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| dr james trefil: The Encyclopedia of Science and Technology James Trefil, 2001-08-24 Edited by acclaimed science writer and physicist James Trefil, the Encyclopedia's 1000 entries combine in-depth coverage with a vivid graphic format to bring every facet of science, technology, and medicine into stunning focus. From absolute zero to the Mesozoic era to semiconductors to the twin paradox, Trefil and his co-authors have an uncanny ability to convey how the universe works and to show readers how to apply that knowledge to everyday problems. |
| dr james trefil: From Atoms to Quarks James Trefil, 1994 |
| dr james trefil: 101 Things You Don't Know about Science and No One Else Does Either James Trefil, 1997 Explores scientific questions on a variety of topics including astronomy, genetics, geology, and information technology. |
| dr james trefil: Science in World History James Trefil, 2012 Science today is a truly global enterprise. This book is a comprehensive, thematic survey of the history of science from its roots in different cultures around the world through to the present day. James Trefil traces how modern science spread from its roots in Western Europe to the worldwide activity it is today, exploring crucial milestones such as the Copernican revolution, the germ theory of disease, and the theory of relativity. In doing so, he also examines the enormous social and intellectual changes they initiated. Opening with a discussion of the key elements of modern scientific enterprise, the book goes on to explore the earliest scientific activities, moving through to Greece and Alexandria, science in the Muslim world, and then on to Isaac Newton, atomic theory and the major developments of the nineteenth century. After examining the most recent scientific activities across the world, the book concludes by identifying future directions for the field. Suitable for introductory courses and students new to the subject, this concise and lively study reconsiders the history of science from the perspective of world and comparative history--Provided by publisher. |
| dr james trefil: The Diamond Makers Robert M. Hazen, 1999-07-22 Humans have treasured diamonds for their exquisite beauty and unrivaled hardness for thousands of years. Deep within the earth, diamonds grow. Diamonds the size of footballs, the size of watermelons - billions of tons of diamonds wait for eternity a hundred miles beyond our reach. Spanning centuries of ground-breaking science, bitter rivalry, outright fraud, and self-delusion, The Diamond Makers is a compelling narrative centered around the brilliant, often eccentric, and controversial pioneers of high pressure research. This vivid blend of dramatic personal stories and extraordinary scientific advances - and devastating failures - brings alive the quest to create diamond. Scientists have harnessed crushing pressures and scorching temperatures to transform almost any carbon-rich material, from road tar to peanut butter, into the most prized of gems. The book reveals the human dimensions of research - the competition, bravery, jealousy, teamwork, and greed that ultimately led to today's billion-dollar diamond synthesis industry. |
| dr james trefil: Space, Time, Infinity James S. Trefil, 1985 Traces the history of astronomy, looks at what we have learned about the Sun, Moon, stars and planets, and identifies key questions which face astronomers of the future. |
| dr james trefil: A Scientist at the Seashore James S. Trefil, 2012-12-13 A noted physicist and popular science writer explains why the sea is salty, how bubbles form on the water's surface, where waves come from, and other curiosities. 1987 edition. |
| dr james trefil: The Dark Side of the Universe James Trefil, 1988 |
| dr james trefil: The Unexpected Vista James Trefil, 1983 Examines twelve questions exploring the way modern physicists view the world. |
| dr james trefil: Cultural Literacy E.D. Hirsch, Jr., 1988-04-12 A must-read for parents and teachers, this major bestseller reveals how cultural literacy is the hidden key to effective education and presents 5000 facts that every literate American should know. In this forceful manifesto Professor E. D. Hirsch, Jr., argues that children in the United States are being deprived of the basic knowledge that would enable them to function in contemporary society. They lack cultural literacy: a grasp of background information that writers and speakers assume their audience already has. Even if a student has a basic competence in the English language, he or she has little chance of entering the American mainstream without knowing what a silicon chip is, or when the Civil War was fought. An important work that has engendered a nationwide debate on our educational standards, Cultural Literacy is a required reading for anyone concerned with our future as a literate nation. |
