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

     Now Roy Sorensen offers the first narrative history of paradoxes, a fascinating and eye-opening account that extends from the ancient Greeks, through the Middle Ages, the Enlightenment, and into the twentieth century. When Augustine asked what God was doing before He made the world, he wastold: Preparing hell for people who ask questions like that. A Brief History of the Paradox takes a close look at questions like that and the philosophers who have asked them, beginning with the folk riddles that inspired Anaximander to erect the first metaphysical system and ending with suchthinkers as Lewis Carroll, Ludwig Wittgenstein, and W.V. Quine. Organized chronologically, the book is divided into twenty-four chapters, each of which pairs a philosopher with a major paradox, allowing for extended consideration and putting a human face on the strategies that have been taken towardthese puzzles. Readers get to follow the minds of Zeno, Socrates, Aquinas, Ockham, Pascal, Kant, Hegel, and many other major philosophers deep inside the tangles of paradox, looking for, and sometimes finding, a way out. Filled with illuminating anecdotes and vividly written, A Brief History of the Paradox will appeal to anyone who finds trying to answer unanswerable questions a paradoxically pleasant endeavor.

    But, Alex Bellos says, "math can be inspiring and brilliantly creative. Mathematical thought is one of the great achievements of the human race, and arguably the foundation of all human progress. The world of mathematics is a remarkable place."Bellos has traveled all around the globe and has plunged into history to uncover fascinating stories of mathematical achievement, from the breakthroughs of Euclid, the greatest mathematician of all time, to the creations of the Zen master of origami, one of the hottest areas of mathematical work today. Taking us into the wilds of the Amazon, he tells the story of a tribe there who can count only to five and reports on the latest findings about the math instinct--including the revelation that ants can actually count how many steps they've taken. Journeying to the Bay of Bengal, he interviews a Hindu sage about the brilliant mathematical insights of the Buddha, while in Japan he visits the godfather of Sudoku and introduces the brainteasing delights of mathematical games.Exploring the mysteries of randomness, he explains why it is impossible for our iPods to truly randomly select songs. In probing the many intrigues of that most beloved of numbers, pi, he visits with two brothers so obsessed with the elusive number that they built a supercomputer in their Manhattan apartment to study it. Throughout, the journey is enhanced with a wealth of intriguing illustrations, such as of the clever puzzles known as tangrams and the crochet creation of an American math professor who suddenly realized one day that she could knit a representation of higher dimensional space that no one had been able to visualize. Whether writing about how algebra solved Swedish traffic problems, visiting the Mental Calculation World Cup to disclose the secrets of lightning calculation, or exploring the links between pineapples and beautiful teeth, Bellos is a wonderfully engaging guide who never fails to delight even as he edifies. "Here's Looking at Euclid "is a rare gem that brings the beauty of math to life.

    With his trademark clarity and humor, Holt probes the mysteries of quantum mechanics, the quest for the foundations of mathematics, and the nature of logic and truth. Along the way, he offers intimate biographical sketches of celebrated and neglected thinkers, from the physicist Emmy Noether to the computing pioneer Alan Turing and the discoverer of fractals, Benoit Mandelbrot. Holt offers a painless and playful introduction to many of our most beautiful but least understood ideas, from Einsteinian relativity to string theory, and also invites us to consider why the greatest logician of the twentieth century believed the U.S. Constitution contained a terrible contradiction--and whether the universe truly has a future.

    Dating sits on top of some of the largest themes of love: how to know whether or not someone is right for us; how soon to settle and how long to search; how to be at once honest and seductive; how to politely extricate oneself without causing offence. This indispensable guide teaches us about the history of dating, the reason why our dating days can be so anxious, how to optimise our attempts at dating and how to digest and overcome so-called ‘bad’ dates. The book is at once heartfelt and perceptive, and never minimises the agony, joys and confusions of our dating days and nights. It provides us with a roadmap to the varied, sometimes delightful, sometimes daunting realities of dating.

    Rather than appealing to altruism, or calling for revolution in the global economy, the Epicurean philosophy turns the developed world's credo of 'greed is good' on its head, counselling that genuine happiness comes from the quieting of desire; from less, not more. And that might just be the mindset we need to rein in unsustainable development.In this thoughtful Penguin Special, Slattery traces the radicalism of classical Epicurean thought, and its popularity despite political suppression. Along the way, he tours the archaeological sites of the ancient village of Oinoanda in Turkey and the Villa of the Papyri, buried along with Pompeii, with its ancient library of petrified scrolls. Might some of this treasure's fragments, painstakingly restored, reveal answers to the big questions faced in the twenty-first century?

    Bad arguments, fallacious reasoning, misleading language, and built-in cognitive biases are all traps that keep us from rational decision making-to say nothing of advertisers and politicians who want to convince us with half-truths and empty rhetoric. The Philosopher's Toolkit: How to Be the Most Rational Person in Any Room offers the skills to do just that. Taught by award-winning Professor Patrick Grim of the State University of New York at Stony Brook, this applied philosophy course arms you against the perils of bad thinking and supplies you with an arsenal of strategies to help you be more creative, logical, inventive, realistic, and rational in all aspects of your daily life, from the office to the voting booth.

