112: looking for leys in all the wrong places

Ley lines are visual alignments of neolithic monuments; mystical earth energy; deliberate alignment of occult architecture; any/all/other/none of these.  Either way, in the modern city the natural ley line is overwhelmed by the electrical grid.  In this episode, we listen to  and comment on a recent field recording where I am walking down by the river sampling the VLF electromagnetic hum of the city power grid.