> I appreciate your expertise in this area.
> I am a novice and experimenting.
>
> I think the reason that there is voltage in the springs is because of
> the electricity from walls and floor running into the bed.
>
> The body voltage meter reports the difference that grounding the
> springs can make in body voltage.
>
> The coil polarity is a separate issue to me. Whether there is an
> outside charge applied to the coils or not, the way that the coil is
> wrapped is a separate subject, different from electricity being
> attracting into the mattress.
>
> I don't think that coil field polarity can be measured with typical
> equipment. I think it would take extremely sensitive equipment to
> measure a field of energy off of a circular coil.
> If you have such equipment, I would like to work with you to take some
> measurements. Is a magnetometer that sensitive?
>
> Andrew