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Ingenieros de mundo anillo

(Ringworld #2)

3.87  ·  Rating details ·  25,946 ratings  ·  502 reviews

INGENIEROS DE MUNDO ANILLO:
LA ESPECTACULAR CONTINUACIÓN DE MUNDO ANILLO.


"Una novela cargada de emociones y a la vez rebosante de energía". —The Boston Herald          


"No tiene nada que envidiar a Mundo Anillo. Es más, en algunos detalles la supera" —Philadelphia Inquirer          


"Otra magnífica obra maestra de un maestro de la ciencia ficción"—Jack Williamson          

...more
Kindle Edition, 342 pages
Published November 21st 2011 by La Factoría de Ideas (first published June 3rd 1979)
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Manny
1. Some Non-Trivial Calculus

As the MIT students sang back in 1971:
Oh, the Ringworld is unstable
the Ringworld is unstable
did the best that they were able
and it's good enough for me!
People who want the details should check out Non-Linear Dynamics of Ringworld Systems, by Colin McInnes (http://eprints.gla.ac.uk/38/1/JIBS_C_...). It's
fascinating. If you like that kind of thing.

2. The Puppeteer Shock Doctrine

See, they engineered this disaster so that the Friedmanite Puppeteer government could for
...more
Manuel Antão
Nov 03, 2018 rated it it was ok  ·  review of another edition
Shelves: 1980
If you're into stuff like this, you can read the full review.


Wireheads: "The Ringworld Engineers" by Larry Niven



(Original Review, 1980-12-20)



Reading some people's complaints about unpleasant events in SF (e.g. Louis Wu becoming a wirehead in "The Ringworld Engineers") reminded me of an article in Analog some time back. It was written by a founder of a company that would keep you in cryogenic storage until a cure was found for your disease, or the Messiah came or a John Bircher became president o
...more
Ben Babcock
This review has been hidden because it contains spoilers. To view it, click here.
Liz
Apr 09, 2011 rated it liked it  ·  review of another edition
Like its predecessor, Ringworld, I really liked the overall ideas of this book: a massive, artificial, circular world that needs saving, varied hominid species filling all ecological niches, non-humanoid alien species that act in a truly alien manner, and a hodgepodge group of heroes. However, the main character, Louis Wu, is portrayed as God's gift to any female hominid; if it's anatomically possible for him to sleep with someone, he does, basically. The Ringworld revolves around sex between sp ...more
Yaakov
May 02, 2008 rated it it was amazing  ·  review of another edition
The sequel to Ringworld, this has a better story. The characters go on an adventure in which they explore, experience and come into conflict with a lot more people. Niven is incredibly original, designing entire cultures, civilizations, and unique creatures behind the history of Ringworld. This book explains a lot of the mysteries found in the first book, and introduces more. Niven fixes some engineering and ecological gaps that were left in the original, and expands greatly on the plot found in ...more
Malcolm Little
Jul 20, 2014 rated it really liked it  ·  review of another edition
Shelves: favorites, sf-gems
And so we return to Ringworld, with Louis Wu and Speaker-to-Animals, who have both undergone character development in the interim. We get a new Pearson’s puppeteer, though I much prefer Nessus, who had some dynamism.

Niven is now free to present major obstacles in the Ringworld, and he does so within a typical, though exciting, plot. The stakes are high, no less than the fate of the Ringworld itself and its trillions of inhabitants. We get up close and personal with many of those inhabitants, to
...more
Onefinemess
Jun 22, 2013 rated it liked it  ·  review of another edition
Shelves: sci-fi
I don't know what happened in this book. I mean. The first book was decent. Not great, but not terrible. Most things followed from other things and you know, it was OK. This one was all over the place. There were lots of good ideas but most of them were just set out without any kind of proper foreshadowing or setup.

Take the origins of humanity (and the creators of Ringworld) - what would be a huge, fascinating reveal in any well-written tome - it's a huge flop here, an afterthought. AND I get ho
...more
Lee
Jan 20, 2013 rated it really liked it  ·  review of another edition
This book is an excellent squeal in that it answers almost every question that came to mind after people were done reading the first one. This book is about a voyage back to Ringworld, it gives much more detailed information on the Ringworld, and tells what happens to some old characters like Teela as well. If you were lucky enough to experience the first one, then you must experience the second.
Perla
Nov 03, 2017 rated it liked it  ·  review of another edition
Recommended to Perla by: Omar
Shelves: 1970-s, ebooks, sci-fic
Este es el segundo libro de la serie Mundo Anillo,
me ha gustado mas ya que no solo son descripciones difíciles de imaginar,
aquí otro tinterote secuestra a Luis Wu (quien se ha convertido en un adicto)
y al afelpado Kzin para volver a explorar el mundo anillo
en la búsqueda de una máquina trasmutadora de materia.
En esta exploración contactan con mas especies,
donde cada una aporta su concepto del mundo anillo.
Es increible lo central que es el sexo para este autor
ya que cada contacto involucra sexo
...more
Walter Slovo
May 30, 2017 rated it really liked it  ·  review of another edition
Shelves: sf
Jaké to štěstí, že jsem se ke knize dostal! Pro fanouška SF radost číst. Technologickou stránku věci má vymakanou, občas až k nesrozumitelnosti.
Ric
Nov 29, 2009 rated it it was amazing  ·  review of another edition

