Download or read book Age Of The Earth The A Physicist s Odyssey written by Archibald W Hendry and published by World Scientific. This book was released on 2020-01-02 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book spells out in detail how the age of the Earth has been determined over the centuries. First — the 'biblical' age: how was the date of Creation 4004 BC figured out? A date which is so important even today ... it is the basis of claims made by millions that the Earth is only about 6000 years old. Next — the response of geologists (and Darwin) for a very old Earth. Then, Kelvin's calculation of how long it would take for a hot Earth to cool down to its present state. And finally, today's answer ('billions'), based on the properties of radioactive materials. So, how old is Planet Earth?
Download or read book Atom written by Lawrence M. Krauss and published by Hachette+ORM. This book was released on 2001-04-11 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of matter and the history of the cosmos from the perspective of a single oxygen atom, told with the insight and wit of one of the most dynamic physicists and writers working today. Through this astonishing work, he manages to stoke wonder at the powers and unlikely events that conspired to create our solar system, our ecosystem, and us.
Download or read book The Age of the Earth written by Archibald W. Hendry and published by . This book was released on with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book spells out in detail how the age of the Earth has been determined over the centuries. First -- the 'biblical' age: how was the date of Creation 4004 BC figured out? A date which is so important even today ... it is the basis of claims made by millions that the Earth is only about 6000 years old. Next -- the response of geologists (and Darwin) for a very old Earth. Then, Kelvin's calculation of how long it would take for a hot Earth to cool down to its present state. And finally, today's answer ('billions'), based on the properties of radioactive materials. So, how old is Planet Earth?
Download or read book R E A L Science Odyssey Physics level One written by Dahlia Schwartz and published by . This book was released on 2015-07-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hyperspace written by Michio Kaku and published by Oxford University Press. This book was released on 1994-03-24 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are there other dimensions beyond our own? Is time travel possible? Can we change the past? Are there gateways to parallel universes? All of us have pondered such questions, but there was a time when scientists dismissed these notions as outlandish speculations. Not any more. Today, they are the focus of the most intense scientific activity in recent memory. In Hyperspace, Michio Kaku, author of the widely acclaimed Beyond Einstein and a leading theoretical physicist, offers the first book-length tour of the most exciting (and perhaps most bizarre) work in modern physics, work which includes research on the tenth dimension, time warps, black holes, and multiple universes. The theory of hyperspace (or higher dimensional space)--and its newest wrinkle, superstring theory--stand at the center of this revolution, with adherents in every major research laboratory in the world, including several Nobel laureates. Beginning where Hawking's Brief History of Time left off, Kaku paints a vivid portrayal of the breakthroughs now rocking the physics establishment. Why all the excitement? As the author points out, for over half a century, scientists have puzzled over why the basic forces of the cosmos--gravity, electromagnetism, and the strong and weak nuclear forces--require markedly different mathematical descriptions. But if we see these forces as vibrations in a higher dimensional space, their field equations suddenly fit together like pieces in a jigsaw puzzle, perfectly snug, in an elegant, astonishingly simple form. This may thus be our leading candidate for the Theory of Everything. If so, it would be the crowning achievement of 2,000 years of scientific investigation into matter and its forces. Already, the theory has inspired several thousand research papers, and has been the focus of over 200 international conferences. Michio Kaku is one of the leading pioneers in superstring theory and has been at the forefront of this revolution in modern physics. With Hyperspace, he has produced a book for general readers which conveys the vitality of the field and the excitement as scientists grapple with the meaning of space and time. It is an exhilarating look at physics today and an eye-opening glimpse into the ultimate nature of the universe.