| dr james trefil: The Story of Innovation James Trefil, 2017 Documenting the interconnectedness among the crucial milestones of our time, and illustrated with full-color photography, a comprehensive tour of modern science and technology explores the most important innovations and inventions in engineering, physics, medicine, chemistry, biology and more.--Publisher's description. |
| dr james trefil: Exoplanets Michael E. Summers, James Trefil, 2017-03-14 The past few years have seen an incredible explosion in our knowledge of the universe. Since its 2009 launch, the Kepler satellite has discovered more than two thousand exoplanets, or planets outside our solar system. More exoplanets are being discovered all the time, and even more remarkable than the sheer number of exoplanets is their variety. In Exoplanets, astronomer Michael Summers and physicist James Trefil explore these remarkable recent discoveries: planets revolving around pulsars, planets made of diamond, planets that are mostly water, and numerous rogue planets wandering through the emptiness of space. This captivating book reveals the latest discoveries and argues that the incredible richness and complexity we are finding necessitates a change in our questions and mental paradigms. In short, we have to change how we think about the universe and our place in it, because it is stranger and more interesting than we could have imagined. |
| dr james trefil: Are We Unique James Trefil, 1998-02-01 In this fascinating book on an exciting and timely topic, James Trefil explores just exactly what it is that is so special about the human mind that sets us so far from all the other animals and that also makes it impossible to design a computer that coul |
| dr james trefil: Lies, Damned Lies, and Science Sherry Seethaler, 2009-01-13 “Comprehensive, readable, and replete with current, useful examples, this book provides a much-needed explanation of how to be a critical consumer of the scientific claims we encounter in our everyday lives.” —April Cordero Maskiewicz, Department of Biology, Point Loma Nazarene University “Seethaler’s book helps the reader look inside the workings of science and gain a deeper understanding of the pathway that is followed by a scientific finding—from its beginnings in a research lab to its appearance on the nightly news.” —Jim Slotta, Ontario Institute for Studies in Education, University of Toronto “How I wish science was taught this way! Seethaler builds skills for critical thinking and evaluation. The book is rich with examples that not only illustrate her points beautifully, they also make it very interesting and fun to read.” —Julia R. Brown, Director, Targacept, Inc. Don’t Get Hoodwinked! Make Sense of Health and Science News...and Make Smarter Decisions! Every day, there’s a new scientific or health controversy. And every day, it seems as if there’s a new study that contradicts what you heard yesterday. What’s really going on? Who’s telling the truth? Who’s faking it? What do scientists actually know–and what don’t they know? This book will help you cut through the confusion and make sense of it all–even if you’ve never taken a science class! Leading science educator and journalist Dr. Sherry Seethaler reveals how science and health research really work...how to put scientific claims in context and understand the real tradeoffs involved...tell quality research from junk science...discover when someone’s deliberately trying to fool you...and find more information you can trust! Nobody knows what new controversy will erupt tomorrow. But one thing’s for certain: With this book, you’ll know how to figure out the real deal–and make smarter decisions for yourself and your family! Watch the news, and you’ll be overwhelmed by snippets of badly presented science: information that’s incomplete, confusing, contradictory, out-of-context, wrong, or flat-out dishonest. Defend yourself! Dr. Sherry Seethaler gives you a powerful arsenal of tools for making sense of science. You’ll learn how to think more sensibly about everything from mad cow disease to global warming—and how to make better science-related decisions in both your personal life and as a citizen. You’ll begin by understanding how science really works and progresses, and why scientists sometimes disagree. Seethaler helps you assess the possible biases of those who make scientific claims in the media, and place scientific issues in appropriate context, so you can intelligently assess tradeoffs. You’ll learn how to determine whether a new study is really meaningful; uncover the difference between cause and coincidence; figure out which statistics mean something, and which don’t. Seethaler reveals the tricks self-interested players use to mislead and confuse you, and points you to sources of information you can actually rely upon. Her many examples range from genetic engineering of crops to drug treatments for depression...but the techniques she teaches you will be invaluable in understanding any scientific controversy, in any area of science or health. ^ Potions, plots, and personalities: How science progresses, and why scientists sometimes disagree ^ Is it “cause” or merely coincidence? How to tell compelling evidence from a “good story” ^ There are always tradeoffs: How to put science and health claims in context, and understand their real implications ^ All the tricks experts use to fool you, exposed! How to recognize lies, “truthiness,” or pseudo-expertise |
