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The book's individuals are in all likelihood combinations or distortions of some the author has encountered, but his imagination takes these a step or two further in development, bordering in one instance on the surrealistic. A pervading sense of history is woven through the book. Times may have changed, Wortsman suggests, but human nature has not.
The confluence of diverse characters would make the book good material for a screen play. It is well worth the reader's time.
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I am a longboarder with 2 seasons of limited experience. From this book, I gained a knowledge longboard design and how to choose one to suit my needs. I also gained info on techniques to get past the breakers. I didn't get much else.
I was looking for a good explanation and diagrams of etiquete, good starting techniques. I found brief explanations, again, written from a surfer-to-surfer perspective. I found more detailed info free while surfing the web.
I also agree with another review that the language of the book is surfer lingo (dude) and seems out of place for an instructional book.
I'm selling it back. I'll look for a good instructional video.
As a beginner longboard rider, I found useful information about evaluating a longboard design (picking a board). The surf ettiquete section explains the basics but lacks visual guides for the rank beginner. Much of the remainder of the book describes how to perform shortboard type manuvers on a longboard - not of much use for the beginner.
I agree with another review that the language of the book is in true surfer lingo (dude). That may be ok for the surf culture but seems unprofessional when reading an instructional book.
In all, I found better information, free, surfing the web for info. The info included diagrams of wave structure and formation, and surf ettiquete. I'll probably purchase a true instructional video and sell the book back.
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I am still waiting for the real biography of Kurt Gödel.
It's too sketchy to qualify as a biography (it's more like a very good encyclopedia article). You will get only the broadest sense of Godel as a person. As it turned out, his main role in life seems to have been that of a purveyor of very bad news. His main claim to fame was the dubious honor of being the one to tell the mathematicians that their idyllic world of faultless logic and ironclad proofs was an illusion. He proved conclusively that all logical systems are incomplete in that they will always contain theorems that cannot be proved by the axioms of that system. His greatness resides in the fact that he saw clearly what all the great minds of his time and before failed to see. In the grips of hypochondria and acute paranoia, he eventually starved himself to death.
The description of Godel's work is also very sketchy, but the fundamentals are adequately presented. At some points it seems overly simplified and at others it seems bewilderingly complicated. On the average it gives an adequate explanation of Godel's Theory of Incompleteness. What I found more interesting were the connections between his work and modern computer technology (including implications for artificial intelligence). It also delves briefly into his relationship with Einstein, his work in the realm of General Relativity, and the more mystical work of his later years at the IAS at Princeton.
Overall, I feel that the authors did a good job of cramming a complex life and a complex life's work into 200 brief pages. They also did a good job of piquing my interest and encouraging me to dig deeper into the life and work of this enigmatic genius.
However, as a book that gives an accessible overview of Godel's work, it is very effective. The best parts of the book deal with Godel's Theorem and Turing's Halting Problem. While there are other books out there that do a good job of making both those topics accessible to a wide audience, Casti and DePauli's treatment is worth a read because they also offer some unique insights not (easily) found elsewhere.
But the best part of this book is the second to the last chapter that gives an accessible account of Algorithmic Information Theory (aka 'Kolmogorov Complexity') ... especially Gregory Chaitin's work on the randomness of natural numbers. While Chaitin has also written some accessible works on this topic, Casti and DePauli does a great job of explaining this topic to a wider audience as well as showing the connections between AIT and Godel/Turing. This chapter alone is worth the price of the book.
A very interesting and insightful thing that Casti and DePauli did was to periodically re-define Godel's Theorem in terms of Turing's Halting Problem, Chaitin's work, and from other interesting angles.
The book is not without fault. Besides the rather haphazard biographical details, the chapters dealing with some of Godel's other projects (physics, mysticism, etc.) were rather poorly written. Also, Casti and DePauli did a very bad job with citations/suggestions for further reading. E.g., they often cite to other works, or suggest readers consult other sources for further details, and then do NOT provide those sources in the bibliography. There are some other examples of sloppy editing and writing that would be hard to point out to those who haven't actually read the book.
Having said all of that, the book deserves 5 stars because of the material on the incompleteness of mathematics, solvability/computability, random nature of mathematics, and some of the biographical trivia (to the extent that they are offered). My recommendation is that people buy the paperback if they are interested in AIT, mathematical logic, and theoretical computer science, and want those topics dealt with in an accessible and interesting manner without sacrificing on insights.
