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Ingenieros de mundo anillo

(Ringworld #2)

3.87  ·  Rating details ·  28,457 ratings  ·  570 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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Average rating 3.87  · 
Rating details
 ·  28,457 ratings  ·  570 reviews


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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 (https://strathprints.strath.ac.uk/6244/). 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
...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
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
Kara Babcock
This review has been hidden because it contains spoilers. To view it, click here.
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
David Sarkies
Feb 05, 2020 rated it liked it  ·  review of another edition
Shelves: sci-fi
A Return to Ringworld
5 February 2020

So, I enjoyed the original so much that I ended up going on a quest to attempt to locate the sequel, namely because I wanted to find out what happened after the first book. Well, that book certainly exists, and there are a few others as well, and these particular books are set in Niven’s Known Space universe, and as such there are a number of creatures that would be familiar to people who know this setting.

Well, we once again meet up with Louis, who has beco
...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
Richard
May 06, 2012 rated it did not like it  ·  review of another edition
It's taken me many, many years to figure out my problem with Niven's work, but in my defense, it was hard to get around the visibility he had in the SF world when I was younger. So much of what he does should appeal to me: a style very much in line with Analog authors of the 80s; a preoccupation with engineering-style problems in a far-future setting; the great fun of the Ringworld concept itself; and lots of lots of imaginative high-tech devices. I really should love the Known Space books.

But I
...more
Malcolm Little
Jul 20, 2014 rated it really liked it  ·  review of another edition
Shelves: sf-gems, favorites
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
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
Tomislav
Dec 26, 2013 rated it really liked it  ·  review of another edition
second read - 8 October 2013 - **** In 2013/14, I read the complete Ringworld series, which had come to be four books long. This included a third read of Ringworld, a second read of The Ringworld Engineers, and a new-to-me read of The Ringworld Throne and Ringworld's Children. This is set 20 years after the first book. Louis Wu and Speaker-To-Animals return to Ringworld, to discover that it is no longer stable, and to find out who are the engineers who created it. If you have this book, without ...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.
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 de

...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
Nuno R.
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
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
Michael
Captain Kirk's alien love encounters - a fanfic.
Sandy
Mar 31, 2019 rated it really liked it  ·  review of another edition
Shelves: scifi, read-npr
Louie Wu is addicted to the electrical current drilled into the pleasure center of his brain. But when attackers come to capture him - he is still capable of taking care of himself. At least for the first set.
Louie Wu and Speaker-to-animals are hijacked by a puppeteer and taken back to Ringworld to search for the mass transformer.

When they get there, they find that Ringworld is on a slow decline into the sun. Louie promises to do something about that and this is the story of this act of herois
...more
Zach
Dec 10, 2018 rated it really liked it  ·  review of another edition
Shelves: audiobooks, 2018
I like the continued exploration of the ring. More details about the people and the ring itself really expand the world. I also found it interesting how the origin of the ring was explained as well as how it tied to humans.

I think it’s cool how the author took analysis and input from the fans of the first book and incorporated them into the story.
Joseph White
Sep 03, 2020 rated it did not like it  ·  review of another edition
this shit sucks
Chuck
Feb 05, 2019 rated it it was ok  ·  review of another edition
Shelves: science-fiction
It started off great. The sweeping adventure feel of the first book, a grand adventure back to the ringworld; a sad twist of fate for Louis Wu, now a junkie of sorts and so in need of such adventure more than ever. Ringworld Engeineers was fantastic and equal to the first novel in every way except for two fatal points for me.

1.) The rishathra is too strong with this one. A surprising number of reviewers on Goodreads whined about this with the first novel, which baffles me because he's essentiall
...more
Samantha Soper
Retiree Louis Wu bangs his way through the universe.
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
David Suski
Lets see. Where to begin? Wait, I've got it! Maybe the weird rather numerous scenes of alien sex. They talk about sex. They think about sex. They have sex. They get tricked into sex. Sex, sex, sex. This whole freaking book revolves around the axis of alien sex. Every single humanoid character (including the weird alien little kid) ends up having sex with another character, with most of them described at least in part. For the first part I took it in stride but once I realized this was a hormone ...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
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
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2,579 followers
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 (Ringworld, #1)
  • The Ringworld Throne (Ringworld, #3)
  • Ringworld's Children (Ringworld, #4)
  • Fate of Worlds (Ringworld, #5)

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