| dr james trefil: Are We Alone? Robert Rood (and Trefil, James), |
| dr james trefil: Cosmic Queries Neil deGrasse Tyson, 2021-03-02 In this thought-provoking follow-up to his acclaimed StarTalk book, uber astrophysicist Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who want to understand their place in the universe, this enlightening new book from Neil deGrasse Tyson offers a unique take on the mysteries and curiosities of the cosmos, building on rich material from his beloved StarTalk podcast. In these illuminating pages, illustrated with dazzling photos and revealing graphics, Tyson and co-author James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia--How did life begin? What is our place in the universe? Are we alone?--and provide answers based on the most current data, observations, and theories. Populated with paradigm-shifting discoveries that help explain the building blocks of astrophysics, this relatable and entertaining book will engage and inspire readers of all ages, bring sophisticated concepts within reach, and offer a window into the complexities of the cosmos. or all who loved National Geographic's StarTalk with Neil deGrasse Tyson, Cosmos: Possible Worlds, and Space Atlas, this new book will take them on more journeys into the wonders of the universe and beyond. |
| dr james trefil: Cassell's Laws of Nature James S. Trefil, 2002 'All living things on our planet share the same genetic code - we are all just different messages written in the universal language of DNA.'CASSELL'S LAWS OF NATURE is an exciting new work of popular science reference. It describes, in a series of clear and concise A-Z essays, the discovery, significance and functioning of the laws, principles and theories that govern the workings of our physical universe. As well as describing the historical milestones of human understanding in every area of the sciences, from Kepler's Law of Planetary Motion to Mendel's Laws of Genetics, CASSELL'S LAWS OF NATURE unravels for a general readership the often mystifying complexities of 20th-century scientific theory, from Heisenberg's Uncertainty Principle to Godel's Incompleteness Theorems. |
| dr james trefil: The Origin and Nature of Life on Earth Eric Smith, Harold J. Morowitz, 2016-03-31 Uniting the foundations of physics and biology, this groundbreaking multidisciplinary and integrative book explores life as a planetary process. |
| dr james trefil: From Astronautics to Cosmonautics Mike Gruntman, 2007 Two pioneers of space exploration, Robert Esnault-Pelterie and Ary Sternfeld, introduced the words 'astronautics' and 'cosmonautics, ' respectively, into the scientific language. The origin of the term 'astronautics' is well documented. In contrast, the history of the word 'cosmonautics' remains poorly known. Ary Sternfeld is also largely forgotten. The fiftieth anniversary of the breakthrough to space, celebrated in 2007, makes it especially appropriate to remember those visionaries who paved the way to cosmos. The book tells the stories of 'astronautics' and 'cosmonautics' and describes a most unusual life journey of Ary Sternfeld |
| dr james trefil: The Sciences James Trefil, Robert M. Hazen, 2009-10-19 Over 100,000 readers have relied on Trefil to gain a better understanding of physics, chemistry, astronomy, earth sciences, and biology. The book focuses on the great ideas in each field while showing readers how core scientific principles connect to their daily lives. The sixth edition emphasizes important themes and relationships, along with new real world connections. Scientific American has been added to the book along with completely updated examples. The presentation also employs a more visual approach that includes new illustrations and visuals. In addition, new problems help readers answer the big questions in science. |
