Time Doesnt Exist And Many Other Things Big Bang Black Matter Black Holes PDF Download
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| Author | : Didier Viel |
| Publisher | : Lulu.com |
| Total Pages | : 190 |
| Release | : 2017-11-20 |
| Genre | : Science |
| ISBN | : 0244342881 |
Download Time doesn't exist. And many other things (Big Bang, Black matter, Black holes,...) Book in PDF, ePub and Kindle
What we call time in physics is not a real entity in the universe. The real entities in the universe are matter and energy. Energy gives motion to matter or allows the transformation of matter, giving us the illusion of passing time or more precisely a perception of an "arrow of time". The mistake about using time as a real entity in physics came first in the 18th century when L. Euler, in 1752, states that acceleration of a body is the time derivative of velocity. Instead, we will use d'Alembert definition of acceleration deduced by experimental results: (phi*dt)=dv, where dt is not time differential as in differential calculation but only a small constant of "duration", and phi the acceleration. Einstein theory was to think that time is a real entity in the universe and then space-time coordinates can describe the universe.
| Author | : Roger Penrose |
| Publisher | : Vintage |
| Total Pages | : 307 |
| Release | : 2011-09-06 |
| Genre | : Science |
| ISBN | : 0307596745 |
Download Cycles of Time Book in PDF, ePub and Kindle
From Nobel prize-winner Roger Penrose, this groundbreaking book is for anyone "who is interested in the world, how it works, and how it got here" (New York Journal of Books). Penrose presents a new perspective on three of cosmology’s essential questions: What came before the Big Bang? What is the source of order in our universe? And what cosmic future awaits us? He shows how the expected fate of our ever-accelerating and expanding universe—heat death or ultimate entropy—can actually be reinterpreted as the conditions that will begin a new “Big Bang.” He details the basic principles beneath our universe, explaining various standard and non-standard cosmological models, the fundamental role of the cosmic microwave background, the paramount significance of black holes, and other basic building blocks of contemporary physics. Intellectually thrilling and widely accessible, Cycles of Time is a welcome new contribution to our understanding of the universe from one of our greatest mathematicians and thinkers.
| Author | : Lawrence M. Krauss |
| Publisher | : Simon and Schuster |
| Total Pages | : 240 |
| Release | : 2012-01-10 |
| Genre | : Science |
| ISBN | : 1451624476 |
Download A Universe from Nothing Book in PDF, ePub and Kindle
Bestselling author and acclaimed physicist Lawrence Krauss offers a paradigm-shifting view of how everything that exists came to be in the first place. “Where did the universe come from? What was there before it? What will the future bring? And finally, why is there something rather than nothing?” One of the few prominent scientists today to have crossed the chasm between science and popular culture, Krauss describes the staggeringly beautiful experimental observations and mind-bending new theories that demonstrate not only can something arise from nothing, something will always arise from nothing. With a new preface about the significance of the discovery of the Higgs particle, A Universe from Nothing uses Krauss’s characteristic wry humor and wonderfully clear explanations to take us back to the beginning of the beginning, presenting the most recent evidence for how our universe evolved—and the implications for how it’s going to end. Provocative, challenging, and delightfully readable, this is a game-changing look at the most basic underpinning of existence and a powerful antidote to outmoded philosophical, religious, and scientific thinking.
| Author | : Tim Andersen |
| Publisher | : |
| Total Pages | : 96 |
| Release | : 2020-05-04 |
| Genre | : |
| ISBN | : |
Download The Infinite Universe Book in PDF, ePub and Kindle
This book is for anyone who wants a fresh approach to modern physics. Are you tired of amusing anecdotes about scientists' personal lives and eureka moments? Bored of chronological narratives of scientific progress through the ages? No longer wowed by ideas like string theory? Interested in first principles thinking and what it can do for you? This book is for you. This book is designed to take you step by step through the fundamental principles that underlie the physics of space, time, and matter. It is a how-to guide for building up our universe from first principles. By posing questions and answering them with illustrations and examples, the book shows how we can demonstrate what we know about the universe with simple concepts and thought experiments. With this book, you too can apply first principles to build up your own model of the universe and how it works, one you can take with you, and apply it to other areas of your life such as your job, business, even your relationships. There are no complicated mathematics in this book and I have minimized the amount of jargon. Thus, it is suitable anyone of any educational background from high school on. The book aims to be straightforward about how we get from simple ideas to complex physical theories. So, if you are interested in a new way of looking at the universe and are not afraid to unlearn some of what you have learned, take a look inside.
