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What Are Gamma-Ray Bursts?

by Joshua S. Bloom

Gamma-ray bursts are the brightest--and, until recently, among the least understood--cosmic events in the universe. Discovered by chance during the cold war, these evanescent high-energy explosions confounded astronomers for decades. But a rapid series of startling breakthroughs beginning in 1997 revealed that the majority of gamma-ray bursts are caused by the explosions of young and massive stars in the vast star-forming cauldrons of distant galaxies. New findings also point to very different origins for some events, serving to complicate but enrich our understanding of the exotic and violent universe. What Are Gamma-Ray Bursts? is a succinct introduction to this fast-growing subject, written by an astrophysicist who is at the forefront of today's research into these incredible cosmic phenomena. Joshua Bloom gives readers a concise and accessible overview of gamma-ray bursts and the theoretical framework that physicists have developed to make sense of complex observations across the electromagnetic spectrum. He traces the history of remarkable discoveries that led to our current understanding of gamma-ray bursts, and reveals the decisive role these phenomena could play in the grand pursuits of twenty-first century astrophysics, from studying gravity waves and unveiling the growth of stars and galaxies after the big bang to surmising the ultimate fate of the universe itself. What Are Gamma-Ray Bursts? is an essential primer to this exciting frontier of scientific inquiry, and a must-read for anyone seeking to keep pace with cutting-edge developments in physics today.

What Are Gamma-Ray Bursts?

by Joshua S Bloom

Gamma-ray bursts are the brightest--and, until recently, among the least understood--cosmic events in the universe. Discovered by chance during the cold war, these evanescent high-energy explosions confounded astronomers for decades. But a rapid series of startling breakthroughs beginning in 1997 revealed that the majority of gamma-ray bursts are caused by the explosions of young and massive stars in the vast star-forming cauldrons of distant galaxies. New findings also point to very different origins for some events, serving to complicate but enrich our understanding of the exotic and violent universe. What Are Gamma-Ray Bursts? is a succinct introduction to this fast-growing subject, written by an astrophysicist who is at the forefront of today's research into these incredible cosmic phenomena. Joshua Bloom gives readers a concise and accessible overview of gamma-ray bursts and the theoretical framework that physicists have developed to make sense of complex observations across the electromagnetic spectrum. He traces the history of remarkable discoveries that led to our current understanding of gamma-ray bursts, and reveals the decisive role these phenomena could play in the grand pursuits of twenty-first century astrophysics, from studying gravity waves and unveiling the growth of stars and galaxies after the big bang to surmising the ultimate fate of the universe itself. What Are Gamma-Ray Bursts? is an essential primer to this exciting frontier of scientific inquiry, and a must-read for anyone seeking to keep pace with cutting-edge developments in physics today.

What Are the Chances?: Why We Believe in Luck

by Barbara Blatchley

Most of us, no matter how rational we think we are, have a lucky charm, a good-luck ritual, or some other custom we follow in the hope that it will lead to a good result. Is the idea of luckiness just a way in which we try to impose order on chaos? Do we live in a world of flukes and coincidences, good and bad breaks, with outcomes as random as a roll of the dice—or can our beliefs help change our luck?What Are the Chances? reveals how psychology and neuroscience explain the significance of the idea of luck. Barbara Blatchley explores how people react to random events in a range of circumstances, examining the evidence that the belief in luck helps us cope with a lack of control. She tells the stories of lucky and unlucky people—who won the lottery multiple times, survived seven brushes with death, or found an apparently cursed Neanderthal mummy—as well as the accidental discoveries that fundamentally changed what we know about the brain. Blatchley considers our frequent misunderstanding of randomness, the history of luckiness in different cultures and religions, the surprising benefits of magical thinking, and many other topics. Offering a new view of how the brain handles the unexpected, What Are the Chances? shows why an arguably irrational belief can—fingers crossed—help us as we struggle with an unpredictable world.

