Hello, I have come across a very fascinating book called "Magnetic Energy-Energy To Heal the Planet" that details the negative affects of using electricity and the positive affects of magnetic energy as well as diagrams and full explanations of devices that utilize the natural magnetic field of the earth for power. I plan to begin building one of the devices in the book, namely the mini ro-mag generator. It's a small scale generator that draws power from the ionosphere. Has any one else read or know of the book? I would like to hear what you think of it and especially if any else has made a device or plans to. I'd like to get a discussion going so hit me up!