Was reading about this lately. Very interesting. It deals with a possible unified field theory. I've always thought that if we were ever to come up with a perpetual energy machine, it would have to involve permanent magnets. These guys seem to be a bit quacky, though. What are your thoughts?
Oh, and a warning, this stuff is a little heavy...
"When I take action, I'm not going to fire a $2 million missile at a $10 empty tent and hit a camel in the butt. It's going to be decisive." - President George W. Bush