Yes - not a new idea. I remember some of my former colleagues working on this in the 1980s in Harwell (UK). It was supposed to be a "hush-hush" project - but then one day in '88 (I think) they turned up on TV talking all about it! (on BBC's "Tomorrow's World"). Hmm. So 25 years later it might actually work..... ;-)
________________________________ From: David Roberson dlrober...@aol.com > I read an article about this possibility a number of years ago. I have been > wondering when it would rear its head again and hoping that it might not > happen.