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When it focuses on the facts, the book is well written. But it is filled with unnecessary repetition and generalizations aimed at supporting the central theme of the book -- that the Wrights used the scientific method to solve the problem of powered flight. That may very well be true, but there are more persuasive ways to make a point. In fact, the introductory and closing material in each chapter bogs down the text to such an extent that it detracts from the fascinating subject. That's why this book is 80 percent fascinating, 20 percent repetitive stuff.
First, it explains how they started with an idea that was somehow missed by many of the other pioneers: flying experience is vitally important. This was combined with another idea: that airplanes were basically the same whether powered or gliders. To those who have studied aeronautics to any extent, this is not surprising, but many others seemed to be of the idea that powered airplanes and gliders were completely different beasts. Thus, while others were building bigger, more powerful, and more expensive machines, the Wrights were experimenting with actually flying gliders, to learn how to fly them.
This had two good results: (1) they actually learned how to fly, so that when they built the final plane they knew how to fly without crashing the first time a gust of wind came up; (2) not having that engine to pull them through the air and having to depend on gliding, they discovered one of the most important facts of all flight: lift-to-drag ratio. (This means how much drag a wing generates for a given amount of lift.) Low L/D meant their glider didn't go very far; thus, to get longer glider flights, they HAD to figure out a way to increase L/D.
At this point, the engineering process kicked in, and they realized they didn't have the foggiest notion of how to increase L/D. Thus, they realized they had to do lots of experiments with airfoils to see which had the highest L/D: the wind tunnel was born (or at least weaned). The book provides two dramatic pictures of two of their gliders: the angle of the ropes holding it down (plus the angle of attack of the wings) tells the entire story of their successful L/D increase (high-angle ropes=high L/D, low-angle=low L/D).
In short, this book tells this entire fascinating story, and I thoroughly enjoyed reading it, though it has been a few years. Hmmm ... I need to take a trip down to the basement and re-read it.
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I have only two complaints (hence four stars instead of five). One is that this really should be in a library binding. Marshall Wright's other books are published this way. It is inexplicable that the publisher went with paperback for this. The quality of the paper and binding is find, but this is a reference work to be used repeatedly.
The second, more serious complaint is the organization of the data. There is a chapter for each year, with the statistics following a short introduction. So far so good. The stats are by team, but the order of the teams is peculiar. They are in order of winning/losing/tie records. Presumably the idea is to run from best to worst teams, but this forces the reader to refer to the index constantly. So to find the record of the Buckeyes in 1868 we first need to note that the chapter on 1868 runs from pages 186 to 237. We can then go to the index and eliminate from consideration any pages outside that range. This still, however, leaves every citation of the Buckeyes as the opposing team in an entry, so we have to sift through these to finally find, on page 195, the section devoted to them. See now why I wish this had a better binding? The shame is that these problems could have easily been avoided. The appropriate index entries could have been in bold type, or each year could have its own index of entries, or there could have been extensive cross referencing.
The person who wants this book at all will be willing to work around this problem, but it is a shame.
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And how great is the benefit! A simple substance, a testosterone cream, rubbed on the skin, is likely to improve a broad range of conditions, including sexual performance, cardiovascular health, energy, and strength.
Unfortunately, prevailing medical dogma sees testosterone supplementation as a villain, which will cause prostate enlargement and prostate cancer. The open-minded doctor who reads this book will surely think otherwise. The possibilitly, nonetheless, of promoting an EXISTING prostate cancer is candidly discussed and precautions are advised. One must know his prostate before proceeding.
To this end there are two chapters on the prostate, the most definitive and complete discussion that I have seen (and I have read hundreds of pages on the subject).
Most authorities will contine to withhold this information from the public on the pretext of its being scientifically unproven. What a shame. The reader should trust his own judgement as to the strength of the evidence and should find an unbiased, informed physician with whom to work.
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If you want real poetry, try E. E. Cummings, Louise Glück, Seamus Heaney, Rita Dove, or Auden. Don't bother with Wright.
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The book is packed with working source code examples (hundreds). I was able to cut and paste working code from the book into my apps which saved me time.
Highly recommend.
Peter L. Jakab, et al. relates the story of how the Wright Brothers did it. More than that, they show us WHY they succeeded where so many others failed. From the moment they decide to build a flying machine to their historic first flight, we follow how the the Wright Brothers's identified the tecnical challenges that needed to be addressed, and how they systematically solved them one after another.
You will learn why the Wright Brothers' background in bicycle helped understand the critical problem of stability, how they carried systematic experiments and how they were conducted to reject widely accepted data in favor of their own as their expertise grew.
The authors' objective is to shed some light on the process of invention and they definitely succeed in doing so. In addition, if you ever wondered why do planes fly at all, you will learn it there with just the right amount of mathematical equations.
So why not give it five stars? Just because there are some unnecessary repetitions on the skills and unique approaches of the Brothers, I would give it 4.5 stars if it was possible.
Overall, a very well documented, interesting, and instructive read. I highly recomment it.