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An Introduction To Scholarship offers a practical, skills-based approach to developing the basic academic and critical thinking skills required to succeed in the tertiary environment.
In the bestselling, prize-winning A Short History of Nearly Everything, Bill Bryson achieved the seemingly impossible by making the science of our world both understandable and entertaining to millions of people around the globe. Now he turns his attention inwards to explore the human body, how it functions and its remarkable ability to heal itself.
Full of extraordinary facts and astonishing stories, The Body- A Guide for Occupants is a brilliant, often very funny attempt to understand the miracle of our physical and neurological make up. A wonderful successor to A Short History of Nearly Everythingg, this book will have you marvelling at the form you occupy, and celebrating the genius of your existence, time and time again.
Wat Moet Ons Met Ons Kerk Doen? is 'n poging om te probeer verstaan waar ons as Afrikaners teologies vandaan kom, watter kragte en magte ons en ons Kerk gevorm het en hoe ons Kerk tans daar uitsien.
Die N.G.Kerk was 'n belangrike en rigtinggewende rolspele in die opheffing van die Afrikaner na die Britse vergrype tydens en na die Tweede Vryheidsoorlog. Tans word die N.G.Kerk ervaar as 'n instansie wat ongevoelig teenoor die geestelike behoeftes van haar lidmate staan.
Hierdie is 'n moet-lees boek vir:
Ideal for those studying biochemistry for the first time, this proven book balances scientific detail with readability and shows you how principles of biochemistry affect your everyday life. Designed throughout to help you succeed (and excel!), the book includes in-text questions that help you master key concepts, end-of-chapter problem sets grouped by problem type that help you prepare for exams, and state-of-the art visuals that help you understand key processes and concepts. In addition, visually dynamic "Hot Topics" cover the latest advances in the field, while "Biochemical Connections" demonstrate how biochemistry affects other fields, such as health and sports medicine. The accompanying OWL homework offers end-of-chapter problems in digital form, giving you on-demand access to hints, solutions, and other information directly related to the problem.
In this book, Adrian Koopman describes the complex relationship between birds, the Zulu language and Zulu culture. A number of chapters look at the underlying meaning of bird names, and here we will find that the Zulu name of the Goliath Heron means ‘what gives birth to baby crocodiles’, the dikkop (umbangaqhwa) means ‘what causes frost’, and the African Hoopoe is a party-goer who wears a colourful blanket.
The book goes further than just Zulu names, exploring the underlying meanings of bird names from other South African languages and languages from Central and East Africa. Here we find birds with names that translate as ‘cool-porridge’, ‘kiss-banana-flower’ and ‘waiter-at-the-end-of-the furrow’.
A focus on Zulu traditional oral literature details the roles birds have played in Zulu praise poetry (including the praise poems of certain birds themselves) and in proverbs, riddles and children’s games. Also considered is traditional bird lore, examining the role played by various species as omens and portents, as indicators of bad luck and evil, as forecasters of rain and storm, and as harbingers of the seasons. Here we see that the Bateleur Eagle (ingqungqulu) is linked to war, the Southern Ground Hornbill (insingizi) to thunder and heavy rain, the Red-chested Cuckoo (uphezukokhono) to the start of the ploughing season, and the Jacobin Cuckoo (inkanku) to the start of summer.
Zulu Bird Names and Bird Lore discusses the Zulu Bird Name Project, a series of Zulu bird name workshops held between 2013 and 2017 with Zulu-speaking bird guides designed to confirm (or otherwise) all previously recorded Zulu names for birds, while at the same time devising new names for those without previously recorded names. The result has been a list of species-specific names for all birds in the Zulu-speaking region. Finally, the book turns to the role such new bird names can play in conservation education and in avi-tourism.
When Edwin Hubble looked into his telescope in the 1920s, he was shocked to find that nearly all of the galaxies he could see through it were flying away from one another. If these galaxies had always been travelling, he reasoned, then they must, at some point, have been on top of one another. This discovery transformed the debate about one of the most fundamental questions of human existence - how did the universe begin?
Every society has stories about the origin of the cosmos and its inhabitants, but now, with the power to peer into the early universe and deploy the knowledge gleaned from archaeology, geology, evolutionary biology and cosmology, we are closer than ever to understanding where it all came from. In The Origin of (almost) Everything, New Scientist explores the modern origin stories of everything from the Big Bang, meteorites and dark energy, to dinosaurs, civilisation, timekeeping, belly-button fluff and beyond.
From how complex life evolved on Earth, to the first written language, to how humans conquered space, The Origin of (almost) Everything offers a unique history of the past, present and future of our universe.
Your gut is astonishingly clever. It contains millions of neurons - as many as you would find in the brain of a cat - and is home to the microbiome, trillions of microbes that influence your mood, your immune system, and even your appetite.
