Haha why you asking me? I think newport came to those conclusions through dowsing. I'm still puzzled as to why he doesn't seem to want to share his knowledge on how to dowse. Seems it would dramatically lessen his work load on this forum.
I personally can say that the sending device works for myself based off experience. How exactly it works has slipped my mind. There were links giving descriptions, but they have since disappeared. Not sure how the zapper in the pocket blocks interferrence but i carry as often as possible anyways, ive come this far and things only seem to be getting better.