Hexaflexagons and Other Mathematical Diversions PDF Download

Author: Martin Gardner
Publisher: American Mathematical Soc.
ISBN: 1470463520
Category : Mathematics
Languages : en
Pages : 200

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Book Description
Martin Gardner's Mathematical Games columns in Scientific American inspired and entertained several generations of mathematicians and scientists. Gardner in his crystal-clear prose illuminated corners of mathematics, especially recreational mathematics, that most people had no idea existed. His playful spirit and inquisitive nature invite the reader into an exploration of beautiful mathematical ideas along with him. These columns were both a revelation and a gift when he wrote them; no one--before Gardner--had written about mathematics like this. They continue to be a marvel. This volume, originally published in 1959, contains the first sixteen columns published in the magazine from 1956-1958. They were reviewed and briefly updated by Gardner for this 1988 edition.

Author: Douglas Brown
Publisher: McFarland
ISBN: 1476639272
Category : Games & Activities
Languages : en
Pages : 228

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Book Description
Despite the advent and explosion of videogames, boardgames--from fast-paced party games to intensely strategic titles--have in recent years become more numerous and more diverse in terms of genre, ethos and content. The growth of gaming events and conventions such as Essen Spiel, Gen Con and the UK Games EXPO, as well as crowdfunding through sites like Kickstarter, has diversified the evolution of game development, which is increasingly driven by fans, and boardgames provide an important glue to geek culture. In academia, boardgames are used in a practical sense to teach elements of design and game mechanics. Game studies is also recognizing the importance of expanding its focus beyond the digital. As yet, however, no collected work has explored the many different approaches emerging around the critical challenges that boardgaming represents. In this collection, game theorists analyze boardgame play and player behavior, and explore the complex interactions between the sociality, conflict, competition and cooperation that boardgames foster. Game designers discuss the opportunities boardgame system designs offer for narrative and social play. Cultural theorists discuss boardgames' complex history as both beautiful physical artifacts and special places within cultural experiences of play.

Author: Hexagon Notebooks
Publisher:
ISBN: 9781073131921
Category :
Languages : en
Pages : 160

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Book Description
Our HEXAGONAL GRAPH PAPER boasts large horizontally-aligned hexagons. This hexagon graph paper journal is perfect for role-playing, gaming, mapping terrain, strategizing the battle, and so much more! Game masters and players alike will enjoy this awesome hex grid notebook. The workbook is the approximately A4 size: 8.5 x 11 inches or 21.59 x 27.94 cm. Hexagon side measures 1/2" (0.2 inch). This is a blank paper pad with light grey hexagons on thick white paper (55 lb).

Author: Hexagon Notebooks
Publisher:
ISBN: 9781073146277
Category :
Languages : en
Pages : 160

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Book Description
Our HEXAGON GRID PAPER boasts large horizontally-aligned hexagons. This hexagon graph paper journal is perfect for role-playing, gaming, mapping terrain, strategizing the battle, and so much more! Game masters and players alike will enjoy this awesome hex grid notebook. The workbook is the approximately A4 size: 8.5 x 11 inches or 21.59 x 27.94 cm. Hexagon side measures 1/2" (0.2 inch). This is a blank paper pad with light grey hexagons on thick white paper (55 lb).

Author: Hexanote
Publisher:
ISBN: 9781985109506
Category :
Languages : en
Pages : 150

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Book Description
High quality hexagonal graph paper notebook for drawing organic chemistry structures. 60# white offset paper perfect bound all notes in one place, no loose sheets 8.5x11" eco friendly through print on demand 150 pages made in the United States light hexagonal grid throughout the notebook fast delivery

Author: Thomas C. Jester
Publisher: Getty Publications
ISBN: 1606063251
Category : Architecture
Languages : en
Pages : 354

