What I was going for in the first two albums I didn't necessarily achieve. Because I was young and because it was my first time out. And the second album was such a 'quickie' sort of 'Let's just get it over with!' But the kind of music I make there's a lot of subtlety in it. And I think it takes a couple of listens to actually really get it.
By allowing the positive ions to pass through an electric field and thus giving them a certain velocity it is possible to distinguish them from the neutral stationary atoms.