| dr james trefil: The Science of Subtle Energy Yury Kronn, 2022-04-19 • Shares the results of the author’s rigorous, repeatable, and predictable experiments with subtle energy • Shows how the mind interacts with matter by means of subtle energy--the key to the placebo effect, the healing power of affirmations and prayers, and energy medicine • Demonstrates how to harness subtle energy and explains the author’s technology to generate subtle energy formulations with practical applications Instruments of modern physics can measure the energies of the electromagnetic spectrum, but these energies only account for roughly 4 percent of the total identifiable mass-energy of the universe. What makes up the remaining 96%? In this scientifically based yet accessible analysis, Yury Kronn, Ph.D., explores the nature of the remaining 96% of the universe’s mass-energies. Contemporary science calls this massenergy “dark matter,” and the ancients called it life force, prana, or chi. Kronn shows how this subtle energy belongs to the subatomic world and how it follows laws that are fundamentally different from those known to contemporary science. Sharing the results of his rigorous, repeatable, and predictable experiments with subtle energy, the author looks at the possible mechanisms of subtle energy’s interaction with physical matter and with the human body. He shows how the mind interacts with matter by means of subtle energy—giving us the key to understanding the placebo effect and extrasensory perception as well as the healing power of affirmations and energy medicine. Kronn demonstrates how it’s possible to harness subtle energy and explains his development of Vital Force Technology, which integrates ancient knowledge of the life force with modern technology to generate specific subtle energy formulations for practical applications. He presents his experimental results creating subtle energy formulas to positively influence the germination of seeds and the growth of plants. He also demonstrates the possibility of using subtle energy for creating clean and energetic-pollution-free environments for vitality and better healing. Outlining the many benefits of subtle energy technology to individuals, societies, and the planet as a whole, Kronn reveals how the transformative power of subtle energy arises from the vast potential of human consciousness. |
| dr james trefil: Meditations at 10,000 Feet James Trefil, 1987 Trefil's preeminent reputation for explaining complex, scientific principles in an engaging and lucid manner results in a most fascinating and elegantly guided tour through mountains and the natural and scientific world. 23 black-and-white photographs. 71 line drawings. |
| dr james trefil: Genesis Robert M. Hazen, 2005 Scientist Robert Hazen attempts to offer a scientific explanation of how life on Earth began nearly four billion years ago, describing the sequence of events that caused non-living chemicals to become alive and create life. |
| dr james trefil: Origin and Evolution of Earth National Research Council, Division on Earth and Life Studies, Board on Earth Sciences and Resources, Committee on Grand Research Questions in the Solid-Earth Sciences, 2008-08-04 Questions about the origin and nature of Earth and the life on it have long preoccupied human thought and the scientific endeavor. Deciphering the planet's history and processes could improve the ability to predict catastrophes like earthquakes and volcanic eruptions, to manage Earth's resources, and to anticipate changes in climate and geologic processes. At the request of the U.S. Department of Energy, National Aeronautics and Space Administration, National Science Foundation, and U.S. Geological Survey, the National Research Council assembled a committee to propose and explore grand questions in geological and planetary science. This book captures, in a series of questions, the essential scientific challenges that constitute the frontier of Earth science at the start of the 21st century. |
| dr james trefil: Science Matters Robert M. Hazen, James Trefil, 2009-06-09 A science book for the general reader that is informative enough to be a popular textbook and yet well-written enough to appeal to general readers. “Hazen and Trefil [are] unpretentious—good, down-to-earth, we-can-explain-anything science teachers, the kind you wish you had but never did.”—The New York Times Book Review Knowledge of the basic ideas and principles of science is fundamental to cultural literacy. But most books on science are often too obscure or too specialized to do the general reader much good. Science Matters is a rare exception—a science book that is informative enough for introductory courses in high school and college, and yet lucid enough for readers uncomfortable with scientific jargon and complicated mathematics. And now, revised and expanded, it is up-to-date, so that readers can enjoy Hazen and Trefil's refreshingly accessible explanations of the most recent developments in science, from particle physics to biotechnology. |
| dr james trefil: Nature and Madness Paul Shepard, 2011-07-01 Through much of history our relationship with the earth has been plagued by ambivalence--we not only enjoy and appreciate the forces and manifestations of nature, we seek to plunder, alter, and control them. Here Paul Shepard uncovers the cultural roots of our ecological crisis and proposes ways to repair broken bonds with the earth, our past, and nature. Ultimately encouraging, he notes, There is a secret person undamaged in every individual. We have not lost, and cannot lose, the genuine impulse. |
