In those videos, I was testing for a vibrational quality that has been labeled "vertical negative green" by the people who developed the method of study. It is a detrimental vibrational quality.

You may have heard of "biogeometry" or "French radiesthesia" before if you've ever checked out the work of Dr. Robert Gilbert or the progenitor of biogeometry Dr. Ibrahim Karim. Gilbert unfortunately passed earlier in 2025 but he's got lots of good interview content free online worth checking out, not to mention the courses that are available at his website vesica.org