Download or read book Lord Kelvin and the Age of the Earth written by Joe D. Burchfield and published by University of Chicago Press. This book was released on 1990-05-15 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portrait of Lord Kelvin
Download or read book Probable Impossibilities written by Alan Lightman and published by Vintage. This book was released on 2022-04-19 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The acclaimed author of Einstein’s Dreams tackles "big questions like the origin of the universe and the nature of consciousness ... in an entertaining and easily digestible way” (Wall Street Journal) with a collection of meditative essays on the possibilities—and impossibilities—of nothingness and infinity, and how our place in the cosmos falls somewhere in between. Can space be divided into smaller and smaller units, ad infinitum? Does space extend to larger and larger regions, on and on to infinity? Is consciousness reducible to the material brain and its neurons? What was the origin of life, and can biologists create life from scratch in the lab? Physicist and novelist Alan Lightman, whom The Washington Post has called “the poet laureate of science writers,” explores these questions and more—from the anatomy of a smile to the capriciousness of memory to the specialness of life in the universe to what came before the Big Bang. Probable Impossibilities is a deeply engaged consideration of what we know of the universe, of life and the mind, and of things vastly larger and smaller than ourselves.
Download or read book Galileo Unbound written by David D. Nolte and published by Oxford University Press. This book was released on 2018-07-12 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galileo Unbound traces the journey that brought us from Galileo's law of free fall to today's geneticists measuring evolutionary drift, entangled quantum particles moving among many worlds, and our lives as trajectories traversing a health space with thousands of dimensions. Remarkably, common themes persist that predict the evolution of species as readily as the orbits of planets or the collapse of stars into black holes. This book tells the history of spaces of expanding dimension and increasing abstraction and how they continue today to give new insight into the physics of complex systems. Galileo published the first modern law of motion, the Law of Fall, that was ideal and simple, laying the foundation upon which Newton built the first theory of dynamics. Early in the twentieth century, geometry became the cause of motion rather than the result when Einstein envisioned the fabric of space-time warped by mass and energy, forcing light rays to bend past the Sun. Possibly more radical was Feynman's dilemma of quantum particles taking all paths at once — setting the stage for the modern fields of quantum field theory and quantum computing. Yet as concepts of motion have evolved, one thing has remained constant, the need to track ever more complex changes and to capture their essence, to find patterns in the chaos as we try to predict and control our world.
Download or read book A Concise History of Solar and Stellar Physics written by Jean-Louis Tassoul and published by Princeton University Press. This book was released on 2014-10-05 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the history of ideas about the sun and the stars, from antiquity to modern times. Two theoretical astrophysicists who have been active in the field since the early 1960s tell the story in fluent prose. About half of the book covers most of the theoretical research done from 1940 to the close of the twentieth century, a large body of work that has to date been little explored by historians. The first chapter, which outlines the period from about 3000 B.C. to 1700 A.D., shows that at every stage in history human beings have had a particular understanding of the sun and stars, and that this has continually evolved over the centuries. Next the authors systematically address the immense mass of observations astronomy accumulated from the early seventeenth century to the early twentieth. The remaining four chapters examine the history of the field from the physicists perspective, the emphasis being on theoretical work from the mid-1840s to the late 1990s--from thermodynamics to quantum mechanics, from nuclear physics and magnetohydrodynamics to the remarkable advances through to the late 1960s, and finally, to more recent theoretical work. Intended mainly for students and teachers of astronomy, this book will also be a useful reference for practicing astronomers and scientifically curious general readers.
Download or read book Weekly World News written by and published by . This book was released on 1997-05-20 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rooted in the creative success of over 30 years of supermarket tabloid publishing, the Weekly World News has been the world's only reliable news source since 1979. The online hub www.weeklyworldnews.com is a leading entertainment news site.
Download or read book Physics of the Future written by Michio Kaku and published by Anchor. This book was released on 2011-03-15 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: NATIONAL BESTSELLER • The renowned theoretical physicist and national bestselling author of The God Equation details the developments in computer technology, artificial intelligence, medicine, space travel, and more, that are poised to happen over the next century. “Mind-bending…. [An] alternately fascinating and frightening book.” —San Francisco Chronicle Space elevators. Internet-enabled contact lenses. Cars that fly by floating on magnetic fields. This is the stuff of science fiction—it’s also daily life in the year 2100. Renowned theoretical physicist Michio Kaku considers how these inventions will affect the world economy, addressing the key questions: Who will have jobs? Which nations will prosper? Kaku interviews three hundred of the world’s top scientists—working in their labs on astonishing prototypes. He also takes into account the rigorous scientific principles that regulate how quickly, how safely, and how far technologies can advance. In Physics of the Future, Kaku forecasts a century of earthshaking advances in technology that could make even the last centuries’ leaps and bounds seem insignificant.
