Tobias Dantzig shows that the development of math—from the invention of counting to the discovery of infinity—is a profoundly human story that progressed by “trying and erring, by groping and stumbling.” He shows how commerce, war, and religion led to advances in math, and he recounts the stories of individuals whose breakthroughs expanded the concept of number and created the mathematics that we know today.

    She knew instantly that her decision to work in general practice was the ‘biggest and worst mistake of her life’. Fortunately, however, this did not deter her from continuing in general practice, and this fascinating memoir (spanning half a century) is testament to her resilience and professionalism, as well as her pragmatic and charismatic personality. She shares real stories about real people in this intriguing book. Some stories are truly heart-breaking and will have you reaching for the tissues (such as the times when she has lost patients, and encountered and supported abused children and rape victims). But it isn’t all serious. There are lots of light-hearted and heart-warming moments too, such as the stories about Jessie-dog – her bodyguard when she made home visits, and the time when she helped a large (and desperately in need) family to get rehoused, and her time as a country GP. She also recalls with honesty and candidness, the prejudice and unimaginable pressure she had to contend with, as a young female GP in the 1960s. As well as a plethora of fascinating stories, experiences and case studies, this book also gives us, as 21st Century readers, a glimpse into the rapid changes in general practice and the NHS in general. Whether you’re in general practice, or you’re a medical professional, or you have a penchant for all kinds of autobiographies/memoirs, you will find this a thought-provoking and captivating book that’s impossible to put down. Take a peek at the ‘Look Inside’ feature now and be prepared to be instantly intrigued.

    The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. To help students construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. Previous Edition Hb (1994) 0-521-44116-1 Previous Edition Pb (1994) 0-521-44663-5

    In this fun and accessible guide, McKellar—dubbed a “math superstar” by The New York Times—gives girls and their parents the tools they need to master the math concepts that confuse middle-schoolers most, including fractions, percentages, pre-algebra, and more. The book features hip, real-world examples, step-by-step instruction, and engaging stories of Danica's own childhood struggles in math (and stardom). In addition, borrowing from the style of today's teen magazines, it even includes a Math Horoscope section, Math Personality Quizzes, and Real-Life Testimonials—ultimately revealing why math is easier and cooler than readers think.

    Just about everyone has at least heard of Albert Einstein's formulation of 1905, which came into the world as something of an afterthought. But far fewer can explain his insightful linkage of energy to mass. David Bodanis offers an easily grasped gloss on the equation. Mass, he writes, "is simply the ultimate type of condensed or concentrated energy," whereas energy "is what billows out as an alternate form of mass under the right circumstances." Just what those circumstances are occupies much of Bodanis's book, which pays homage to Einstein and, just as important, to predecessors such as Maxwell, Faraday, and Lavoisier, who are not as well known as Einstein today. Balancing writerly energy and scholarly weight, Bodanis offers a primer in modern physics and cosmology, explaining that the universe today is an expression of mass that will, in some vastly distant future, one day slide back to the energy side of the equation, replacing the "dominion of matter" with "a great stillness"--a vision that is at once lovely and profoundly frightening. Without sliding into easy psychobiography, Bodanis explores other circumstances as well; namely, Einstein's background and character, which combined with a sterling intelligence to afford him an idiosyncratic view of the way things work--a view that would change the world. --Gregory McNamee

    From man's first act of counting to higher mathematics, from the smallest living creature to the dazzling reaches of outer space, Asimov is a master at "explaining complex material better than any other living person." (The New York Times) You'll learn: HOW to make a trillion seem small; WHY imaginary numbers are real; THE real size of the universe - in photons; WHY the zero isn't "good for nothing;" AND many other marvelous discoveries, in ASIMOV ON NUMBERS.

    Is there enough time? You have 3 shirts and 2 pairs of pants. Can you make 1 good outfit? Then you start to wonder: Why does everything have to be such a problem? Why do 2 apples always have to be added to 5 oranges? Why do 4 kids always have to divide 12 marbles? Why can't you just keep 10 cookies without someone taking 3 away? Why? Because you're the victim of a Math Curse. That's why. But don't despair. This is one girl's story of how that curse can be broken.

    The book provides practical suggestions gleaned from the experiences of the authors, together with those of other women who have successfully combined parenting with professorships. Professor Mommy addresses key questions--when to have children and how many to have; what kinds of academic institutions are the most family friendly; how true or not true are the beliefs that many people hold about academic life, and so on--for women throughout all stages of their academic careers, from graduate school through full professor. The authors follow the demands of motherhood all the way from infancy to the teenage years. At each stage, the authors offer invaluable advice and tested strategies for juggling the demands and achieving the rewards of an academic career and motherhood. Written in clear, jargon-free prose, the book is accessible to women in all disciplines, with concise chapters for the time-constrained academic. The book's conversational tone is supplemented with a review of the most current scholarship on work/family balance and a survey of emerging family-friendly practices at U.S. colleges and universities. Professor Mommy asserts that the faculty mother has become and will remain a permanent fixture on the landscape of the American academy. The paperback edition features a new preface that brings the book into conversation with Sheryl Sandberg's Lean In and Anne-Marie Slaughter's "Why Women Still Can't Have It All," as well as a new afterword providing specific suggestions for institutional change.

