Science

Krótka historia czasu

Krótka historia czasu

  • Downloads：2207
  • Type：Epub+TxT+PDF+Mobi
  • Create Date：2022-08-26 09:56:33
  • Update Date：2025-09-06
  • Status：finish
  • Author：Stephen Hawking
  • ISBN：8382022103
  • Environment：PC/Android/iPhone/iPad/Kindle
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Summary

Czy wszechświat miał początek i będzie miał kiedykolwiek koniec？ Czy czas może być odwrócony？

Krótka historia czasu to już klasyczna pozycja literatury popularnonaukowej。 Przedstawione w niej idee prezentują najnowsze odkrycia w dziedzinie badania wszechświata。 Autor wykracza poza teorię względności， mechanikę kwantową i wielki wybuch， aby sięgnąć do "tańca geometrii"， który doprowadził do powstania wszechświata， krainy zjawiskowych zdarzeń fizyki cząstek elementarnych， w której materia zderza się z antymaterią。 Ta fascynująca książka umożliwia poznanie ogromu przestrzeni międzygalaktycznej。

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Reviews

Madita ，

Ob es um eine allgemeine Erklärung der Relativitätstheorie geht oder um die Entstehung von Sternen und schwarzen Löchern， dieses Buch beinhaltet beides und trotz der wenigen Seiten bekommt man eine sehr ausführliche Erläuterung der behandelten Themen， ohne dass es langweilig wird。 Ich finde es beeindruckend wie jemand so intelligentes wie Stephen Hawking so komplexe Themen für jeden （einigermaßen） verständlich erklären kann。 Ich fand den Inhalt dieses Buches unglaublich interessant， besonders di Ob es um eine allgemeine Erklärung der Relativitätstheorie geht oder um die Entstehung von Sternen und schwarzen Löchern， dieses Buch beinhaltet beides und trotz der wenigen Seiten bekommt man eine sehr ausführliche Erläuterung der behandelten Themen， ohne dass es langweilig wird。 Ich finde es beeindruckend wie jemand so intelligentes wie Stephen Hawking so komplexe Themen für jeden （einigermaßen） verständlich erklären kann。 Ich fand den Inhalt dieses Buches unglaublich interessant， besonders die Informationen über schwarze Löcher。 Auch wenn mir manche Aussagen definitiv ein bisschen zu hoch waren， gab es so viele relevante Informationen über die man sich noch ziemlich lange nachdem man mit dem Buch durch ist， Gedanken machen kann。 Das Buch ist kurz und trotz der komplexen Themen leicht zu lesen。 Wenn man wenigstens ein bisschen Interesse an Physik， dem Universum oder schwarzen Löchern hat ist es auf jeden Fall die Zeit wert sich dieses Buch mal anzuschauen。 。。。more

James Webb ，

An interesting book about the dynamics that make up the universe we ultimately inhabit。 Was surprised at how much I understood mainly thanks to the TV Show The Big Bang Theory。

Amanda ，

Very readable。 Interesting。

Charing Szeto ，

Didn't expect THE Hawking can write a book that a layman like me can understand the complicated physics concepts！ Extraordinary Didn't expect THE Hawking can write a book that a layman like me can understand the complicated physics concepts！ Extraordinary 。。。more

Max Chivers ，

What I understood， I enjoyed。

Sean Kolczynski ，

Reigniting my love of physics， although I can’t say I totally understand everything he was talking about

Yves ，

Insanely beautiful。

Teresa Blanco ，

god

RAIMUNDAS ，

Tikrai neblogas kūrinys， tik kartais buvo sunku suprasti apie ką autorius rašo， vis dėl to astrofizika jo arkliukas， ir leisdavo rašyti taip， kaip jis pats supranta， o tokiam genijui kaip aš tai buvo neįveikiama užduotis。 Tikrai patiko， kad autorius nesistengė prikaišioti savo minčių， leidžia skaitytojui pačiam nuspręsti ar jo iškeltos teorijos yra teisingos。 Šią knygą turi perskaityti visi， kurie bent kartą žiūrėjo naktį į žvaigždžių apsietą dangų ir pagalvojo， kažin nuo jo viskas prasidėjo

