![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Science & Mathematics > Science: general issues > Popular science
In Skeptic, Shermer "turns a critical eye toward questions big, small, and trivial." His trademark combination of deep scientific understanding and entertaining writing style has thrilled his huge and devoted audience for years. Now, seventy-five of these columns are available together for the first time, taking on a wide range of subjects, from psychology and human nature to religion and pseudoscience. A welcome addition for his fans and a stimulating introduction for new readers, Skeptic is a must-read collection from one of our leading science commentators, "Dense with facts, convincing arguments, and curious statistics, this is an ingenious collection of light entertainment for readers who believe that explaining stuff is a good idea."
When was radium discovered? Who are Dmitri Mendeleev and Glenn T. Seaborg? Who discovered uranium’s radioactivity? Which element is useful for dating the age of Earth? And why doesn’t gold have a scientific name? 30-Second Elements presents you with the very foundations of chemical knowledge, explaining concisely the 50 most significant chemical elements. This book uses helpful glossaries and tables to fast track your knowledge of the other 68 elements and the relationships between all of them.
'Half Lives shines a light on the shocking history of the world's toxic love affair with a deadly substance, radium. Unnerving, fascinating, informative and truly frightening.' Hallie Rubenhold, author of The Five 'The story of this supposed cure-all in everyday 20th century life is fascinating and well told.' Brian Maye, Irish Times Lucy Jane Santos presents the surprising history of radium in everyday life. Of all the radioactive elements discovered at the end of the 19th century, it was radium that became the focus of both public fascination and entrepreneurial zeal. Half Lives tells the fascinating, curious, sometimes macabre story of the element through its ascendance as a desirable item - a present for a queen, a prize in a treasure hunt, a glow-in- the-dark dance costume - to its role as a supposed cure-all in everyday 20th-century life, when medical practitioners and business people (reputable and otherwise) devised ingenious ways of commodifying the new wonder element, and enthusiastic customers welcomed their radioactive wares into their homes. Historian Lucy Jane Santos - herself the proud owner of a formidable collection of radium beauty treatments - delves into the stories of these products and details the gradual downfall and discredit of the radium industry through the eyes of the people who bought, sold and eventually came to fear the once-fetishized substance. She reveals a new history of radium, one in which the stories of those previously dismissed as quacks and fools are brought to life, as part of a unique examination of the interplay between science and popular culture.
Discover the real science behind 2001, ET, Signs, and all your favorite fictional alien civilizations. As space telescopes continue to search for life in this unearthly Universe, the crucial questions remain unanswered. Are we awake to the revolutionary effects on human society and science that alien contact will bring? And how is it possible to imagine the unknown? The Science of Aliens tells the compelling story of how the portrayal of alien life has evolved over time. Taking examples from science, film, and fiction, this book showcases how scholars, filmmakers, and authors have devoted their energies to imagining life beyond this Earth. From Copernicus to Kubrick, The Science of Aliens is a fascinating account for anyone interested in extraterrestrials. Otherworldly topics include: What Xenomorphs from Alien and Na'vi from Avatar have in common Darwin among aliens Extraterrestrials in Einstein's sky Aliens in our space age And so much more Visualize the unknown and redefine your place in a changing cosmos with The Science of Aliens.
Most humans contain between nine and twelve pints of blood. Here Rose George, who probably contains nine pints, tells nine different stories about the liquid that sustains us, discovering what it reveals about who we are. In Nepal, she meets girls challenging the taboos surrounding menstruation; in the Canadian prairies, she visits a controversial plasma clinic; in Wales she gets a tour of the UK's only leech farm to learn about the vital role the creatures still play in modern surgery; and in a London hospital she accompanies a medical team revolutionising the way we treat trauma. Nine Pints reveals the richness and wonder of the potent red fluid that courses around our bodies, unseen but miraculous.
