It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    It can be used in a variety of disciplines and is ideal for an introductory comprehensive undergraduate or graduate level course. Through its conversational, informal style it makes material that is often challenging for students both accessible and understandable. The Research Methods Knowledge Base, 3e covers everything from the development of a research question to the writing of a final report, describing both practical and technical issues of sampling, measurement, design and analysis.

    In this extended interview, Getlen spoke to Carlin about all the subjects above and more, finding the veteran comic, who changed the way comedians approach the art of stand-up comedy several times over the course of his remarkable fifty-year career, to be even more intelligent and contemplative than one might expect. Carlin never shied away from difficult subjects, answering every question as if he had been mulling over the topic at hand for years before reaching his well-stated conclusion. Conversations with Carlin highlights the comedian’s anti-authoritarian views - what he would refer to as his “outsidership” - on almost every page, and features his extensive thoughts on the topics most closely associated with him, comedy and words. But the book also presents sides of the man that his fans have rarely, if ever, seen before, as he discusses topics like the importance to him of romantic love - George was with the same woman for almost four decades, until her death in 1997 - and the conditions under which he would put his life on the line and go off to war. Conversations with Carlin will be a revelation for longtime fans, providing one of the most in-depth looks yet at this brilliant comedy icon, while also serving as the perfect introduction for those just now discovering George Carlin and his vast influence on the comedy world. ABOUT THE AUTHOR Larry Getlen is a veteran journalist who has written for TIME, Esquire, New York Magazine, Radar, and the New York Post. He’s also a comedy writer and former stand-up comedian who has appeared on “Chappelle’s Show,” and was once booed off-stage at the legendary Apollo Theater in Harlem. He lives in New York City. Follow him on Twitter @larrygetlen.

    Throughout his life, Churchill painted to relieve his mind from the demands of leadership—and to stave off depression. Included in this volume are Churchill’s meditations on painting as a salve for the spirit and an important method of relaxation—particularly for people under considerable stress over a long period of time. In addition, it includes 18 reprints of Churchill’s original work in oil, giving the reader a window into the little-known creative and artistic talent of this prominent figure in contemporary history. ABOUT THE AUTHOR Sir Winston Churchill was awarded the Nobel Prize in Literature in 1953 “for his mastery of historical and biographical description as well as for brilliant oratory in defending exalted human values.” Over a 64-year span, Churchill published over 40 books, many multi-volume definitive accounts of historical events to which he was a witness and participant. All are beautifully written and as accessible and relevant today as when first published. During his fifty-year political career, Churchill served twice as Prime Minister in addition to other prominent positions—including President of the Board of Trade, First Lord of the Admiralty, Chancellor of the Exchequer, and Home Secretary. In the 1930s, Churchill was one of the first to recognize the danger of the rising Nazi power in Germany and to campaign for rearmament in Britain. His leadership and inspired broadcasts and speeches during World War II helped strengthen British resistance to Adolf Hitler—and played an important part in the Allies’ eventual triumph. One of the most inspiring wartime leaders of modern history, Churchill was also an orator, a historian, a journalist, and an artist. All of these aspects of Churchill are fully represented in this collection of his works. ABOUT THE SERIES When the Conservative government was defeated in Britain’s 1929 general election, Winston Churchill was exiled from the party—chiefly because of his disagreements with party leaders over Indian Home Rule and protective tariffs, as well as his connections with financiers, press barons, and others who were not trusted by Conservative leadership. This period, between 1929 and 1939, came to be known as Churchill’s “wilderness years.” During this time, he focused on his writing—and served as an important voice for British armament against the rise of Hitler. Many of his works published during this time—including collections of newspaper articles and one very rare short story—are considered lost classics in the Churchill canon.

    Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics.Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics? Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts.Brought up to date with a new chapter by Ian Stewart, What is Mathematics? Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved.Formal mathematics is like spelling and grammar - a matter of the correct application of local rules. Meaningful mathematics is like journalism - it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature - it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature - it opens a window onto the world of mathematics for anyone interested to view.

