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Nie-fiksie / Non-fiction
Wetenskap & Geologie / Science & Geology

Results 16 to 30 of 42
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9781770104389

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 280
We all know South Africa has problems; we read about them in the newspapers, we see them on the streets and many people experience them in their daily lives. Fortunately, many of these problems can be solved using innovation and science. Innovation takes a look at inventions - developed in South Africa by South Africans - to address issues in the areas of healthcare, energy, environment and industry. Some of these inventions, such as a tea bag created to filter water for communities in rural areas, can save lives; others, such as a unique way to beneficiate titanium, could spell a new era of industry in the country.
The book is broken down into sections on environment, health, energy, industry and education, and in each of those parts are examples of South African innovations, from a satellite system to map fires to the concept of sterilising mosquitoes to stop the spread of malaria.

These have been developed by numerous organisations and institutions and showcase South Africa's excellence.
Publikasiedatum: 2015-09-01
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9780753553817

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 240
Join the galactic conversation on the biggest issues in the universe, from the 'most popular scientist in the world'
'Don't fear change. Don't fear failure. The only thing to fear is loss of ambition. But if you've got plenty of that, then you have nothing to fear at all' - Neil deGrasse Tyson
Neil deGrasse Tyson is arguably the most influential, acclaimed scientist on the planet. As director of the Hayden Planetarium, and host of Cosmos and StarTalk, he has dedicated his life to exploring and explaining the mysteries of the universe.
Every year, he receives thousands of letters - from students to prisoners, scientists to priests. Some seek advice, others yearn for inspiration; some are full of despair, others burst with wonder. But they are all searching for understanding, meaning and truth.
His replies are by turns wise, funny, and mind-blowing. In this, his most personal book by far, he covers everything from God to the history of science, from aliens to death. He bares his soul - his passions, his doubts, his hopes. The big theme is everywhere in these pages: what is our place in the universe?
The result is an awe-inspiring read and an intimate portal into an incredible mind, which reveals the power of the universe to start conversations and inspire curiosity in all of us.
Publikasiedatum: 2020-09-10
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9781838850999

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 355
What does drug withdrawal have in common with a broken heart? Why is the enemy of memory not time, but other memories? How can a blind person learn to see with her tongue or a deaf person learn to hear with his skin? Why did many people in the 1980s mistakenly perceive book pages to be slightly red in colour? Why is the world's best archer armless? Might we someday control a robot with our thoughts, just as we do our fingers and toes? Why do we dream at night, and what does that have to do with the rotation of the planet? The answer to these questions is right behind our eyes. The greatest technology we have ever discovered on this planet is the three-pound organ carried around in the vault of the skull. This book is not simply about what the brain is, but what it does. The magic of the brain is not found in the parts it's made of, but in the way those parts unceasingly re-weave themselves in an electric, living fabric. Surf the leading edge of neuroscience atop the anecdotes and metaphors that have made Eagleman one of the best scientific translators of our generation. Covering decades of research to the present day, Livewired also presents new discoveries from Eagleman's own laboratory, from synaesthesia to dreaming to wearable neurotech devices that revolutionize how we think about the senses.
Publikasiedatum: 2020-09-29
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9780627023248

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 685
This publication deals with all the basic elements and some of the major issues of mass communication pertaining to the new South Africa. This title gives the reader an overview of the South African mass communication scene. It describes the development of mass communication as it unfolded during the colonial and apartheid years. It then offers an analysis of the restructuring of mass media systems in the democratic decade of the 1990s and gives an assessment of expected trends in the millennium ahead.
Publikasiedatum: 1998-01-08
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9780241507575

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 475
A witty, illustrated tour of the structures and patterns of mathematics from a math prodigy

The only numbers in this book are the page numbers.

Math Without Numbers is a vivid and wholly original guide to the three main branches of abstract math - topology, analysis, and algebra - which turn out to be surprisingly easy to grasp. Milo Beckman upends the conventional approach to mathematics, inviting you to think creatively about shape and dimension, the infinite and infinitesimal, symmetries, proofs, and how these concepts all fit together. How many shapes are there? Is anything bigger than infinity? And can mathematics even be described as 'true'?
Publikasiedatum: 2021-03-31
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9781775845560

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 280
A focus on the minerals and gemstones of the East African region. A comprehensive introduction unpacks the topic and the regional geology; it is followed by an A to Z of minerals and gemstones, incorporating detailed text and multiple images for each specimen. The large format allows for a superb selection of photographs - pre-cut and polished specimens (and images to portray uses and jewelry where relevant) - to bring the subject alive.
Publikasiedatum: 2019-10-01
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9780141983028

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 240
David Christian, creator of Big History ('My favourite course of all time' Bill Gates), brings us the epic story of the universe and our place in it, from 13.8 billion years ago to the remote future 'Nails home the point: Life is a miracle ... A compelling history of everything' Washington Post 'Spectacular' Carlo Rovelli How did we get from the Big Bang to today's staggering complexity, in which seven billion humans are connected into networks powerful enough to transform the planet? And why, in comparison, are our closest primate relatives reduced to near-extinction? Big History creator David Christian gives the answers in a mind-expanding cosmological detective story told on the grandest possible scale. He traces how, during eight key thresholds, the right conditions have allowed new forms of complexity to arise, from stars to galaxies, Earth to homo sapiens, agriculture to fossil fuels. This last mega-innovation gave us an energy bonanza that brought huge benefits to mankind, yet also threatens to shake apart everything we have created. 'Rather like the Big Bang, the book is awe-inspiring ... Superb' The Times 'With fascinating ideas on every page and the page-turning energy of a good thriller, this is a landmark work' Sir Ken Robinson, author of The Element
Publikasiedatum: 2019-07-23
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9780525558019

