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Books > Science & Mathematics > Science: general issues > Popular science
Learn to: * Master maths with more than 2,000 practice questions * Add, subtract, multiply and divide with confidence * Work with decimals, fractions and percentages * Size up weights and measures Fun, friendly coaching and all the practice you need to tackle maths problems with confidence and ease In his popular Basic Maths For Dummies, professional maths tutor Colin Beveridge proved that he could turn anyone even the most maths-phobic person into a natural-born number cruncher. In this book he supplies more of his unique brand of maths-made-easy coaching, plus 2,000 practice problems to help you master what you learn. Whether you're prepping for a numeracy test or an employability exam, thinking of returning to school, or you'd just like to be one of those know-it-alls who says, 'Oh, that's easy!' about any maths problem that comes your way, this book is for you. *Master basic arithmetic, fast in no time, solving addition, subtraction, multiplication and division problems will seem as easy as tying your shoes *Face down fractions you'll never again feel shy around fractions, decimals, percentages and ratios *Juggle weights and measures like a pro whether it's a question of how much it weighs, how long (or far) it is, or how much it costs, you'll never be at a loss for an answer *Make shapes your playthings circles, squares, triangles and rectangles you'll measure them, draw them and manipulate them with ease Open the book and find: *2,000 pencil-and-paper practice problems * The keys to mastering addition, subtraction, multiplication and division * The lowdown on fractions, decimals and percentages * Basic geometry made easy * How to handle weights, measures and money problems * How to read charts, tables and graphs at a glance
"I loved the book! This book is not just interesting, it is exciting. I have probably read every significant book in the field, and this is the strongest and most convincing one yet. It is also one of the most comprehensive in its explanations. I shall most certainly recommend the book to colleagues." -Richard G. Petty, MD "a very good introduction to the basic theory of quantum systems.... Dr. Georgiev's book aptly prepares the reader to confront whatever might be in store later." -from the Foreword by Prof. James F. Glazebrook, Eastern Illinois University This book addresses the fascinating cross-disciplinary field of quantum information theory applied to the study of brain function. It offers a self-study guide to probe the problems of consciousness, including a concise but rigorous introduction to classical and quantum information theory, theoretical neuroscience, and philosophy of the mind. It aims to address long-standing problems related to consciousness within the framework of modern theoretical physics in a comprehensible manner that elucidates the nature of the mind-body relationship. The reader also gains an overview of methods for constructing and testing quantum informational theories of consciousness.
From the No. 1 bestselling author of What If? - the man who created xkcd and explained the laws of science with cartoons - comes a series of brilliantly simple diagrams ('blueprints' if you want to be complicated about it) that show how important things work: from the nuclear bomb to the biro. It's good to know what the parts of a thing are called, but it's much more interesting to know what they do. Richard Feynman once said that if you can't explain something to a first-year student, you don't really get it. In Thing Explainer, Randall Munroe takes a quantum leap past this: he explains things using only drawings and a vocabulary of just our 1,000 (or the ten hundred) most common words. Many of the things we use every day - like our food-heating radio boxes ('microwaves'), our very tall roads ('bridges'), and our computer rooms ('datacentres') - are strange to us. So are the other worlds around our sun (the solar system), the big flat rocks we live on (tectonic plates), and even the stuff inside us (cells). Where do these things come from? How do they work? What do they look like if you open them up? And what would happen if we heated them up, cooled them down, pointed them in a different direction, or pressed this button? In Thing Explainer, Munroe gives us the answers to these questions and many, many more. Funny, interesting, and always understandable, this book is for anyone -- age 5 to 105 -- who has ever wondered how things work, and why.
We are constantly bombarded with breaking scientific news in the media, but we are almost never provided with enough information to assess the truth of these claims. Does drinking coffee really cause cancer? Does bisphenol-A in our tin can linings really cause reproductive damage? Good Science, Bad Science, Pseudoscience, and Just Plain Bunk teaches readers how to think like a scientist to question claims like these more critically. Peter A. Daempfle introduces readers to the basics of scientific inquiry, defining what science is and how it can be misused. Through provocative real-world examples, the book helps readers acquire the tools needed to distinguish scientific truth from myth. The book celebrates science and its role in society while building scientific literacy.