Who wore the first pants? Who painted the first masterpiece? Who first rode the horse? This madcap adventure across ancient history uses everything from modern genetics to archaeology to uncover the geniuses behind these and other world-changing innovations. In this book, writer Cody Cassidy digs deep into the latest research to uncover the untold stories of some of these incredible innovators (or participants in lucky accidents). With a sharp sense of humor and boundless enthusiasm for the wonders of our ancient ancestors, Who Ate the First Oyster? profiles the perpetrators of the greatest firsts and catastrophes of prehistory, using the lives of individuals to provide a glimpse into ancient cultures to show how and why these critical developments occurred, and educate us on a period of time that until recently we've known almost nothing about.
In this largely nontechnical book, eminent physicists and philosophers address the philosophical impact of recent advances in quantum physics. These are shown to shed new light on profound questions about realism, determinism, causality or locality. The participants contribute in the spirit of an open and honest discussion, reminiscent of the time when science and philosophy were inseparable. After the editors' introduction, the next chapter reveals the strangeness of quantum mechanics and the subsequent discussions examine our notion of reality. The spotlight is then turned to the topic of decoherence. Bohm's theory is critically examined in two chapters, and the relational interpretation of quantum mechanics is likewise described and discussed. The penultimate chapter presents a proposal for resolving the measurement problem, and finally the topic of loop quantum gravity is presented by one of its founding fathers, Carlo Rovelli. The original presentations and discussions on which this volume is based took place under the auspices of the French "Academie des Sciences Morales et Politiques". The book will appeal to everybody interested in knowing how our description of the world is impacted by the results of the most powerful and successful theory that physicists have ever built.
Chemistry Essentials For Dummies (9781119591146) was previously published as Chemistry Essentials For Dummies (9780470618363). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Whether studying chemistry as part of a degree requirement or as part of a core curriculum, students will find Chemistry Essentials For Dummies to be an invaluable quick reference guide to the fundamentals of this often challenging course. Chemistry Essentials For Dummies contains content focused on key topics only, with discrete explanations of critical concepts taught in a typical two-semester high school chemistry class or a college level Chemistry I course, from bonds and reactions to acids, bases, and the mole. This guide is also a perfect reference for parents who need to review critical chemistry concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need to a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.
SELECTED AS ONE OF THE BEST BOOKS OF 2018 BY THE DAILY MAIL 'A hugely entertaining tour of the periodic table and the 118 elements that are the basic building blocks of everything' Daily Mail In 2016, with the addition of four final elements - nihonium, moscovium, tennessine and oganesson - to make a total of 118 elements, the periodic table was finally complete, rendering any pre-existing books on the subject obsolete. Tim James, the science YouTuber and secondary-school teacher we all wish we'd had, provides an accessible and wonderfully entertaining 'biography of chemistry' that uses stories to explain the positions and patterns of elements in the periodic table. Many popular science titles tend to tell the history of scientific developments, leaving the actual science largely unexplained; James, however, makes use of stories to explain the principles of chemistry within the table, showing its relevance to everyday life. Quirkily illustrated and filled with humour, this is the perfect book for students wanting to learn chemistry or for parents wanting to help, but it is also for anyone who wants to understand how our world works at a fundamental level. The periodic table, that abstract and seemingly jumbled graphic, holds (nearly) all the answers. As James puts it, elements are 'the building blocks nature uses for cosmic cookery: the purest substances making up everything from beetroot to bicycles.' Whether you're studying the periodic table for the first time or are simply interested in the fundamental building blocks of the universe - from the core of the sun to the networks in our brains - Elemental is the perfect guide. Website: timjamesscience.com YouTube: timjamesScience Twitter: @tjamesScience
Can psychedelic drugs help us tackle the biggest problems we face globally? Can they heal the cultural, spiritual, and political wounds we’re wrestling with? Psychedelics have hit the mainstream as powerful new mental health treatments. But as clinicians explore what these molecules can do for our individual minds, The Bigger Picture goes further to illuminate how psychedelics can help us find new ways to make sense of and come through the crises we face around the world. Drawing on the latest research, as well as his unique experience as a participant in a ground-breaking clinical trial investigating the potent psychedelic DMT, Alexander Beiner reveals: - the role of psychedelics in addressing global issues such as global warming, geopolitical instability, and political polarization - the dark side of the ‘psychedelic renaissance’ and ‘psychedelic capitalism’ - what it takes to elicit huge personal and cultural transformation through psychedelics Embark on a journey into The Bigger Picture – a new era of science and spirituality with the potential to radically transform our perceptions of ourselves, one another, and our life on this planet.