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The author included a short journal of his learning experiences as a fencer. He did manage to be honest throughout the entire journal and that's what makes the second half so good. Not a lot of author's can be totally honest with their readers when they sit down to write even a simple treatise on fencing. The manage to write themselves into a good light as with most short autobiographies but this author didn't.
You all came to this book expecting a serious manual on the art of fencing and I think that is the wrong attitude to approach this book with. Try to think of this book as a tool to get a young person passionate about the sport by showing them how simple a game it is to play. Most of the books on fencing I have read have a stern classical view of fencing, one that keeps it's full people potential chained back by tradition. What I mean is that most of the books I have read do not make fencing look like something that can be done by just anyone. They confine the sport to the rich, the elite or those who already have friends or family fencing. This books was a small attempt to change that by showing people the game without a great deal of tradition. For that it is a book I would want in my library.
For those of you who don't agree with what I have said I say, "Tough."
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I decided to stick with it, though, simply because the way the history is presented is far more interesting than any textbook I've ever seen, and as such, more readable, easier to remember and learn. I'm glad I did, as after the first few chapters, there are some amazing discoveries that are written about.
The best thing is that Keller takes nothing for granted. He's not the kind of scholar to ignore any evidence to the contrary, nor does he ever try to force any preconceived notions on the findings. Due to this, when he does present some amazing stories of corroborations between biblical and extrabiblical discoveries, it is easy to take on face value. Personally, I'm a suspicious reader, so I looked into some other books in the same field and was pleased to see that although the book does not always go into specifics, it never ignores the important ones to prove an erroneous point.
Not only Christians can enjoy this, either. The skeptic will still gain a lot. The purpose of this book is not to prove or disprove the existence of miracles, nor is it really sufficient to prove truth in the Christian faith. All it does is allow you to look at the Bible as a historical document, and evaluate its validity from unbiased grounds, whether you agree with the religion or not. From this point of view, it is quite amazing, and should be respected as one of the most complete and continually corroborated pieces of history we have.
"The Bible as History" was the first volume documenting the many archaeological finds in Palestine and the Middle East supporting the Biblical text. Prior to its first publication in 1955, there were no such works--only stacks of assorted reports from archaeologists from their digs. Since 1955, the book has sold over 10 million copies in 24 languages. In the meantime, Biblical archaeology has evolved as a hard science, yielding fresh data by the day.
This work traces all major discoveries relating to the Biblical text from Genesis 1:1 to the discovery of the Dead Sea Scrolls. The chapters are arranged chronologically to coincide with the Canon. There are three sets of black and white color plates and many illustrations and maps throughout the volume.
The book reads like a detective story. Dr. Keller begins his sleuthing from the Biblical text and works forward through history to attach archaeological finds to the verses. In doing so, he never gives the answer away prematurely, but entices the reader along until he or she truly realizes the impact of the magnificent discoveries. At times, the data contradict what the Bible says. Dr. Keller lays all the facts bare even if they seemingly controvert the Bible.
Every ancient race of people, every historical figure, every geographic place of significance finds mention in this book. "The Bible as History" provides a thorough survey of Biblical culture. This is a marvelous work written lucidly for the lay reader. It will make the Old and New Testament worlds come alive for the reader. Its critics invariably suffer from a lack of objectivity, a lack of interest in the subject, or are unable to face the hard truth that "The Bible is right after all!"
Ross King finds himself attracted to Kelly, but cannot let his feelings for her get in the way of him doing his job. Ross is at the Center to investigate possible sabotage of the Center's weather predictions. Mistakes have been piling up and evacuation warnings have come in late. So far no lives have been lost, but property damage has been severe. Now Kelly herself is in danger and Ross will do anything to protect her whether she likes it or not.
I was a bit bored with the story. I thought that the suspense part of it was easy to figure out. It did not take a rocket scientist to see who the bad guy was. The romance or 'love' story happened a bit too quickly considering the characters past feelings towards each other. And other than what is on the surface you never really find out much about the characters, their pasts, or who they really are. There just did not seem to be any depth to the story or the characters. But, from the information that we did get about Kelly and Ross, I liked them I just would have liked to know more.