Leo Ørsnes ，

An amazing book about the history of science and how the world works。 However being interested in science， but not a scientist， I had to come to terms with not being able to understand everything。 But worth the read！

J。S。 Bratton ，

i don't get it i don't get it 。。。more

Pınar Gülleroğlu ，

Very nice and thorough view of the universe and physics。 Scientific knowledge is not required， it’s quite understandable for almost every age group。 I also liked seeing glimpses of Hawking’s personality， humorous and wise。

David Echeverria Cepeda ，

Un livre compréhensible par tous et non pas seulement par quelques scientifiques sur la question de notre existence et notre univers。

Zaid Mehmood ，

Introduction of BookA Brief History of Time is a book on theoretical cosmology by English physicist Stephen Hawking。 It was first published in 1988。 Hawking wrote the book for readers who had no prior knowledge of physics。In A Brief History of Time， Hawking writes in non-technical terms about the structure， origin， development and eventual fate of the Universe， which is the object of study of astronomy and modern physics。 He talks about basic concepts like space and time， basic building blocks t Introduction of BookA Brief History of Time is a book on theoretical cosmology by English physicist Stephen Hawking。 It was first published in 1988。 Hawking wrote the book for readers who had no prior knowledge of physics。In A Brief History of Time， Hawking writes in non-technical terms about the structure， origin， development and eventual fate of the Universe， which is the object of study of astronomy and modern physics。 He talks about basic concepts like space and time， basic building blocks that make up the Universe （such as quarks） and the fundamental forces that govern it （such as gravity）。 He writes about cosmological phenomena such as the Big Bang and black holes。 He discusses two major theories， general relativity and quantum mechanics， that modern scientists use to describe the Universe。 Finally， he talks about the search for a unifying theory that describes everything in the Universe in a coherent mannerArgument 01:（According to Math ）A Brief History of Time is an introduction to cosmology aimed at the layman and addresses fundamental questions such as “How did the world come to be？” and “Will it come to an end？”。 The book uses minimal technical jargon and mathematical knowledge to explain how the notions of gravity， relativity， black holes have developed over the twentieth century。 The book was addictive despite being a slightly difficult read as， once you understand an idea， you want to understand how it relates to other topics of the book。Hawking has a quirky sense of humour and along with ideas being developed also shares various life events of scientists。 Albert Einstein and the theory of general relativity was the highlight of the book。 He explains a rather mathematical and theoretical idea with various illustrations and relatable examples。 For example， he describes the notion of gravity and relativity in the following way: Imagine a thin mattress which is held outstretched。 Place a heavy ball on the mat so that map dips around it。 Now if you put a few marbles on the mattress they move towards the ball， or rather gravitate towards it。 This idea of gravity was adopted to explain the orbit of mercury which deviated from Newton’s laws。The book also explains ideas of how time stops near black holes， why objects can’t travel faster than the speed of light， how black holes aren’t so black after all and also the science-fiction ideas of wormholes and time travel。 He takes all these different ideas and in conclusion talks about how unification of forces is the ultimate aim of Physics， supporting this claim by drawing from the specific examples discussed above。 It’s a book which explains scientifically essential questions asked by humanity since the beginning of time。 It generates a childlike wonder towards the grandness of the universe。I would recommend this book due to its logical approach to highly advanced ideas in Physics。 You can understand the concepts discussed without any prerequisites。 It’s a very satisfying read， and gives one the illusion of understanding the very mechanics of the whole universe。Argument 02:（according to Physics ）This book， as you might expect is an excellent， yet brief， history of time。 It explores the phenomenon that is our universe， and the laws that govern it。 With this comes the rich history of the physicists who have laid the groundwork for what we believe today。 This includes their most brilliant work and that which we now consider to be complete nonsense。 Better still， it can be read by anyone， that’s the beauty of it。The ideas discussed are so thought-provoking that anyone with the slightest interest in physics and the puzzling nature of our universe is sure to enjoy it。 There is no complicated maths and every point is explained simply and clearly。 That doesn’t necessarily mean that every point will be fully digested by all readers because the concepts are confusing and often counterintuitive， but that’s okay。 Even if not understood in its entirety， it will surely fascinate， amaze and inspire。This is not a book that will prepare you for studying physics。 It will， however， convince you why to do it at all。 The ideas are genuinely exciting， ranging from where it all started and will end， to travelling through time and space。I first picked this up around the time of GCSEs and I must admit it was a little heavy， especially for someone who hated to read， but after a year or two I gave it another go。 This time it really started to sink in。 The content was nothing like what I’d been introduced to in classes and it was almost like science fiction， but it was real。 It was ideas like these that persuaded me to go into physics rather than anything else。Conclusion In this final chapter， Hawking summarises the efforts made by humans through their history to understand the Universe and their place in it: starting from the belief in anthropomorphic spirits controlling nature， followed by the recognition of regular patterns in nature， and finally with the scientific advancement in recent centuries， the inner workings of the universe have become far better understood。 He recalls the suggestion of the nineteenth-century French mathematician Laplace that the Universe's structure and evolution could eventually be precisely explained by a set of laws whose origin is left in God's domain。 However， Hawking states that the uncertainty principle introduced by the quantum theory in the twentieth century has set limits to the predictive accuracy of future laws to be discovered。Hawking comments that historically， the study of cosmology （the study of the origin， evolution， and end of Earth and the Universe as a whole） has been primarily motivated by a search for philosophical and religious insights， for instance， to better understand the nature of God， or even whether God exists at all。 However， for Hawking， most scientists today who work on these theories approach them with mathematical calculation and empirical observation， rather than asking such philosophical questions。 In his mind， the increasingly technical nature of these theories have caused modern cosmology to become increasingly divorced from philosophical discussion。 Hawking nonetheless expresses hope that one day everybody would talk about these theories in order to understand the true origin and nature of the Universe， and accomplish "the ultimate triumph of human reasoning"。university of engineering and technology TaxilaDepartment of Enviromental engineeringZaid Mehmood 21-ENV-32 。。。more

