The book was quite readable in back then, and should still prove such. One caveat: I have noticed some typesetting problems setting out equations -- fortunately this book isn't meant to be mathematically rigorous. Rather, it shows a number of simple experiments, variations in designs (besides the Dirods, there are the Shake-sphere and Pendulum machines, and Kelvin's water drop generator), and the basic theory (without heavy math) behind these type of generators.
The mid-60's photos and illustrations do pale in comparison to what could be produced today, using simple Word, Photoshop, and Illustrator (or even a 3-D rendering engine), but I find they are not a distraction.
I actually attempted to build the Dirod Jr, based just on memories of the book, during the mid-70's. Unfortunately, using hand-held jig saws, and drills (without even those cheap guide-rails that came out late in the decade) meant I had lots of misaligned rods. My biggest problem was in finding a suitable pickup-brush material.
My problems should not scare anyone else away from trying to build these machines.
Finally, let me mention that if one is considering between this book, and R.A. Ford's "Homemade Lightning"... BUY THIS ONE.
If you are aiming at a university degree, this book is not for you. Although the author of the book was a university professor, you will find no complicated theories, no frightening ciphers, but some formulas which can be computed with the simplest pocket calculators. The author wrote this book when his long university career had ended. He wanted to entertain young people and motivate them to enjoy experiments and possibly become engineers or scientists.
Moore was a famous experimenter and lecturer who travelled around the world with his apparatus, doing demonstrations. In the 1960s and 1970s, he wrote down his practical experiences in some kind of laboratory book which developed into the book I am talking about. Now you understand why the experiments and pictures in the book look a bit dated.
I like this book for its hands-on approach, but the book also has some aspects I dont like so much. Firstly, it is not a stringent textbook. It is a compilation of instructions on building machines and all kinds of obstacles you run into when trying to get them running. There are many drawings and some photographs in the book; the drawings often being very simple and the b/w images being not very clear. It is annoying that most of the formulas in the book were cut at the left and right sides so that many of them are unreadable or simply wrong because of a missing character at the edge.
American readers might appreciate that the author gives the dimensions of the mechanical parts in inches and feet. Even more annoying to me is the way he mixes up electrical units and dimensions in his formulas. For example, when calculating the energy of a charged capacitor, he gives us this formula: "oules= 1/2 C V", meaning the energy measured in Joules (the J was cut off) is half the product of capacity and voltage. Capacity is a dimension and volt is a unit. But this example also has its bright side. He tells us that (as a rule of thumb) 1/4 Joules is an energy that produces a very unpleasant (but harmless) electrical shock while 10 Joules is a fatal amount of energy.
The book has an index and a bibliography. The index is good but the bibliography is mostly useless nowadays because the referenced books were all published before 1970 and are out of print today. I still like the book, but others may prefer the book by R.A. Ford, Homemade Lightning, ISBN 0-07-137323-3.
This book was one of my *all-time favorites*, one I checked out of the library until it was dog-eared and I was broke from fines and photocopy charges. I'm very glad to see it in print!
This book was fascinating and enlightening. It made electrostatics crystal clear to me. Perhaps its only fault is that it rambles like a novel without a textbook-like structure. But this is also part of its charm, and may be why it's so digestible.
_Electrostatics_ is as much a how-to book as anything. Designs for electrostatic generators and demos abound, including a section in the back with detailed instructions on building two or three of Moore's "dirod" static generators. ( I've never built one, but I'm dying to get started.. and I imagine they make ultimate science fair projects for the kiddies.)
I love this book. I'm getting a copy as soon as I pay Uncle Sam his due.
A lot of people do not like it, or like to discredit it, but honestly the information is well researched, and aquarate. All done in the most High Respects and in good taste to the Santeria Lucumi Religion.
Probably one of the best introduction books to a Linux OS currently in print. It also deals with Corel Linux, which is a lot easier to use than a Red Hat. The chapters are organized coherently, and if your objective is to get a Linux OS up and running, you can do it simply by installing from the supplied CDROM. It also comes with WordPerfect 8.
Cons:
The book deals with Corel Linux. Even though this is not necessarily bad, Red Hat may be the better choice if you are serious in implementing Linux in your system.