Debunking myths behind what is known collectively as the new cosmology-a grand, overlapping set of narratives that claim to bring science and spirituality together-Lisa H. Sideris offers a searing critique of the movement's anthropocentric vision of the world. In Consecrating Science, Sideris argues that instead of cultivating an ethic of respect for nature, the new cosmology encourages human arrogance, uncritical reverence for science, and indifference to nonhuman life. Exploring moral sensibilities rooted in experience of the natural world, Sideris shows how a sense of wonder can foster environmental attitudes that will protect our planet from ecological collapse for years to come.
'Caulfield wittily breaks down everyday dilemmas that might frazzle you . . . Relax encourages you to make decisions informed by evidence, in the hope that you might stop overthinking them.' PANDORA SYKES, THE TIMES 'A handbook that is informed as well as wise.' OBSERVER A surprising, liberating and scientifically informed guide to overcoming the anxiety that permeates modern life. How many cups of coffee should I drink? Are work meetings really worth the time? Do I really have to floss? Award-winning public-health expert Timothy Caulfield tackles our daily dilemmas - from the moment we wake up to when we go to sleep - and the innumerable cultural, social and psychological forces shaping the decisions we make. Too often these decisions are dictated by concerns or beliefs about our world that simply aren't true. Caulfield shows that these misperceptions unnecessarily stress us out and cause us to waste time and money. Relax reveals a science-informed way out of this mess, helping to put your mind at ease. 'Caulfield provides much needed sanity in a world of claims run amok . . . I devoured it.' DANIEL LEVITIN, author of The Organized Mind 'Read this book - it will vaccinate you against misinformation!' DR JEN GUNTER, author of The Menopause Manifesto WINNER of the 2021 Science Writers and Communicators of Canada Book Award WINNER of the 2021 Alberta Literary Awards' Wilfrid Eggleston Award for Nonfiction
A Sunday Times Book of the Year
The ancient Greeks called it Gaia; the Romans Terra. We know it simply as Earth, the planet we call home. And what a planet it is. Formed around 4.6 billion years ago from the debris of the big bang and long-dead stars, at first it was nothing special, but somehow it evolved to become the most amazing place in the known Universe. The only living planet we know of, it also has a very unusual moon, a remarkably dynamic surface, a complex atmosphere and a deeply mysterious interior. This is Planet Earth is dedicated to the wonders of Planet Earth. Its past is long and dramatic and its future shrouded in mystery. Yet despite centuries of research, only now are we starting to understand Earth's complexity. ABOUT THE SERIES New Scientist Instant Expert books are definitive and accessible entry points to the most important subjects in science; subjects that challenge, attract debate, invite controversy and engage the most enquiring minds. Designed for curious readers who want to know how things work and why, the Instant Expert series explores the topics that really matter and their impact on individuals, society, and the planet, translating the scientific complexities around us into language that's open to everyone, and putting new ideas and discoveries into perspective and context.
'Refreshingly clear and engaging' Tim Harford 'Delightful . . . full of unique insights' Prof Sir David Spiegelhalter There's no getting away from statistics. We encounter them every day. We are all users of statistics whether we like it or not. Do missed appointments really cost the NHS GBP1bn per year? What's the difference between the mean gender pay gap and the median gender pay gap? How can we work out if a claim that we use 42 billion single-use plastic straws per year in the UK is accurate? What did the Vote Leave campaign's GBP350m bus really mean? How can we tell if the headline 'Public pensions cost you GBP4,000 a year' is correct? Does snow really cost the UK economy GBP1bn per day? But how do we distinguish statistical fact from fiction? What can we do to decide whether a number, claim or news story is accurate? Without an understanding of data, we cannot truly understand what is going on in the world around us. Written by Anthony Reuben, the BBC's first head of statistics, Statistical is an accessible and empowering guide to challenging the numbers all around us.