Anushka Kale ，

Throughout the book I felt I was traveling in the Universe ， trying to understand its secret as it was uncovered by the likes of Newton to John Schwarz。 This book is for all those who have been curious from long time about Universe，space and God。。I got to delve into the minds of geniuses like Stephen Hawking and others who are unraveling and discovering new ways to get the answer to question of 'Why it is that we and Universe exist'。 Throughout the book I felt I was traveling in the Universe ， trying to understand its secret as it was uncovered by the likes of Newton to John Schwarz。 This book is for all those who have been curious from long time about Universe，space and God。。I got to delve into the minds of geniuses like Stephen Hawking and others who are unraveling and discovering new ways to get the answer to question of 'Why it is that we and Universe exist'。 。。。more

Vegard ，

This review has been hidden because it contains spoilers。 To view it， click here。 Knowing future patternWhen fully understanding more of the time traveling equations and formulas in this book you will be able to travel in a knowing specific pattern of the future in which is presented for the observers。 Read the book in 2019， ever since I've been able to adapt to futuristic events of time， as the knowing paradox of information is at play from the source from the intel of the creation of information which opens up for a whole new rules set for additional rules that's possible i Knowing future patternWhen fully understanding more of the time traveling equations and formulas in this book you will be able to travel in a knowing specific pattern of the future in which is presented for the observers。 Read the book in 2019， ever since I've been able to adapt to futuristic events of time， as the knowing paradox of information is at play from the source from the intel of the creation of information which opens up for a whole new rules set for additional rules that's possible in the Unified String。Thank you so much for writing this framework for Time Traveling。 I'll continue in the next anti-spin。Vegard 。。。more

Sanar Othman ，

Fascinating。 Brought back past with it。 Finished it while listening to Kanye， I feel weird。

Carly ，

Cue existential crisis

Jack ，

Honestly， one of the best books I've ever read。 It is especially accessible， and even if I didn't understand every single thing， I was made to understand a lot more than I did。 And Hawking is a better writer than a lot of the other scientists I've read。Also， this book is surprisingly theological--so much so， that I would say it's actually one of the most important theological texts of the 20th century！ Honestly， one of the best books I've ever read。 It is especially accessible， and even if I didn't understand every single thing， I was made to understand a lot more than I did。 And Hawking is a better writer than a lot of the other scientists I've read。Also， this book is surprisingly theological--so much so， that I would say it's actually one of the most important theological texts of the 20th century！ 。。。more