What are the Stars?

by Ganesan Srinivasan

The outstanding question in astronomy at the turn of the twentieth century was: What are the stars and why are they as they are? In this volume, the story of how the answer to this fundamental question was unravelled is narrated in an informal style, with emphasis on the underlying physics. Although the foundations of astrophysics were laid down by 1870, and the edifice was sufficiently built up by 1920, the definitive proof of many of the prescient conjectures made in the 1920s and 1930s came to be established less than ten years ago. This book discusses these recent developments in the context of discussing the nature of the stars, their stability and the source of the energy they radiate. Reading this book will get young students excited about the presently unfolding revolution in astronomy and the challenges that await them in the world of physics, engineering and technology. General readers will also find the book appealing for its highly accessible narrative of the physics of stars. ". . . The readers will find Dr Srinivasan, an internationally acclaimed leader in this enterprise, to be a clear and enthusiastic guide to the wonders and mysteries of the cosmos. " Lord Martin Rees Astronomer Royal Master of Trinity College, Cambridge "I know of no comparable book in the present-day literature that so successfully conveys the excitement of the development of ideas pertaining to the physics of stars, including the newest discoveries, and at the same time explains the fundamentals so well. " E. P. J. van den Heuvel Professor of Astrophysics Winner of the Spinoza and Descartes Prizes University of Amsterdam, The Netherlands

What Are You Figuring Now? A Story about Benjamin Banneker

by Jeri Chase Ferris

A biography of the Afro-American farmer and self-taught mathematician, astronomer, and surveyor for the new capital city of the United States in 1791, who also calculated a successful almanac notable for its preciseness.

What Are You Laughing at?

by Alice Andre-Clark

Humans are such experts at laughing that we can distinguish a fake laugh from a real one. But why do we laugh?

What Are You Optimistic About?

by John Brockman

The nightly news and conventional wisdom tell us that things are bad and getting worse. Yet despite dire predictions, scientists see many good things on the horizon. John Brockman, publisher of Edge (www.edge.org), the influential online salon, recently asked more than 150 high-powered scientific thinkers to answer a vital question for our frequently pessimistic times: "What are you optimistic about?" Spanning a wide range of topics-from string theory to education, from population growth to medicine, and even from global warming to the end of world-What Are You Optimistic About? is an impressive array of what world-class minds (including Nobel Laureates, Pulitzer Prize winners, New York Times bestselling authors, and Harvard professors, among others) have weighed in to offer carefully considered optimistic visions of tomorrow. Their provocative and controversial ideas may rouse skepticism, but they might possibly change our perceptions of humanity's future.

What Are You Optimistic About?

by Mr John Brockman

The nightly news and conventional wisdom tell us that things are bad and getting worse. Yet despite dire predictions, scientists see many good things on the horizon. John Brockman, publisher of Edge (www.edge.org), the influential online salon, recently asked more than 150 high-powered scientific thinkers to answer a vital question for our frequently pessimistic times: "What are you optimistic about?"Spanning a wide range of topics--from string theory to education, from population growth to medicine, and even from global warming to the end of world--What Are You Optimistic About? is an impressive array of what world-class minds (including Nobel Laureates, Pulitzer Prize winners, New York Times bestselling authors, and Harvard professors, among others) have weighed in to offer carefully considered optimistic visions of tomorrow. Their provocative and controversial ideas may rouse skepticism, but they might possibly change our perceptions of humanity's future.

What Are You Optimistic About?

by Mr John Brockman

The nightly news and conventional wisdom tell us that things are bad and getting worse. Yet despite dire predictions, scientists see many good things on the horizon. John Brockman, publisher of Edge (www.edge.org), the influential online salon, recently asked more than 150 high-powered scientific thinkers to answer a vital question for our frequently pessimistic times: "What are you optimistic about?"Spanning a wide range of topics--from string theory to education, from population growth to medicine, and even from global warming to the end of world--What Are You Optimistic About? is an impressive array of what world-class minds (including Nobel Laureates, Pulitzer Prize winners, New York Times bestselling authors, and Harvard professors, among others) have weighed in to offer carefully considered optimistic visions of tomorrow. Their provocative and controversial ideas may rouse skepticism, but they might possibly change our perceptions of humanity's future.

