Gates in the library of Gates’ $147 million Seattle mansion, cementing a partnership that would aim to control an increasingly profitable $60 billion global vaccine enterprise with unlimited growth potential. Through funding leverage and carefully cultivated personal relationships with heads of state and leading media and social media institutions, the Pharma-Fauci-Gates alliance exercises dominion over global health policy and our beautiful country. This is not just another political book. The Real Anthony Fauci details how Fauci, Gates, and their cohorts use their control of media outlets—both conservative and liberal leaning, scientific journals, key government and quasi-governmental agencies, global intelligence agencies, and influential scientists and physicians to flood the public with fearful propaganda about COVID-19 virulence and pathogenesis, and to muzzle debate and ruthlessly censor dissent.
The classic history of the political and economic devastation wrought by runaway inflation in Weimar Germany—“brilliant” (Guardian) In 1923, with its currency effectively worthless (the exchange rate in December of that year was one dollar to 4,200,000,000,000 marks), the German republic was all but reduced to a barter economy. Expensive cigars, artworks, and jewels were routinely exchanged for staples such as bread; a cinema ticket could be bought for a lump of coal; and a bottle of paraffin for a silk shirt. People watched helplessly as their life savings disappeared and their loved ones starved. Germany's finances descended into chaos, with severe social unrest in its wake. Money may no longer be physically printed and distributed in the voluminous quantities of 1923. However, "quantitative easing," that modern euphemism for surreptitious deficit financing in an electronic era, can no less become an assault on monetary discipline. Whatever the reason for a country's deficit— necessity or profligacy, unwillingness to tax or blindness to expenditure—it is beguiling to suppose that if the day of reckoning is postponed economic recovery will come in time to prevent higher unemployment or deeper recession. What if it does not? Germany in 1923 provides a vivid, compelling, sobering moral tale.
- Incluye 3 juegos individuales envueltos - Las cuerdas Slinky de Ernie Ball son las elegidas por leyendas de la música como Slash, Jimmy Page, Metallica, Eric Clapton y muchos más - El calibre 9,5-44 de las Primo Slinky se sitúa justo a caballo entre dos juegos más populares: las Regular Slinky y las Super Slinky - Tono alegre y equilibrado - Fabricación en California (EE. UU.) con los materiales más recientes y de la óptima calidad
Color: Primo (9.5-44) Nombre de estilo: 3 paquetes
"Sober, lucid and often wise." ―Nature The Internet is powerful, but it is not safe. As "smart" devices proliferate the risks will get worse, unless we act now. From driverless cars to smart thermostats, from autonomous stock-trading systems to drones equipped with their own behavioral algorithms, the Internet now has direct effects on the physical world. Forget data theft: cutting-edge digital attackers can now literally crash your car, pacemaker, and home security system, as well as everyone else’s. In Click Here to Kill Everybody, best-selling author Bruce Schneier explores the risks and security implications of our new, hyper-connected era, and lays out common-sense policies that will allow us to enjoy the benefits of this omnipotent age without falling prey to the consequences of its insecurity.