i was just reading a book on hollow earth and read about the experience of the man who electricuted himselfe and thought it was apropriate to previous posts,
also in your link you mention crystals in pyramids,
have a look here
in the book crystal sun by Robert Temple mention’s of load stones in the capstones of pyramids. A load stone was found in church steeple of chartes, he suggests that other churches built around the same time may have these loadstones in their steeples as if carrying on an ancient tradition.