I would like to comment that what sets Welz's 'generators' apart from Croft's 'generators' is that Welz has incorporated an active pulsed magnetic device (and if you have a Welz device you can test this with a compass. By putting a normal compass by a powered Welz generator you can watch the needle 'wobble' back and forth). This, Welz says, actually does the pushing and pulling of the orgone, and allows it to be 'recycled'.