He sifts through over 30,000 survey submissions to uncover the world’s favourite number, and meets a mathematician who looks for universes in his garage. He attends the World Mathematical Congress in India, and visits the engineer who designed the first roller-coaster loop. Get hooked on math as Alex delves deep into humankind’s turbulent relationship with numbers, and reveals how they have shaped the world we live in.

    Against this backdrop stands Mallory Ringer, who penetrates the Solid State Entity. There he makes a discovery. One that could unlock the secret of immortality.

    In adollars-and-cents, bottom-line world, where numbers influenceeverything, none of us can afford to let our math skills atrophy.This step-by-step personal math trainer:Refreshes practical math skills for your personal andprofessional needs, with examples based on everyday situations. Offers straightforward techniques for working with decimals and fractions. Demonstrates simple ways to figure discounts, calculatemortgage interest rates, and work out time, rate, and distance problems. Contains no complex formulas and no unnecessary technical terms.

    Curly, curly, fancy, twirly. Twirly, whirly, long, and girly. She thinks long hair is the best! Until...those long locks become a snarly, tangly mess. Ouch! Suddenly, long hair isn’t so much fun. And no matter what she does, Sophie can’t control that hair! Then Sophie comes up with the perfect solution—why not donate her hair to someone who really needs it?

    Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun.Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.Also available as an eBook

    Like its predecessors, the seventh edition includes the absolute minimum of mathematical/statistical notation necessary to teach the material. Concepts are fully explained in simple, easy-to-understand language as they are presented, making the book an excellent source from which to learn and teach. After each discussion, readers are guided through real-world examples to show how book principles work in professional practice. Includes easy-to-understand explanations of difficult statistical topics, such as sampling distributions, relationship between confidence level and confidence interval, interpreting r-square. A complete package of teaching/learning aids is provided in every chapter, including chapter review exercises, chapter concepts tests,"Statistics at Work" conceptual cases, "Computer Database Exercises," "From the Textbook to the Real-World Examples." This ISBN is in two volumes Part A and Part B.

    How should we gain mastery over the enemies lurking within our own mind, so that we can enjoy a peaceful and prosperous life? This book published by Advaita Ashrama, a branch of Ramakrishna Math, gives practical guidelines to make life more meaningful — both on the individual and the collective level — by managing it in the right way, and thus achieve success and fulfillment.

    This book takes a deep dive into the history of the show, featuring photographs, interviews, and ephemera as well as articles that reveal the deep impact the show had on American culture.Go behind the scenes of everyone's favorite children's show with this 360-view of the making of Mister Rogers' Neighborhood. With chapters on the show's history, cast and crew, puppets, set designs, and the lasting effect of Mister Rogers's legacy, this book is the ultimate fan guide.

    Here's an entertaining and informative manual for beginners, but it's filled with tips and techniques learners will retain and successfully employ as their skill develops and they match themselves against experienced players. With annotated illustrations and more than 300 examples, this fascinating manual demonstrates*Openings used by international masters, including the Ruy Lopez, the Queen's Gambit Declined, the Sicilian Defense, and others*Basic and advanced strategies, tactics, sacrifices, and pawn structure to help learners master the chess middle game*End game, with emphasis on use of rooks and pawnsIt's a comprehensive and compact reference that will find a ready place in school and private chess clubs. This book will also be a favorite among individuals who wish to discover chess as a pleasurable way to spend a social evening.

    The efforts to enforce these new rights have resulted in highly publicized legal battles between established media, such as major record labels and motion picture studios, and upstart Internet companies, such as MP3.com and Napster.The general public is used to thinking of copyright (if it thinks of it at all) as marginal and arcane, and it hasn't paid much attention as legislation to expand copyright moved through Congress. But copyright law is central to our society's information policy, and affects what we can read, view, hear, use, or learn.In this enlightening and well-argued book, law professor Jessica Litman questions whether copyright laws crafted by lawyers and their lobbyists really make sense for the vast majority of us. Should every interaction between ordinary consumers and copyright-protected works be governed by laws drafted without ordinary consumers in mind? Is it practical to enforce such laws, or expect consumers to obey them? Most important, what are the effects of such laws on the exchange of information in a free society? Litman's critique exposes the 1998 copyright law as an incoherent patchwork. She argues for reforms that reflect common sense and the way people actually behave in their daily digital interactions.(front flap)

    She even tries to sabotage Katie’s campaign! Katie is furious at her ex-best friend, until two hilarious switcheroos teach her that politics is a tricky business—and not worth losing her best friend over.

    Readerswill find information on frequency distributions; mean, median, and mode; range, variance, and standard deviation;probability; and more.-Emphasizes Microsoft Excel for number-crunching and computationsDownload a sample chapter.

    That they exist, Simon Singh reveals, underscores the brilliance of the shows' writers, many of whom have advanced degrees in mathematics in addition to their unparalleled sense of humor. While recounting memorable episodes such as “Bart the Genius” and “Homer3,” Singh weaves in mathematical stories that explore everything from p to Mersenne primes, Euler's equation to the unsolved riddle of P v. NP; from perfect numbers to narcissistic numbers, infinity to even bigger infinities, and much more. Along the way, Singh meets members of The Simpsons' brilliant writing team-among them David X. Cohen, Al Jean, Jeff Westbrook, and Mike Reiss-whose love of arcane mathematics becomes clear as they reveal the stories behind the episodes. With wit and clarity, displaying a true fan's zeal, and replete with images from the shows, photographs of the writers, and diagrams and proofs, The Simpsons and Their Mathematical Secrets offers an entirely new insight into the most successful show in television history.

    

    Readers of The Da Vinci Code were given a glimpse of the mysterious connections between math, science, and Leonardo's art. Math and the Mona Lisa picks up where The Da Vinci Code left off, illuminating Leonardo's life and work to uncover connections that, until now, have been known only to scholars.Following Leonardo's own unique model, Atalay searches for the internal dynamics of art and science, revealing to us the deep unity of the two cultures. He provides a broad overview of the development of science from the dawn of civilization to today's quantum mechanics. From this base of information, Atalay offers a fascinating view into Leonardo's restless intellect and modus operandi, allowing us to see the source of his ideas and to appreciate his art from a new perspective. William D. Phillips, who won the Nobel Prize in physics in 1997, writes of the author, "Atalay is indeed a modern renaissance man, and he invites us to tap the power of synthesis that is Leonardo's model."