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Book Description
Over the concluding decades of the twentieth century, the historic preservation community increasingly turned its attention to modern buildings, including bungalows from the 1930s, gas stations and diners from the 1940s, and office buildings and architectural homes from the 1950s. Conservation efforts, however, were often hampered by a lack of technical information about the products used in these structures, and to fill this gap Twentieth-Century Building Materials was developed by the U.S. Department of the Interior’s National Park Service and first published in 1995. Now, this invaluable guide is being reissued—with a new preface by the book’s original editor. With more than 250 illustrations, including a full-color photographic essay, the volume remains an indispensable reference on the history and conservation of modern building materials. Thirty-seven essays written by leading experts offer insights into the history, manufacturing processes, and uses of a wide range of materials, including glass block, aluminum, plywood, linoleum, and gypsum board. Readers will also learn about how these materials perform over time and discover valuable conservation and repair techniques. Bibliographies and sources for further research complete the volume. The book is intended for a wide range of conservation professionals including architects, engineers, conservators, and material scientists engaged in the conservation of modern buildings, as well as scholars in related disciplines.

Author: Fred N. Grayson
Publisher: Cliffs Notes
ISBN: 0764519077
Category : Study Aids
Languages : en
Pages : 528

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Book Description
The CliffsTestPrep series offers full-length practice exams that simulate the real tests; proven test-taking strategies to increase your chances at doing well; and thorough review exercises to help fill in any knowledge gaps. See PDF example CliffsTestPrep ASVAB can help you qualify for the military. The Armed Services Vocational Aptitude Battery is an exam that presents a series of individual tests to measure various academic and vocational skills. Use this study guide to help you get started in the military career of your choice. Inside, you'll find Three full-length practice tests A diagnostic test to assess your strengths and weaknesses Practice questions, answers, and explanations in each chapter An action plan for effective preparation Subject area reviews covering all areas of the exam With practical tips on how to boost your scores on all nine sections of the ASVAB, this comprehensive guide will help you score your highest. In addition, you'll hone your knowledge of subjects such as General science, including life sciences, chemistry, physics, and earth science Basic math skills, including fractions, decimals, percents, and arithmetic operations Vocabulary, including a review of prefixes, roots, and suffixes Reading comprehension, including identification of main ideas, sequence of events, and conclusions Auto and shop information, including the basics on engines, transmissions, measuring tools, and design Advanced mathematics, including number theory, algebra, and geometry Mechanical comprehension, including fluid dynamics and mechanical motion Electronics, including electric power generation, Ohm's Law, and semiconductors Assembling objects, including puzzles and connections With guidance from the CliffsTestPrep series, you'll feel at home in any standardized-test environment!

Author: Charles Petzold
Publisher: Microsoft Press
ISBN: 0137909292
Category : Computers
Languages : en
Pages : 563

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Book Description
The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.

Author: Martin Gardner
Publisher: American Mathematical Soc.
ISBN: 1470463652
Category : Mathematics
Languages : en
Pages : 295

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Book Description
Martin Gardner's Mathematical Games columns in Scientific American inspired and entertained several generations of mathematicians and scientists. Gardner in his crystal-clear prose illuminated corners of mathematics, especially recreational mathematics, that most people had no idea existed. His playful spirit and inquisitive nature invite the reader into an exploration of beautiful mathematical ideas along with him. These columns were both a revelation and a gift when he wrote them; no one--before Gardner--had written about mathematics like this. They continue to be a marvel. This is the original 1988 edition and contains columns published from 1974-1976.

Author: Bobbie Irwin
Publisher: Rowman & Littlefield
ISBN: 0811765806
Category : Crafts & Hobbies
Languages : en
Pages : 136

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Book Description
Iridescent fabric shimmers and glows, changing colors depending on how the light hits it. Different colors appear in the folds and pleats, adding surprising layers of color to fabric. To the uninformed it appears magical and difficult, but the truth is that weaving iridescent fabric is accessible to any handweaver who knows the tricks. Bobbie Irwin has been teaching the techniques for weaving iridescence in person and through articles for more than ten years. In this book, she delivers her most comprehensive course yet, covering the details from how to evaluate and choose yarn to achieve your desired effect to the ways weave structure affects iridescence to the best uses for your iridescent fabric. Hands-on project instructions will have you exploring what you've learned right away. If you have been looking to add some shimmer to your weaving, this is the only book you will ever need!