| dr james trefil: The Grand Design Stephen W. Hawking, Stephen Hawking, Leonard Mlodinow, 2011 When and how did the universe begin? Why are we here? Is the apparent 'grand design' of our universe evidence for a benevolent creator who set things in motion? Or does science offer another explanation? In The Grand Design, the most recent scientific thinking about the mysteries of the universe is presented in language marked by both brilliance and simplicity. Model dependent realism, the multiverse, the top-down theory of cosmology, and the unified M-theory - all are revealed here. This is the first major work in nearly a decade by one of the world's greatest thinkers. A succinct, startling and lavishly illustrated guide to discoveries that are altering our understanding and threatening some of our most cherished belief systems, The Grand Design is a book that will inform - and provoke - like no other. |
| dr james trefil: Hubble's Universe Terence Dickinson, 2013-12-04 The Hubble Space Telescope. No other telescope combines instant name recognition with the production of consistently spectacular images. Yet few people outside of the astronomy community realize that Hubble is now at the apex of its imaging capabilities. A collection of stunningly detailed pictures, made possible by the new Wide Field Camera 3, has yet to be incorporated into a popular-level book. Until now. Hubble's Universe will be the premier venue for the Hubble Telescope's most recent visual splendors. Bestselling astronomy writer Terence Dickinson showcases extraordinary late-breaking pictures, many of which have yet to receive wide distribution as news stories or in publications outside scientific papers, and presents a breathtaking portfolio drawn from an archive of over 500,000 existing Hubble images. The accompanying text balances accuracy with accessibility, Dickinson's hallmark. And thanks to the author's familiarity with Hubble's history and discoveries and his access to top Hubble scientists for insight and accuracy, the text includes facts and tidbits not found in any other book. Combined with hundreds of brilliant images, the clear, succinct and illuminating narrative brings to life the fascinating forces at work in the universe. |
| dr james trefil: The Hidden Nazi Dean Reuter, Keith Chester, Colm Lowery, 2019-10-08 He’s the worst Nazi war criminal you’ve never heard of Sidekick to SS Chief Heinrich Himmler and supervisor of Nazi rocket scientist Wernher von Braun, General Hans Kammler was responsible for the construction of Hitler’s slave labor sites and concentration camps. He personally altered the design of Auschwitz to increase crowding, ensuring that epidemic diseases would complement the work of the gas chambers. Why has the world forgotten this monster? Kammler was declared dead after the war. But the aide who testified to Kammler’s supposed “suicide” never produced the general’s dog tags or any other proof of death. Dean Reuter, Colm Lowery, and Keith Chester have spent decades on the trail of the elusive Kammler, uncovering documents unseen since the 1940s and visiting the purported site of Kammler’s death, now in the Czech Republic. Their astonishing discovery: US government documents prove that Hans Kammler was in American custody for months after the war—well after his officially declared suicide. And what happened to him after that? Kammler was kept out of public view, never indicted or tried, but to what end? Did he cooperate with Nuremberg prosecutors investigating Nazi war crimes? Was he protected so the United States could benefit from his intimate knowledge of the Nazi rocket program and Germany’s secret weapons? The Hidden Nazi is true history more harrowing—and shocking—than the most thrilling fiction. |
| dr james trefil: Science Curriculum Topic Study Page Keeley, Joyce Tugel, 2019-09-11 Today’s science standards reflect a new vision of teaching and learning. | How to make this vision happen Scientific literacy for all students requires a deep understanding of the three dimensions of science education: disciplinary content, scientific and engineering practices, and crosscutting concepts. If you actively engage students in using and applying these three dimensions within curricular topics, they will develop a scientifically-based and coherent view of the natural and designed world. The latest edition of this best-seller, newly mapped to the Framework for K-12 Science Education and the Next Generation Science Standards (NGSS), and updated with new standards and research-based resources, will help science educators make the shifts needed to reflect current practices in curriculum, instruction, and assessment. The methodical study process described in this book will help readers intertwine content, practices, and crosscutting concepts. The book includes: • An increased emphasis on STEM, including topics in science, technology, and engineering • 103 separate curriculum topic study guides, arranged in six categories • Connections to content knowledge, curricular and instructional implications, concepts and specific ideas, research on student learning, K-12 articulation, and assessment Teachers and those who support teachers will appreciate how Curriculum Topic Study helps them reliably analyze and interpret their standards and translate them into classroom practice, thus ensuring that students achieve a deeper understanding of the natural and designed world. |