In this groundbreaking book, Dr. Mosley takes us on a revelatory journey through the gut, showing how junk food and overuse of antibiotics have wiped out many good gut bacteria, leading to a modern plague of allergies, food intolerances, and obesity.
Drawing from the latest cutting-edge research, Dr. Mosley provides scientifically proven ways to control your cravings, boost your mood, and lose weight by encouraging a more diverse microbiome and increasing the good bacteria that keep you healthy.
Packed with delicious, healing recipes, meal plans, checklists, and tips, The Clever Guts Diet includes all the tools you need to transform your gut and your health, for life.
Everything you need to know about race (but were afraid to ask), previously published in 2015 as Black Brain, White Brain: Is Intelligence Skin Deep?.
In academic journals and on internet message boards, certain scientists and thinkers are laying siege to one of the great taboos. Could it be, they ask, that racism has a rational basis in science? These ideas are no longer limited to the fringe: race-based studies of intelligence have been discussed by thinkers such as Steven Pinker, Sam Harris and Jordan Peterson. If true, it would provide an intellectual foundation for so many of the attitudes that characterise the right wing, justifying inequality and discrimination. Gavin Evans tackles the nature vs nurture debate head-on, examining the latest studies on how intelligence develops and laying out new discoveries in genetics, palaeontology, archaeology and anthropology to unearth the truth about our shared past.
In doing so, Skin Deep demolishes the pernicious myth that our race is our destiny, and instead reveals what really makes us who we are.
Begon, Townsend, and Harper's "Ecology" has long been regarded as the definitive textbook on all aspects of ecology. This new edition provides a comprehensive treatment of the subject, from the first principles of ecology to the current state of the field, and aims to improve students' preparedness to address the environmental problems of the new millennium.
Thoroughly revised and updated, this fourth edition includes: three new chapters on applied ecology, reflecting a rigorous, scientific approach to the ecological problems now facing mankinddiscussion of over 800 new studies, updating the text throughoutan updated, user-friendly design with margin notes and chapter summaries that serve as study aidsdedicated website at www.blackwellpublishing.com/begon
The resulting textbook is easy to use, lucid and up-to-date, and is the essential reference for all students whose degree program includes ecology and for practicing ecologists.
CONTEMPORARY ISSUES IN BIOETHICS, 8E, International Edition provides balanced coverage and detailed analysis of key topics in bioethics, including human reproduction; euthanasia and assisted suicide; genetics and genetic testing; the right to health care; organ donation and transplantation; human and animal research; as well as policy and planning for public health threats. With a diverse range of classic and contemporary essays and landmark court cases written by influential scholars and judges, this anthology will help you understand bioethics from a variety of perspectives.
WHEN we eat may be as important as WHAT we eat.
Like most people, you probably wake up, get hungry for meals and doze off in bed around the same time every day. If you’ve ever experienced jet lag or pulled an all-nighter, you know that this schedule can easily be thrown off kilter. But for some people, that imbalance—difficulty sleeping at night, hunger at odd times, or sudden fatigue at noon—is a constant. If you're one of those people, Dr. Satchin Panda, one of the leading researchers on circadian rhythms, has a plan to reset your body clock.
Beginning with an in-depth explanation of the circadian clock—why it’s important, how it works, and how to know it isn’t working—The Circadian Code outlines lifestyle changes to make to get back on track. It's a concrete plan to enhance weight loss, improve sleep, optimize exercise, and manage technology so that it doesn’t interfere with your body’s natural rhythm. Dr. Panda’s life changing methods show you how to prevent and reverse ailments like diabetes, cancer, and dementia, as well as microbiome conditions like acid reflux, heartburn, and irritable bowel disease.
IB Prepared resources are developed directly with the IB to provide the most up-to-date, authentic and authoritative guidance on DP assessment. IB Prepared: Biology combines a concise review of course content with strategic guidance, past paper material and exam-style practice opportunities, allowing learners to consolidate the knowledge and skills that are essential to success.
The Botanical Bible tells the story of plants and flowers, beginning with an overview of the plant kingdom and the basics of botany, then offering strategies for gardening with purpose. Later chapters introduce seasonal eating, the healing properties of plants and the world of botanical art. This stunning gift book is part history, part science, part beauty book, part cookbook and part art book. It will appeal to anyone wanting to use plants and flowers in modern life, whether they are an accomplished gardener or are simply yearning for a more natural life. This comprehensive guide to plants, flowers and botanicals covers a host of practical uses, features vintage illustrations alongside the work of current artists, and is sure to be an inspiration to anyone interested in the natural world.
