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Homemade Lightning:  Creative Experiments in Electricity

Homemade Lightning: Creative Experiments in Electricity

List Price: $24.95
Your Price: $16.47
Product Info Reviews

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Rating: 5 stars
Summary: Packed with info, could use more on dangers, yes, dangers
Review: The book has great info, but read a lot more then this before implementing. Dangers exist with Hi Pressure, DC voltages. Science can be fun but a fully charged 1 quart Lyden Jar, or a 2 liter plastic soda bottle Lyden Jar will knock you down. It can be lethal. Read, then read again, don't experiment alone and make sure everyone can do CPR(having number for EMTS is good too). When they tell you make your own lightening, remember the dangers of lightening. Other then that, there are process' that are downright dangerous just to make, (electrophorus). The finished product is safe enough(maybe), but the process of manufacture is tricky and dangerous.

Other then that 5 stars, great, you will develope respect for that "Humble" foot dragging on the rug static snap you give the dog on his nose. You will understand why they ground your car at toll booths, before you hand the person at the booth.

Finally this book IS NOT for children. High Schooler Seniors maybe. BUT WITH SUPERVISION, CLOSE SUPERVISION, a Lab setting is preferential, with fire extinguishers, First Aiders and people who can tell if you are about to reach X-Ray Potentials.

Rating: 2 stars
Summary: Where's the Originality
Review: There is an old saying to the effect: If you steal from one, it is plagiarism. If you steal from many, it is research.

On that basis, this is a well-researched book.

Without actually counting pages, my impression is that roughly a third of the book consists of facsimile reproductions of 100-150 year old news releases, advertisements, and journal reports. Most of the illustrations and pictures are of similar age.

The author does go into loving detail with regards to the construction of his machines -- essentially a copy of a Wimshurst with a modern drive system (dual axle-mounted motors vs one motor/crank driving a straight and a crossed belt).

The chapter on theory is only 5 pages long, and 3.5 of those are facsimile reproductions. I'm also surprised the author managed to get any output from his version of Kelvin's water drop generator -- his illustration shows the drops formed inches above the induction rings. A working device needs the drops to break loose from the water source just at the point of induction. In order for the drop to retain the charge as it falls into the collector it has to have the "repelled" charge pass from one-side, which means a continuous circuit from nozzle through source to other nozzle.

If deciding between this book, and A. D. Moore's "Electrostatics" (which was finally reprinted in 1997, 30 years after the original release), I recommend one consider "Electrostatics"

Rating: 5 stars
Summary: Home Made Lightning
Review: This book is eye opening in that it awakens you to the fact that many traditional explanations of electricity do not explain all of the properties of electricity. A wonderful reference work. The illustrations are old, perhaps because the research seemed to stop around the 1930's. His chapter 6 on "Theories of generator operation" is excellent. His statement that "It is fair to say that there are as many theories as there are inventors of original generator designs." inspirers you to learn about all of the other designs. The book is packed with extensive references and I have recently acquired many of them. Although his references concerning Nikola Tesla are not pronounced, at least he mentions him in chapter 21 "Some philosophical conclusions and insights". Final answer: If I lose the book, I'll buy another!

Rating: 5 stars
Summary: Home Made Lightning
Review: This book is eye opening in that it awakens you to the fact that many traditional explanations of electricity do not explain all of the properties of electricity. A wonderful reference work. The illustrations are old, perhaps because the research seemed to stop around the 1930's. His chapter 6 on "Theories of generator operation" is excellent. His statement that "It is fair to say that there are as many theories as there are inventors of original generator designs." inspirers you to learn about all of the other designs. The book is packed with extensive references and I have recently acquired many of them. Although his references concerning Nikola Tesla are not pronounced, at least he mentions him in chapter 21 "Some philosophical conclusions and insights". Final answer: If I lose the book, I'll buy another!

Rating: 5 stars
Summary: Packed with info, could use more on dangers, yes, dangers
Review: This is a must buy book for the electrical experimenter and science/physics educator. Very well written with unusual and unexpected material. Beautifully illustrated. Great plans for Wimshurst machine to make 14 inch sparks! Kinetic gravity and countergravitation experiments/information and more!


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