    It is based on the idea that everyone acts competitively and in his own best interest. With the help of mathematical models, it is possible to anticipate the actions of others in nearly all life's enterprises. This book includes down-to-earth examples and solutions, as well as charts and illustrations designed to help teach the concept. In The Complete Idiot's Guide® to Game Theory, Dr. Edward C. Rosenthal makes it easy to understand game theory with insights into:? The history of the disciple made popular by John Nash, the mathematician dramatized in the film A Beautiful Mind? The role of social behavior and psychology in this amazing discipline? How important game theory has become in our society and why

    In this inspired explanation of the popular Buddhist poem "Training the Mind in Seven Points," Geshe Kelsang reveals powerful and far-reaching methods for us to develop these altruistic states. Ancient meditative techniques that have been tried and tested for centuries are brought alive and made relevant to our everyday experiences. Also included is a practical and uplifting explanation of how we can transform our day-to-day living--including even the most demanding and difficult conditions--into opportunities for personal and spiritual development. By pointing the way to an unchanging freedom and happiness, this immensely readable book challenges us to grow, and will have a remarkable impact on our life.

    Discovered by an 18th century mathematician and preacher, Bayes' rule is a cornerstone of modern probability theory. In this richly illustrated book, intuitive visual representations of real-world examples are used to show how Bayes' rule is actually a form of commonsense reasoning. The tutorial style of writing, combined with a comprehensive glossary, makes this an ideal primer for novices who wish to gain an intuitive understanding of Bayesian analysis. As an aid to understanding, online computer code (in MatLab, Python and R) reproduces key numerical results and diagrams.Stone's book is renowned for its visually engaging style of presentation, which stems from teaching Bayes' rule to psychology students for over 10 years as a university lecturer.

    Each chapter, or unit, is divided into easily comprehended small "bites" that enable learners to master the material step-by-step, rather than being overwhelmed by masses of information covered too quickly. The book provides extremely detailed explanations of procedures and techniques, and was written in the conviction that anyone can thoroughly master its content. A four-part organization covers sentential logic, monadic predicate logic, relational predicate logic, and extra credit units that glimpse into alternative methods of logic and more advanced topics. For individuals interested in the formal study of logic.

    But something went terribly wrong. By day's end, some would be alive. Others would not. A close-knit community would be devastated, forced to endure. This gripping true story centers on what happened to one courageous and flawed young man who survived, and how his life quickly spiraled out of control in the next two years. It is a story about love, unbreakable friendship, and "king" corn. “There are some forty-five thousand items in the average American supermarket and more than a quarter of them now contain corn,” writes Michael Pollan in The Omnivore’s Dilemma. But as international dependence on the highly subsidized crop for cattle feed, corn syrup and ethanol has surged—so have deaths by corn. Based on three years of reporting and interviews with the people involved and thousands of pages of court documents, transcripts, police reports, journalist Erika Hayasaki brings to life (in narrative nonfiction-style) this world of people who risk and sometimes lose their lives for this powerful commodity. Hayasaki, a former national correspondent for the Los Angeles Times, is the author of The Death Class: A True Story About Life (Simon & Schuster 2014), as well as the Kindle Single, Dead or Alive (2012). She is an assistant professor in the Literary Journalism Program at the University of California, Irvine, and a regular contributor to Newsweek and The Atlantic. *Cover design by Kristen RadtkePraise for DROWNED BY CORN:THE CHICAGO TRIBUNE: "The descriptions of the accident are chilling: a blow-by-blow account of the grain pulling the young men under and the dramatic rescue of Will, who survived after being buried past his chest. The piece follows Will as his grief sends him into a downward spiral. "Drowned by Corn" is a gripping narrative of tenderness and horror, friendship and loss." — Megan KirbySAN FRANCISCO CHRONICLE: "Erika Hayasaki’s suspenseful account of the deaths of Paco and Wyatt and the harrowing rescue of Will is the stuff of nightmares. But what elevates this fine work of investigative journalism is her portrayal of Will in the aftermath: his survival guilt, his struggle with alcohol and drugs, his strained relationships and his eventual discovery of a way to endure his and his town’s unspeakable losses." — Porter Shreve

    From this starting point, and assuming no previous knowledge of logic, Wilfrid Hodges takes the reader through the whole gamut of logical expressions in a simple and lively way. Readers who are more mathematically adventurous will find optional sections introducing rather more challenging material. 'A lively and stimulating book' Philosophy

    In this heartfelt and passionate book, Frenkel shows that mathematics, far from occupying a specialist niche, goes to the heart of all matter, uniting us across cultures, time, and space.Love and Math tells two intertwined stories: of the wonders of mathematics and of one young man’s journey learning and living it. Having braved a discriminatory educational system to become one of the twenty-first century’s leading mathematicians, Frenkel now works on one of the biggest ideas to come out of math in the last 50 years: the Langlands Program. Considered by many to be a Grand Unified Theory of mathematics, the Langlands Program enables researchers to translate findings from one field to another so that they can solve problems, such as Fermat’s last theorem, that had seemed intractable before.At its core, Love and Math is a story about accessing a new way of thinking, which can enrich our lives and empower us to better understand the world and our place in it. It is an invitation to discover the magic hidden universe of mathematics.

    A life truly worth living is one that is informed and considered so a degree of philosophical insight into the inevitabilities of the human condition is inherently important and such an approach will help us to deal with real personal dilemmas.This book is an accessible, lively and thought-provoking series of linked commentaries, based on A. C. Grayling's 'The Last Word' column in the GUARDIAN. Its aim is not to persuade readers to accept one particular philosophical point of view or theory, but to help us consider the wonderful range of insights which can be drawn from an immeasurably rich history of philosophical thought.Concepts covered include courage, love, betrayal, ambition, cruelty, wisdom, passion, beauty and death. This will be a wonderfully stimulating read and act as an invaluable guide as to what is truly important in living life, whether facing success, failure, justice, wrong, love, loss or any of the other profound experience life throws out.