Nemlungmuan Valte ，

this is a must read for stem students。absolutely mind blowing

Michael Kerjman ，

How many camels might sit on a needle head？Refreshing some acquaintance with subject could hardly wonder at murky ending of a definitely talented work simplifying infinite varieties of theories， assumptions and suggestions somehow， partially， approximately， plausibly supported with observations which， according to a law of uncertainty mentioned frequently by an author himself， might be questioned by those observing from other points of approaches。One could say， a book left a sure feeling that cl How many camels might sit on a needle head？Refreshing some acquaintance with subject could hardly wonder at murky ending of a definitely talented work simplifying infinite varieties of theories， assumptions and suggestions somehow， partially， approximately， plausibly supported with observations which， according to a law of uncertainty mentioned frequently by an author himself， might be questioned by those observing from other points of approaches。One could say， a book left a sure feeling that claiming priority for innovative ideas after being personally persuaded or having journal-articles'-blue-papers-by-foreign-scientists reviewed， is a feature customarily illustrated with Sir Isaac Newton's historically-proven achievements in epoch far distant from telecommunication means deployed at the end of the twentieth century and further。 。。。more

Rahul Matthew ，

I really enjoyed listening to the audiobook and this man is such a ROCKSTAR in his field of science and makes me believe in trusting to KEEP ASKING QUESTIONS about our UNIVERSE in such an idiotic and disappointing world with POWER， GREED and WAR are ruling HUMAN MINDS at this point in time。

Kimberley ，

I know very little about physics - except what I learn from sci-fi novels and Star trek （obvs） so I've definitely learn something from this book。 However， the way it was written was not always easy to follow - there wasn't nearly enough diagrams and analogies。 Although I did like the way Hawking leant on the exclamation mark like a giddy school kid。 In fact， I think I spent more time watching YouTube videos about the concepts than I did reading the book （I like to know that I've understood somet I know very little about physics - except what I learn from sci-fi novels and Star trek （obvs） so I've definitely learn something from this book。 However， the way it was written was not always easy to follow - there wasn't nearly enough diagrams and analogies。 Although I did like the way Hawking leant on the exclamation mark like a giddy school kid。 In fact， I think I spent more time watching YouTube videos about the concepts than I did reading the book （I like to know that I've understood something before I move on）。 Given that extra-layer of explanation， I did like the book （but if I'd read this when it was first published， I think I'd have been a bit frustrated）。 Saying that I did like how he took the readers through the scientific process whereby scientists investigated the origins of the universe and disregarded theories and concepts along the way。 I think now that as it is 2022 and Prof。 Hawking is no longer with us， that readers should probably peruse more up-to-date books on the subject matter。 For instance， I'd have really loved to know where the Higgs Boson fitted into Hawking's history and what affect that had on the theories of reality。 I also would have liked to have seen more maths （at least where applicable）。 。。。more