The Sunday Times Top Ten Bestseller Have you ever wondered if a severed head retains consciousness long enough to see what happened to it? Or whether your dog would run to fetch help, if you fell down a disused mineshaft? And what would happen if you were to give an elephant the largest ever single dose of LSD? The chances are that someone, somewhere has conducted a scientific experiment to find out... 'Excellent accounts of some of the most important and interesting experiments in biology and psychology' Simon Singh If left to their own devices, would babies instinctively choose a well-balanced diet? Discover the secret of how to sleep on planes Which really tastes better in a blind tasting - Coke or Pepsi?
I think, therefore I am. The legendary pronouncement of philosopher Ren? Descartes lingers as accepted wisdom in the Western world nearly four centuries after its author's death. But does thought really come first? Who actually runs the show: we, our thoughts, or the neurons firing within our brains? Walter J. Freeman explores how we control our behavior and make sense of the world around us. Avoiding determinism both in sociobiology, which proposes that persons' genes control their brains' functioning, and in neuroscience, which posits that their brains' disposition is molded by chemistry and environmental forces, Freeman charts a new course -- one that gives individuals due credit and responsibility for their actions. Drawing upon his five decades of research in neuroscience, Freeman utilizes the latest advances in his field as well as perspectives from disciplines as diverse as mathematics, psychology, and philosophy to explicate how different human brains act in their chosen diverse ways. He clarifies the implications of brain imaging, by which neural activity can be observed during the course of normal movements, and shows how nonlinear dynamics reveals order within the fecund chaos of brain function.
Most of us are clueless when it comes to the physics that makes our modern world so convenient. What's the simple science behind motion sensors, touch screens and toasters? How do we enter our offices using touch-on passes or find our way to new places using GPS? In The Physics of Everyday Things, James Kakalios takes us on an amazing journey into the subatomic marvels that underlie so much of what we use and take for granted. Breaking down the world of things into a single day, Kakalios engages our curiosity about how our refrigerators keep food cool, how a plane manages to remain airborne, and how our wrist fitness monitors keep track of our steps. Each explanation is coupled with a story revealing the interplay of the astonishing invisible forces that surround us. Through this 'narrative physics' The Physics of Everyday Things demonstrates that - far from the abstractions conjured by terms like the Higgs boson, black holes and gravity waves - sophisticated science is also quite practical. With his signature clarity and inventiveness, Kakalios ignites our imaginations and enthralls us with the principles that make up our lives.
A collection of stimulating probability puzzles from bestselling math writer Paul Nahin What are the chances of a game-show contestant finding a chicken in a box? Is the Hanukkah dreidel a fair game? Will you be alive ten years from now? These are some of the one-of-a-kind probability puzzles that popular math writer Paul Nahin offers in this lively and informative book. Nahin brings probability to life with colorful historical anecdotes and a unique puzzle-solving approach that illustrates many of the techniques mathematicians use to grapple with probability. He looks at classic puzzles-from Galileo's dice-tossing problem to a disarming dice puzzle that would have astonished even Newton-and presents a dozen challenge problems and twenty-five probability puzzlers. With wit and insight, Nahin demonstrates why seemingly simple probability problems can stump even the experts.
