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4.10  ·  Rating Details  ·  13,334 Ratings  ·  354 Reviews
The author, one of the pioneers of string theory, has produced an accessible guide for the general reader to some of the most formidable modern concepts of mathematics and physics. These include string theory itself, hyperspace, non-Euclidean geometry, Kaluza-Klein theory and supergravity.
Paperback, 384 pages
Published February 1st 1998 by Oxford (first published 1994)
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Sep 17, 2007 Nathan rated it it was amazing  ·  review of another edition
Recommends it for: Buck Rogers fans who build supercolliders.
Michio Kaku apparently spent his childhood building super-colliders in his parents' garage. It paid off. He's clearly brilliant, and best of all, he's not lost his imagination. One sad fact of modern physicists is that precious few of them have any imagination, and are incapable of thought experiments and relative flights of fantasy. As Kaku has pointed out, fantasy fueled more great discoveries in science than pure science ever did on its own. In this book he uses what we know about quantum phy ...more
Carlos Coral
Aug 31, 2007 Carlos Coral rated it really liked it  ·  review of another edition
Recommends it for: People who want to learn Quantum without having to put up with six years of math and science courses
This is the book that allowed me to fool an entire room of graduate students into thinking I was utterly Brilliant. It is a really good crash course on just what the hell Quantum, String, Unified Field Theory ad Superstring actually are. Lays down the history and concepts in a way that makes sense and makes you get it.

Particularly savvy readers will start making the other logical leaps. If we are thinking energy vibrating along a 10-dimensional string, what does that say about the frequency of s
Feb 07, 2016 Kelvin rated it did not like it
DNF at chapter 10. It was a bit too dry and technical for me. While the chapter names were intriguing and there were interesting anecdotes in each chapter, it was still slightly too boring, even with the pictures, for me to read into and understand the developments of modern physics. There wasn't much holding it together, i.e. the book only follows the overthrow of each theory as its organizing structure. It also seemed to ramble on with analogies that weren't that great to follow, eg the wood v ...more
Jul 29, 2007 Steve rated it it was amazing  ·  review of another edition
Recommends it for: nerds like me
If you've thought science is dull or perhaps too far beyond you, then please meet Michio Kaku. He writes about theoretical physics in a way that will fill you with wonder and possibility. He takes what would otherwise be very complex concepts and conveys them using metaphors that every average joe can understand. The number of a-ha moments I had reading this book were too many to count. What a terrific read.
Aug 27, 2009 Jwm rated it it was ok  ·  review of another edition
It was OK just because the science fiction at the end was a lot of fun.

Dr. Kaku alternates through two styles -- talking to the reader like they're completely retarded and then talking to them like they've taken a college physics class. I'm neither, I understood what he was writing, and was just insulted. The cornerstone of Hyperspace theory is that there were 10 dimensions for a fraction of a fraction of time in the first fraction of time of existence for this universe, but 6 of them probably d
Macoco G.M.
Feb 22, 2016 Macoco G.M. rated it really liked it  ·  review of another edition
Un libro fantástico para descubrir una nueva perspectiva del universo.
Oct 09, 2007 Shawna rated it really liked it
This is one of the popular science books that got me so interested in doing physics in the first place. Accessible to me before I even took a physics class, it should be accessible to most anyone with interest. Very interesting questions raised about space and time/parallel universes/etc. New ideas (as of date published: 1994) are discussed in a non-technical way. Also, very well written and easy to read (with humor and everything!).
Michio Kaku makes some amazingly complex and mind-bending concepts accessible to the lay reader (i.e., me, and maybe you, too, if you're also not a physicist). He sprinkles the book with entertaining and informative anecdotes and his passion for the topic is infectious. Still, I shudder to think that no author ever addresses Schrödinger's ailurophobia. Here's hoping the 6-dimensional universe opens up just as this one closes!
Nov 30, 2014 David rated it liked it
Started strong. An introduction to non-Euclidian geometry, string theory, and related concepts. Made me fantasize about learning the math.

