You do seem more interested than most and far less antagonistic than many I’ve come across. I’m hesitant to say too much for a number of reasons. First many dismiss things too far outside their world view out of hand. Second I tend to be more free in discussing sensitive topics than most are comfortable about and am trying to be more discerning.

I’ll be honest and explicit and probably chase you off. There is the physical plane, etheric, astral, exc… The physical body would be a corpse without the etheric to enliven it. With the vibrational Radesthesia I use sense organs for perception in those higher planes and see how things effect me. The most common practice I personally use it for at this time is to directly perceive if my food, drink, supplements, exc are beneficial to me at the time of taking them. Biogeometry uses some of the same tools and organs of perception. It can be used in architecture to create energetic qualities that positively benefit people or when directed at harmful things like the cell tower in Switzerland to transmute the toxic qualities into beneficial ones.

So it’s not about mystical faraday cage to block all the RF but can change some of the qualities there of. It was created by an Egyptian architect in a lineage of scientific approach to things beyond just the physical plane.

Also the Ebner effect should be easy for you to reproduce for little money and maybe with equipment or materials you already have or would use. Totally done in a standard lab (chemical agriculture lab that would have lost more by its adoption than its suppression) where simple static electricity exposure to organisms (plants and later animals) showed altered gene expression in a positive manner. Great way to demonstrate that it does have an effect without the moral consequences of harming living organisms.