Sep 29, 2022
كون من لا شيء
Posted by Lawrence M. Krauss Richard Dawkins غادة الحلواني

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  • Title: كون من لا شيء
  • Author: Lawrence M. Krauss Richard Dawkins غادة الحلواني
  • ISBN: 9789776483262
  • Page: 256
  • Format: Paperback
كون من لا شيء Best Read || [Lawrence M. Krauss Richard Dawkins غادة الحلواني], كون من لا شيء, Lawrence M. Krauss Richard Dawkins غادة الحلواني,

كون من لا شيء Best Read || [Lawrence M. Krauss Richard Dawkins غادة الحلواني] - كون من لا شيء,

Riku Sayuj

Krauss has managed to draw an almost perfect normal curve Bell Curve with this book as far as engagement and content is concerned The Start of the CurveIt starts slow by promising us a full whirlwind historic tour from Galileo to CMBR and beyond and takes its own sweet time getting to even Einstein and then dwells on the most known aspects of modern science as if no one has heard of all that before The RiseThen as I was contemplating postponing the book for some future date, Krauss suddenly draw [...]


2009 .


Point CounterpointA Nice Brief Account Of The Inflation Dark Energy ThreadKrauss, who was personally involved in some of the work and knows all the key actors, does a fine job of summarising progress in cosmology over the last fifteen years The most significant development, needless to say, has been the discovery of Dark Energy Krauss presents the background and shows why it wasn t quite as unexpected as has often been made out he was one of the few people to have predicted it, though it sounds [...]

Saleh MoonWalker

e stars died so you could be born.


One thing is certain, however The metaphysical rule , which is held as an ironclad conviction by those whom I have debated the issue of creation, namely that out of nothing nothing comes, has no foundation in science Arguing that it is self evident, unwavering, and unassailable is like arguing, as Darwin falsely did, when he made the suggestion that the origin of life was beyond the domain of science by building an analogy with the incorrect claim that matter cannot be created or destroyed All i [...]

Brendon Schrodinger

I guess everyone could have predicted that I would give this book 5 stars, if not at least agree with it s theories Being a forthright atheist and scientist I was bound to love this book right Well that argument could be made, but I refer you to my ratings for other atheist works such as The God Delusion , which I must admit deserves a reread and possibly an updated higher score in retrospect, and Hitchens God is Not Great which I thought was relatively poorly argued due to being essentially loo [...]

فهد الفهد

194 .


If you like my review please don t hesitate to like my review too I appreciate it s a wonderful book.A Universe from Nothing by Lawrence M Krauss A Universe from Nothing is the fascinating book about how are universe came from nothing Using the latest in scientific knowledge, his expertise and the innate ability to explain very complex topics in accessible manner earns this book five stars Lawrence Krauss takes us on an exciting voyage of discovery that helps us understand the universe and furt [...]


Description A wildly popular lecture now on YouTube has attracted almost a million viewers One question in particular has been at the center of religious and philosophical debates about the existence of God, and it s the supposed counterargument to anyone who questions the need for God As Krauss argues, scientists have, however, historically focused on other, pressing issues such as figuring out how the universe actually functions, which can ultimately help us to improve the quality of our live [...]


This is a short, entertaining and informative book, written by a leading cosmologist Lawrence Krauss describes, step by step, the observational evidence for the expansion of the universe, the existence of dark matter, and dark energy He clearly describes the differences between a closed, open, and a flat universe, and shows the the reasons why we probably live in a flat universe I had never understood before reading his explanation, how the spatial scales of variability of the cosmic microwave b [...]


As a layperson, I don t feel qualified to review a scientific book written by a renowned professor of theoretical physics But here are a few thoughts I had during and after reading this book Upfront I must confess that I did not fully understand the contents What, for instance, is a flat universe O.k you can blow up a balloon, and the you blow it up, the less curvature its surface will have Fine But will it ever get totally flat Just try it I ll bet you anything that it will burst before it get [...]


I found Krauss s book totally engaging His style is challenging but not overwhelming His arguments for how the universe was created from nothing were convincing The critical term is nothing What nothing is may seem obvious, but Krauss shows us why it isn t He takes us back to the very beginning, the Big Bang How did it start Quantum fluctuations, false vacuum or just a potentiality So something if no than physical rules for the event to originate seem to have existed Although Krauss suggests th [...]


2.5 StarsThe idea of a an Unmoved Mover or better still a First Cause is fascinating Just to think that everything has a cause s which itself has a cause s takes one to a journey backward which we may well be ill equipped to take This book didn t do much in that domain however, but it rather explained our recent understanding of the cosmos and how from nothingness though with quantum fluctuation which makes the whole idea of Krauss nothingness problematic a whole universe can come into existence [...]

Sarah ~


Simcha Wood

Lawrence Krauss s A Universe from Nothing appears to have been done a serious disservice by the author, the editor, or both in that what would otherwise be a decent enough though not particularly groundbreaking work of popular science has been press ganged into the tired ranks of writings on the God Wars While I haven t yet read a book from either side of this debate that adds anything really worthwhile to a discussion which is largely sophmoric and whose actors seem to spend most of their time [...]


This book failed short of my expectations The subject was interesting but its exposition lacked clarity due to inconsistencies of all kinds Regarding the semantic ones, allow me to paraphrase the author There is no such thing as nothing because nothing is something , namely nothing is empty space that is not really empty but a boling brew of virtual particles that we cannot see directly And, though nothing can travel faster than c, about 70% of that seemingly empty space, termed as dark energy , [...]


