Using motors, gears, pneumatics, pulleys, linkages, and more, you can design LEGO models that really move.The Unofficial LEGO Technic Builder's Guide is filled with building tips for creating strong yet elegant machines and mechanisms with the Technic system. Author Pawel "Sairel" Kmiec will teach you the foundations of LEGO Technic building, from simple machines to advanced mechanics, even explaining how to create realistic to-scale models. Sariel, a world-renowned LEGO Technic expert, offers unique insight into mechanical principles like torque, power translation, and gear ratios, all using Technic bricks. You'll learn how to:Create sturdy connections that can withstand serious stressRe-create specialized LEGO pieces like casings and u-joints, and build solutions like Schmidt and Oldham couplings, when no standard piece will doBuild custom differentials, suspensions, transmissions, and steering systemsPick the right motor for the job—and transform its properties to suit your needsCombine studfull and studless building styles for a stunning lookCreate remote-controlled vehicles, lighting systems, motorized compressors, and pneumatic enginesThis beautifully illustrated, full-color book will inspire you with ideas for building amazing machines like tanks with suspended treads, supercars, cranes, bulldozers, and much more. Your Technic adventure starts now!

    As an important contributor to the online documentation for MySQL, Paul uses his day-to-day experience answering questions users post on the MySQL mailing list to pinpoint the problems most users and administrators encounter. The principal MySQL developer, Monty Widenius, along with a network of his fellow developers, reviewed the manuscript, providing Paul with the kind of insight no one else could supply. Instead of merely giving you a general overview of MySQL, Paul teaches you how to make the most of its capabilities. Through two sample databases that run throughout the book, he gives you solutions to problems you'll likely face. He helps you integrate MySQL efficiently with third-party tools, such as PHP and Perl, enabling you to generate dynamic Web pages through database queries. He also teaches you to write programs that access MySQL databases.

    Following a cookbook-style Problem/Solution/Discussion format, this practical handbook builds on the foundational concepts of the Go language and introduces specific strategies you can use in your day-to-day applications. You'll learn techniques for building web services, using Go in the cloud, testing and debugging, routing, network applications, and much more.

    Now Schaum's is better than ever-with a new look, a new format with hundreds of practice problems, and completely updated information to conform to the latest developments in every field of study.Fully compatible with your classroom text, Schaum's highlights all the important facts you need to know. Use Schaum's to shorten your study time-and get your best test scores!Schaum's Outlines-Problem Solved.

    His assignment is to program the complex lunar landing phase in the Lunar Module's onboard computer. As he masters his art the reader learns about the computer, the mission, and a bit about spacecraft navigation and meets a cast of interesting characters along the way. As Apollo 11 approaches, the author flies lunar landings in simulators and meets the astronauts who will fly the LM for real. He explains the computer alarms that almost prevented Neil Armstrong from landing and describes a narrow escape from another dangerous problem. He helps Pete Conrad achieve a pinpoint landing on Apollo 12, and works with Apollo 16 commander John Young on a technique for landing even more precisely. On Apollo 14 he devises a workaround when a faulty pushbutton threatens Alan Shepard's mission, earning a NASA award, a story in Rolling Stone, and a few lines in the history books. Along the way the author hits the high points of his eclectic personal life, as he enters adulthood in the 1960s. He writes for students of the Apollo project, for whom the development of the flight software is still largely unexplored territory, but also for the young coders of the current digital culture, who will get the author's observations on the art of programming and who may identify as he explores sex, drugs, and the other excitements of the era. The underlying thesis is that the American space program in the 1960s was successful not in spite of, but in large measure because of the idealism, the freedom of thought, and the sense of exploration, inner and outer, that prevailed in the culture during that period. The memoir concludes in a party atmosphere at the spectacular night launch of Apollo 17 before a glittery crowd an occasion that marked the high water mark, so far, of human space exploration.

    Written in a clear and accessible narrative, the 7th Edition focuses on fundamental principles and their applications to solving real circuit analysis problems, and devotes six chapters to examining electronic devices. With an eye-catching visual program and practical exercises, this book provides readers with the problem-solving experience they need in a style that makes complex material thoroughly understandable. For professionals with a career in electronics, engineering, technical sales, field service, industrial manufacturing, service shop repair, and/or technical writing.

    You have also created a website for your business that details the products or services that you offer, but it doesn't allow potential customers to purchase anything online. Don't risk losing business-learn to create a dynamic online environment using only three programs. PHP, MySQL and Apache are three popular open-source tools that can work together to help you create a dynamic website, such as an online shopping experience. Sams Teach Yourself PHP, MySQL and Apache All in One is a complete reference manual for all three development tools. You will learn how to install, configure and set up the PHP scripting language, use the MySQL database system, and work with the Apache Web server. Then you'll take it a step further and discover how they work together to create a dynamic website. Use the book and the included CD to create a simple website, as well as a mailing list, online address book, shopping cart and storefront. Updated to reflect the most recent developments in PHP and MySQL, including the final stable release of MySQL 5.0, you will open your website to limitless possibilities with Sams Teach Yourself PHP, MySQL and Apache All in One.