(2013 was turning into a stale year for SF. That summer, I really needed the solace of good, hard SF to escape, if just fleetingly, some harsh realities, same reality having given me long days and nights to read and listen. So, without really making a decision to do so but compelled by circumstances, I started a re-read of the Ringworld series. The publication history of the series was such that one book came out every ten years, on average. And so each book read provided a reflection of a deca

...more
Raj
Nov 09, 2015 rated it liked it  ·  review of another edition
Shelves: sci-fi, space-opera
I wasn't sure if I wanted to read this book to start with because of the change to Louis Wu's circumstances at the start of the novel (he's a junkie, addicted to the pure pleasure of electrical stimulation of the brain). But that actually turned out to be one of the more interesting things about the book. Why would a character as obviously strong as Wu turn to the wire? That question does get answered, along with the other obvious question of what he does next. Perhaps his escape from addiction ...more
Banner
Oct 25, 2011 rated it liked it  ·  review of another edition
Shelves: sci-fi
As the series progresses, I continue to enjoy Niven's clear style of writing. He makes the hard science interesting. We learn more about the Ringworld and get a little deeper into the character Louis Wu. While I recommend this as an enjoyable read, I couldn't give it more than 3 stars because of the predictable plot. But there are enough surprises and revelations to entertain the Ringworld / Niven fan.

As an example of what I like about Niven is the scene where the puppeteer looks into his own ey
...more
Bethany
Apr 26, 2017 rated it really liked it  ·  review of another edition
I didn't love Ringworld. It was with much goading that I read the second one. With so much love for the series, I do wish that I liked it more. But I had fewer instances in this volume where I felt bored. I have not yet connected strongly to the characters, and I'm still a bit put out by the tendency for women in the series to be relegated largely to the role of thing for the main make characters to have sex with.
Timothy Boyd
Jan 15, 2016 rated it really liked it  ·  review of another edition
Another excellent book in the Ringworld series. Niven writes an easy to read but engrossing SiFi Story. Very recommended
Nuno Ribeiro
The feeling is too much of a sequel and it's so uneventful and unsurprising that all I could say would be spoiling. I was really captivated by the fisrt so I went ahed of my self and bought the second and third book. Now I have the 3rd and I have to say the the last 50 pages of this one were already quite hard to finish. The Ringworld was such a great idea that it become the prison (so far) for the narrative and the characters, it's like all the imagination was confined to this construction and ...more
Tom Hudson
Jun 27, 2013 rated it really liked it  ·  review of another edition
Shelves: science-fiction
Far more interesting than the first installment of the series. So far, Ringworld and Ringworld Engineers are the only books I've read set in Niven's "Known Space" universe. The first book may have taken certain things for granted that weren't sketched out fully enough for me to appreciate the nuances of characters, places, events, whereas I felt this book did a better job of introducing ideas from the background shared by the Known Space books.

There's especially one ancient alien race that is i
...more
Johan Haneveld
Jan 08, 2017 rated it really liked it  ·  review of another edition
I had a lot of fun reading this book. Niven is great in combining the can do spirit of classical SF with modern physics and has the imagination and knowledge to make up something like the titular Ringworld and people it with the most fantastic inhabitant. The idea of an ocean so large that 1:1 maps of earth and other planets are just islands in it, is truly awe inspiring. And I liked the ecologies of adapted humanoids, the battle againt the sun flowers and even the 'cold equations'-like dilemma ...more
Skyler
Feb 24, 2009 rated it really liked it  ·  review of another edition
Strangely, I found this book better than the original Ringworld. The story is more compelling (you begin to care about what happens to the characters by the end) and the aliens seem a bit more fleshed out, though we do see less of the puppeteer dynamic. My biggest complaint is that the falling action at the end feels very forced, as if the publisher was begging him to write a book, not a brick. It felt like there was more to tell, and we only got four pages.

Again, I think that other books have d
...more
Zoltán Kelemen
I can hardly remember the original Ringworld anymore (it's been a few years already), but I really hope it was much more better than this. I seem to have given it (out of memory, as I read it pre-goodreads) a rather large score.

The Ringworld Engineers ... well, if I want to be kind, I'd say perhaps its naive or simplistic. Otherwise, I'd have to rant too much here. Pointless sex scenes, the humans will solve everything (the sci-fi version of Americans solve everything), we'll also figure out vas
...more
Ali Pasha
Larry Niven is amazing! In Ringworld, he dares to think bigger than just creating a universe -- he creates sentient beings powerful enough to create a solar systems and he builds solar systems unlike any other. In the process, he also creates a mystery that keeps you looking for answers that he never provides.... until Ringworld Engineers.