| Author | : Stephen Hawking |
| Publisher | : Brief Answers, Big Questions |
| Total Pages | : 0 |
| Release | : 2022-09 |
| Genre | : Black holes (Astronomy) |
| ISBN | : 9781529392364 |
Download What Is Inside a Black Hole? Book in PDF, ePub and Kindle
'If you feel you are in a black hole, don't give up. There's a way out' What is inside a black hole? Is time travel possible? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. In What Is Inside a Black Hole? Hawking takes us on a journey to the outer reaches of our imaginations, exploring the science of time travel and black holes. 'The best most mind-bending sort of physics' The Times Brief Answers, Big Questions: this stunning paperback series offers electrifying essays from one of the greatest minds of our age, taken from the original text of the No. 1 bestselling Brief Answers to the Big Questions.
| Author | : Rebecca Smethurst |
| Publisher | : Hachette UK |
| Total Pages | : 128 |
| Release | : 2019-09-05 |
| Genre | : Science |
| ISBN | : 1841883832 |
Download Space: 10 Things You Should Know Book in PDF, ePub and Kindle
'Bite-sized, cutting edge science delivered with enormous enthusiasm - all you need to travel the cosmos' CHRIS LINTOTT 'A lot of astrophysics is packed into this neat little book . . . I guarantee you will come away knowing your dark matter from your supermassive black holes' JIM AL-KHALILI This book is for anyone who wants to easily understand the mind-blowing fundamentals of our extraordinary, expanding universe. Written by Oxford astrophysicist Dr Becky Smethurst and composed of ten captivating, simple essays, it guides you swiftly through the galaxies, explaining the mysteries of black holes, dark matter and what existed before the Big Bang, presenting the evidence as to whether we really are alone, illuminating what we still don't know, and much more besides. If you have big questions about Space, this book will provide you with the answers in an engaging and succinct way.
| Author | : Jim Holt |
| Publisher | : W. W. Norton & Company |
| Total Pages | : 321 |
| Release | : 2012-07-17 |
| Genre | : Philosophy |
| ISBN | : 0871404095 |
Download Why Does the World Exist Book in PDF, ePub and Kindle
In this astonishing and profound work, an irreverent sleuth traces the riddleof existence from the ancient world to modern times.
| Author | : Richard A. Muller |
| Publisher | : W. W. Norton & Company |
| Total Pages | : 141 |
| Release | : 2010-11-23 |
| Genre | : Biography & Autobiography |
| ISBN | : 0393078264 |
Download The Instant Physicist Book in PDF, ePub and Kindle
Presents fun cartoons alongside explanations of scientific curiosities such as chocolate having more energy than TNT, and wine being radioactive.
| Author | : Dr. Becky Smethurst |
| Publisher | : Ten Speed Press |
| Total Pages | : 146 |
| Release | : 2020-06-02 |
| Genre | : Science |
| ISBN | : 1984858696 |
Download Space at the Speed of Light Book in PDF, ePub and Kindle
From the big bang to black holes, this fast-paced illustrated tour of time and space for the astro-curious unlocks the science of the stars to reveal fascinating theories, surprising discoveries, and ongoing mysteries in modern astronomy and astrophysics. Before the big bang, time, space, and matter didn't exist. In the 14 billion years since, scientists have pointed their telescopes upward, peering outward in space and backward in time, developing and refining theories to explain the weird and wonderful phenomena they observed. Through these observations, we now understand concepts like the size of the universe (still expanding), the distance to the next-nearest star from earth (Alpha Centauri, 26 trillion miles) and what drives the formation of elements (nuclear fusion), planets and galaxies (gravity), and black holes (gravitational collapse). But are these cosmological questions definitively answered or is there more to discover? Oxford University astrophysicist and popular YouTube personality Dr. Becky Smethurst presents everything you need to know about the universe in ten accessible and engagingly illustrated lessons. In Space at the Speed of Light: The History of 14 Billion Years for People Short on Time, she guides you through fundamental questions, both answered and unanswered, posed by space scientists. Why does gravity matter? How do we know the big bang happened? What is dark matter? Do aliens exist? Why is the sky dark at night? If you have ever looked up at night and wondered how it all works, you will find answers--and many more questions--in this pocket-sized tour of the universe!
| Author | : Robert M. Wald |
| Publisher | : University of Chicago Press |
| Total Pages | : 176 |
| Release | : 1992-05 |
| Genre | : Science |
| ISBN | : 9780226870281 |
Download Space, Time, and Gravity Book in PDF, ePub and Kindle
Writing for the general reader or student, Wald has completely revised and updated this highly regarded work to include recent developments in black hole physics and cosmology. Nature called the first edition "a very readable and accurate account of modern relativity physics for the layman within the unavoidable constraint of almost no mathematics. . . . A well written, entertaining and authoritative book."
