Free energy??
I put some videos on the Test forum from youtube about that. I wanted to also experiment with it, but I don't really have the resources right now. One of the most interesting uses of magnets is the "Homopolar motor" (weird name). It certainly is possible to make free enegy. There is a guy in England that made a free energy motor last year and wanted to sell them for about $5,000 each (don't know if he's still alive).
Check out the videos on Stirling engines also. Stan Meyer (1970's) invented a car that ran on water, but he refused to 'sit on it' after the car manufacters offered him money to keep it quiet (he died mysteriously). Genetically-Modified made the EV1 electric vehicle 4 years ago and tested more than a thousand in California, but they strangely recalled them (it would have destroyed the Cheney/Bush oil empire), the cars were not only put in the car crusher, they were also put into a car SHREDDER and shredded so the world will never know that it's possible to make an electric car (after this generation, STRANGE).