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Books > Science & Mathematics > Science: general issues > Popular science
Computation and its Limits is an innovative cross-disciplinary investigation of the relationship between computing and physical reality. It begins by exploring the mystery of why mathematics is so effective in science and seeks to explain this in terms of the modelling of one part of physical reality by another. Going from the origins of counting to the most blue-skies proposals for novel methods of computation, the authors investigate the extent to which the laws of nature and of logic constrain what we can compute. In the process they examine formal computability, the thermodynamics of computation and the promise of quantum computing.
Did you know the link between carbon dioxide and global warming was first suggested in the 1850s? Climate change books are usually about the future, but Our Biggest Experiment turns instead asks how did we get into this mess, and how and when did we work out it was happening? Join Alice Bell on a rip-roaring ride through the characters, ideas, technologies and experiments that shaped the climate crisis we now find ourselves in. From an emerging idea of 'greenhouse gases' in the 19th century and, via scientific expeditions across oceans and ice caps and into space, the coining of the term 'global warming' in the 1970s, Bell explores how we began to realise that not only could human pollution dangerously warm the climate, but that it was already doing so. Drop by the first climate talks, weather forecasts and early experiments. Watch excitement over solar and wind power start in the 1870s, only to be forgotten before being rediscovered a century later. See the monster of big oil slain by a plucky investigative journalist back in the 1910s, only tore-emerge more powerful than ever. However, this isn't a simple story with exploitative fossil-fuel baddies on one side and the goodies of renewable energy, environmentalism and climate science on the other. It's more complex than that. As citizens of the 21st century, we've been left an almighty mess, but as this ultimately hopeful book argues, we've also inherited the tools for our survival.
There is a long-held view that Wordsworth's inspirations dried up before the age of forty. This book opposes that view by examining the substantial body of poetry written after his fiftieth year. The argument is that, in order to appreciate this work, much of which was inspired by itineraries in Britain and in Europe, we have to read the poems as they were first published. By adopting the perspective of the contemporary reader, Wordsworth's grand design can be appreciated.
Since the earliest humans walked the earth, the vast mysteries and wonders of the night sky have fascinated and beguiled us, as we’ve struggled to understand our place in the cosmos. Even after the last century, which saw important and startling discoveries about our own planet, our solar system and the stars and galaxies beyond, there remain more questions than answers. But those questions – What is dark matter? Are we alone in the universe? Is time travel possible? – provide a fascinating insight into the vastness and infinite possibilities of space that we’re yet to determine. The sheer scale of the universe can be intimidating, but in this easily digestible book we embark on an incredible journey through all the essential astronomical discoveries, from the beliefs of ancient civilizations, through to the recent groundbreaking observations of the gravitational waves predicted by Einstein over 100 years ago. There’s never been a better time to get to grips with the universe and this essential guide to the cosmos is the perfect place to start!
Until about 13,000 years ago, Europe and North America were home to a menagerie of massive mammals. Mammoths, camels, and lions walked the ground that has become our cities and streets. Then, just as the first humans reached the Americas, these Ice Age giants vanished forever. In Once and Future Giants, science writer Sharon Levy digs through the evidence surrounding Pleistocene large animal ("megafauna") extinction events worldwide, showing that understanding this history-and our part in it-is crucial for protecting the elephants, polar bears, and other great creatures at risk today. These surviving relatives of the Ice Age beasts now face an intensified replay of that great die-off, as our species usurps the planet's last wild places while driving a warming trend more extreme than any in mammalian history. Inspired by a passion for the lost Pleistocene giants, some scientists advocate bringing wolves back to Scotland, and elephants to America's Great Plains as stand-ins for their extinct native brethren. By reintroducing big browsers and carnivores to colder climes, they argue, we could rescue some of the planet's most endangered animals while restoring healthy prairie ecosystems. Critics, including biologists enmeshed in the struggle to restore native species see the proposal as a dangerous distraction from more realistic and legitimate conservation efforts. Deftly navigating competing theories and emerging evidence, Once and Future Giants examines the extent of human influence on megafauna extinctions past and present, and explores innovative conservation efforts around the globe. The key to modern-day conservation, Levy suggests, may lie fossilized right under our feet.