My understanding of this book perfectly traced the arc of the Big Bang and expanding universe An initial burst of inspiration followed by a rapid expansion of ideas about quarks, quantum mechanics, general relativity, dark matter and dark energy, and then a sudden reversal and contraction as the book strays from the fascinating early ideas and collapses in a chaotic discussion of how science and reason are not compatible with religious beliefs anyone who is reading this book is probably already [...]


3.5 Stars Yeah So I read this Or, rather, I listened to it Which, in hindsight, may not have been the best choice insert forced awkward laugh here You see, this is not what I expected at all Well, I take that back This was what I expected, but the ratios were quite a lot different than I expected You know, that whole reading summaries thing I don t do Probably would have helped there My point is that, had I done some research and maybe found out what this book actually was going to be, I d have [...]


I really enjoyed this book for a couple of reasons 1 Krauss is one of those rare personalities that excel both in science his successes are well documented and teaching and by teaching I mean in a seductive a word Krauss has used and you ll see how his language in the book can be seductive and almost flirty at times , entertaining way This is something the world desperately needs as we seem to have slipped back as a society even in places once much rational like the United States that believes [...]

Tanja Berg

This book surprised me with its readability I didn t feel like I was an average 5th grader taking a university course in physics ALL the time, although I do admit that somethings were above my head If I ever want to learn anything outside of my current capability, obviously it s not going to come easy This was very accessible though Quantum fluctuations, which otherwise would have been completely invisible, get frozen by inflation and emergy afterward as density fluctuations that produce everyth [...]


If you re looking for free lunch, think big The universe itself may be the ultimate free lunch.From a scientific point of view, this book is along the same lines as The Grand Design by Stephen Hawking To summarize the book in two sentences In quantum gravity, universes can, and indeed always will, spontaneously appear from nothing Such universes need not be empty, but can have matter and radiation in them, as long as the total energy, including the negative energy associated with gravity, is zer [...]


I actually listened to the audio version of this book, narrated by Krauss I d be less than honest if I didn t admit that some of this went over my head, but then again, I haven t devoted my life to the study of physics and the cosmos That said, I think I can appreciate the basic points being made.Krauss not only presents a sound and compelling case for the Big Bang Theory, but he also explains how something really can come from nothing which is really something, btw , a concept that makes my hea [...]


As a non scientist, I found many moments of oh, that is what I didn t quite understand from previous reading in physics and cosmology That said, there were also times when I simply did not quite understand the complexities that Krauss was explicating It was a book that I was sad to finishally liked it He takes us on a clear, guided journey around the issues of nothing at which we cannot see in the universe, but through the laws of physics and math is actually measurable, in a theoretical sense O [...]

Clif Hostetler

This book pauses with sufficient frequency during its romp through science from particle physics to astrophysics to take pokes at theistic religion to make it clear that the author s intention is to cast a shot across the bow of God of the gaps thinking which seeks refuge in the question, Why there is something rather than nothing The author explains that phenomenal progress has been made in the past century that has brought us to the cusp of operationally addressing questions regarding origin, [...]


I found this book very frustrating In the first place, Krauss spends far too much time God bashing, instead of just sticking to the science Fine, he doesn t believe that God created the universe, but there s absolutely no good reason to even bring it into a discussion of how our universe has been created from nothing.In any case, ultimately, his arguments seem no better than a belief in a supreme being as creator Krauss waves his hands and tells us that most of the universe consists of Dark Matt [...]


the baked in problem is that this explanation of how something can emerge from nothing must accept that nothing operates by laws of quantum gravity is this truly nothing shit, i dunno krauss touches on this as admirably as possible but i guess i should also throw quotations around possible , eh and there s the problem.

Mohamed al-Jamri

This book is amazing I listened to it as an audiobook that was read by the author himself It is about 5 hours and 30 minutes in length.A Universe From Nothing was written by Krauss to expand on a talk he gave in a lecture in 2009 under the same title youtube watch v 7Imvl The lecture is about one hour long is absolutely worth watching I watched it after finishing the book, but I think it would be better to watch it before The title is of course shocking, how the hell can a whole universe come fr [...]


Universe From Nothing is a thought provoking book, detailing how science has went about discovering the origins of the universe Krauss subject matter is derived from the observable experiments and Data supporting the theory that the universe was created due to the big bang, which itself arose out of a state of rapid quantum fluctuations from nothing.Along with educating the reader on how the rigorous testing of evidence supports the theory that the universe sprang from nothing, Krauss finds it o [...]

Alex J. O'Connor

A great book outlining the history of cosmology I found it got a little hard to follow near the end, but cleared up for a satisfying conclusion It regularly hints at Krauss atheism, which although is perfectly justified I feel may alienate agnostic or theistic readers I wouldn t recommend this book to anybody who has no interest in physics whatsoever, as you ll be introduced to new concepts that require a bit of thinking If, however, you are a science enthusiast of any kind, this book is a must [...]


it was really helpful to learn quantum physics and universe, but sometimes I felt that the questions didn t be answered very clear, maybe because of the answers were difficult to understand.Generally, the explanation of experiments was very goooooo Ood DDD everybody should read this book

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