What Becomes of Pollution?: Adversary Science and the Controversy on the Self-Purification of Rivers in Britain, 1850-1900 (Modern European History Ser.)

by Christopher Hamlin

Originally published in 1987, this volume examines the ideals and realities of river use in 19th Century Britain and the failure of legal and technological remedies for river pollution. It deals with the involvement of scientists, particularly chemists, in pollution inquiries and considers the effects on the normal workings of the scientific community of scientists’ participation in the adversary forums in which water and sewage policy was made. It discusses 19th ideas of decomposition, disease causation and purification and examines the gap between the abilities of science and the needs of society that developed as the existence of water-borne disease became increasingly clear. It also deals with the politicization of water bacteriology and the emergence of a technology of biological sewage treatment from a political context.

What Biological Functions Are and Why They Matter

by Justin Garson

The biological functions debate is a perennial topic in the philosophy of science. In the first full-length account of the nature and importance of biological functions for many years, Justin Garson presents an innovative new theory, the 'generalized selected effects theory of function', which seamlessly integrates evolutionary and developmental perspectives on biological functions. He develops the implications of the theory for contemporary debates in the philosophy of mind, the philosophy of medicine and psychiatry, the philosophy of biology, and biology itself, addressing issues ranging from the nature of mental representation to our understanding of the function of the human genome. Clear, jargon-free, and engagingly written, with accessible examples and explanatory diagrams to illustrate the discussion, his book will be highly valuable for readers across philosophical and scientific disciplines.

What Bugged the Dinosaurs?: Insects, Disease, and Death in the Cretaceous

by George O. Poinar Roberta Poinar

Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar show how insects--from biting sand flies to disease-causing parasites--dominated life on the planet and played a significant role in the life and death of the dinosaurs. <p><p> The Poinars bring the age of the dinosaurs marvelously to life. Analyzing exotic insects fossilized in Cretaceous amber at three major deposits in Lebanon, Burma, and Canada, they reconstruct the complex ecology of a hostile prehistoric world inhabited by voracious swarms of insects. The Poinars draw upon tantalizing new evidence from their amazing discoveries of disease-producing vertebrate pathogens in Cretaceous blood-sucking flies, as well as intestinal worms and protozoa found in fossilized dinosaur excrement, to provide a unique view of how insects infected with malaria, leishmania, and other pathogens, together with intestinal parasites, could have devastated dinosaur populations. <p><p> A scientific adventure story from the authors whose research inspired Jurassic Park, What Bugged the Dinosaurs? offers compelling evidence of how insects directly and indirectly contributed to the dinosaurs' demise.

What Bugged the Dinosaurs?: Insects, Disease, and Death in the Cretaceous

by George Poinar Roberta Poinar

Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar show how insects--from biting sand flies to disease-causing parasites--dominated life on the planet and played a significant role in the life and death of the dinosaurs. The Poinars bring the age of the dinosaurs marvelously to life. Analyzing exotic insects fossilized in Cretaceous amber at three major deposits in Lebanon, Burma, and Canada, they reconstruct the complex ecology of a hostile prehistoric world inhabited by voracious swarms of insects. The Poinars draw upon tantalizing new evidence from their amazing discoveries of disease-producing vertebrate pathogens in Cretaceous blood-sucking flies, as well as intestinal worms and protozoa found in fossilized dinosaur excrement, to provide a unique view of how insects infected with malaria, leishmania, and other pathogens, together with intestinal parasites, could have devastated dinosaur populations. A scientific adventure story from the authors whose research inspired Jurassic Park, What Bugged the Dinosaurs?? offers compelling evidence of how insects directly and indirectly contributed to the dinosaurs' demise.

What Can I Do to Help Heal the Environmental Crisis? (Routledge Explorations in Environmental Studies)

by Haydn Washington

The culmination of over three decades of writing by environmental scientist and writer Haydn Washington, this book examines the global environmental crisis and its solutions. Many of us know that something is wrong with our world, that it is wounded. At the same time, we often don’t know why things have gone wrong – or what can be done. Framing the discussion around three central predicaments – the ecological, the social, and the economic – Washington provides background as to why each of these are in crisis and presents steps that individuals can personally take to heal the world. Urging the reader to accept the reality of our problems, he explores practical solutions for change such as the transition to renewable energy, rejection of climate denial and the championing of appropriate technology, as well as a readjustment in ethical approaches. The book also contains 19 ‘solution boxes’ by distinguished environmental scholars. With a focus on positive, personal solutions, this book is an essential read for students and scholars of environmental science and environmental philosophy, and for all those keen to heal the world and contribute towards a sustainable future.