This volume addresses the cultural, technical and ethical motivations of the history of drawingof machines and itsdevelopments step by step. First it treats drawings without any technical character; then the Renaissance with itsnew forms of drawing; the 18th century, with orthographic projections, immediately used by industry; the 19th century, including the applications of drawing in industry; and the 20th century, with the standardization institutions and the use of the computer. The role of historical drawings and archives in modern designis also examined. This book is of value to all those who are interested in technical drawing, either from an artistic, from a design, or from an engineering point of view."
How do you predict something that has never happened before? There's a useful calculation being employed by Wall Street, Silicon Valley and maths professors all over the world, and it predicts that the human species will become extinct in 760 years. Unfortunately, there is disagreement over how to apply the formula, and some argue that we might only have twenty years left. Originally devised by British clergyman Thomas Bayes, the theorem languished in obscurity for two hundred years before being resurrected as the lynchpin of the digital economy. With brief detours into archaeology, philology, and overdue library books, William Poundstone explains how we can use it to predict pretty much anything. What is the chance that there are multiple universes? How long will Hamilton run? Will the US stock market continue to perform as well this century as it has for the last hundred years? And are we really all doomed?
Twenty years after Stephen Hawking's 9-million-copy selling A Brief History of Time, pioneering theoretical physicist Sean Carroll takes our investigation into the nature of time to the next level. You can't unscramble an egg and you can't remember the future. But what if time doesn't (or didn't!) always go in the same direction? Carroll's paradigm-shifting research suggests that other universes experience time running in the opposite direction to our own. Exploring subjects from entropy and quantum mechanics to time travel and the meaning of life, Carroll presents a dazzling new view of how we came to exist.
Mark Stevenson has been to the future a few years ahead of the rest of us - and reckons it has a lot going for it. His voyage of discovery takes him to Oxford to meet Transhumanists (they intend to live forever), to Boston where he confronts a robot with mood swings, to an underwater cabinet meeting in the Indian Ocean, and Australia to question the Outback's smartest farmer. He clambers around space planes in the Mojave desert, gets to grips with the potential of nanotechnology, delves deep into the possibilities of biotech, sees an energy renaissance on a printer, a revolution in communications, has his genome profiled, and glimpses the next stage of human evolution ... and tries to make sense of what's in store. Insightful and often very funny, An Optimist's Tour of the Future is a book that tracks one curious man's journey to find out what's in store.
Laws of nature play a central role in Kant's theoretical philosophy and are crucial to understanding his philosophy of science in particular. In this volume of new essays, the first systematic investigation of its kind, a distinguished team of scholars explores Kant's views on the laws of nature in the physical and life sciences. Their essays focus particularly on the laws of physics and biology, and consider topics including the separation in Kant's treatment of the physical and life sciences, the relation between universal and empirical laws of nature, and the role of reason and the understanding in imposing order and lawful unity upon nature. The volume will be of great interest to advanced students and scholars of Kant's philosophy of science, and to historians and philosophers of science more generally.
For years, systems theory has been applied successfully in all fields of technology, but its impact on the world of finance has to date been limited. This book aims to rectify this situation. Readers will no longer be able to assert that money cannot be reliably earned on the financial markets: one might just as well say that man has never set foot on the moon. The potential reader may be frightened by the number of formulas, but can be reassured that almost all of them can be skipped. What makes the miracle of guaranteed trading success possible are the worksheets and the codes for Internet platforms which provide (at a click) functions that once had to be built with great difficulty. These worksheets and codes will be sent free of charge to anyone who requests them from the author ([email protected]) as long as the request is accompanied by proof of purchase of the book, such as a photograph of the receipt taken on a mobile phone.
In 1996, the supposedly uncrackable US federal encryption system was broken. In this captivating and intriguing book, Matt Curtin charts the rise and fall of DES and chronicles the efforts of those who were determined to master it.