Ringworld Engineers takes on the challenge of answering questions about Ringworld. Ringworld Engineers is well thought out, intricate, hard science at it's bes
...more
Julio
Apr 19, 2014 rated it really liked it  ·  review of another edition
Shelves: cf
Una bastante buena continuación del terriblemente original Mundo Anillo, un gigantesca construcción circular que gira alrededor de un sol y, en su superficie, aloja una superficie equivalente a miles de planetas enteros, con una enorme diversidad de vida. El pequeño problema, como se ve en esta secuela, es que el Mundo Anillo es inestable. A diferencia de un planeta, que está en orbita alrededor de su sol, el Mundo Anillo gira sobre un plano para mantener su forma pero puede facilmente derivar e ...more
Chris Friend
Overall, not as impressive as I had hoped. It tended toward the pedantic, with a "Been there; done that" sort of feel through many spots. Sure, there was interesting material presented in many chapters and interesting problems to solve on occasion, but the novel was way too episodic: Go somewhere new, discover some problem, then have a sudden and fortuitous event, condition, or insight occur to magically fix everything, allowing the character to leave; end the chapter. It became dull.

I was espec
...more
Keith
Jan 13, 2015 rated it it was amazing  ·  review of another edition
Niven's first sequel to his classic Ringworld fully lives up to the standard of the original. Here we see the cultures and the engineering of the Ringworld in finer detail than before, all framed by a more plot-driven narrative. We also get a nice look into the psychology of Pak Protectors via a surprise guest appearance. The climax blends philosophy, reason, emotion, and pure action to an extent that the first novel never touched.

The most difficult-to-swallow aspect of the The Ringworld Engine
...more
Karen Berry
The Ringworld series continues with this book, The Ringworld Engineers. Some of the same characters appear from the first novel, most prominently, Louie Wu and Chmeee. Louie and Chmeee are kidnapped by a Puppeteer and taken back to the Ringworld to search for an artifact that will help the Puppeteer to his political aspirations. I thought this book was a little confusing and had too much rishathra (sexual practice outside one's own species), which had nothing to do with furthering the story. I d ...more
Cole Schoolland
Nov 10, 2013 rated it really liked it  ·  review of another edition
This is a bit of a game-changer. It really makes me respect an author when I excitedly pick up a sequel anxious to catch up on the characters I have grown attached to, but then only to discover the author had very different plans than I did for them. Almost like a triumphal 'fuck you and your preconceived notions'. Well Played sir.

Engineers takes that step, but it is a wonderfully unexpected continuation of the gigantic mystery that is the Ringworld. It really took this 2nd book for me to grasp
...more
Katie
Jul 17, 2013 rated it liked it  ·  review of another edition
I want to say there was far more that was explained in this book than in Ringworld, but it sort of ended up resembling Lost where every answer just spawned more questions... like trying to cut off a hydra's head. Some parts left me going "Wait, what just happened?" because the characters had obviously just connected some dots that I wasn't tracking with. And yet I enjoyed the whole ride, confusing plot points and near retcons and all. It was a fun adventure to read and trying to analyze too much ...more
Manuel Alves
Jun 03, 2015 rated it did not like it  ·  review of another edition
Este autor está banido das minhas opções de leitura, até ao fim dos tempos.

Li este livro baseado na promessa (explícita no título claramente enganoso) de que, finalmente, o autor desvendaria (de verdade... algo que justificasse a leitura de recheio de chouriços) o mistério acerca dos construtores do "Ringworld", e a razão (convincente) para a existência de tamanho artefacto. Não. E não. Eu devia ter aprendido com o primeiro livro.

Bem, com se costuma dizer: à primeira, quem quer cai. À segunda, s
...more
Leah
Jan 18, 2016 rated it liked it  ·  review of another edition
Meh. This should be titled "Louis Wu Fucks His Way Around The Ringworld". I found it tedious, especially towards the end. Not even sure exactly how it ended since I mostly skim read the last few chapters just to be done with it. I don't think Niven's books are for me. I especially find his use of names/labels to be discourteous to his readers. It doesn't add a lick of depth or interest to have difficult to pronounce or long names, or refer to characters by different names at different times, it ...more
Doug Dandridge
Jun 24, 2012 rated it really liked it  ·  review of another edition
A Sequel to one of the best science fiction books of all time.
Ringworld introduced us to the marvelous construct with 3 million times the
surface area of the Earth. The Ringworld Engineers tells us who built it.
Louis Wu and friends once again visit Ringworld, and this time are on a
mission to save the unstable structure from plunging into it's star. More
adventure, more strange hybird subspecies of humans with their unusual
cultures. Larry Niven at his best, and one of my all time favorite book
...more
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Laurence van Cott Niven's best known work is Ringworld (Ringworld, #1) (1970), which received the Hugo, Locus, Ditmar, and Nebula awards. His work is primarily hard science fiction, using big science concepts and theoretical physics. The creation of thoroughly worked-out alien species, which are very different from humans both physically and mentally, is recognized as one of Niven's main strengths ...more

Other books in the series

Ringworld (5 books)
  • Ringworld
  • The Ringworld Throne (Ringworld, #3)
  • Ringworld's Children (Ringworld, #4)
  • Fate of Worlds (Ringworld, #5)
“How much intelligence does it take to sneak up on a leaf?” 17 likes
“I need exercise and solitude. This time of confinement has threatened my sanity!” 0 likes
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