What i have found is that Eds PMH held this energy forever, till the core loop is broken. His generator at coral castle is a PMH, the magnetism is residual, left over from being energized like any iron PMH will do. The field that PMH makes can be oriented by gravity, artificial or natural. The artificial way Ed used was centrifugal so that the center line [axis] and equatorial plane are opposite sides of the energy he termed magnetic current. I have also found that this energy is absolutely and completely visible. https://www.youtube.com/watch?v=KsyUU0fPxeo
are a couple of examples of just how visible this field can be. I am still trying to get usable video of a piece of coral deforming in this field, what i mean by that is i can push down on the coral and it bends ever so slightly but even a deformation of hundredths or even thousandths would be significant, wouldn't it ? And the way a PMH can induce giant paramagnetism in MANY metals, [aluminum, LEAD, magnesium etc.] and even heating the lead to melting did not cause the metal to loose its newfound property, just showing that this energy is profound in its abilities. With the coral, it is like the density is being manipulated, making it become softer and lighter. There is another thing i have noticed, is that at times, certain objects SEEM to loose some of their opaque-ness, but movement, or another form of energy has to be added to get that effect. I have seen a video from John Hutchinson that has many similarities to what I and many others are experiencing with the devices I make. I believe John makes something similar but with HF radio and other waves as the extra energy needed, added to a PMH type field, to obtain his effects. I believe that he looses a lot in controlability of the effect, using electrically produced fields and that Ed made the same type of field using magnetics as its source so he gained a better control of the energy fields . Edward Leedskalnin cut and placed many tons of stone. He said he used the generator, at his castle, to accomplish this feat, i believe he did just that and it is those same energy fields that I have rediscovered.