What could be inside of this? It is something for removing earth's radiation? Answered
What can be inside of this (Attachment) ? It should be a device you put under your bed to neutralize health effects of Hartman and Curry grids - Earth radiation. I am guessing a simple coil, but what is happening if you connect it to the power outlet's ground? What do you think about it? Is this bogus device, and would there be a way to neutralize those radiations?
(I do not have this thing, I just want to prevent my father from wasting $50... by the way there are no possible returns)