When did humans begin to kiss? Why is kissing integral to some cultures and alien to others? Do good kissers make the best lovers? And is that expensive lip-plumping gloss worth it? Sheril Kirshenbaum, a marine biologist and science journalist, tackles these questions and more in THE SCIENCE OF KISSING. It's everything you always wanted to know about kissing but either haven't asked, can't find out, or didn't realize you should understand. Sheril's a serious scientist, and the material here is informed by the results of the latest studies and theories, but she's also got an engaging, delightful voice and offers information with a light, humorous touch. Topics range from the kind of kissing men like to do (as distinct from women), to what animals can teach us about the kiss, to whether or not the true art of kissing was lost sometime in the Dark Ages, to what, really, makes us kiss. Employing an interdisciplinary approach--drawing upon classical history, evolutionary biology, psychology, popular culture, and more--Kirshenbaum's winning book will appeal to romantics and armchair scientists alike.
Instead of following the Magna Charta Universitatum, the declaration of the principles of knowledge signed in 1988 in Bologna, the academic approach pursued in Europe and the other continents over the past 30 years has strictly employed a utilitarian model of higher education. This jeopardizes academic freedom, shared governance and tenure, the three pillars of the long-established model of universities. Scientific conformism and fragmentation, educational bias and authoritarianism are the major drawbacks, together with a poor readiness to meet the emerging challenges in the labor market and technology. In this book, Renzo Rosso presents a new model for countering these developments, e.g. by establishing novel democratic rules for university governance. The Slow University paradigm positions culture and education as essential tools for the long-term survival of humankind.
The human brain is made up of 85 billion neurons, which are connected by over 100 trillion synapses. For more than a century, a diverse array of researchers searched for a language that could be used to capture the essence of what these neurons do and how they communicate. The language they were looking for was mathematics, and we would not be able to understand the brain as we do today without it. In Models of the Mind, author and computational neuroscientist Grace Lindsay explains how mathematical models have allowed scientists to understand and describe many of the brain's processes. She introduces readers to the most important concepts in modern neuroscience, and highlights the tensions that arise when the abstract world of mathematical modelling collides with the messy details of biology. Each chapter of Models of the Mind focuses on mathematical tools that have been applied in a particular area of neuroscience, progressing from the simplest building block of the brain - the individual neuron - through to circuits of interacting neurons, whole brain areas and even the behaviours that brains command. Grace examines the history of the field, starting with experiments done on frog legs in the late eighteenth century and building to the large models of artificial neural networks that form the basis of modern artificial intelligence. Throughout, she reveals the value of using the elegant language of mathematics to describe the machinery of neuroscience.
'Compelling and wise and rational.' - Jon Ronson Motion sickness. Nightmares. Forgetting people's names. Why did I walk into this room?? For something supposedly so brilliant and evolutionarily advanced, the human brain is pretty messy, fallible and disorganised. In The Idiot Brain neuroscientist Dean Burnett celebrates the imperfections of the human brain in all their glory, and the impact of these quirks on our daily lives. Expertly researched and entertainingly written, this book is for anyone who has wondered why their brain seems to be sabotaging their life, and what on earth it is really up to.
Why do we age? Why cooperate? Why do so many species engage in sex?
Why do the tropics have so many species? When did humans start to
affect world climate?
The full story of how our relationship with light shapes our health, productivity and mood. 'A sparkling and illuminating study, one of those rare books that could genuinely improve your life' Sunday Times Since the dawn of time, humans have worshipped the sun. And with good reason. Our biology is set up to work in partnership with it. From our sleep cycles to our immune systems and our mental health, access to sunlight is crucial for living a happy and fulfilling life. New research suggests that our sun exposure over a lifetime - even before we were born - may shape our risk of developing a range of different illnesses, from depression to diabetes. Bursting with cutting-edge science and eye-opening advice, Chasing the Sun explores the extraordinary significance of sunlight, from ancient solstice celebrations to modern sleep labs, and from the unexpected health benefits of sun exposure to what the Amish know about sleep that the rest of us don't. As more of us move into light-polluted cities, spending our days in dim offices and our evenings watching brightly lit screens, we are in danger of losing something vital: our connection to the star that gave us life. It's a loss that could have far-reaching consequences that we're only just beginning to grasp.
