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Author: A. G. Taylor
Publisher: Usborne Books
ISBN: 9781409508571
Category : Children
Languages : en
Pages : 0
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Book Description
Meet the new generation of pre-teen superheroes in this unmissable sci-fi debut: X-Men meets 28 Days Later. Ages 10+ Sarah and Robert are sure their number is up when their aeroplane crashes over the Australian desert. But this is no ordinary air disaster. A meteorite strike has impacted Earth, bringing with it a deadly alien disease. thousands fall victim to the virus, falling into a deep coma. Luckily, Robert and Sarah appear to be unaffected...until they begin to exhibit some extraordinary psychic side-effects. this quickly makes them a target for HIDRA, a rogue international agency determined to experiment on them like lab rats in an attempt to control their superpowers. Before long, the children are captured in HIDRA's secret desert HQ, a prison for superhuman kids who can control fire, create storms and tear steel with their minds. this new generation of superheroes must join forces if they are to escape HIDRA. But what kind of world awaits them outside...' Introducing mesmerizing heroes with mind-blowing powers, this roller-coaster read of chilling conspiracies and secret organizations is the perfect escape for anyone who's longed to be just a little bit special... Ages: 10+
Author: A. G. Taylor
Publisher: Usborne Books
ISBN: 9781409508571
Category : Children
Languages : en
Pages : 0
Get Book Here
Book Description
Meet the new generation of pre-teen superheroes in this unmissable sci-fi debut: X-Men meets 28 Days Later. Ages 10+ Sarah and Robert are sure their number is up when their aeroplane crashes over the Australian desert. But this is no ordinary air disaster. A meteorite strike has impacted Earth, bringing with it a deadly alien disease. thousands fall victim to the virus, falling into a deep coma. Luckily, Robert and Sarah appear to be unaffected...until they begin to exhibit some extraordinary psychic side-effects. this quickly makes them a target for HIDRA, a rogue international agency determined to experiment on them like lab rats in an attempt to control their superpowers. Before long, the children are captured in HIDRA's secret desert HQ, a prison for superhuman kids who can control fire, create storms and tear steel with their minds. this new generation of superheroes must join forces if they are to escape HIDRA. But what kind of world awaits them outside...' Introducing mesmerizing heroes with mind-blowing powers, this roller-coaster read of chilling conspiracies and secret organizations is the perfect escape for anyone who's longed to be just a little bit special... Ages: 10+
Author: Oiva W. Saarinen
Publisher: Wilfrid Laurier Univ. Press
ISBN: 1554588758
Category : History
Languages : en
Pages : 487
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Book Description
From Meteorite Impact to Constellation City is a historical geography of the City of Greater Sudbury. The story that began billions of years ago encompasses dramatic physical and human events. Among them are volcanic eruptions, two meteorite impacts, the ebb and flow of continental glaciers, Aboriginal occupancy, exploration and mapping by Europeans, exploitation by fur traders and Canadian lumbermen and American entrepreneurs, the rise of global mining giants, unionism, pollution and re-greening, and the creation of a unique constellation city of 160,000. The title posits the book’s two main themes, one physical in nature and the other human: the great meteorite impact of some 1.85 billion years ago and the development of Sudbury from its inception in 1883. Unlike other large centres in Canada that exhibit a metropolitan form of development with a core and surrounding suburbs, Sudbury developed in a pattern resembling a cluster of stars of differing sizes. Many of Sudbury’s most characteristic attributes are undergoing transformation. Its rocky terrain and the negative impact from mining companies are giving way to attractive neighbourhoods and the planting of millions of trees. Greater Sudbury’s blue-collar image as a union powerhouse in a one-industry town is also changing; recent advances in the fields of health, education, retailing, and the local and international mining supply and services sector have greatly diversified its employment base. This book shows how Sudbury evolved from a village to become the regional centre for northeastern Ontario and a global model for economic diversification and environmental rehabilitation.