| dr james trefil: Sharks Have No Bones James S. Trefil, 1992 |
| dr james trefil: A Troublesome Inheritance Nicholas Wade, 2014-05-06 Drawing on startling new evidence from the mapping of the genome, an explosive new account of the genetic basis of race and its role in the human story Fewer ideas have been more toxic or harmful than the idea of the biological reality of race, and with it the idea that humans of different races are biologically different from one another. For this understandable reason, the idea has been banished from polite academic conversation. Arguing that race is more than just a social construct can get a scholar run out of town, or at least off campus, on a rail. Human evolution, the consensus view insists, ended in prehistory. Inconveniently, as Nicholas Wade argues in A Troublesome Inheritance, the consensus view cannot be right. And in fact, we know that populations have changed in the past few thousand years—to be lactose tolerant, for example, and to survive at high altitudes. Race is not a bright-line distinction; by definition it means that the more human populations are kept apart, the more they evolve their own distinct traits under the selective pressure known as Darwinian evolution. For many thousands of years, most human populations stayed where they were and grew distinct, not just in outward appearance but in deeper senses as well. Wade, the longtime journalist covering genetic advances for The New York Times, draws widely on the work of scientists who have made crucial breakthroughs in establishing the reality of recent human evolution. The most provocative claims in this book involve the genetic basis of human social habits. What we might call middle-class social traits—thrift, docility, nonviolence—have been slowly but surely inculcated genetically within agrarian societies, Wade argues. These “values” obviously had a strong cultural component, but Wade points to evidence that agrarian societies evolved away from hunter-gatherer societies in some crucial respects. Also controversial are his findings regarding the genetic basis of traits we associate with intelligence, such as literacy and numeracy, in certain ethnic populations, including the Chinese and Ashkenazi Jews. Wade believes deeply in the fundamental equality of all human peoples. He also believes that science is best served by pursuing the truth without fear, and if his mission to arrive at a coherent summa of what the new genetic science does and does not tell us about race and human history leads straight into a minefield, then so be it. This will not be the last word on the subject, but it will begin a powerful and overdue conversation. |
| dr james trefil: Moon Bernd Brunner, 2010-11-18 Using werewolves and Wernher von Braun, Stonehenge and the sex lives of sea corals, aboriginal myths, and an Anglican bishop in this new book, the author weaves variegated information into a glimpse of Earth's closest celestial neighbor, whose mere presence inspires us to wonder what might be out there. Going beyond the discoveries of contemporary science, he presents a cultural assessment of our complex relationship with Earth's lifeless, rocky satellite. As well as offering an engaging perspective on such age old questions as What would Earth be like without the moon? he surveys the moon's mythical and religious significance and provokes existential soul searching through a lunar lens, inquiring, Forty years ago, the first man put his footprint on the moon. Will we continue to use it as the screen onto which we cast our hopes and fears? Drawing on materials from different cultures and epochs, he walks readers down a moonlit path illuminated by more than seventy-five vintage photographs and illustrations. From scientific discussions of the moon's origins and its chronobiological effects on the mating and feeding habits of animals to an illuminating interpretation of Bishop Francis Godwin's 1638 novel The Man in the Moone, his interdisciplinary explorations recast a familiar object in an original light. |
