I have tried several times to find info on building free energy devices. Usually what is available is so vague that its useless for all but experimentation which I really haven't had time and resources for. I know I did a lot of searching on the net a year or two ago and came up with nothing practical.
However I started looking again this week and am finding quite a bit that might actually be useful including adds on Makow's site for such device plans. (don't know if he has endorsed those or if their just random adds nor if their really any good)
I have found some that are free and seem quite practical. Like Patrick J. Kelly's e book and website.
Free-Energy Devices, zero-point energy, and water as fuel
What I'm wondering is why are the powers that be allowing this? Or are they overwhelmed now with so many knowing about it?