Ball Lightnings are represented in the Q-FFF model as compounded string knots, acting as an energy source by the continuous bombardment of real but virtual oscillating Vacuum particles of the Axion Higgs field.
If such micro black holes are able to NOT evaporate , which all ball lightnings do, they become an example of free energy out of the Axion Higgs vacuum.
Large enough Ball Lightning are assumed to become stable by adding Bose Einstein photons strings, to the knot, by focussing various Laser photons. They seem to be able to melt all sorts of material even like stone.