         Johnny Johnson is 92 years old and one of very few men who can recall first-hand the most daring and ingenious air raid of all time. He can also vividly remember his childhood spent working on a farm with his controlling father, the series of events that led him to the RAF and the rigorous training that followed. But it was his decision to join 617 Squadron, and the consequences, that have truly stayed etched in his mind.    On May 16, 1943, Johnny, alongside 132 specially selected comrades, took off from Scampton airbase in Lincolnshire. For six weeks they had been trained to fulfil one mission that was near impossible: to destroy three dams deep within Germany's Ruhr Valley. It was a daring task but, against the odds, Johnny and his crew survived. Sadly, 53 comrades did not.   For the first time, Johnny relives every moment of that fatal night -- and the devastating aftermath. He recalls with unique wit and insight the difficult training conducted in secrecy, the race against time to release the bombs, and the sheer strength and bravery shown by a small unit faced with great adversity and uncertainty. Embodying a whole squadron, and leaving a lasting legacy for generations to come, Johnny's story is like no other.

    Provides a review of introductory noncalculus-based physics for those who do not have a strong background in mathematics.

    The Empire State Building is the companion volume to the Museum of the City of New York's definitive exhibition: "A Dream Well Planned: The Empire State Building."

    This friendly-and-straightforward guide introduces the basics of electronics and enhances your learning experience by debunking and explaining concepts such as circuits, analog and digital, schematics, voltage, safety concerns, and more. Packed with nearly 900 pages of detailed information, this book shows you how to develop your own breadboard, design your own circuit, and get savvy with schematics. Covers the basics of electronics and demystifies a variety of electronics conceptsEncourages you to dive in and design a variety of fun and interesting entertainment electronics, mobile, and automotive projectsOffers troubleshooting advice for common electronics challengesReviews circuits, schematics, voltage, safety concerns, and much moreSo, get plugged in and start your next electronics project today with this book by your side!

    Billions of interconnected devices will be monitoring the environment, transportation systems, factories, farms, forests, utilities, soil and weather conditions, oceans and resources Many of these sensors and actuators will be networked into autonomous sets, with much of the information being exchanged machine-to-machine directly and without human involvement. Machine-to-machine communications are typically terse. Most sensors and actuators will report or act upon small pieces of information - chirps. Burdening these devices with current network protocol stacks is inefficient, unnecessary and unduly increases their cost of ownership. This must change. The architecture of the Internet of Things will entail a widely distributed topology incorporating simpler chirp protocols towards at the edges of the network. Rethinking the Internet of Things describes reasons why we must rethink current approaches to the Internet of Things. Appropriate architectures that will coexist with existing networking protocols are described in detail. An architecture comprised of integrator functions, propagator nodes, and end devices, along with their interactions, is explored. What you'll learn Teaches the difference between the "normal" Internet and the Internet of Things, Describes a new architecture and its components in the "chirp" context. Explains the shortcomings of IP for IoT. Describes the anatomy of the IoT. Re-frames key ideas such as reliability. Describes how to build the IoT Who this book is forThought leaders, executives, architectural, standards and development leaders in the evolving IoT industry

    This text contains a strong focus on advanced wastewater treatment technologies, including biological treatment processes, and stresses the reuse aspect of wastewater and biosolids.

    Sr/grad level Professional/Reference book for Computer CAD/CAM.

    Yet for all their metaphorical suggestiveness, Dickinson’s and Whitman’s poems about the natural world neither preclude nor erase nature’s relevance as an actual living environment. In their respective poetic projects, the earth matters both figuratively, as a realm of the imagination, and also as the physical ground that is profoundly affected by human action. This double perspective, and the ways in which it intersects with their formal innovations, points beyond their traditional status as curiously disparate icons of American nature poetry. That both of them not only approach nature as an important subject in its own right, but also address human-nature relationships in ethical terms, invests their work with important environmental overtones. Dickinson and Whitman developed their environmentally suggestive poetics at roughly the same historical moment, at a time when a major shift was occurring in American culture’s view and understanding of the natural world. Just as they were achieving poetic maturity, the dominant view of wilderness was beginning to shift from obstacle or exploitable resource to an endangered treasure in need of conservation and preservation.A Place for Humility examines Dickinson’s and Whitman’s poetry in conjunction with this important change in American environmental perception, exploring the links between their poetic projects within the context of developing nineteenth-century environmental thought. Christine Gerhardt argues that each author's poetry participates in this shift in different but related ways, and that their involvement with their culture’s growing environmental sensibilities constitutes an important connection between their disparate poetic projects. There may be few direct links between Dickinson’s “letter to the World” and Whitman’s “language experiment,” but via a web of environmentally-oriented discourses, their poetry engages in a cultural conversation about the natural world and the possibilities and limitations of writing about it—a conversation in which their thematic and formal choices meet on a surprising number of levels.