    This exciting new book, from a leading expert in working with expectant dads, doesn’t sideline or speak down to men. Instead it provides an array of targeted information to fully prepare men for their new roles – as both birth partners and fathers.The Expectant Dad’s Handbook is a one-stop guide for men on their path to fatherhood. It provides practical answers to all the questions on the mind of a dad-to-be – from what to expect at each stage of pregnancy to how to cope with any worries and fears about becoming a dad. It also reveals unique insights into a dad’s role during labour, showing key strategies for improving the birth.Both practical and accessible, this guide will provide all the information and advice fathers need for the journey ahead.

    Petr Beckmann holds up this mirror, giving the background of the times when pi made progress -- and also when it did not, because science was being stifled by militarism or religious fanaticism.

    Love spans the great divide between us, linking two different species in a loving relationship. Cats understand humans – enough at least to satisfy their needs. A cat can lead you to the fridge, persuade you to change the brand of cat food, wake you up in the morning to make sure its breakfast isn’t late, and share your bed in cold nights. It may even know how to move you off the most comfortable chair. Cats are experts at twisting us around their little paws. But do you understand your cat? Probably not as well as it understands you. Cats are actually communicating to us all the time. With paws, tails, meows, whiskers and body postures, they have a vast and complex language that allows them to express their feelings quite clearly. This book will help you chat to your cat – in a language it understands. It will explain the cat’s basic instincts, the way it talks and what it means; how, what and when it learns. It will outline what a cat needs to have a happy home, and some of the common misunderstandings in the cat-human relationship to help you make your cat happy. It will outline some of the special needs of pedigree cats and of cats kept indoors. And finally, it will help you pamper your elderly cat. The happiness of your cat really matters, and it is very easy to put your cat at ease. With tips on litter training, combating aggression, kitten-rearing and making your home cat-friendly this book is an essential guide if you are thinking of adding a feline friend to your family. Celia Haddon spent 20 years as the Daily Telegraph pets columnist and pet agony aunt. She gained a first class honours degree in applied animal behaviour in 2010. Celia answers cat care questions in Your Cat magazine and can be found on David the Dogman’s programme on Talk Radio Europe – most Saturdays at 10.00am CET. She works as a cat behaviour counsellor in the Oxfordshire area and runs the website www.catexpert.co.uk . Endeavour Press is the UK's leading independent digital publisher. For more information on our titles please sign up to our newsletter at www.endeavourpress.com. Each week you will receive updates on free and discounted ebooks. Follow us on Twitter: @EndeavourPress and on Facebook via http://on.fb.me/1HweQV7. We are always interested in hearing from our readers. Endeavour Press believes that the future is now.

    After doing a TEFL course in London, he flies to South America alone. He has no job to go to but hopes that teaching English will fund his travels – ultimately, it opens up opportunities all over the world.During Barry's two-year TEFL adventure he has several nervy encounters with local louts in Ecuador and Brazil, collapses after a trip to Machu Picchu, gets stuck next to ecstasy raving loonies and a transvestite on a Greyhound Bus across America, struggles to settle Down Under, finds himself working for strict Catholic nuns in Bangkok, and meets some sex mad Babushkas on the Trans-Mongolian railway.This book is essential for anyone who wants to see how rewarding it can be to teach English in a foreign land.

    Gathered from the latest research on dyslexia along with early practices which have been overlooked in the test-intensive school environment, a successful dyslexia tutor shares the tools of her trade because she believes that it's a crime to let bright children grow up illiterate!

    But a dispute over its discovery sowed the seeds of discontent between two of the greatest scientific giants of all time - Sir Isaac Newton and Gottfried Wilhelm Leibniz." "Today Newton and Leibniz are generally considered the twin independent inventors of calculus. They are both credited with giving mathematics its greatest push forward since the time of the Greeks. Had they known each other under different circumstances, they might have been friends. But in their own lifetimes, the joint glory of calculus was not enough for either and each declared war against the other, openly and in secret." This long and bitter dispute has been swept under the carpet by historians - perhaps because it reveals Newton and Leibniz in their worst light - but The Calculus Wars tells the full story in narrative form for the first time. This history ultimately exposes how these twin mathematical giants were brilliant, proud, at times mad, and in the end completely human.

    In A Brief History of Mathematical Thought, Luke Heaton explores how the language of mathematics has evolved over time, enabling new technologies and shaping the way people think. From stone-age rituals to algebra, calculus, and the concept of computation, Heaton shows the enormous influence of mathematics on science, philosophy and the broader human story. The book traces the fascinating history of mathematical practice, focusing on the impact of key conceptual innovations. Its structure of thirteen chapters split between four sections is dictated by a combination of historical and thematic considerations. In the first section, Heaton illuminates the fundamental concept of number. He begins with a speculative and rhetorical account of prehistoric rituals, before describing the practice of mathematics in Ancient Egypt, Babylon and Greece. He then examines the relationship between counting and the continuum of measurement, and explains how the rise of algebra has dramatically transformed our world. In the second section, he explores the origins of calculus and the conceptual shift that accompanied the birth of non-Euclidean geometries. In the third section, he examines the concept of the infinite and the fundamentals of formal logic. Finally, in section four, he considers the limits of formal proof, and the critical role of mathematics in our ongoing attempts to comprehend the world around us. The story of mathematics is fascinating in its own right, but Heaton does more than simply outline a history of mathematical ideas. More importantly, he shows clearly how the history and philosophy of maths provides an invaluable perspective on human nature.