Failure is always an option... For more than 50 years, NASA's Mission Control has been known for two things: perfect decision making in extreme situations and producing generations of steely-eyed missile men and women who continue that tradition. A key to that legacy of brilliant performance is a particular brand of leadership, especially at the working level in Mission Control. Take the ultimate insiders look at the leadership values and culture that created the best team on this planet. Paul Sean Hill was responsible for NASA's Mission Operations support for manned space flight from 2007-2011. In this candid book he shows that the secret to Mission Control's success has never been rocket science and that the real practice of perfect decision making can be applied to any organisation or team. By demonstrating how his Mission Control team nurtured a culture which has delivered impossible wins for decades, Hill provides a guide for all leaders to boost their company's performance at all levels. Whether failure means cost and schedule overruns, quality reduction, loss of market share, bankruptcy - or putting someone's life a risk, how we lead can determine whether even small mistakes are dealt with or are left to snowball out of control and destroy an enterprise. Discover how to take leadership from the Mission Control Room to your boardroom and beyond, and achieve this out-of-this-world leadership environment in your team.
Plate tectonics is a revolutionary theory on a par with modern genetics. Yet, apart from the frequent use of cliches such as 'tectonic shift' by economists, journalists, and politicians, the science itself is rarely mentioned and poorly understood. This book explains modern plate tectonics in a non-technical manner, showing not only how it accounts for phenomena such as great earthquakes, tsunamis, and volcanic eruptions, but also how it controls conditions at the Earth's surface, including global geography and climate. The book presents the advances that have been made since the establishment of plate tectonics in the 1960s, highlighting, on the 50th anniversary of the theory, the contributions of a small number of scientists who have never been widely recognized for their discoveries. Beginning with the publication of a short article in Nature by Vine and Matthews, the book traces the development of plate tectonics through two generations of the theory. First generation plate tectonics covers the exciting scientific revolution of the 1960s and 1970s, its heroes and its villains. The second generation includes the rapid expansions in sonar, satellite, and seismic technologies during the 1980s and 1990s that provided a truly global view of the plates and their motions, and an appreciation of the role of the plates within the Earth 'system'. The final chapter bring us to the cutting edge of the science, and the latest results from studies using technologies such as seismic tomography and high-pressure mineral physics to probe the deep interior. Ultimately, the book leads to the startling conclusion that, without plate tectonics, the Earth would be as lifeless as Venus.
Spark was previously published as Bored and Brilliant. 'Crammed with practical exercises for anyone who wants to reclaim the power of spacing out' - Gretchen Rubin, author of #1 New York Times Bestseller The Happiness Project It's time to move 'doing nothing' to the top of your to-do list Have you ever noticed how you have your best ideas when doing the dishes or staring out the window? It's because when your body goes on autopilot, your brain gets busy connecting ideas and solving problems. However in the modern world it often feels as though we have completely removed boredom from our lives; we are addicted to our phones, we reply to our emails twenty-four hours a day, tweet as we watch TV, watch TV as we commute, check Facebook as we walk and Instagram while we eat. Constant stimulation has become our default mode. In this easy to follow, practical book, award-winning journalist Manoush Zomorodi explores the connection between boredom and original thinking, and will show you how to ditch your screens and start embracing time spent doing nothing. Spark will help you unlock the way to becoming your most productive and creative self. 'Full of easy steps to make each day more effective' - Charles Duhigg, author of The Power of Habit
"Deals in a very entertaining way with problems in normal life related to mathematics, luck, coincidence, gambling." – The Independent (London) Why do your chances of winning the lottery increase if you buy your ticket on Friday? Why do traffic lights always seem to be red when you’re in a hurry? Is bad luck just chance, or can it be explained? The intriguing answers to these and other questions about the curiosities of everyday life can be found in this delightfully irreverent and highly informative book. Why Do Buses Come in Threes? explains how math and the laws of probability are constantly at work in our lives, affecting everything we do, from getting a date to catching a bus to cooking dinner. With great humor and a genuine love for the subject, Rob Eastaway and Jeremy Wyndham present solutions to such conundrums as how fast one should run in the rain to stay dry and who was the greatest sportsman of all time.Discover the mathematical explanations for the strange coincidence of two. Presidents dying on July 4, the uncanny "accuracy" of horoscopes, and other not-so-coincidental coincidences. Eastaway and Wyndham also reveal how television ratings work, which numbers are more likely to be big winners in the lottery, and why bad things, just like buses, always seem to happen in threes. Whether you have a degree in astrophysics or haven’t touched a math problem since high school, this book sends you on a fascinating journey through the logic of life where Newton’s laws explain bar fights, exploding rabbit populations, and why showers always run either too hot or too cold. Why Do Buses Come in Threes? is a delightfully entertaining ride that reveals the relevance of math in absolutely everything we do.