Ever since Darwin and "The Descent of Man," the existence of humans has been attributed to our intelligence and adaptability. But in "Catching Fire," renowned primatologist Richard Wrangham presents a startling alternative: our evolutionary success is the result of cooking. In a groundbreaking theory of our origins, Wrangham shows that the shift from raw to cooked foods was the key factor in human evolution. When our ancestors adapted to using fire, humanity began. Once our hominid ancestors began cooking their food, the human digestive tract shrank and the brain grew. Time once spent chewing tough raw food could be sued instead to hunt and to tend camp. Cooking became the basis for pair bonding and marriage, created the household, and even led to a sexual division of labor. Tracing the contemporary implications of our ancestors' diets, "Catching Fire" sheds new light on how we came to be the social, intelligent, and sexual species we are today. A pathbreaking new theory of human evolution, "Catching Fire" will provoke controversy and fascinate anyone interested in our ancient origins--or in our modern eating habits.
A fascinating tour of great moments in science From Newton’s apple to Fleming’s mold, from the structure of carbon molecules to the structure of DNA, Eureka! tells the true stories behind some of the most memorable and revolutionary discoveries in the history of science, and the dedicated, often unconventional scientists who made them. You’ll meet Philo Farnsworth, who, as a 14-year-old boy, got the idea for the TV screen while plowing the fields of his family’s Idaho farm; Benoit Mandelbrot, who discovered a hidden order of nature in the "trash cans of science," and Charles Townes, who invented an amazing device that no one needed–at the time. Eureka! brings you these and other amazing stories, including:
Simplifying the complex chemical reactions that take place in everyday through the well-stated answers for more than 900 common chemistry questions, this reference is the go-to guide for students and professionals alike. 'The Handy Chemistry Answer Book' covers everything from the history, major personalities and ground-breaking reactions and equations in chemistry to laboratory techniques throughout history and the latest developments in the field. This reference guide breaks down the essentials into an easily understood format.
This book covers thirty years of the Leningrad Mathematical Olympiad, which was, ostensibly, the very first formally organized, open, official city-level mathematical contest in the world. Founded in 1934 by a group of dedicated Soviet mathematicians, it played an outstanding (and often underappreciated) role in creating the Leningrad (St. Petersburg) school of mathematics of the 20th century.The book begins with the extensive introduction containing two prefaces (one of them written specifically for this edition), a large historical survey of the Leningrad Mathematical Olympiad, a section describing the logistical side of the contest, and a small chapter dedicated to the very first Mathematical Olympiad held in 1934, whose problems were recently found in the Soviet-era library archives.The main text contains approximately 1,100 highly original questions for students of grades 5 through 10 (ages 11-12 through 17-18) offered at the two concluding rounds of the Leningrad City Mathematics Olympiads in the years of 1961-1991. Full solutions, hints and answers are provided for all questions with very rare exceptions.It also includes 120 additional questions, offered at the various mathematical contests held in Leningrad over the same thirty-year period — on average, their difficulty is somewhat higher than that of the regular Mathematical Olympiad problems.
The Universal Force conveys the excitement of science and nature's
mysteries. It describes gravitation as seen by examining the
achievements of those great scientists who have struggled with the
seemingly simple facts and managed to extract some truth about the
nature of gravity, its origins, and its effects. Gravity is
intimately tied up with motion, and therefore with time and space,
and is responsible for planetary systems, the evolution of stars
and the existence of black holes and the very beginning of the
Universe. It is the universal force and to look at gravity is to
look at the deepest aspects of nature.
This book highlights mathematical ideas to help explain a number of important aspects of the dynamics of social groups. These ideas are similar to those used to describe the behaviour of Lagrangian mechanical systems, and as such this book appeals to anyone wanting to gain an understanding of the intrinsic unity of natural phenomena.
As past president of both the History of Science Society and the
American Society of Church History, Ronald L. Numbers is uniquely
qualified to assess the historical relations between science and
Christianity. In this collection of his most recent essays, he
moves beyond the cliches of conflict and harmony to explore the
tangled web of historical interactions involving scientific and
religious beliefs. |
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