”Hello, World!” is the first line of text every robot ever prints when first being programmed. Just like that robot entering the world for the first time, we’re here to say “Hello, Scratch!” as we enter a whole new world of programming for children. Getting started with Scratch is not only a great way to get a taste for programming, but also the perfect stepping stone to get you or your child on the way to more complex languages like Python or Java. Learning programming languages can also lead down a variety of career paths for your future.

Dave Thomas and Andy Hunt wrote the first edition of this influential book in 1999 to help their clients create better software and rediscover the joy of coding. These lessons have helped a generation of programmers examine the very essence of software development. Now, 20 years later, this new edition re-examines what it means to be a modern programmer. Topics range from personal responsibility and career development to architectural techniques for keeping your code flexible and easy to adapt and reuse.

Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

From one of our leading technology thinkers and writers, a guide through the 12 technological imperatives that will shape the next 30 years and transform our lives. Much of what will happen in the next 30 years is inevitable, driven by technological trends that are already in motion. In this fascinating, provocative new book, Kevin Kelly provides an optimistic road map for the future, showing how the coming changes in our lives - from virtual reality in the home to an on-demand economy to artificial intelligence embedded in everything we manufacture.

Amazon’s Alexa system is one of the most exciting pieces of technology released in the last several years. This audiobook contains a detailed guide to setting up and best using your Echo.

Before the advent off the wireless technology era, the existing communication technologies were primarily powered by wired technology. From the telephone to the fax machine, communication was not possible without a physical connection between the communication device and the source of the power of the device. For instance, there had to be a connection between a wired telephone and the dial board for communication to be possible. Just as with every other wired device, wireless communication has successfully displaced wired communication.

Are you a beginner who’d like to know how to program video games? A.E Colonna is an avid gamer and a self-taught game developer who is ready to give you a smooth introduction to video game development. After nine weeks, you’re guaranteed to know the basic coding concepts; you’ll be ready to create your first game using C# and the unity engine.

In Electronic Dreams, Tom Lean tells the story of how computers invaded British homes for the first time, as people set aside their worries of electronic brains and Big Brother and embraced the wonder technology of the 1980s. This book charts the history of the rise and fall of the home computer, the family of futuristic and quirky machines that took computing from the realm of science and science fiction to being a user-friendly domestic technology.

As a species, humans are genetically-programmed to rely on subconscious, physical cues to determine who we can trust and who we should avoid. These cues include: eye contact, facial expressions, vocal intonation, and body language. Blog posts and other written content don't convey these cues. Neither do podcasts or other forms of audio. Video is the only medium that offers our prospective clients and customers a direct view into our human side. And when our videos are hosted online, they go to work for us 24 hours a day, every day of the year.

This brilliant guide brings to you all the essential practical tips for working with Amazon Web Services. This great book explains enough to understand the subject, without getting bogged down in the details. This is an all-to guide in shifting your perspective on the capabilities of the platform so you can successfully utilize it as a high-level AWS user.

The Fast Track to Your Extra Class Ham Radio License explains the reasoning and technology behind each correct answer on the exam so you'll understand and remember the subject matter. Created by an experienced ham and adult educator, it's like having your own, patient, experienced, good-humored mentor for the exam (one reason Michael is a frequent presenter at major ham conventions).

If you want to learn key AI concepts to get you quickly up to speed with all things AI, then pay attention...This audiobook covers everything from machine learning to robotics and the internet of things. By the time you finish listening, you will be aware of what artificial neural networks are, how gradient descent and back propagation work, and what deep learning is. You will also learn a comprehensive history of AI, from the first invention of automations in antiquity to the driver-less cars of today.

The creation of the Mac, in 1984, catapulted America into the digital millennium, captured a fanatic cult audience, and transformed the computer industry into an unprecedented mix of technology, economics, and show business. Veteran technology writer and Newsweek senior editor Steven Levy zooms in on the great machine and the fortunes of the unique company responsible for its evolution. Loaded with anecdote and insight, and peppered with sharp commentary, Insanely Great is the definitive book on the most important computer ever made. It is a must-have for anyone curious about how we got to the interactive age.

RVing with solar power is a great way to untether yourself from the trappings of a stationary world. Getting closer to nature and finding your peace is all tied to how well you can make it comfortable within your RV, and how easy and hassle-free you make power generation. This book will teach you how you can install a solar-powered system to generate power in your RV.

The goal of this audiobook is to present the listener with a digestible explanation of neural networks while keeping the underlying concepts intact. The listener will acquire fundamental knowledge of neural networks through loosely related chapters that nonetheless reference terms and ideas mentioned throughout the audiobook. The audiobook itself isn’t meant to be strictly academic, but a blend of colloquial and technical that brings this exciting, yet eerie, topic to the widest swath of the general public.

Having made his name in the late 1980s as a member of the indie band Galaxie 500, Damon Krukowski has watched cultural life lurch from analog to digital. And as an artist who has weathered the transition, he has challenging, urgent questions for both creators and consumers about what we have thrown away in the process.