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 325
Science world luminary John Brockman assembles twenty-five of the most important scientific minds, people who have been thinking about the field artificial intelligence for most of their careers, for an unparalleled round-table examination about mind, thinking, intelligence and what it means to be human. 'Artificial intelligence is today's story--the story behind all other stories. It is the Second Coming and the Apocalypse at the same time: Good AI versus evil AI.' --John Brockman More than sixty years ago, mathematician-philosopher Norbert Wiener published a book on the place of machines in society that ended with a warning: 'we shall never receive the right answers to our questions unless we ask the right questions.... The hour is very late, and the choice of good and evil knocks at our door.' In the wake of advances in unsupervised, self-improving machine learning, a small but influential community of thinkers is considering Wiener's words again. In Possible Minds, John Brockman gathers their disparate visions of where AI might be taking us. The fruit of the long history of Brockman's profound engagement with the most important scientific minds who have been thinking about AI--from Alison Gopnik and David Deutsch to Frank Wilczek and Stephen Wolfram--Possible Minds is an ideal introduction to the landscape of crucial issues AI presents. The collision between opposing perspectives is salutary and exhilarating; some of these figures, such as computer scientist Stuart Russell, Skype co-founder Jaan Tallinn, and physicist Max Tegmark, are deeply concerned with the threat of AI, including the existential one, while others, notably robotics entrepreneur Rodney Brooks, philosopher Daniel Dennett, and bestselling author Steven Pinker, have a very different view. Serious, searching and authoritative, Possible Minds lays out the intellectual landscape of one of the most important topics of our time.
Publikasiedatum: 2020-04-29
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9781770074439

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 200
This handy pocket guide presents a selection of the most fascinating and important rock and mineral species found in southern Africa. Each entry includes photographs, a description, uses, and detailed occurrence information.
Publikasiedatum: 2010-06-01
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9780099590088

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 255
The global phenomenon. The Sunday Times Number One Bestseller. The New York Times Top Ten Bestseller. Planet Earth is 4.5 billion years old. In just a fraction of that time, one species among countless others has conquered it. Us. We are the most advanced and most destructive animals ever to have lived. What makes us brilliant? What makes us deadly? What makes us Sapiens? In this bold and provocative book, Yuval Noah Harari explores who we are, how we got here and where we're going. Sapiens is a thrilling account of humankind's extraordinary history - from the Stone Age to the Silicon Age - and our journey from insignificant apes to rulers of the world 'It tackles the biggest questions of history and of the modern world, and it is written in unforgettably vivid language. You will love it!' Jared Diamond, author of Guns, Germs and Steel 'Unbelievably good. Jaw dropping from the first word to the last' Chris Evans, BBC Radio 2 Yuval's follow up to Sapiens, Homo Deus, is available now.
Publikasiedatum: 2015-04-01
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9781775844105

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 90
These natural history guides have been developed to encourage young people and anyone with a budding interest in natural history to learn about the wonders of southern Africa's fascinating fauna, flora and landscape. They are an invaluable resource for the beginner, providing information at a glance: each of the species presented is described in easy-to-read text, with a photograph and distribution map. A short introduction gives context to the topic. These compact guides come in a handy pocket size and are easy to use in the field - and make ideal gifts for children or beginners in the field.
Publikasiedatum: 2015-10-01
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9781919825861

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 180
R 30Jy spaar R 150
This publication, reflecting and reporting on
research conducted during a comparative
study of African and Indian crafts, probes
craft-based activities, linking the public understanding of science with arts and crafts.
Publikasiedatum: 2002-01-10
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9780241363416

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 455
Explore the lives and achievements of more than 85 of the world's most inspirational and influential scientists with this innovative and boldly graphic biography-led book.

The second title in DK's new illustrated biography series, Scientists profiles trailblazing individuals from Greek mathematicians, such as Archimedes and Hipparchus, through physicists of the early 20th-century, such as Marie Curie and Albert Einstein, to modern greats such as Stephen Hawking and Tim Berners-Lee.

Each featured individual has made a major contribution to one or more scientific fields, from physics and astronomy to chemistry, biology, psychology, and from genetics and computer science to geology and meteorology.

Combining elements of biography, history, and analysis, Scientists Who Changed History explains the groundbreaking contributions made by these revolutionary men and women in a clear and informative way.
Publikasiedatum: 2019-09-03
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9781869191504

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 195
In vertaalde vorm was dit in verskillende lande 'n groot sukses en was die herhaalde drukke 'n aanduiding van die boek se populariteit.
Publikasiedatum: 2005-12-01
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9780141985015

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 240
The third volume in Leonard Susskind's one-of-a-kind physics series cracks open Einstein's special relativity and field theory In the first two books in his wildly popular The Theoretical Minimum series, world-class physicist Leonard Susskind provided a brilliant first course in classical and quantum mechanics, offering readers not an oversimplified introduction, but the real thing - everything you need to start doing physics, and nothing more. Now, thankfully, Susskind and his former student Art Friedman are back, this time to introduce readers to special relativity and classical field theory. At last, waves, forces and particles will be demystified. Using their typical brand of relatively simple maths, enlightening sketches and the same fictional counterparts, Art and Lenny, Special Relativity and Classical Field Theory takes us on an enlightening journey through a world now governed by the laws of special relativity. Starting in their new watering hole, Hermann's Hideaway, with a lesson on relativity, Art and Lenny walk us through the complexities of Einstein's famous theory. Combining rigor with humour, Susskind and Friedman guarantee that Special Relativity and Classical Field Theory will become part of the reader's physics toolbox.
Publikasiedatum: 2018-09-28

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