What Causes Itches?

by Lizzie Wade

What causes itches, and how does scratching stop it? This Q & A explains what tells your brain you have an itch and how long to scratch.

What Cerebral Blood Flow Tells Us: Measurement and Fluctuation

by Iwao Kanno

This book describes the methods for measuring cerebral blood flow (CBF) using radioactive tracers, positron emission tomography (PET) and single photon emission computed tomography (SPECT). Divided into nine chapters, the book covers the attributes, history, theory, and measurement methodology for CBF. It also explains the pathophysiology of brain vascular problems. The temporal and spatial fluctuations of CBF in correspondence with neuronal activity provide us with a new window onto how the brain works. The book details the theories and methodologies for measuring CBF and reviews advances in technology from the era of Kety-Schmidt to the present. The book is targeted at scientists, clinicians and medical students who wish to know more about the principles of tracer kinetics in quantitative measurement of CBF. It discusses the diagnosis of brain pathophysiology via CBF and explores the only partially understood mechanisms that regulate fluctuations in brain function. Written in an accessible manner, the book may also help general readers to understand the fundamental role of CBF in supporting the brain’s activities.

What Color Is Camouflage?

by Carolyn B. Otto

What do a fawn and a hermit crab have in common? They both use camouflage to hide from their enemies. A fawn's spots help it blend in with its dappled surroundings, and a hermit crab might be mistaken for an empty shell. This lyrical introduction to camouflage explains how and why a wide variety of animals use it to go undercover. Readers can also hunt for camouflaged animals in every illustration.

What Color is my World: The Lost History of African-American Inventors,

by Kareem Abdul-Jabbar Raymond Obstfeld

While twins Ella and Herbie help the handyman Mr. Mital work on their new home, he tells them about such inventors as Granville Woods, Dr. Henry T. Sampson, and James West, giving them a new view of their heritage as African Americans.

What Comes after Entanglement?: Activism, Anthropocentrism, and an Ethics of Exclusion (a Cultural Politics book)

by Eva Haifa Giraud

By foregrounding the ways that human existence is bound together with the lives of other entities, contemporary cultural theorists have sought to move beyond an anthropocentric worldview. Yet as Eva Haifa Giraud contends in What Comes after Entanglement?, for all their conceptual power in implicating humans in ecologically damaging practices, these theories can undermine scope for political action. Drawing inspiration from activist projects between the 1980s and the present that range from anticapitalist media experiments and vegan food activism to social media campaigns against animal research, Giraud explores possibilities for action while fleshing out the tensions between theory and practice. Rather than an activist ethics based solely on relationality and entanglement, Giraud calls for what she describes as an ethics of exclusion, which would attend to the entities, practices, and ways of being that are foreclosed when other entangled realities are realized. Such an ethics of exclusion emphasizes foreclosures in the context of human entanglement in order to foster the conditions for people to create meaningful political change.

What Comes First?

by Lyn Swanson-Natsues

Presents relationships found in nature such as the sun preceding day, an egg hatching into a bird, and a rainbow following a storm.

What Could He Be Thinking?: How a Man's Mind Really Works

by Michael Gurian

Having studied how boys and girls develop differently, Michael Gurian turns his attention to adult men in this entertaining, informative, and groundbreaking book on the male brain. Following two decades of neurobiological research, What Could He Be Thinking? answers the questions women and the world are asking about husbands, fathers, boyfriends, and coworkers. Mixing neurobiology with Gurian's very readable writing style, anecdotes from everyday life, and a new vision of the male psyche, the book will satisfy the tremendous curiosity women and our culture have about the roots of male behavior. Women know intuitively that men are different from them. What women are now just coming to realize is that the men they are married to, having sex with, working with, parenting with, and trying to fathom, act and think in very male ways, not only because they are socialized to do so, but because they are built to - neurobiologically.The new field of brain science has revealed wonderful secrets about a man's mind. In this book, women who are eager to understand the men in their lives can discover the new brain science in an entertaining way, as they get answers to the prime question every woman asks at some time in her life: What could he be thinking?The book provides fascinating information about the male brain, male habits, male tendencies and the nuances of men's' actions and thoughts. It is a provocative, exciting vision into the minds of men.

