From ten thousand to 100 thousand Jewish children were hidden with strangers and survived. In this powerful and compelling work, 25 people share their experiences as hidden children. Black-and-white photos.

    The book includes a list of necessary materials, detailed sketches, and step-by-step instructions for each gadget and gizmo. Among the sneaky schemes are:* Creating a electroscope out of a glass jar* Turning a drinking cup into a speaker* Using an AM radio as a metal detector* Making a spy gadget jacket with over 20 individual sneaky uses ranging from a siren and whistle to a walkie-talkie and voice recorderThese days, "be prepared" applies to more than just the Boy Scouts. Sneakier Uses for Everyday Things provides loads of practical ideas, science projects, and captivating solutions for dealing with life's unexpected challenges. Great fun for the curious, inventive, and creative of all ages.

    Two introductory chapters detail the authors’ theories about how to work with crystals and stones—including the concept of crystal resonance and the scientific observation that living organisms (such as ourselves) are liquid crystalline structures. An illuminating alphabetical journey through the mineral kingdom, stone by stone, follows.Each entry begins with the stone name and photo, plus its elemental and chakra correspondences, as well as keywords that indicate its properties. Next comes a description of the crystal structure, hardness, history, and known locations of each mineral, plus any relevant legend or lore from the past. Each author then offers an essay on the subtle energy properties and spiritual applications of the stone. The entries conclude with summaries of the spiritual, emotional, and physical healing qualities of the stone, and an affirmation for evoking its potential benefits. The book’s presentation is straightforward enough to make it an excellent introduction for beginners, yet the level of detail and the depth of research make it an invaluable resource for the most experienced stone practitioners.

    This practical guide by experimentation leaders at Google, LinkedIn, and Microsoft will teach you how to accelerate innovation using trustworthy online controlled experiments, or A/B tests. Based on practical experiences at companies that each run more than 20,000 controlled experiments a year, the authors share examples, pitfalls, and advice for students and industry professionals getting started with experiments, plus deeper dives into advanced topics for practitioners who want to improve the way they make data-driven decisions. Learn how to - Use the scientific method to evaluate hypotheses using controlled experiments - Define key metrics and ideally an Overall Evaluation Criterion - Test for trustworthiness of the results and alert experimenters to violated assumptions - Build a scalable platform that lowers the marginal cost of experiments close to zero - Avoid pitfalls like carryover effects and Twyman's law - Understand how statistical issues play out in practice.

    Joe became an instant hit. Today, the first run of these action figures (1982 - 1994) has become one of the hottest collectibles in the toy-collecting hobby.The Ultimate Guide to G.I. Joe 1982 - 1994 is the must-have resource for enthusiasts, with more coverage than any other book available!This comprehensive, full-color reference features 1,000 brilliant photos, identification information and current collector pricing for 350 action figures and 240 vehicles and accessories.

    You can think of Python as your tool to solve problems that are far beyond the capability of a spreadsheet. It is an easy-to-use and easy-to learn programming language that is freely available on Windows, Macintosh, and Linux computers. There are free downloadable copies of this book in various electronic formats and a self-paced free online course where you can explore the course materials. All the supporting materials for the book are available under open and remixable licenses. This book is designed to teach people to program even if they have no prior experience.

    He has sold more than 50 million albums worldwide. His music has been the soundtrack to the lives of millions of people who grew up in the '70s, '80s and '90s. This celebratory, personal volume includes hundreds of photographsmany never-before-publishedas well as a selection of memorabilia from Petty's personal archives, all of which help to illustrate the songwriter's own description of his amazing life and career. Publication of this book coincides with the theatrical release of a Tom Petty and the Heartbreakers film documentary by Peter Bogdanovich and a four disc DVD/CD set. The fall of 2007 belongs to Tom Petty.