Very Short Introductions: Brilliant, Sharp, Inspiring Coral reefs are among the most beautiful, and most diverse, of ecosystems. Early seafarers were wary of them, naturalists were confused by them, yet many coastal people benefited greatly from these mysterious rocky structures that grew up to the surface of the sea. They have been rich in their supply of food, and they provided a breakwater from storms and high waves to countless coastal communities that developed from their protection. Their scale is enormous and their value high. Found in countless locations around the world, from the Indo-Pacific coral reef province to the Caribbean and Australia, they support both marine and human life. But today coral reefs are in trouble, with many dying or suffering from over-exploitation, pollution, and the warming and acidification of the oceans. Understanding reefs, their conservation and management, is vital, and so is conveying this to authority if we are to preserve these remarkable ecosystems. In this Very Short Introduction Charles Sheppard describes the complex structure and interdependencies of a reef, how reefs have evolved, the diversity of marine life that they support, and their importance to the human population who live beside them. This new edition describes the latest research on the complex symbioses of coral animals with microorganisms. It also highlights the scale of the challenge facing our reefs today, following recent ocean heatwaves - part of wider climate disruption - that killed half the world's reefs, and considers what can be done to preserve these essential and vibrant ecosystems. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
__________ If you live on planet Earth, you're probably scared about the future. Terrorism, complicated international relations, global warming, killer viruses and a raft of other issues make it hard not to be. Watching the news you have to wonder: is it safe to go out there or not? In The Day It Finally Happens, Mike Pearl games out many of the 'could it really happen?' scenarios we've all speculated about, assigning a probability rating, and taking us through how it would unfold. He explores what would likely occur in dozens of possible scenarios - the final failure of antibiotics, the loss of the world's marine life, the abolition of the British monarchy, and even the arrival of aliens - and reports back from the future, providing a clear picture on how the world would look, feel, and even smell in each of these instances. Hilarious, enlightening, and terrifying, this book makes science accessible and is a unique form of existential therapy, offering practical answers to some of our most worrisome questions. Thankfully, the odds of humanity pulling through look pretty good. __________ For fans of such bestsellers as What If?,The Worst Case Scenario Survival Handbook and The Uninhabitable Earth, as well as Steven Pinker and Malcolm Gladwell, this is a book about future events that we don't really understand and getting to know them in close detail. Entertaining speculation featuring both authoritative research and a bit of mischief: a look at how humanity is likely to weather such happenings as the day nuclear war occurs, the day the global internet goes down, the day we run out of effective antibiotics, and the day immortality is achieved.
For fans of WHAT IF? and NEW SCIENTIST comes this brilliantly funny and informative look at the stranger side of evolution. Featuring: The Zombie ants mind-controlled by a fungus Beautiful salamanders that can regenerate any part of their bodies, including their brains The mantis shrimp, which fires its club-like appendage so fast that the surrounding water becomes as hot as the surface of the sun The Antechinus, whose runaway testosterone levels cause them to have so much sex during their three-week mating season that they bleed internally, go blind, and drop dead... Featuring quirky illustrations and the signature blend of science smarts and humour that make Matt Simon's Wired column so entertaining, this is an ideal stocking-filler for every popular science aficionado...