| dr james trefil: The Illustrated Encyclopedia of Space & Space Exploration Giles Sparrow, Judith John, Chris McNab, 2016-07 The Illustrated Encyclopedia of Space & Space Exploration will inspire and educate anyone interested in finding out more about the Universe. |
| dr james trefil: Human Accomplishment Charles Murray, 2009-10-13 “Readers . . . are sure to enjoy [the] arguments and elegant presentation” of this “engaging” cultural survey by the controversial co-author of The Bell Curve (Kirkus Reviews). “At irregular times and in scattered settings, human beings have achieved great things. Human Accomplishment is about those great things, falling in the domains known as the arts and sciences, and the people who did them.’ So begins Charles Murray’s unique account of human excellence, from the age of Homer to our own time. Murray compiles inventories of the people who have been essential to the stories of literature, music, art, philosophy, and the sciences—a total of 4,002 men and women from around the world, ranked according to their eminence. The heart of Human Accomplishment is a series of enthralling descriptive chapters: on the giants in the arts and what sets them apart from the merely great. Charles Murray takes on some controversial questions. Why has accomplishment been so concentrated in Europe? Among men? Since 1400? He presents evidence that the rate of great accomplishment has been declining in the last century, asks what it means, and offers a rich framework for thinking about the conditions under which the human spirit has expressed itself most gloriously. “Well-written and informative.” —Publishers Weekly |
| dr james trefil: Space Atlas James Trefil, 2012 Filled with lavish illustrations, this book is a grand tour of the universe. Three ever widening domains are presented--the planets, the stars, and the large scale universe itself--each including the ones before it and extending outward. The tour starts close to home within the first domain, our own solar system. There is a tremendous variety here, from the sun scorched rocks of Mercury to the icy vastness of the Kuiper Belt beyond Pluto. We see the sun and planets born from the collapse of an interstellar dust cloud whose atoms were themselves created in long dead stars. Since many of these planets have been visited by space probes or landers, we are able to benefit from the incredible technology of exploration developed by NASA and its counterparts in other countries. The second domain is made up of the billions of stars in our own Milky Way galaxy. We walk in the steps of the American astronomer Edwin Hubble, who first established that the universe is made up of discrete galaxies, then go on to examine the fundamental constituents of those galaxies--the stars. We see stars not as eternal lights in the sky, but as objects born out of a desperate struggle between pressure and gravity. We trace the life cycle of our own sun, from its birth 4.5 billion years ago to its quiet end 6 billion years in the future. We see the galaxy not as a serene and placid place, but as a giant factory, where primordial material is taken up into stars, then returned to the galaxy enriched with the heavy elements necessary for life. Finally, we move to the ultimate domain--the large scale structure of the universe itself in which galaxies are the building blocks. We discover the most amazing fact, that the solid stuff of stars and planets on which we have been concentrating up to this point make up only a few percent of the mass in the universe, with the rest being composed of two mysterious entities called, respectively, dark matter and dark energy. We descend into deep caverns to see scientists trying to detect dark matter as it sweeps by the Earth, and we talk to theorists trying to solve the riddle of dark energy. This quest brings us to the frontier of knowledge, the edge of the unknown. To conclude, two ultimate questions remain: How did the universe begin? How will the universe end? We trace our theories back to the first fraction of a second of the life of the universe and listen to the speculations of cosmologists about how it might all have started. |
| dr james trefil: Creation & Evolution Jay Seegert, 2014-09-26 This is a controversy that goes beyond mere facts discover what makes the difference! Is there real evidence for either side in this controversy?Why does the past or the issue of origins matter if you are a Christian?Creation, evolution, intelligent design, theistic evolution — are these views compatible? Do the questions of creation, evolution, and the Bible seem to be too complicated and confusing? Do you want to know more about why the issue remains one for the Church today, yet don’t want to end up reading mind-numbing details? Whatever your stance on this issue, you will find Creation & Evolution to be both interesting and easy to understand. Presenting the best information on both sides of the debate, the book takes you on a fascinating discovery of the issues and their relevance to your faith. With an engaging style, diverse points, and numerous quotes of interest, the book is a fast-track guide to understanding why God is found in the details of this critical debate. |