The bestselling editor of This Explains Everything brings together 175 of the world's most brilliant minds to tackle Edge.org's 2014 question: What scientific idea has become a relic blocking human progress? Each year, John Brockman, publisher of Edge.org-"The world's smartest website" (The Guardian)-challenges some of the world's greatest scientists, artists, and philosophers to answer a provocative question crucial to our time. In 2014 he asked 175 brilliant minds to ponder: What scientific idea needs to be put aside in order to make room for new ideas to advance? The answers are as surprising as they are illuminating. In : * Steven Pinker dismantles the working theory of human behavior * Richard Dawkins renounces essentialism * Sherry Turkle reevaluates our expectations of artificial intelligence * Geoffrey West challenges the concept of a "Theory of Everything" * Andrei Linde suggests that our universe and its laws may not be as unique as we think * Martin Rees explains why scientific understanding is a limitless goal * Nina Jablonski argues to rid ourselves of the concept of race * Alan Guth rethinks the origins of the universe * Hans Ulrich Obrist warns against glorifying unlimited economic growth * and much more. Profound, engaging, thoughtful, and groundbreaking, This Idea Must Die will change your perceptions and understanding of our world today ...and tomorrow.
'Damasio undertakes nothing less than a reconstruction of the natural history of the universe ... [A] brave and honest book' The New York Times Book Review The Strange Order of Things is a pathbreaking investigation into homeostasis, the condition of that regulates human physiology within the range that makes possible not only survival but also the flourishing of life. Antonio Damasio makes clear that we descend biologically, psychologically and even socially from a long lineage that begins with single living cells; that our minds and cultures are linked by an invisible thread to the ways and means of ancient unicellular existence and other primitive life-forms; and that inherent in our very chemistry is a powerful force, a striving toward life maintenance that governs life in all its guises, including the development of genes that help regulate and transmit life. The Strange Order of Things is a landmark reflection that spans the biological and social sciences, offering a new way of understanding the origins of life, feeling and culture.
In Ten Short Lessons in Time Travel, Brian Clegg takes us on a fascinating and up-to-date tour of the workings of the universe that suggest the possibility of journeying back and forth through time. Einstein's special theory of relativity told us that time travel to the future was possible, and later his general theory of relativity showed us that loops in spacetime could exist, meaning that we might be able to bend time backwards, too. But what are the practicalities of making time travel possible? What do we still need to know? How do we deal with paradoxical twists in time - and could quantum physics hold the answer? From the imagination of novelists to current research, 10 Short Lessons in Time Travel is a grand tour of the essential lessons in this game-changing area of physics. About the series: The Pocket Einstein series is a collection of essential pocket-sized guides for anyone looking to understand a little more about some of the most important and fascinating areas of science in the twenty-first century. Broken down into ten simple lessons and written by leading experts in their field, discover the ten most important takeaways from those areas of science you've always wanted to know more about.
The tenth anniversary edition of the dramatic human story of an epic scientific quest: the search for the solution of how to calculate longitude and the unlikely triumph of an English genius. With a new Foreword by the celebrated astronaut Neil Armstrong. 'Sobel has done the impossible and made horology sexy - no mean feat' New Scientist Anyone alive in the 18th century would have known that 'the longitude problem' was the thorniest scientific dilemma of the day - and had been for centuries. Lacking the ability to measure their longitude, sailors throughout the great ages of exploration had been literally lost at sea as soon as they lost sight of land. Thousands of lives, and the increasing fortunes of nations, hung on a resolution. The quest for a solution had occupied scientists and their patrons for the better part of two centuries when, in 1714, Parliament upped the ante by offering a king's ransom (GBP20,000) to anyone whose method or device proved successful. Countless quacks weighed in with preposterous suggestions. The scientific establishment throughout Europe - from Galileo to Sir Isaac Newton - had mapped the heavens in both hemispheres in its certain pursuit of a celestial answer. In stark contrast, one man, John Harrison, dared to imagine a mechanical solution. Full of heroism and chicanery, brilliance and the absurd, LONGITUDE is also a fascinating brief history of astronomy, navigation and clockmaking.