Author: Wolf Uwe Reimold
Publisher: Springer Science & Business Media
ISBN: 3642104649
Category : Science
Languages : en
Pages : 338
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Book Description
PART I CHAPTER 1 T E — , , . . . . . . . . . 15 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Geological change — the answers within, and without. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Man on the Moon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Back to the beginning — from the Big Bang to early Earth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Impact — the ubiquitous process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 The oldest rocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Time to cool — birth of the Kaapvaal continent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Old crust in the Vredefort Dome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Rifting, oceans, volcanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Mountains, fire and ice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 The unique Bushveld magmatic event. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 CHAPTER 2 C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Extinction or survival — our restless Earth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Meteorite-impact catastrophes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Normal (background) versus mass extinctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 A brief look at the impact record in the Solar System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 What are the projectiles capable of causing an impact catastrophe?. . . . . . . . . . . . . . . . . . . . . . . 87 What is an impact crater? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 How can we identify impact structures? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Shock metamorphism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 CHAPTER 3 T A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Tswaing meteorite crater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Does Tswaing have a twin? (Kalkkop Crater, Eastern Cape Province) . . . . . . . . . . . . . . . . . . . . . . . 108 South Africa’ s other Giant Impact Morokweng impact structure, — North West Province . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Our southern African neighbours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Testimony of earliest impact catastrophe — Barberton and the Northern Cape Province . . 113 Traces of catastrophe in the Karoo?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 6 CHAPTER 4 V : T W . . . 117 The Vredefort Structure revealed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Getting to know the giant: By road through the Vredefort Structure . . . . . . . . . . . . . . . . . . . 120 Traversing the outer parts of the Vredefort Dome (Fochville to Parys) . . . . . . . . . . . . . . . . . . 12 5 The geology of the Vredefort Dome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Author: Wolf Uwe Reimold
Publisher: Geological Society of America
ISBN: 081372550X
Category : Science
Languages : en
Pages : 644
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Book Description
"This volume contains a sizable suite of contributions dealing with regional impact records (Australia, Sweden), impact craters and impactites, early Archean impacts and geophysical characteristics of impact structures, shock metamorphic investigations, post-impact hydrothermalism, and structural geology and morphometry of impact structures - on Earth and Mars"--
Author: United States. National Transportation Safety Board
Publisher: DIANE Publishing
ISBN: 1428962077
Category : Aircraft accidents
Languages : en
Pages : 341
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Book Description
This report from the National Transportation Safety Board (NTSB) summarizes the findings from the 1996 Trans World Airlines Flight 800 crash.
Author: Richard Greenwood
Publisher: CRC Press
ISBN: 1003860591
Category : Science
Languages : en
Pages : 290
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Book Description
Meteorites are generally considered to be bizarre and exotic space junk that you only ever come across in museums. But the reality is very different. Meteorites are generally harmless, with the exception of a cow in Venezuela and a few dinosaurs. Well, quite a few dinosaurs in fact! They are arriving on Earth every day, everywhere, in the form of fine dust. The result is that meteorites can be collected from the rooftops of houses everywhere. It’s not easy and you need to know what to look for. This book will help. Meteorites are the oldest rocks in our Solar System and contain grains that are even older. These space rocks provide science with the best available evidence concerning the origin and early evolution of the Solar System. This book introduces the reader to the fascinating and sometimes bizarre world of space rocks using a simple, clear layman-friendly style. It explains why they are so special and describes their main characteristics. The non-technical approach used throughout the book make it particularly accessible to the general public and it will be of interest to anyone looking to learn more about these cosmic visitors and the wealth of scientific information they contain. Features: Provides a concise introduction to the world of meteorites in an accessible and non-technical way Demonstrates how meteorites can be found locally and provides practical guidance on how to search for them! Emphasizes the human side of meteorites and how ordinary people can and do encounter meteorites in a wide variety of settings
Author: Samuel Scheffler
Publisher: Oxford University Press
ISBN: 019998252X
Category : Philosophy
Languages : en
Pages : 221
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Book Description
Suppose you knew that, though you yourself would live your life to its natural end, the earth and all its inhabitants would be destroyed thirty days after your death. To what extent would you remain committed to your current projects and plans? Would scientists still search for a cure for cancer? Would couples still want children? In Death and the Afterlife, philosopher Samuel Scheffler poses this thought experiment in order to show that the continued life of the human race after our deaths--the "afterlife" of the title--matters to us to an astonishing and previously neglected degree. Indeed, Scheffler shows that, in certain important respects, the future existence of people who are as yet unborn matters more to us than our own continued existence and the continued existence of those we love. Without the expectation that humanity has a future, many of the things that now matter to us would cease to do so. By contrast, the prospect of our own deaths does little to undermine our confidence in the value of our activities. Despite the terror we may feel when contemplating our deaths, the prospect of humanity's imminent extinction would pose a far greater threat to our ability to lead lives of wholehearted engagement. Scheffler further demonstrates that, although we are not unreasonable to fear death, personal immortality, like the imminent extinction of humanity, would also undermine our confidence in the values we hold dear. His arresting conclusion is that, in order for us to lead value-laden lives, what is necessary is that we ourselves should die and that others should live. Death and the Afterlife concludes with commentary by four distinguished philosophers--Harry Frankfurt, Niko Kolodny, Seana Shiffrin, and Susan Wolf--who discuss Scheffler's ideas with insight and imagination. Scheffler adds a final reply.