If you want to know how it feels to be the DJ, to share the music you love with other people, to receive the adulation of packed dancefloors night after night, this audiobook will show you exactly what to do to get there. Whether you're brand-new to this, a DJ who wants to finally break out of the bedroom, or you just want to improve your game, the five-step formula in "Rock The Dancefloor!" will help you to become a truly great DJ.

In Electronic Dreams, Tom Lean tells the story of how computers invaded British homes for the first time, as people set aside their worries of electronic brains and Big Brother and embraced the wonder technology of the 1980s. This book charts the history of the rise and fall of the home computer, the family of futuristic and quirky machines that took computing from the realm of science and science fiction to being a user-friendly domestic technology.

When most of us think about artificial intelligence, our minds go straight to cyborgs, robots, and sci-fi thrillers where machines take over the world. But the truth is that artificial intelligence is already among us. It exists in our smartphones, fitness trackers, and refrigerators that tell us when the milk will expire. In some ways the future people dreamed of at the World's Fair in the 1960s is already here. We're teaching our machines how to think like humans, and they're learning at an incredible rate.

Twenty-five years ago, it didn't exist. Today, 20 million people worldwide are surfing the Net. Where Wizards Stay Up Late is the exciting story of the pioneers responsible for creating the most talked about, most influential, and most far-reaching communications breakthrough since the invention of the telephone. In the 1960s, when computers where regarded as mere giant calculators, J.C.R. Licklider at MIT saw them as the ultimate communications devices.

In this smart and funny book, celebrated cartoonist Zach Weinersmith and noted researcher Dr. Kelly Weinersmith give us a snapshot of what's coming next - from robot swarms to nuclear fusion powered-toasters. By weaving their own research and interviews with the scientists who are making these advances happen, the Weinersmiths investigate why these technologies are needed, how they would work, and what is standing in their way.

It used to be that to diagnose an illness, interpret legal documents, analyze foreign policy, or write a newspaper article you needed a human being with specific skills - and maybe an advanced degree or two. These days, high-level tasks are increasingly being handled by algorithms that can do precise work not only with speed but also with nuance. These "bots" started with human programming and logic, but now their reach extends beyond what their creators ever expected.

The year 1972 saw the beginning of a five-year span in which Stevie Wonder released five groundbreaking, critically acclaimed albums, garnering him more than half a dozen Grammys and more than 10 million albums sold, securing his place as one of the most important American musicians and songwriters in history. For the first time, uncover the untold story of an extraordinary artistic journey that shaped the greatest creative era in popular music history.

Fresh off the success of her groundbreaking first play, A Raisin in the Sun, Lorraine Hansberry's The Sign in Sidney Brustein's Window tells the tragicomic story of a young bohemian couple in New York's Greenwich Village, struggling to do what's right in a world that rewards everything that's wrong. Sidney is a dreamer who wants his own Walden Pond; Iris is a budding actress whose own backstory is a performance. They're caught in a moment where, "the world is about to crack right down the middle," as the play tackles racism, sexism, antisemitism, homophobia, liberal complacency, and more.

In the spring of 2020, as the world grappled with the deepening coronavirus pandemic, acclaimed British screenwriter and playwright David Hare was struck down by the virus himself. With brutal honesty, sharp humor, and his trademark insight, the renowned writer of modern classics like Skylight and Plenty brings us into his own experience battling the bizarre and terrifying symptoms of Covid-19.

It’s time to unplug with the Grammy-winning Punch Brothers, fronted by singer-mandolinist Chris Thile, as they bring you a multi-episode musical variety show with dazzling musical guests, like Kacey Musgraves, Jason Isbell, Jon Batiste, Norah Jones, James Taylor, and many more.

The very strange but nevertheless true story of the dark underbelly of a 1960s hippie utopia. Laurel Canyon in the 1960s and early 1970s was a magical place where a dizzying array of musical artists congregated to create much of the music that provided the soundtrack to those turbulent times. But there was a dark side to that scene as well. Many didn't make it out alive, and many of those deaths remain shrouded in mystery to this day.

After a betrayal at work costs Song Kuan her job, she retreats to her friend Lucy’s idyllic family cabin on a lake in Minnesota to lick her wounds. She devotes herself to recording Ice Cold Cases, a true-crime podcast that she and Lucy cohost with the gleeful energy of obsessed fans—until an anonymous tip about a missing-person case disrupts their equilibrium. Then Lucy disappears, leaving Song alone in an unfriendly and unfamiliar town where locals don’t take kindly to strangers asking questions.

No one other than Warren Zanes, rocker and writer and friend, could author a book about Tom Petty that is as honest and evocative of Petty's music and the remarkable rock and roll history he and his band helped to write. Born in Gainesville, Florida, with more than a little hillbilly in his blood, Tom Petty was a Southern shit kicker, a kid without a whole lot of promise. Rock and roll made it otherwise.

With Emmy, Grammy, and six-time Tony Award winner Audra McDonald as Blanche DuBois alongside Carla Gugino as Stella, O’Hara takes a fresh and visceral look at the emotionally charged relationship between these two iconic sisters. Haunted by her past, Blanche seeks refuge with Stella and Stanley (Ariel Shafir) in New Orleans, where she wrestles with the nature of her sister’s husband, her sister’s denial, and her own unraveling mind.