A charming portrait of the fox, perfect for readers who loved The Secret Life of Cows and The Hidden Life of Trees. `Succinct, clear, sophisticated. I couldn't stop reading it' Jeff VanderMeer We've all seen the fox. A flash of his brushy tail disappearing between the gap of a fence, a blaze of orange caught in the headlights as he scampers across the road. We've heard him too, his strange barks echoing in the city night. Perhaps we've even come face to face with him, eyes meeting for a few moments before he disappears once more into the darkness. But where is he going, and what is his world really like? In The Hidden World of the Fox, ecologist Adele Brand shines a light on one of Britain's most familiar yet enigmatic animals, showing us how the astonishing senses, intelligence and behaviour that allowed foxes to thrive in the ancient wildwood now help them survive in the concrete car parks and clattering railway lines of our cities and towns. The result of a lifelong obsession, Brand adds a wealth of firsthand experience to this charming, lyrical love letter to the fox, whether she's fostering their cubs, studying their interactions with humans, or catching them on hidden cameras everywhere from the Bialowieza forest of Poland and the Thar desert of India to the classic English countryside of her home in the North Downs. While encounters with a host of furry acquaintances - Chatter, Old Dogfox, Sooty, the Interloper, the Vixen from Across the Road - will delight and amuse, her message about the importance of living peaceably side-by-side with nature will linger long after the last page is turned.
'Packed with insight and anecdote, his story brings the Tower ravens to vivid life, each bird with a personality of its own. I've been fortunate enough to tour the Tower and meet the ravens a few times in years past; after reading this book, I cannot wait to go back' George R. R. Martin For centuries, the Tower of London has been home to a group of famous avian residents: the ravens. Each year they are seen by millions of visitors, and they have become as integral a part of the Tower as its ancient stones themselves. But their role is even more important than that - legend has it that if the ravens should ever leave, the Tower will crumble into dust, and great harm will befall the kingdom. One man is personally responsible for ensuring that such a disaster never comes to pass - the Ravenmaster. The current holder of the position is Yeoman Warder Christopher Skaife, and in this fascinating, entertaining and touching book he memorably describes the ravens' formidable intelligence, their idiosyncrasies and their occasionally wicked sense of humour. Over the years in which he has cared for the physical and mental well-being of these remarkable birds, Christopher Skaife has come to know them like no one else. They are not the easiest of charges - as he reveals, they are much given to mischief, and their escapades have often led him into unlikely, and sometimes even undignified, situations. Now, in the first intimate behind-the-scenes account of life with the ravens of the Tower, the Ravenmaster himself shares the folklore, history and superstitions surrounding both the birds and their home. The result is a compelling, inspiring and irreverent story that will delight and surprise anyone with an interest in British history or animal behaviour.
An enchanting biography of the most resonant - and most necessary - chemical element on Earth. Carbon. It's in the fibres in your hair, the timbers in your walls, the food that you eat and the air that you breathe. It's worth billions as a luxury and half a trillion as a necessity, but there are still mysteries yet to be solved about the element that can be both diamond and coal. Where does it come from, what does it do, and why, above all, does life need it? With sparkling prose and engaging narrative, earth scientist Robert Hazen leads us on a vibrant journey through the origin and evolution of life's most ubiquitous element. The story unfolds in four movements - Earth, Air, Fire and Water - and transports us through 14 billion years of cosmic history. From the outer reaches of the universe to the cliffs of Scotland and into the precious-metal mines of Namibia, Symphony in C is a sweeping chronicle of carbon: the most essential element on Earth.
From tiny insects to sleek sharks and majestic elephants, this book invites you to explore the animal kingdom up close - from nose to tail. Whether you're interested in specific animal groups such as mammals or birds or have a passion for wildlife photography, this beautiful book will delight, fascinate, and surprise. DK's elegant new introduction to wild animals is packed with dramatic photography that celebrates their beauty. Crystal-clear diagrams then explain how animals work and describe how they are adapted to do different things and to survive in different environments. The unique nose-to-tail approach, with chapters on different body parts, allows you to focus in on the beauty of the antenna of a moth, the flight feathers of a parrot, or the feeding tentacles of a jellyfish. The Science of Animals also explores how we have depicted animals in art throughout the ages, from zoological drawings that recorded new discoveries to great paintings inspired by a deep connection to the natural world. With fascinating stories, such as how animals communicate, defend their territories, and attract mates, The Science of Animals offers an engaging introduction to the extraordinary diversity of the animal kingdom.