From Personal Experience:
This was the easiest and most stable Linux OS I installed. I have tried Red Hat and a few others, but the Linux OS that came with this book was definately the best. The one click install option is something every Linux OS should include.
Sections(6 Parts, 30 Chapters, 4 Appendixes):
Part 1 Introduction to Corel Linux: A generic introduction section that is usually included in a starter book. You will be able to install Corel Linux OS and start using it with some ease if you read this section.
Part 2 The K Desktop Environment: This section deals with basic configuration of the OS.
Part 3 Running Your Corel Linux System: A continuation of Part 2. This section has useful information about running and maintaining your OS.
Part 4 Essential System Administration: The authors lump "everything else" into this section. It might have been better if they split the programming part and hardware configuration part into two sections. The explanations they give are pretty good, even though the programming section may not be helpful that much to non-programmers.
Part 5 WordPerfect 8 for Linux: An introduction to WordPerfect 8. If you plan to use WordPerfect as your main text editor, this section is worth your time.
Part 6 Appendixes: Appendix B which explains Shell Commands and Appendix C which has links to useful websites are the most useful out of the 4 Appendixes. Appendix D has some sample Initialization Scripts which may be useful for the advanced user.
What I found was thoroughly dissappointing - not necessarily the material itself, but the way the book was written. A reoccurring theme of political correctness made me want to gag at times, and at others it prompted only dissapointment at important parts of the history of music that were neglected in the place of politically correct anecdotes about multi-culturalism and entire chapters devoted to obscure composers who are included solely because they happened to be female.
The politically correct themes of this 500 page book ranged from the casual use of extreme PC terminology such as "Before the Common Era" (BCE) instead of the now politically incorrect "Before Christ" (BC) to more bizarre ventures into the realm of modern artistic "Electronic Music." At times the attention paid to modern eccentricism is an embarrassing reflection upon the author in my mind. He names and gives brief biographies of more obscure post modernists, figures in "electronic" music, and neo-romanticist composers than he does for the ENTIRE BAROQUE AND CLASSICAL PERIODS OF MUSIC COMBINED.
The detriment of doing this does not go unnoticed. The author completely neglected any mention whatsoever of the contributions of significant composers including Georg Philip Telemann, Dimitri Kabelevsky, Arthur Sullivan (of Gilbert and Sullivan), William Byrd, and Gustav Holst. Similarly the contributions of Correlli, Johann Strauss, Elgar, Couperin, Gluck, CPE Bach, Orff, Borodin, and countless others recieve only brief mentions of a line or two.
Amazingly, after having left out so many significant composers, the author finds room to devote the better part of an entire chapter to the obscure Baroque era harpsichordist Elisabeth-Claude Jaquet De La Guerre and even features a composition of hers, even though she was known more as a musician than a composer and even though her musical contribution was far less than any of the above mentioned composers who were neglected by the author. Jaquet De La Guerre, at best, is an obscure footnote in the history of music, especially compared to giants like Johann Strauss (who was largely neglected) and composers of some of the most significant works of music in history, such as Holst (the Planets), Orff (Carmina Burana), and Corelli (father of the concerto grosso, an important musical form itself that was also discussed in only a sentence or two by the author).
Almost laughably, the author, in light of all his omissions, takes time out to mention modern "ska" music, Curt Cobain, the Mighty Mighty Bosstones, "Ice Cube," Michael Jackson, and the Jefferson Airplane. At least the reader can rest assured that the Jefferson Airplane got paid more attention by the author than one of the most prolific composers in history (Telemann)!
This reader arrived at the most meaningful clarification of Bible codes in Dr. Leonard Horowitz's book Healing Codes for the Biological Apocalypse. Enlightening!
The book is a good value for a textbook, however (it's huge!), and provides lots of useful information on a wide variety of BME-related topics. Just make sure you have someone to help you spot the mistakes.
List price: $13.95 (that's 20% off!)
However, I would have like to seen more substantial coverage in these areas. As a Boy Scout Leader and Arrowman, his coverage of Native culture use in youth groups could have gone further. This is little mention of the Order of the Arrow and other honor socities formed within the Boy Scouts based on Native culture (and the author is himself an arrowman!). And I don't recall if he mentioned the Y-Indian Guide programs!
Still, a good work in this area