    Now, with the discoveries of the Hubble Telescope, data emerging from Mars, and knowledge about life at the extremes, scientists are taking up where they left off. Amir Aczel, author of Fermat's Last Theorem, pulls together everyting science has discovered, and mixes in proabability theory, to argure the case for the existence of intelligent life beyond this planet. Probability 1 is an extraordinary tour de force in which the author draws on cosmology, math, and biology to tell the rollicking good story of scientists tackling important scientific questions that help answer this fundamental question. What is the probability of intelligent life in the universe? Read this book, and you'll be convinced, by the power of the argument and the excitement of the science.

    All is well and good, but an important question remains unanswered: What do you do during the remainder of your time when you are not actively using these manifestation techniques? How do you live? What do you do with the 95% of your day, the majority of your waking hours when you are not actively asking for what you want? Is the “rest of your day” important to the manifestation process? It turns out that what you do during the 95% of your time, the time NOT spent visualizing or affirming, makes all of the difference . In The 95-5 Code for activating the Law of Attraction, bestselling author and spiritual explorer Richard Dotts explains why the way you act (and feel) during the majority of your waking hours makes all the difference to your manifestation end results. Most of us mistakenly believe that the mere application of manifestation techniques results in outer manifestations. Yet, as Richard points out, the actual time spent engaging in meditation, visualization or affirmations constitutes only a very small percentage of our waking hours. Compared to what we do for the rest of our day, the time spent on those activities is minuscule! No wonder most people get little or no results from the application of these techniques at all! It is not because the techniques do not work or are done wrongly, but because most people are expecting their outer realities to change by changing the way they think and act for only 5% of the time… while neglecting the other 95% that also has an effect on our creations. Once Richard recognized this fallacy in his own thinking, he immediately re-examined his past actions and found the exact reasons why certain manifestations have been so long in coming, and why he felt so much frustration during the early days of his manifestation journey. He was trying to do the impossible by expecting 5% of his efforts to make 100% of the changes in his life! Learn as Richard Dotts shares an empowering new understanding of manifestations in The 95-5 Code, and reveals how everything changes the moment we look at manifestations and the creative process from this new perspective. While you may think of manifestations as something grandiose or even miraculous, Richard gently guides the reader to help them realize that the only journey they’ll ever have to make, to achieve anything they want in life, is really on the inside. If certain manifestations have been long in coming for you, or if you have had little success with various manifestation techniques, this new understanding in The 95-5 Code could make all of the difference.

    Now, in The Unimaginable Mathematics of Borges' Library of Babel, William Goldbloom Bloch takes readers on a fascinating tour of the mathematical ideas hiddenwithin one of the classic works of modern literature.Written in the vein of Douglas R. Hofstadter's Pulitzer Prize-winning G�del, Escher, Bach, this original and imaginative book sheds light on one of Borges' most complex, richly layered works. Bloch begins each chapter with a mathematical idea--combinatorics, topology, geometry, informationtheory--followed by examples and illustrations that put flesh on the theoretical bones. In this way, he provides many fascinating insights into Borges' Library. He explains, for instance, a straightforward way to calculate how many books are in the Library--an easily notated but literallyunimaginable number--and also shows that, if each book were the size of a grain of sand, the entire universe could only hold a fraction of the books in the Library. Indeed, if each book were the size of a proton, our universe would still not be big enough to hold anywhere near all the books.Given Borges' well-known affection for mathematics, this exploration of the story through the eyes of a humanistic mathematician makes a unique and important contribution to the body of Borgesian criticism. Bloch not only illuminates one of the great short stories of modern literature but alsoexposes the reader--including those more inclined to the literary world--to many intriguing and entrancing mathematical ideas.

    What began more than sixty years ago as a modest proposal that a mathematician and an economist write a short paper together blossomed, in 1944, when Princeton University Press published Theory of Games and Economic Behavior. In it, John von Neumann and Oskar Morgenstern conceived a groundbreaking mathematical theory of economic and social organization, based on a theory of games of strategy. Not only would this revolutionize economics, but the entirely new field of scientific inquiry it yielded--game theory--has since been widely used to analyze a host of real-world phenomena from arms races to optimal policy choices of presidential candidates, from vaccination policy to major league baseball salary negotiations. And it is today established throughout both the social sciences and a wide range of other sciences.This sixtieth anniversary edition includes not only the original text but also an introduction by Harold Kuhn, an afterword by Ariel Rubinstein, and reviews and articles on the book that appeared at the time of its original publication in the New York Times, tthe American Economic Review, and a variety of other publications. Together, these writings provide readers a matchless opportunity to more fully appreciate a work whose influence will yet resound for generations to come.