Got more and more speculative toward the end, and not so interestingly so. Like many books, this one would have been improved by a ruthless editor. Still, worth a read if the topic interests you.
Jun 25, 2008 Brian rated it it was amazing
Shelves: non-fiction, science
Kaku takes his readers on an amazing journey from Big Bang to the end of time. His uncanny ability to make even the most esoteric theories of cosmology understandable (at least from a high-level) makes Hyperspace an engaging read for any laymen pondering the wonders of the universe.
May 07, 2010 Aloha rated it it was amazing
Michio Kaku did a terrific job of explaining to the layman scientific possibilities often depicted in sci-fi.
Ricardo Acuña
Jun 18, 2012 Ricardo Acuña rated it really liked it
Shelves: science
One of the most intriguing theories in the modern physics is the probable existence of a multidimensional time-space reality. Matter, space as we know sooner or later will turn to a new paradigm. A good book to think over this possibility
Nov 20, 2008 Lydia rated it it was amazing
Universes curled up into the size of a pencil eraser???!
Incredible brain food. Who needs religion when the world and its parts just keep going and going and going....?
It's up there, though not as accessible, as Hawking's "A Brief History of Time" and "The Universe in a Nutshell". Dr. Kaku does spend a considerable time walking the reader through how the theories of space-time and hyperspace arose and some of the historical and more mathematical stuff can be a little dense. However, the book opens really nicely with very vivid and amazing explanations of just how freaky hyperspace can be as well as the implications for the world of physics. The book also ends ...more
Trey Nowell
Jul 02, 2013 Trey Nowell rated it it was amazing  ·  review of another edition
Michio Kaku takes us through a very long human journey, highlight various theories such as GTU, Quantum Theory, String Theory, Unified Field Theory, Relativity, etc., focusing on many expert scientists that have shaped our views over hundreds of years. The history of this is absolutely informative, and the journey throughout the book is wonderful. There never is a "boring" part to this book. It takes you through understanding of 2 dimensions, 3 dimensions, the 4th dimension of space and time, wh ...more
Amet Alvirde
Jan 13, 2014 Amet Alvirde rated it it was amazing
Shelves: nerdy
Ayer no pude parar de leer hasta terminar. Este libro es realmente bueno. Kaku tiene una didáctica bastante agradable y el libro está plagado de explicaciones meditadas para ser lo más sencillas posibles (a pesar de la complejidad de los temas tratados). Es un excelente libro de referencia y descubres datos curiosos que jamás te habrías imaginado.

El único contra es que ahora se encuentra desactualizado porque es pre-higgs y pre-colisionador franco-suizo de hadrones. Así que hay algunas anécdotas
Jan 11, 2009 gabrielle rated it really liked it
another amazing theoretical physics book for the general population. i've re-read this one several times too. Dr. Kaku is an inspiration.

this quote is one of my all time favorites:
"...We now believe that the mind of God is music reverberating through 10 dimensional hyperspace..." Dr. Michio Kaku

this book explores so many fantastic ideas- worm holes, parallel universes and things you only thought were possible in Sci-Fi TV/films.
it will challenge you to think and look at the world in a whole new
Chance Cardona
Mar 30, 2016 Chance Cardona rated it really liked it
Michio Kaku’s Hyperspace is a brilliant recollection of modern physics seen through the lense of higher dimensions as the key to solving today’s problems. Hyperspace is told in an easy to read and understand way, even without very much physics knowledge. The book starts with Michio demonstrating higher dimensions easily unifying and simplifying the mathematics of physics, then progresses into the history of modern physics starting from Reimann in the 1800’s, and finishing in today’s world with s ...more
Nov 18, 2015 Corbyn rated it really liked it
The novel that I am reviewing is called Hyperspace. Hyperspace is a book among books. Meaning that it is a group of paper, written on, and put together for people's enjoyment. This book is about the beauty of physics and how many people have changed it over the years.

Hyperspace has a really thin, if at all, plot line. In Hyperspace, the author,writes about how things would be different if we were on a different plane of existence. Such as if the world were a 2d world. Everything would appear as
Jun 17, 2015 Harikleia rated it it was amazing
The book “Hyperspace” by Michio Kaku, a professor of Theoretical Physics at the City
College of New York is another guide to dimensions( How to tell that this book is about higher dimensions at first glance: Hyperspace. Hypercube. Simple) that we can not really imagine, (the same way Mr.Square could not imagine the third dimension in the book “Flatland”).
Most people would think “just another science textbook disguised as a small book.” However, this book gives all of the information that could
Jim Nielsen
Mar 02, 2015 Jim Nielsen rated it really liked it
I found this to be an enjoyable, relatively accessible look at some of the most advanced theories of physics (and mathematics) in modern science. Granted, I didn't understand everything in this book, The overview on the brilliant theories of specific and general relativity and their consequences I found fascinating and understandable. Once you start getting into quantum theory and its mathematics things get a little strange and complicated. But why shouldn't they? Quantum mechanics, as the autho ...more
James F
A popular account of higher dimensions (more than three spatial dimensions) in relation to modern physics. Frankly, this is one of the worst popular science books I've read recently. The book is divided into three parts; the first part gives a historical background to the mathematical and physical theories of higher dimensions, the second part is an overview of string theory, and the third part is about wormholes, time travel, parallel universes, and various far future disasters and how super ad ...more
Nov 23, 2014 Bart rated it really liked it
Mind-blowing overview of physics, particularly as it relates to the universe and subatomic particles.

