Author: Woolfson Michael Mark Publisher: World Scientific ISBN: 1783265868 Category : Science Languages : en Pages : 248
Book Description
Time and Age explores how time is defined by man. It follows the development of our means for measuring time from early methods using the flow of water or the steady burning of candles through to the atomic clock that records time with incredible precision.The classical idea of time as something that progresses at a uniform rate and as something that is the same to all observers was overturned by Einstein's Theory of Relativity. The conclusions coming from this theory are described, including the anti-intuitive twin paradox where one twin, returning from a journey to a distant star, is younger than his twin brother.Also covered is how age can be determined in a wide range of situations, such as how we work out the age of the Universe to how we calculate the age of artefacts that are just a few centuries old.
Author: Agnieszka Olechnicka Publisher: Routledge ISBN: 1315471914 Category : Business & Economics Languages : en Pages : 389
Book Description
Science is increasingly defined by multidimensional collaborative networks. Despite the unprecedented growth of scientific collaboration around the globe – the collaborative turn – geography still matters for the cognitive enterprise. This book explores how geography conditions scientific collaboration and how collaboration affects the spatiality of science. This book offers a complex analysis of the spatial aspects of scientific collaboration, addressing the topic at a number of levels: individual, organizational, urban, regional, national, and international. Spatial patterns of scientific collaboration are analysed along with their determinants and consequences. By combining a vast array of approaches, concepts, and methodologies, the volume offers a comprehensive theoretical framework for the geography of scientific collaboration. The examples of scientific collaboration policy discussed in the book are taken from the European Union, the United States, and China. Through a number of case studies the authors analyse the background, development and evaluation of these policies. This book will be of interest to researchers in diverse disciplines such as regional studies, scientometrics, R&D policy, socio-economic geography and network analysis. It will also be of interest to policymakers, and to managers of research organisations.
Author: Peter D. Ward Publisher: Springer Science & Business Media ISBN: 1461216729 Category : Science Languages : en Pages : 241
Book Description
What is the past? It is a time as well as a place. Acclaimed author Peter D. Ward describes the tools that contemporary scientists use to uncover facts about the past - terrain, climate, and the life forms that once inhabited this planet. Time Machines presents fascinating profiles of the deep past and the scientists who are making it come alive. "...for the general reader, Time Machines may be the most interesting book yet by the University of Washington prof..." -SEATTLE WEEKLY "For anyone interested in how and why as well as the what of paleontology, Time Machines is a must read."-AMERICAN SCIENTIST
Author: Paul J. Nahin Publisher: Springer Science & Business Media ISBN: 9780387985718 Category : Science Languages : en Pages : 674
Book Description
This book explores the idea of time travel from the first account in English literature to the latest theories of physicists such as Kip Thorne and Igor Novikov. This very readable work covers a variety of topics including: the history of time travel in fiction; the fundamental scientific concepts of time, spacetime, and the fourth dimension; the speculations of Einstein, Richard Feynman, Kurt Goedel, and others; time travel paradoxes, and much more.
Author: Stephen Pincock Publisher: John Wiley & Sons ISBN: 0470516062 Category : Science Languages : en Pages : 369
Book Description
Do you want to learn about the physical origin of the Universe, but don’t have the rest of eternity to read up on it? Do you want to know what scientists know about where you and your planet came from, but without the science blinding you? ‘Course you do – and who better than For Dummies to tackle the biggest, strangest and most wonderful question there is! The Origins of the Universe For Dummies covers: Early ideas about our universe Modern cosmology Big Bang theory Dark matter and gravity Galaxies and solar systems Life on earth Finding life elsewhere The Universe’s forecast
Author: David Toomey Publisher: W. W. Norton & Company ISBN: 039307837X Category : Science Languages : en Pages : 397
Book Description
The story of physicists' quest to answer a mind-boggling question: How can we travel through time? Since H. G. Wells' 1895 classic The Time Machine, readers of science fiction have puzzled over the paradoxes of time travel. What would happen if a time traveler tried to change history? Would some force or law of nature prevent him? Or would his action produce a "new" history, branching away from the original?In the last decade of the twentieth century a group of theoretical physicists at the California Institute of Technology undertook a serious investigation of the possibility of pastward time travel, inspiring a serious and sustained study that engaged more than thirty physicists working at universities and institutes around the world.Many of the figures involved are familiar: Einstein, Stephen Hawking and Kip Thorne; others are names known mostly to physicists. These are the new time travelers, and this is the story of their work--a profoundly human endeavor marked by advances, retreats, and no small share of surprises. It is a fantastic journey to the frontiers of physics. Some images in the ebook are not displayed owing to permissions issues.
Author: John Gribbin Publisher: Yale University Press ISBN: 9780300089141 Category : Science Languages : en Pages : 268
Book Description
Recent breakthroughs in measuring the age of the universe with the Hubble Space Telescope are the subject of this book, written by a science writer who was a research astronomer involved in the discoveries. Illustrations.
Author: Giles Sparrow Publisher: Gareth Stevens Publishing LLLP ISBN: 9780836872798 Category : Juvenile Nonfiction Languages : en Pages : 52
Book Description
Explores how current data helps explain various phenomena, and describes the theories and practical methods that may help unravel future cosmic questions as they arise.
Author: William Lowrie Publisher: Cambridge University Press ISBN: 1108492738 Category : Science Languages : en Pages : 431
Book Description
A thoroughly reworked third edition featuring new data acquisition technologies, research developments and computational exercises in Python.
Author: Woolfson Michael Mark
Author: Agnieszka Olechnicka
Author: Peter D. Ward
Author: Paul J. Nahin
Author: Stephen Pincock
Author: Henry Gee
Author: David Toomey
Author: John Gribbin
Author: Giles Sparrow
Author: William Lowrie