'Entertaining and engrossing' Sean Carroll Press the snooze button on your alarm once too often and you soon remember the importance of good timekeeping. That need to tell the time connects you to over five thousand years of human history, from the first solstice markers at Newgrange to quartz crystal oscillating in your watch today. Science underpins time: measuring the movement of Sun, Earth and Moon, and unlocking the mysteries of quantum mechanics and relativity theory - the key to ultra-precise atomic clocks. Yet time is also socially decided: the Gregorian calendar we use today came out of fraught politics, while the ancient Maya used sophisticated astronomical observations to produce a calendar system unlike any other. In his quirky and accessible style, Chad Orzel reveals the wondrous physics that makes time something we can set, measure and know.
This book is the first all-encompassing exploration of the role of demons in philosophical and scientific thought experiments. In Part I, the author explains the importance of thought experiments in science and philosophy. Part II considers Laplace's Demon, whose claim is that the world is completely deterministic. Part III introduces Maxwell's Demon, who - by contrast - experiences a world that is probabilistic and indeterministic. Part IV explores Nietzsche's thesis of the cyclic and eternal recurrence of events. In each case a number of philosophical consequences regarding determinism and indeterminism, the arrows of time, the nature of the mind and free will are said to follow from the Demons's worldviews. The book investigates what these Demons - and others - can and cannot tell us about our world.
Award Winner in the Science category of the 2020 Best Book Awards sponsored by American Book Fest Award-winning author and thought leader Dawson Church, Ph.D., blends cutting-edge neuroscience with intense firsthand experience to show you how you can rewire your brain for happiness-starting right now. Neural plasticity-the discovery that the brain is capable of rewiring itself-is now widely understood. But what few people have grasped yet is how quickly this is happening, how extensive brain changes can be, and how much control each of us has over the process. In Bliss Brain, famed researcher Dawson Church digs deep into leading-edge science, and finds stunning evidence of rapid and radical brain change. In just eight weeks of practice, 12 minutes a day, using the right techniques, we can produce measurable changes in our brains. These make us calmer, happier, and more resilient. When we cultivate these pleasurable states over time, they become traits. We don't just feel more blissful as a temporary state; the changes are literally hard-wired into our brains, becoming stable and enduring personality traits. The startling conclusions of Church's research show that neural remodeling goes much farther than scientists have previously understood, with stress circuits shriveling over time. Simultaneously, "The Enlightenment Circuit"-associated with happiness, compassion, productivity, creativity, and resilience-expands. During deep meditation, Church shows how "the 7 neurochemicals of ecstasy" are released in our brains. These include anandamide, a neurotransmitter that's been named "the bliss molecule" because it mimics the effects of THC, the active ingredient in cannabis. It boosts serotonin and dopamine; the first is an analog of psilocybin, the second of cocaine. He shows how cultivating these elevated emotional states literally produces a self-induced high. While writing Bliss Brain, Church went through a series of disasters, including escaping seconds ahead of a California wildfire that consumed his home and office and claimed 22 lives. The fire triggered a painful medical condition and a financial disaster. Through it all, Church steadily practiced the techniques of Bliss Brain while teaching them to thousands of other people. This book weaves his story of resilience into the fabric of neuroscience, producing a fascinating picture of just how happy we can make our brains, no matter what the odds.
What makes an engaging presentation or a useful meeting? How can companies motivate and inspire people to do their best at work? Who are the most effective leaders? Bestselling author and scientist Dr John Medina uses peer-reviewed research to answer the most important questions about the workplace today, providing answers that will help you get ahead. The author of international bestseller Brain Rules, Medina here turns his expertise to the professional world, guiding the reader through what brain science and evolutionary biology have to say on topics ranging from office space and work-life balance to power dynamics and work interactions. He examines why taking breaks in nature during the workday improves productivity; how planning a meeting beforehand makes it more effective; why open plan isn't a good office plan; how a more diverse team is a better team; why allowing for failure is vital to a company's success; and much more. Breaking down the science to practical applications that every reader can understand and benefit from, Brain Rules for Work is the essential guide to modern office life.