Strengths: Simplified explanations of theoretical dimensions and the physics behind it (have you ever tried reading a Wikipedia article on some of these things? For example, try reading the entry on the Speed of Light: Instead of a windy, overblown, jargon-y explanation, Kaku will often turn to analogies so that they're much easier to process. Instead of
Feb 19, 2014 Rama rated it really liked it  ·  review of another edition
An Introduction to Hyperspace

This is an odyssey into the history of development of the concept of hyperspace that includes fourth and higher spatial dimensions to account for the riddles and unsolved problems of unified field theory. Since the postulation of special theory of relativity, Einstein and subsequent physicists until now have struggled to explain the four natural forces; the electromagnetic force (explained by Maxwell's field equations for electricity & magnetism); the strong and
Connor Oswald
Apr 09, 2016 Connor Oswald rated it really liked it
Dr. Kaku is so dramatic
Bob Parks
Jun 19, 2012 Bob Parks rated it really liked it
Shelves: non-fiction

Good general history of 20th century physics. I enjoyed the layout of the book -- first half of the book is the history of hyperspace, second half is what can come out of the theory. Loved this part. Wormholes, time travel, black holes and the death of the universe. The author does a good job bringing in sci-fi stories to explain or illustrate the various theories. Some times he would go off on a tangent and try to bring the point back in a rough way.
Alexander Shtang
Aug 07, 2016 Alexander Shtang rated it it was amazing
В частности вот это описание понравилось:

Представим себе обычный кубик льда, лежащий в скороварке у нас на кухне. Все мы знаем, что произойдет, если включить плиту. Но что будет с кубиком льда, если мы нагреем его до триллионов триллионов градусов?
Если нагревать кубик льда на плите, сначала он тает и превращается в воду, а потом происходит фазовый переход. Нагреваем воду, пока она не закипит. Она проходит еще одно фазовое превращение — в пар. Продолжаем нагревать пар до высоких температур. В кон
Manikanta Avinash
Aug 22, 2016 Manikanta Avinash rated it liked it
Shelves: i-own-a-copy
I wanted to read this book since I read Tao of Physics. This book primarily deals with Introduction to Superstring Theory. It starts off well giving us good insights into how to visualize higher dimensions and why it is needed to "simplify"/unify all laws of Physics. While the first 2 parts are quite interesting from a layman perspective, the chapters that deal with the actual string theory does not have any mathematics in it. It just touches upon a little bit and never really explains the actua ...more
Zoe L
Jun 01, 2015 Zoe L rated it it was amazing
In an act of trying a new genre out, my father brought me a purely non-fiction book. I was hesitant, for there were no dystopian societies or shimmering vampires in a book highlighting the fourth-dimension, our universe and the mere concept of time. A fan of the scientific show Cosmos: A Spacetime Odyssey featuring the creative and intellectual Neil DeGrasse Tyson, I had always been questioning our place in the universe and our significance. This book hooked me immediately with an anecdote, inst ...more
Eric Layton
May 20, 2016 Eric Layton rated it really liked it  ·  review of another edition
Science tends to be a bit dry, but Dr. Kaku manages to make it interesting; with just a small boring spell during the discussion of Kalusa-Klein and introductory string theory. This is to be expected, though. You just can't make multi-dimensional imagery and vibrating strings very exciting to the lay person. It looses something without the excitement of its underlying mathematical foundation.

Dr. Kaku tries his hand at a bit of futurist prognostication, too... very LONG, LONG term future, I mean.
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(Arabic: ميشيو كاكو
Russian: href=" Каку
Dr. Michio Kaku is an American theoretical physicist at the City College of New York , best-selling author, a futurist, and a communicator and popularizer of science. He has written several books about physics and related topics of science.

He has written two New York Times Best Sellers, Physics of the Impossible (2008)
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“It is often stated that of all the theories proposed in this century, the silliest is quantum theory. In fact, some say that the only thing that quantum theory has going for it is that it is unquestionably correct.” 136 likes
“Some people seek meaning in life through personal gain, through personal relationship, or through personal experiences. However, it seems to me that being blessed with the intellect to divine the ultimate secrets of nature gives meaning enough to life.” 68 likes
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