| dr james trefil: Beyond Cheering and Bashing William K. Buckley, James Seaton, 1992 The debate over the central issue confronted in Closing--the role of the university and the liberal arts in the United States--has become increasingly urgent and contentious. The goal of this collection of essays is to consider what we can learn about the dilemmas confronting American culture through a consideration of both The Closing of the American Mind and the debate it has aroused. The contributors differ among themselves as to the validity of both the diagnoses and the solutions Bloom offers, yet they do not engage in Bloom-bashing or hero-worship. The goal of the book is to place the debate over Closing into the larger context than can be achieved in a book review format. To provide the historical perspective that has been missing in the controversy over Bloom, included in this volume is Christopher Lasch's The Great Experiment: Where Did it Go Wrong? Also included are essays by other leading critics: John K. Roth, Frank Caucci, William K. Buckley, Milton R. Stern, Susan Bourgeois, Margaret C. Jones, Daniel Zins, Kenneth Alan Hovey, Bonnie A. Hain, John Peacock, Patricia L. Lundberg, Peter Siedlecki, Mark W. Roche, William Thickstun, Lorraine Clark, and Gerald Graff. This volume of essays does much to illuminate the issue surrounding The Closing of the American Mind. |
| dr james trefil: A Leader's Guide to Science Curriculum Topic Study Susan Mundry, Page Keeley, Carolyn Landel, 2009-11-24 The Curriculum Topic Study (CTS) process, funded by the US National Science Foundation, helps teachers improve their practice by linking standards and research to content, curriculum, instruction, and assessment. Key to the core book Science Curriculum Topic Study, this resource helps science professional development leaders and teacher educators understand the CTS approach and how to design, lead, and apply CTS in a variety of settings that support teachers as learners. The authors provide everything needed to facililtate the CTS process, including: a solid foundation in the CTS framework; multiple designs for half-day and full-day workshops, professional learning communities, and one-on-one instructional coaching; facilitation, group processing, and materials management strategies; and a CD-ROM with handouts, PowerPoint slides, and templates. By bringing CTS into schools and other professional development settings, science leaders can enhance their teachers' knowlege of content, improve teaching practices, and have a positive impact on student learning. |
| dr james trefil: Great Ideas of Science Robert Hazen, James Trefil, 2015-01-21 Scientific discoveries are remarkably varied in scope and content--made in the field, on the lab bench, or at the computer, with apparatus as sophisticated as a space-based telescope or as simple as a pencil and paper. But all of the discoveries of science are ultimately disseminated through the written word. In countless professional periodicals and technical treatises, the men and women of science have followed the same writing formula: What did I discover? How can you repeat what I did? What does it mean? This reader, conceived as a companion to The Sciences: An Integrated Approach, employs the Great Ideas in Science approach. Science forms a seamless web of knowledge about the universe, and a few overarching concepts (the great ideas) unify astronomy, biology, chemistry, geology, and physics. Our goal is to serve the educational needs of people who will not be scientists but who need some knowledge of science to function as citizens. Throughout this volume you will share in these discoveries, as they were first presented to the public, and you will understand why we believe that science is the greatest ongoing adventure. Robert M. Hazen, research scientist at the Carnegie Institution of Washington's Geophysical Laboratory and Clarence Robinson Professor of Earth Science at George Mason University, received degrees from the Massachusetts Institute of Technology and Harvard University. Past President of the Mineralogical Society of America, Hazen's recent research focuses on the role of minerals in life's origin and the co-evolution of the geo- and biospheres. James Trefil, Clarence Robinson Professor of Physics at George Mason University, is author of more than 40 books on science for the general public as well as several university level textbooks. He has been involved in a variety of science education projects--from middle school textbooks to the building of science museums. He developed his ideas on scientific literacy as co-author of The Dictionary of Cultural Literacy. |
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