    What do you want to learn? Discover the Power of Real Data Mario Triola remains the market-leading statistics author by engaging readers of each edition with an abundance of real data in the examples, applications, and exercises. Statistics is all around us, and Triola helps readers understand how this course will impact their lives beyond the classroom–as consumers, citizens, and professionals. Essentials of Statistics, Fourth Edition is a more economical and streamlined introductory statistics text. Drawn from Triola’s Elementary Statistics, Eleventh Edition, this text provides the same student-friendly approach with material presented in a real-world context. The Fourth Edition contains more than 1,700 exercises (18% more than the previous edition); 89% are new and 81% use real data. The book also contains hundreds of examples; 86% are new and 92% use real data. By analyzing real data, readers are able to connect abstract concepts to the world at large, teaching them to think statistically and apply their conceptual understanding using the same methods that professional statisticians employ. Datasets and other resources (where applicable) for this book are available here.

    Inside: Logic Resource CD-ROM

    Dr. Doug Erlandson draws on concrete examples of good and bad reasoning from the political and social realm and everyday life to make his points in a sometimes lighthearted but always meaningful way. Here's a Preview of What's in the Book Identifying the differences between good and bad arguments Avoiding fallacies Creating good explanations Assessing probabilities Recognizing that statistics and numbers can lie ˃˃˃ Here's How You Benefit How to Think Clearly gives you the tools you need to critically assess the claims and counterclaims with which you are bombarded by politicians, pundits, commentators and editors, as well as coworkers, friends and family, and will aid you in developing skills to present your view in ways that are clear, coherent, sensible and persuasive. ˃˃˃ Suitable as a classroom text and for independent study How to Think Clearly is easy to understand and suitable for independent study. At the same time it offers the content and intellectual rigor that you would expect in a text for an introductory college-level course in critical thinking. ˃˃˃ What Others Are Saying About How to Think Clearly: A Guide to Critical Thinking Dr. Erlandson has given a wonderful introduction to good critical thinking: how to recognize good and bad arguments, helpful and non-helpful explanations, the ways that numbers can be manipulated. You can tell that he must be a good teacher. (G. Feltner)The author offers a refuge of reason within our culture of disregard for open-mindedness and rational discourse where the popular debate of serious issues or ideas is often a shouting match from the margins. (Cubs Fan)A great read for anyone who is new to logic and critical thinking, or someone who just wants to review and refresh their knowledge. (Paul D.) Scroll up and grab a copy today.

    We answer a colleague's questions from the stands at a child's soccer game; we pay the bills while watching TV; we order groceries while stuck in traffic. In a time when no one seems to have enough time, our devices allow us to be many places at once--but at the cost of being unable to fully inhabit the place where we actually want to be. Mindfulness says we can do better. This TIME Spotlight Story explores The Art of Mindfulness.

    Russell's classic The Principles of Mathematics sets forth his landmark thesis that mathematics and logic are identical―that what is commonly called mathematics is simply later deductions from logical premises.His ideas have had a profound influence on twentieth-century work on logic and the foundations of mathematics.

    Find out what he has to say! Charlie Munger is one of the most successful businessmen in the world. He is worth more than a billion dollars and has spent his career not only honing his own business decision-making abilities but also teaching others to do the same. Now, all of his wisdom and insight into wealth management is collected in one place. Author Oxana Dubrovina wants to give you a crash course in Munger’s life-changing philosophy. This success self-help guide and motivational biography will put you on the road to a bright financial future by using Munger, as well as other inspirational leaders like Benjamin Franklin, Lee Kuan Yew, and even Jesus Christ, to illustrate important messages about how to live a good, honest, and successful life.