So is anyone concerned about HVAC lines being buried underground versus in on masts…I don’t know, but it seems like at least in lots of Torrey Hills, to make things look appealing, they buried the HVAC lines in the ground, and placed markers indicating don’t dig here. Sometimes I think having a powerline hang 20-30 feet above you is still better than being around one that is 4-5 feet under your feet.
[/quote]
The earth can not stop the EMF.
It does not matter what is between you and the EMF source. This thing is the same as earth’s magetic field.