    Working this way can produce beautiful results, but is it the best method for woodworking in the 21st century?In Hybrid Woodworking, author and Internet woodworking star Marc Spagnuolo offers a more efficient approach that combines the strength of power-tool and hand-tool techniques. The end result: You save time and effort while producing furniture that still has that stunning handmade look.The Hybrid SystemHybrid Woodworking will show you which machines and power tools are best for the grunt work of furniture making. It will explain which hand tools are essential for fine-tuning. And best of all, it will demonstrate techniques for working flawlessly and efficiently with every machine and tool in your shop.Making beautiful furniture can be immensely gratifying. By adopting the hybrid woodworking system you can get to that satisfying end result with less effort while enjoying every step along the way.

    In Becoming a Supple Leopard, Kelly Starrett—founder of MobilityWod.com—shares his revolutionary approach to mobility and maintenance of the human body and teaches you how to hack your own human movement, allowing you to live a healthy, happier, more fulfilling life.Performance is what drives the human animal, but the human animal can be brought to an abrupt halt by dysfunctional movement patterns. Oftentimes, the factors that impede performance are invisible to not only the untrained eye, but also the majority of athletes and coaches. Becoming a Supple Leopard makes the invisible visible. In this one of a kind training manual, Starrett maps out a detailed system comprised of more than two hundred techniques and illuminates common movement errors that cause injury and rob you of speed, power, endurance, and strength. Whether you are a professional athlete, a weekend warrior, or simply someone wanting to live healthy and free from restrictions, Becoming a Supple Leopard, will teach you how to maintain your body and harness your genetic potential. Learn How to: Pprevent and rehabilitate common athletic injuries Overhaul your movement habits quickly identify, diagnose, and fix inefficient movement patterns Problem solve for pain and dysfunction in austere environments with little equipment Fix poor mechanics that rob power, bleed force, and dump torque Unlock reservoirs of athletic capacity you didn't know you had Identify and fix poor movement patterns in children Reverse the aging process Develop strategies that restore function to your joints and tissues Accelerate recovery after training sessions and competition Create personalized mobility prescriptions to improve movement efficiency Improve your quality of life through regained work capacity Run faster, jump higher, and throw farther

    Written for the nearly 30,000

    The updated 2017 guidance, its first since 2009, places a strong emphasis on the scalability and flexibility of the method and on how best to tailor it to the complexity and specific requirements of a project. The best practice represented by the PRINCE2 method is supported by a scheme that offers three levels of certification: Foundation, Practitioner and Professional. The PRINCE2 method comprises of seven themes, principles, and processes and equips practi-tioners with the skills and knowledge to manage projects in a wide range of environments.

    Language is informal, examples are vivid and lively, and the perspectivie is fresh. Based on lectures delivered to engineering students, this work will also be valued by scientists, engineers, technicians, businessmen, anyone facing energy challenges of the future.

    Updated atlas contains maps of every U.S. state that are 35% larger than the standard atlas version plus over 350 detailed city inset and national park maps and a comprehensive, unabridged index. Road construction projects and updates highlighted for every state and conveniently located above the maps. Contains mileage chart showing distances between 77 North American cities and national parks with driving times map. Tough spiral binding allows the book to lay open easily. Other Features Best of the Road - Our editor's favorite road trips from our Best of the Road collection follows scenic routes along stretches of coastline, both east and west, to forests mountains, and prairies; and through small towns and big cities. For a weekend or a week there's something for everyone. Tell Rand! As much as we work to keep our atlases up to date, conditions change quickly and new construction projects begin frequently. If you know of something we haven't captured in our atlas, let us know at randmcnally.com/tellrand. Tourism websites and phone numbers for every U.S. state and Canadian province on map pages

    Now in its fourth edition, the work has been extensively revised, with entirely new artwork, updated examples and new pedagogical features. An interactive CD-ROM with worked examples is included. Alternatively, the material on from the CD-ROM can be down-loaded from a website (see supplements section). Twentieth-century developments such as quantum mechanics are introduced early on, so that students can appreciate their importance and see how they fit into the bigger picture.

    From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world’s most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it. It will also make you wonder how private that e-mail you just sent really is.