What Curriculum for the Information Age

by Mary Alice White

First Published in 1987. Routledge is an imprint of Taylor & Francis, an informa company.

What Darwin Got Wrong

by Jerry Fodor Massimo Piattelli-Palmarini

What Darwin Got Wrong is a remarkable book, one that dares to challenge the theory of natural selection as an explanation for how evolution works---a devastating critique not in the name of religion but in the name of good science. Combining the results of cutting-edge work in experimental biology with crystal-clear philosophical arguments, Fodor and Piattelli-Palmarini mount a reasoned and convincing assault on the central tenets of Darwin's account of the origin of species. This is a concise argument that will transform the debate about evolution and move us beyond the false dilemma of being either for natural selectionor against science.

What Did the Romans Know?: An Inquiry into Science and Worldmaking

by Daryn Lehoux

What did the Romans know about their world? Quite a lot, as Daryn Lehoux makes clear in this fascinating and much-needed contribution to the history and philosophy of ancient science. Lehoux contends that even though many of the Romans’ views about the natural world have no place in modern science—the umbrella-footed monsters and dog-headed people that roamed the earth and the stars that foretold human destinies—their claims turn out not to be so radically different from our own. Lehoux draws upon a wide range of sources from what is unquestionably the most prolific period of ancient science, from the first century BC to the second century AD. He begins with Cicero’s theologico-philosophical trilogy On the Nature of the Gods, On Divination, and On Fate, illustrating how Cicero’s engagement with nature is closely related to his concerns in politics, religion, and law. Lehoux then guides readers through highly technical works by Galen and Ptolemy, as well as the more philosophically oriented physics and cosmologies of Lucretius, Plutarch, and Seneca, all the while exploring the complex interrelationships between the objects of scientific inquiry and the norms, processes, and structures of that inquiry. This includes not only the tools and methods the Romans used to investigate nature, but also the Romans’ cultural, intellectual, political, and religious perspectives. Lehoux concludes by sketching a methodology that uses the historical material he has carefully explained to directly engage the philosophical questions of incommensurability, realism, and relativism. By situating Roman arguments about the natural world in their larger philosophical, political, and rhetorical contexts, What Did the Romans Know? demonstrates that the Romans had sophisticated and novel approaches to nature, approaches that were empirically rigorous, philosophically rich, and epistemologically complex.

What Did the Romans Know? An Inquiry into Science and Worldmaking

by Daryn Lehoux

What did the Romans know about their world? Quite a lot, as Daryn Lehoux makes clear in this fascinating and much-needed contribution to the history and philosophy of ancient science. Lehoux contends that even though many of the Romans' views about the natural world have no place in modern science--the umbrella-footed monsters and dog-headed people that roamed the earth and the stars that foretold human destinies--their claims turn out not to be so radically different from our own. Lehoux draws upon a wide range of sources from what is unquestionably the most prolific period of ancient science, from the first century BC to the second century AD. He begins with Cicero's theologico-philosophical trilogy On the Nature of the Gods, On Divination, and On Fate, illustrating how Cicero's engagement with nature is closely related to his concerns in politics, religion, and law. Lehoux then guides readers through highly technical works by Galen and Ptolemy, as well as the more philosophically oriented physics and cosmologies of Lucretius, Plutarch, and Seneca, all the while exploring the complex interrelationships between the objects of scientific inquiry and the norms, processes, and structures of that inquiry. This includes not only the tools and methods the Romans used to investigate nature, but also the Romans' cultural, intellectual, political, and religious perspectives. Lehoux concludes by sketching a methodology that uses the historical material he has carefully explained to directly engage the philosophical questions of incommensurability, realism, and relativism. By situating Roman arguments about the natural world in their larger philosophical, political, and rhetorical contexts, What Did the Romans Know? demonstrates that the Romans had sophisticated and novel approaches to nature, approaches that were empirically rigorous, philosophically rich, and epistemologically complex.

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