Author: Alex Woolf
Publisher: Raintree
ISBN: 1406280429
Category : Juvenile Nonfiction
Languages : en
Pages : 56
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Book Description
What is it like to witness a meteor? This book looks at the Chelyabinsk Meteor and other asteroid strikes, using first-hand accounts to describe events and people's experiences, providing multiple perspectives from eyewitnesses, survivors, the emergency services, scientists and the media.
Author: Carrie Nugent
Publisher: Simon and Schuster
ISBN: 1501120093
Category : Science
Languages : en
Pages : 128
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Book Description
For the first time, scientists could have the knowledge to prevent a natural disaster epic in scale—an asteroid hitting the earth and in this exciting, adventuresome book, Carrie Nugent explains how. What are asteroids, and where do they come from? And, most urgently: Are they going to hit the Earth? What would happen if one was on its way? Carrie Nugent is an asteroid hunter—part of a group of scientists working to map our cosmic neighborhood. For the first time ever, we are reaching the point where we may be able to prevent the horrible natural disaster that would result from an asteroid collision. In Asteroid Hunters, Nugent reveals what known impact asteroids have had: the extinction of the dinosaurs, the earth-sized hole Shoemaker Levy 9 left in Jupiter just a few decades ago, how the meteorite that bursted over Chelyabinsk in Russia could have started a war, and unlucky Ms. Anne Hodges—the only person (that we know of) in US history to be the victim of a direct hit. Nugent also introduces the telescope she uses to detect near-Earth asteroids. Ultimately, detection is the key to preventing asteroid impact, and these specialized scientists are working to prevent the unthinkable from happening. If successful, asteroid hunting will lead to the first natural disaster humans have the know-how and the technology to prevent. The successful hunt and mapping of asteroids could mean nothing less than saving life on earth.
Author: Josep M. Trigo-Rodríguez
Publisher: Springer Nature
ISBN: 3030951243
Category : Science
Languages : en
Pages : 137
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Book Description
This book describes the complexity of impact hazards associated with asteroids and comets. The challenge in this regard lies in the heterogeneous nature of these bodies that endanger our planet, which is why we are conducting new experiments to better understand their unique physicochemical properties. Several generations of astronomers have tracked and mapped the orbits of asteroids and comets over the past few centuries, and telescopic surveys have only begun to discover “new” interstellar objects. In addition, cutting-edge software allow our computers to combine the orbits of these elusive bodies to study how they evolve over time and seek to match asteroid complexes as fragments of asteroidal and cometary disruptions. Impact hazards represent one of the greatest threats to the survival of human beings in the medium term. Geological studies show that the stratigraphic record holds clear geological evidence of these rare but transcendental encounters in the history of life on our planet. The study and quantification of past catastrophes can give us clues to face future challenges in the form of potential impacts. Further, it would be illogical to assume that Earth’s interaction with space is limited to major impacts. Every night, Earth is struck by millions of particles, and dozens of meteor showers occur around the globe every year. The study of lake and ocean sediments reveals the magnitude of the continuous contribution of interplanetary matter reaching Earth: roughly 100,000 tons per year. Accordingly, the goal of this book is to underscore the need for society-wide awareness of the dangers associated with asteroid and comet impacts, on the basis of scientific evidence and with no intention of sparking alarmism. After all, we ourselves may only be the fruit of an opportunity given to mammals sixty-five million years ago to evolve after the conflagration that would be the downfall of the dinosaurs. If we have learned to read Earth’s geological history, we should consider ourselves a very fortunate species, and its teachings should equip us to face this problem. The also book emphasizes the role of space missions to gain insights on these bodies, particularly describing the relevance of the DART (NASA) and Hera (ESA) missions to deflect and study Dimorphos, respectively, the small satellite of the Didymos binary asteroid.
