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How To Solve The Rubik's Cube
The Rubik's Cube is the world's best-known puzzle, a magical object that has baffled and fascinated the world for over fifty years. This clearly-illustrated step-by-step guide teaches you a foolproof beginners' method for solving the Cube, plus advanced techniques if you want to learn to solve it in seconds.
Inside Rubik’s Cube and Beyond
On January 30, 1975 Ernd Rubik j r., professor of architecture and design in Budapest, was granted the Hungarian patent number 170062 for a "terbeli logikai jatek"--A game of spatial logic. Between 1978 and March 1981 this object-Bt1vos Kocka in Hungary, der Magische Wiirfel or Zauberwiirfel in Germany, Ie Cube Hongrois in France and the Magic Cube or Rubik' s Cube in Great Britain and the USA-has sold more than ten million copies. And they were not merely sold! A highly contagious "twist mania" has been spreading throughout families, offices and waiting rooms. Many classrooms sound as if an army of mice were hard at work behind the desks. What is so fascinating about this cube, which competes with Hungar ian salami and the famous Tokajer wine in the currency-winning export market? For one thing, it is an amazing technical tool. How does it work? Moreover, the contrast between its innocent, innocuous appearance and the hidden difficulty of its solution offers a serious challenge to all puzzle fans, but especially to those mathematicians who are profeSSionally concerned with logical deduction
How to Solve a Rubik's Cube
Solve a Rubik’s Cube and Impress Your Friends! Inside How to Solve a Rubik’s Cube, you’ll discover simple, easy-to-understand instructions for wrapping your brain around this fascinating and intriguing puzzle. Even if you’re a complete beginner, you can easily solve one of the world’s top-ranked and most-beloved puzzles – in the wink of an eye! For over 4 decades, people have tested their minds against the Rubik’s cube – invented by Erno Rubik, a Hungarian architect. Many impressive thinkers have worked with the cube, including names like Etter, Sbahi, Hays, and Thai. You can join the Rubik’s cube community (called “cubers”) and learn how to improve your mental skills, ...
How to Solve the Rubik's Cube
The Rubik's Cube is the world's best-known puzzle, a magical object that has baffled and fascinated the world for over fifty years. This clearly-illustrated step-by-step guide teaches you a foolproof beginners' method for solving the Cube, plus advanced techniques if you want to learn to solve it in seconds. An Official Guide to cracking the cube!
Adventures in Group Theory
This updated and revised edition of David Joyner’s entertaining “hands-on” tour of group theory and abstract algebra brings life, levity, and practicality to the topics through mathematical toys. Joyner uses permutation puzzles such as the Rubik’s Cube and its variants, the 15 puzzle, the Rainbow Masterball, Merlin’s Machine, the Pyraminx, and the Skewb to explain the basics of introductory algebra and group theory. Subjects covered include the Cayley graphs, symmetries, isomorphisms, wreath products, free groups, and finite fields of group theory, as well as algebraic matrices, combinatorics, and permutations. Featuring strategies for solving the puzzles and computations illustrated using the SAGE open-source computer algebra system, the second edition of Adventures in Group Theory is perfect for mathematics enthusiasts and for use as a supplementary textbook.
Product Policy in Europe: New Environmental Perspectives
Product Policy in Europe: New Environmental Perspectives presents an overview and assessment of a relatively new area of environmental policy in Europe. Whereas the more `traditional' environment policy mainly deals with individual emissions, waste and substances, product policy is a more comprehensive approach addressing the environmental impacts of products during their whole life cycle. The study reviews the current state of affairs and the prospects for product policy in the EU and Switzerland. It shows the relationship with other areas of environmental policy and the potential role of new instruments and approaches. Four case studies (on paint, batteries, public procurement and eco-labelling) illustrate the barriers and opportunities of product policy. Environmental policy makers and policy analysts will find useful information and recommendations in this book. It is also written for those who have a professional interest in reducing the environmental impact of products, including marketing managers, product developers, procurement officers and staff members of environmental and consumer organisations, standardisation and certification institutions, etc.
Combinatorics
Combinatorics is a subject of increasing importance because of its links with computer science, statistics, and algebra. This textbook stresses common techniques (such as generating functions and recursive construction) that underlie the great variety of subject matter, and the fact that a constructive or algorithmic proof is more valuable than an existence proof. The author emphasizes techniques as well as topics and includes many algorithms described in simple terms. The text should provide essential background for students in all parts of discrete mathematics.
Rubik's Cubic Compendium
Co-written by the cube's inventor, this book serves as a comprehensive guide to the Rubik's cube. It opens up a wealth of fascinating mathematics and offers a vast number of new ideas and possibilities to those who have solved the cube as well as to those who remain puzzled.
Kirk-Othmer Chemical Technology and the Environment, 2 Volume Set
The two-volume reference work Chemical Technology and the Environment provides readers with knowledge on contemporary issues in environmental pollution, prevention and control, as well as regulatory, health and safety issues as related to chemical technology. It introduces and expands the knowledge on emerging "green" materials and processes and "greener" energy technology, as well as more general concepts and methodology including sustainable development and chemistry and green chemistry. Based on Wiley's renowned, Kirk-Othmer Encyclopedia of Chemical Technology, this compact reference features the same breadth and quality of coverage and clarity of presentation found in the original.