Ten years ago, Darwin's Black Box launched the Intelligent Design movement: the argument that nature exhibits evidence of design, beyond Darwinian randomness. Today the movement is stronger than ever, and the book is a classic and an international bestseller. At last, Michael Behe has updated the book with a major new afterword on the state of the debate. The Intelligent Design movement was born when a handful of scientists realized that nature exhibits characteristics that could not have evolved by random mutation. Prominent among them was Michael Behe, a microbiologist working in a field that Darwin could not even have imagined existing. Microbiology has discovered staggering complexity at the cellular level of life and during his research Behe made a stunning discovery: Some parts of life are irreducibly complex. They cannot function without all of their parts. Yet step-by-step genetic mutations would never produce all of those parts together at once. Some parts of the biological world must have been designed. From one end of the spectrum to the other, DARWIN'S BLACK BOX has established itself as the key text in the intelligent design movement, the one argument that must be addressed in order to determine whether Darwinian evolution is sufficient to explain life as we know it, or not.
“The definitive tour through a bewildering jungle of…claims that compose a multibillion-dollar recovery industry.” ―David Epstein, best-selling author of The Sports Gene Acclaimed science journalist Christie Aschwanden takes readers on an entertaining and enlightening tour through the latest science on sports and fitness recovery. She investigates claims about sports drinks, chocolate milk, and “recovery” beer; examines the latest recovery trends; and even tests some for herself, including cryotherapy, foam rolling, and Tom Brady–endorsed infrared pajamas. Good to Go seeks an answer to the question: Do any of these things actually help the body recover and achieve peak performance?
The opening of the Palaeozoic era, some 540 million years ago, coincides with a remarkable burst of evolutionary activity. In British Paleozoic Fossils 443 species from this time, and the following 300 million years, are described and classified and illustrated with accurate line drawings. From Silurian trilobites and Devonian fishes to Carboniferous brachiopods, the book features those animal and plant species that are most commonly found in Britain. Crucially, this new edition has been fully revised and updated by specialists from the world renowned Department of Palaeontology at the Natural History Museum, London, reflecting advances in our understanding of the fossil record. The book includes 69 plates of accurate black-and-white line drawings. Each of the species is illustrated with at least one drawing, which is accompanied by details of where it can be found. There are also stratigraphical tables showing the classification of British Palaeozoic rock formations and a comprehensive listing of the geological distribution of each species illustrated, which can be cross-referenced with the appropriate illustration. A brief explanation of the scientific names of fossils and a map of the distribution of Palaeozoic strata are also available.
"Human beings were never born to read," writes Tufts University cognitive neuroscientist and child development expert Maryanne Wolf. Reading is a human invention that reflects how the brain rearranges itself to learn something new. In this ambitious, provocative book, Wolf chronicles the remarkable journey of the reading brain not only over the past five thousand years, since writing began, but also over the course of a single child's life, showing in the process why children with dyslexia have reading difficulties and singular gifts. Lively, erudite, and rich with examples, Proust and the Squid asserts that the brain that examined the tiny clay tablets of the Sumerians was a very different brain from the one that is immersed in today's technology-driven literacy. The potential transformations in this changed reading brain, Wolf argues, have profound implications for every child and for the intellectual development of our species.
For most of human history, sudden and unexpected deaths of a suspicious nature, when they were investigated at all, were examined by lay persons without any formal training. People often got away with murder. That is, until Frances Glessner Lee. Frances Glessner Lee (1878-1962), born a socialite to a wealthy and influential Chicago family, was never meant to have a career, let alone one steeped in death and depravity. Yet she became the mother of modern forensics and was instrumental in elevating homicide investigation to a scientific discipline. Frances Glessner Lee learned forensic science under the tutelage of pioneering medical examiner Magrath. A voracious reader too, Lee acquired and read books on criminology and forensic science - eventually establishing the largest library of legal medicine. Lee went on to create The Nutshell Studies of Unexplained Death - a series of dollhouse-sized crime scene dioramas depicting the facts of actual cases in exquisitely detailed miniature - and perhaps the thing she is most famous for. Celebrated by artists, miniaturists and scientists, they were first used as a teaching tool in homicide seminars at Harvard Medical School in the 1930s, subsequently becoming an integral part of the longest-running and still the highest-regarded training for police detectives of its kind in America. In Unexplained Deaths, Bruce Goldfarb weaves Lee's remarkable story with the advances in forensics made in her lifetime to tell the tale of the birth of modern forensics.
