What is that knowledge, ? in short:
BL is a small non baryonic Transformable String knot without vibration or spin, compressed (Casimir effect) and unstable (evaporating) by the oscillating Axion Higgs vacuum lattice.
Large String knots we may call Black Holes.
Both are equipped with a dual globular charge area around the nucleus. HOW? see below.
SO Dual charged Ball Lightning or dual charged black holes, is the name of the game.
The origin ? The chirality of the vacuum in our material universal tetrahedral vacuum lattice.
see: https://vixra.org/pdf/1709.0388v1.pdf
and: Electric Birkeland Current Production Between Two Herbig Haro Black Holes or even Stable Ball Lightnings on Earth. https://vixra.org/pdf/2002.0094v1.pdf
https://www.youtube.com/watch?v=veBVrb0JCPg
Fermion propeller electron and positron strings in motion dual rotation axes are responsible for the peculiar eigen energy fields around fermions.excanging gluons reaching about 1 cm trajectories before they are called Photons. there are 6 photons see: https://vixra.org/pdf/1903.0347v1.pdf
Below; how photons are created after the fermion propeller milling of Vacuum particle rings into gluons ( or photons) see: https://bigbang-entanglement.blogspot.com/2016/05/