Longlisted for the National Book Award for Nonfiction and A New York Times Notable Book of 2018. Our understanding of the `tree of life', with powerful implications for human genetics, human health and our own human nature, has recently completely changed. This book is about a new method of telling the story of life on earth - through molecular phylogenetics. It involves a fairly simple method - the reading of the deep history of life by looking at the variation in protein molecules found in living organisms. For instance, we now know that roughly eight per cent of the human genome arrived not through traditional inheritance from directly ancestral forms, but sideways by viral infection. In The Tangled Tree, acclaimed science writer David Quammen chronicles these discoveries through the lives of the researchers who made them - such as Carl Woese, the most important little-known biologist of the twentieth century; Lynn Margulis, the notorious maverick whose wild ideas about `mosaic' creatures proved to be true; and Tsutomu Wantanabe, who discovered that the scourge of antibiotic-resistant bacteria is a direct result of horizontal gene transfer, bringing the deep study of genome histories to bear on a global crisis in public health. Quammen explains how molecular studies of evolution have brought startling recognitions about the tangled tree of life - including where we humans fit into it. Thanks to new technologies, we now have the ability to alter even our genetic composition - through sideways insertions, as nature has long been doing. The Tangled Tree is a brilliant exploration of our transformed understanding of evolution and of life's history itself.
A cutting-edge examination of what it means to be human and to have a 'self' in the face of new scientific developments in genetic editing, cloning and neural downloading. After seeing his own cells used to grow clumps of new neurons - essentially mini-brains - Philip Ball begins to examine the concepts of identity and consciousness. Delving into humanity's deep evolutionary past to look at how complex creatures like us emerged from single-celled life, he offers a new perspective on how humans think about ourselves. In an age when we are increasingly encouraged to regard the 'self' as an abstract sequence of genetic information, or as a pattern of neural activity that might be 'downloaded' to a computer, he return us to the body - to flesh and blood - and anchors a conception of personhood in this unique and ephemeral mortal coil. How to Build a Human brings us back to ourselves - but in doing so, it challenges old preconceptions and values. It asks us to rethink how we exist in the world.
A compendium of slimy and repulsive facts from the authors of Does it Fart? What is hyena butter, and would you want to put it on toast? A hagfish can produce how much slime in 60 seconds? Which animal produces a snotty sleeping bag? How does a bubble snail use mucus to get around? Which organism is the slime champion? Find out the answer to these and other slimy facts and more in Believe it or Snot, the new book from the authors of the New York Times bestseller Does it Fart? and the follow-through True or Poo. Slime, sludge, mucus, ooze, goo - it's all covered in here (but at least you're not covered in it).
Matt Sewell takes you on a world tour, exploring the most amazing birds on every continent Find out about enormous condors, gorgeous bird of paradise and monkey-eating eagles. There are peacocks, vultures, puffins, owls, robins, eagles, cockatoos, penguins, flamingos, cranes and many more. These are all amazing birds in their own individual way - birds that migrate thousands of miles, have brilliant showy mating rituals, survive in extreme environments, are super-fast, super-brave or super-big! Sections on each continent - Europe, Asia, Africa, Australasia, North America, South America and Antarctica - include sumptuous maps to pore over. Matt Sewell writes in his characteristic humorous style that will make the reader laugh as they learn, and he illustrates in gloriously colourful watercolours.
Walking upright on two feet is a uniquely human skill. It defines us as a species. It enabled us to walk out of Africa and to spread as far as Alaska and Australia. It freed our hands and freed our minds. We put one foot in front of the other without thinking - yet how many of us know how we do that, or appreciate the advantages it gives us? In this hymn to walking, neuroscientist Shane O'Mara invites us to marvel at the benefits it confers on our bodies and minds. In Praise of Walking celebrates this miraculous ability. Incredibly, it is a skill that has its evolutionary origins millions of years ago, under the sea. And the latest research is only now revealing how the brain and nervous system performs the mechanical magic of balancing, navigating a crowded city, or running our inner GPS system. Walking is good for our muscles and posture; it helps to protect and repair organs, and can slow or turn back the ageing of our brains. With our minds in motion we think more creatively, our mood improves and stress levels fall. Walking together to achieve a shared purpose is also a social glue that has contributed to our survival as a species. As our lives become increasingly sedentary, we risk all this. We must start walking again, whether it's up a mountain, down to the park, or simply to school and work. We, and our societies, will be better for it.
Botanicum is ’n pragtige volkleur boek wat ’n hele klomp raaisels om plante onthul. Hoe het die eerste plante gelyk? Wanneer het die eerste woude gevorm? Wanneer het plante begin blomme dra? Watter plante is die grootste, kleinste, vreemdste, seldsaamste, lelikste en stinkste op aarde? In Botanicum kan jy die mees eksotiese en veemdste plante bymekaar sien. Leer hoe plante al miljoene jare langer as ons bestaan en fassinerede dinge soos hoekom party plante groen is en ander nie en hoe party plante in water leef en ander in die lug hang sonder enige kontak met die grond. Kom ontdek binne Botanicum die wonderlike planteryk in sy kleurryke, verrassende glorie.
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