Drawn from the cutting-edge frontiers of science, This Explains Everything will revolutionize your understanding of the world. What is your favorite deep, elegant, or beautiful explanation? This is the question John Brockman, publisher of Edge.org ("The world's smartest website"--The Guardian), posed to the world's most influential minds. Flowing from the horizons of physics, economics, psychology, neuroscience, and more, This Explains Everything presents 150 of the most surprising and brilliant theories of the way of our minds, societies, and universe work. Jared Diamond on biological electricity - Nassim Nicholas Taleb on positive stress - Steven Pinker on the deep genetic roots of human conflict - Richard Dawkins on pattern recognition - Nobel Prize-winning physicist Frank Wilczek on simplicity - Lisa Randall on the Higgs mechanism - BRIAN Eno on the limits of intuition - Richard Thaler on the power of commitment - V. S. Ramachandran on the "neural code" of consciousness - Nobel Prize winner ERIC KANDEL on the power of psychotherapy - Mihaly Csikszentmihalyi on "Lord Acton's Dictum" - Lawrence M. Krauss on the unification of electricity and magnetism - plus contributions by Martin J. Rees - Kevin Kelly - Clay Shirky - Daniel C. Dennett - Sherry Turkle - Philip Zimbardo - Lee Smolin - Rebecca Newberger Goldstein - Seth Lloyd - Stewart Brand - George Dyson - Matt Ridley
What is transhumanism? Simply put, it is a movement whose aim is to use technology to fundamentally change the human condition, to improve our bodies and minds to the point where we become something other, and better, than the animals we are. It's a philosophy that, depending on how you look at it, can seem hopeful, or terrifying, or absurd. In To Be a Machine, Mark O'Connell presents us with the first full-length exploration of transhumanism: its philosophical and scientific roots, its key players and possible futures. From charismatic techies seeking to enhance the body to immortalists who believe in the possibility of 'solving' death; from computer programmers quietly re-designing the world to vast competitive robotics conventions; To Be a Machine is an Adventure in Wonderland for our time. To Be a Machine paints a vivid portrait of an international movement driven by strange and frequently disturbing ideas and practices, but whose obsession with transcending human limitations can be seen as a kind of cultural microcosm, a radical intensification of our broader faith in the power of technology as an engine of human progress. It is a character study of human eccentricity, and a meditation on the immemorial desire to transcend the basic facts of our animal existence - a desire as primal as the oldest religions, a story as old as the earliest literary texts.A stunning new non-fiction voice tackles an urgent question... what next for mankind?
The sublime evokes our awe, our terror, and our wonder. Applied first in ancient Greece to the heights of literary expression, in the 18th-century the sublime was extended to nature and to the sciences, enterprises that viewed the natural world as a manifestation of God's goodness, power, and wisdom. In The Scientific Sublime, Alan Gross reveals the modern-day sublime in popular science. He shows how the great popular scientists of our time-Richard Feynman, Stephen Hawking, Steven Weinberg, Brian Greene, Lisa Randall, Rachel Carson, Stephen Jay Gould, Steven Pinker, Richard Dawkins, and E. O. Wilson-evoke the sublime in response to fundamental questions: How did the universe begin? How did life? How did language? These authors maintain a tradition initiated by Joseph Addison, Edmund Burke, Immanuel Kant, and Adam Smith, towering 18th-century figures who adapted the literary sublime first to nature, then to science-though with one crucial difference: religion has been replaced wholly by science. In a final chapter, Gross explores science's attack on religion, an assault that attempts to sweep permanently under the rug two questions science cannot answer: What is the meaning of life? What is the meaning of the good life? |
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