[Austin]

Everything in the atomic world has a electrical force field to it. That is what holds matter together. When using something else with a different force field or one which is in positive or negative to the thing your trying to locate, of course then you will have some type of physical response.
It only becomes witchcraft when you try to deceive others into thinking you have some spiritual powers from the dark side.
I ready don't think Jesus intended for us to be stupid.