Download or read book Universal written by Brian Cox and published by Da Capo Press. This book was released on 2017-03-28 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: An awe-inspiring, unforgettable journey of scientific exploration from Brian Cox and Jeff Forshaw, the international bestselling authors of Why Does E=MC2? and The Quantum Universe, with 55 black-&-white and 45 full-color pages featuring photographs, diagrams, maps, tables, and graphs. We dare to imagine a time before the Big Bang, when the entire universe was compressed into a space smaller than an atom. And now, as Brian Cox and Jeff Forshaw show, we can do more than imagine: we can understand. Universal takes us on an epic journey of scientific exploration. It reveals how we can all come to grips with some of the most fundamental questions about our Earth, Sun, and solar system--and the star-filled galaxies beyond. How big is our solar system? How quickly is space expanding? How big is the universe? What is it made of? Some of these questions can be answered on the basis of observations you can make in your own backyard. Other answers draw on the astonishing information now being gathered by teams of astronomers operating at the frontiers of the known universe. At the heart of all this lies the scientific method. Science reveals a deeper beauty and connects us to each other, to our world, and to our universe. Science reaches out into the unknown. As Universal demonstrates, if we dare to imagine, we can do the same.
Download or read book Odysseus Unbound written by Robert Bittlestone and published by Cambridge University Press. This book was released on 2005-09-19 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extraordinary story of the exciting discovery of the true location of Odysseus' homeland of Ithaca.
Download or read book Undeniable written by Bill Nye and published by Macmillan. This book was released on 2014-11-04 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the host of "Bill Nye the Science Guy" comes an impassioned explanation of how the science of our origins is fundamental to our understanding of the nature of science
Download or read book Software for Aerospace Education written by Gregory Vogt and published by . This book was released on 1989 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Particle Odyssey A Journey to the Heart of the Matter written by Frank Close and published by Oxford University Press, USA. This book was released on 2002-07-25 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Particle Odyssey takes the reader on a spectacular illustrated journey to the heart of matter. In clear, non-technical language the authors describe the key experiments and fundamental discoveries which have led to our current understanding of the matter that makes up the universe and the forces that govern it. - ;During the 20th century, scientists discovered WHAT the Universe is made of; as the 21st century begins, they are preparing experiments to find out HOW it came to be like this. This great adventure, which will involve a metaphorical journey back in time to within a billionth of a second of the Big Bang, is the latest stage in the quest to understand the nature of the matter that makes our Universe and the forces that govern it. The Particle Odyssey takes the reader on a spectacularly illustrated journey to the heart of matter. In clear, non-technical language the authors describe the key experiments and fundamental discoveries which have led to our current understanding of the origins and nature of the material universe. There are individual 'portraits' of all the major subatomic particles, from the electron to the top quark. The authors describe the history of experimental particle physics: its origins in the discovery of X-rays in 1895; the dissection of the atom by Rutherford and others; the unexpected revelations of the cosmic rays; the explosion of new particles in the 1950s and 60s; the discovery of quarks and the rise of the 'standard model' in the last part of the 20th century. And they also look at the great challenges that face physicists today - where did antimatter go? what is dark matter? can there be a theory of everything? - and the experiments they are devising to explore them. The Particle Odyssey brings together and presents with style over 100 of the best images of particle 'events' - mysterious, abstract, often beautiful pictures of the tracks of subatomic particles as they speed, curve, dance, or explode through cloud and bubble chambers, stacks of photographic emulsion, and the giant multi-element detectors of modern experiments. Here are spiralling electrons, the tell-tale 'vees' of strange particles, matter and antimatter born from raw energy, energetic jets of particles spraying out from the decay points of quarks and gluons. A further 250 pictures, many taken specially for this book, illustrate the laboratories, experiments, and personalities of over a century of particle physics. -
Download or read book Physics written by Alfred B. Bortz and published by Infobase Publishing. This book was released on 2014-05-14 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains a history of physics providing definitions and explanations of related topics and brief biographies of scientists of the twentieth century.