Oskar Lis ，

Dziś kilka słów nie tylko o samej książce， ale także o potrzebie mierzenia się z niezrozumiałym。 O potędze intelektualnego wyzwania i przyjemności jaką niesie nawet nie tyle sprostanie mu， co samo podjęcie rękawicy。 Jest bowiem taki moment， taka chwila， kiedy dawno nieużywane， niby nienaoliwione tryby w naszym umyśle nagle zaskakują。 Rozumiem！ I jest to serotoninowy， euforyczny kick， nieporównywalny z niczym innym。 Uczucie to kilkukrotnie towarzyszyło mi ostatnio dzięki geniuszowi Stephena Hawki Dziś kilka słów nie tylko o samej książce， ale także o potrzebie mierzenia się z niezrozumiałym。 O potędze intelektualnego wyzwania i przyjemności jaką niesie nawet nie tyle sprostanie mu， co samo podjęcie rękawicy。 Jest bowiem taki moment， taka chwila， kiedy dawno nieużywane， niby nienaoliwione tryby w naszym umyśle nagle zaskakują。 Rozumiem！ I jest to serotoninowy， euforyczny kick， nieporównywalny z niczym innym。 Uczucie to kilkukrotnie towarzyszyło mi ostatnio dzięki geniuszowi Stephena Hawkinga， próbującego dotrzeć do takich mat-fizowych prostaków jak ja。 Wiele akapitów musiałem przeczytać czterokrotnie， sporą część wywodu zrozumiałem w niezwykle uproszczony sposób， sporej części zapewne w ogóle。 Była to jednak podróż fascynująca。 Do gwiazd。 Do początków wszechświata。 Do pierwszych lekcji fizyki， kiedy żmudny tok szkolnego nauczania nie zarżnął jeszcze mojego entuzjazmu do tego przedmiotu。 Podróż do dzieciństwa， kiedy wyobrażenie nieskończoności kosmosu wprawiało mnie w trudne do opanowania przerażenie。 Kto nie marzył o zostaniu astronautą， niechaj pierwszy rzuci kamieniem！Nie może w tych kilku zdaniach zabraknąć zachwytu nad geniuszem autora， próbującego trafić pod strzechy z niezwykle skomplikowanymi zagadnieniami。 Ale także podziwu dla każdego naukowca - teoretyka， bez względu na to， czy jest to fizyk， czy filozof。 Jakże ogromna pewność siebie， granicząca z zuchwałością， musi stać za próbą opisu rzeczywistości， bez podpierania się instrumentarium badań。 Jakże piękny i odważny musi być taki umysł Życie znakomitej większości ludzi to odtwarzanie ustalonych i narzuconych schematów。 Jest coś metafizycznego w kontakcie z jednostkami， które jak powiedziałby Steve Jobs， nie tylko poczuły że rzeczywistość jest plastyczna， ale także zaczęły ją kreować。 。。。more

Jamie Barker ，

Stephen Hawkins is an incredible communicator。 Despite the complexity of the topics at hand most of it feels perfectly simple thanks to his explanations。 That said， of course， there are times where it is just impossible to comprehend some of the ideas。 In that sense this is also a good exploration of faith， as I just have to trust Steve and pals know what’s up。

Srajan Garg ，

DNF - became too dense to enjoy as literature midway

J。A。 Carter-Winward ，

I enjoyed this book so much。 Who doesn't love Stephen Hawking？ He's adorable and so passionate。 While much of this book is repetition， his heart was in the right place， helping （through that repetition） mere mortals understand his magnificent mind。 My only regret is he isn't here to see how many of his （and other people's） theories will be transformed， broadened， or obliterated altogether with the new data they're now gathering via the Webb telescope。 Maybe a child was born on the day he died， j I enjoyed this book so much。 Who doesn't love Stephen Hawking？ He's adorable and so passionate。 While much of this book is repetition， his heart was in the right place， helping （through that repetition） mere mortals understand his magnificent mind。 My only regret is he isn't here to see how many of his （and other people's） theories will be transformed， broadened， or obliterated altogether with the new data they're now gathering via the Webb telescope。 Maybe a child was born on the day he died， just as he was born on the day Galileo died， who wants to understand， as Stephen did， why we're here， where we came from， and where we're going。 。。。more

Abram Jackson ，

Hawking gives a layman understanding of all physics， an impressive achievement。 There were some things in here I hadn’t understood yet， like string theory。 And there was one chapter that I still don’t understand。 I’d love to see a current， similar book。

Fundin ，

It was sometimes really difficult to follow and honestly there were moments when I just did not understand what I just read， or at least I lack the imagination but I guess there is no easy way to explain all the theories and mysteries of the universe。

Melli ，

3。5

Reference

google book https://www.google.com/search?tbm=bks&q=Krótka historia czasu

hathitrust digital library https://babel.hathitrust.org/cgi/ls?q1=Krótka historia czasu&field1=ocr&a=srchls&ft=ft&lmt=ft

The British Library https://bll01.primo.exlibrisgroup.com/discovery/search?query=any,contains,Krótka historia czasu&tab=LibraryCatalog&search_scope=Not_BL_Suppress&vid=44BL_INST:BLL01&lang=en&offset=0