This book describes in detail numerous geological sites throughout the mountains of Oman and the United Arab Emirates (UAE) in Eastern Arabia. The region is well known for its oil and gas reserves in the desert interior, and Permian-Mesozoic shelf carbonates exposed in the mountains of the Musandam peninsula, Jebel al-Akhdar and Saih Hatat, where deep wadi canyons provide impressive three-dimensional views into the crust. The region has numerous globally important geological sites, including the world's largest and best-exposed ophiolite complex, the Semail Ophiolite, which is a vast thrust sheet of Cretaceous ocean crust and upper mantle emplaced onto the Arabian continental margin. Other sites include spectacular fossil localities, subduction zone metamorphic rocks (eclogites, blueschists, amphibolites), fold-thrust belts, giant sheath folds and Precambrian salt domes, as well as the huge sand dunes of the Rub al'Khali, the Empty Quarter, and the separate Wahiba (Sharkiyah) sandsea of Eastern Oman. Written by Mike Searle, who has worked on geological research projects throughout Oman and UAE almost every year since 1978, this book describes the field geology of each site and includes a wealth of maps, field photos and diagrams illustrating key features. It also discusses the history of exploration of Arabia and the search for its hidden geological secrets. The book provides the geological basis for the establishment of a series of World Heritage Sites, National GeoParks and Sites of Special Scientific Interest (SSSI) throughout the region. As such, it is of interest to geologists, tourists, mountaineers, trekkers, rock climbers and naturalists.
Documenting the species that have emerged, disappeared and been reborn over the millennia since the Cambrian Explosion, Lost Animals is the story of life on Earth. Over 520 million years ago, all the major animal groups – molluscs, worms, crustaceans, vertebrates – appear in the fossil record in what is, geologically speaking, the blink of an eye. As well as the animals we're familiar with today, evolution also experimented with now-obsolete body forms. Once, the world was a blank slate, but as this slate filled up, some lines were erased while others carried on to this day. Beautifully illustrated with artist's interpretations, photographs of fossils and excavations and scientific drawings, Lost Animals brings back to life some of the most charismatic creatures to inhabit the planet, as well as those representing an important link or leap in evolutionary terms. Zoologist Dr John Whitfield discusses those species we have lost, are only just discovering and those thought extinct until rediscovered, and the attempts to conserve and resurrect others.
On 29th May 1919, British astronomers tested Einstein's theory of relativity by measuring the path of the stars travelling near the sun during an eclipse. On 7th November 1919, the results of that experiment were announced in London, proving Einstein's theory of relativity. A Theory of Everything (that Matters) has been written in celebration of this 100th anniversary. With the confirmation of Einstein's theories at the beginning of the twentieth century, our understanding of the universe became much more complex. What does this mean for religious belief, and specifically Christianity? Does it mean, as so many people assume, the death of God? In A Theory of Everything (that Matters) Alister McGrath - Professor of Science and Religion at Oxford University - explores these questions, giving an overview of Einstein's thought and scientific theories, including his nuanced thinking on the difference between the scientific enterprise and beliefs outside its realm. This groundbreaking book is for anyone intrigued by Einstein as one of the twentieth century's most iconic figures, who wants to know what his theories mean for religion, and who is interested in the conversation between science and religions more broadly. 'An excellent study of Einstein's theories in relation to his beliefs about God' - starred review in PUBLISHERS WEEKLY |
You may like...
International Student Connectedness and…
Ly Thi Tran, Catherine Gomes
Hardcover
R4,386
Discovery Miles 43 860
Fractal Geometry and Stochastics III
Christoph Bandt, Umberto Mosco, …
Hardcover
R2,676
Discovery Miles 26 760
Handbook of Recycled Concrete and…
Fernando Pacheco Torgal, Yining Ding
Hardcover
R5,082
Discovery Miles 50 820
Stochastic Optimization Methods in…
Marida Bertocchi, Giorgio Consigli, …
Hardcover
R4,094
Discovery Miles 40 940
Infrastructure Computer Vision
Ioannis Brilakis, Carl Thomas Michael Haas
Paperback
R3,039
Discovery Miles 30 390
Narasinha Mehta of Gujarat - A Legacy of…
Neelima Shukla-Bhatt
Hardcover
R3,845
Discovery Miles 38 450
Spatial Polarization Characteristics of…
Huanyao Dai, Xuesong Wang, …
Hardcover
R4,638
Discovery Miles 46 380
|