Interference black hole string nuclei as Comets and unstable Earth bound Comets and Ball lightning.
Below: Earth bound Comet splitting a small nucleus without icy shell able to plow into the wind opposite to the "mother"nucleus with a massive ice shell accelerated from a different location with a different wind direction.
One of the best evidences that self propelling micro Comets on Earth ( see also next photos) are not Comets from space but have relations with ball lightnings as observed in Japan. ( also showing energetic propulsion against the local wind direction.)
Ball Lightning and ( earth bound) micro Comets are supposed to be interference black holes just like space Comets created by the sun magnetic interference at the sun's surface.
These fresh naked black hole nuclei should be much larger than ball lightning nuclei, but also able to accelerate away from the solar gravity driven by its plasma tail, pointing into the sun's direction and pushing the new comet away forming an ice shell around it by pair production at the globular horizon.
Enceladus fountains are a smoking gun for the crashed comet model of Quantum FFF Theory. also responsible for the growing earth model. see: https://bigbang-entanglement.blogspot.com/2018/06/expanding-earth-by-growing-water-based.html
also: https://www.researchgate.net/publication/315679692_An_Alternative_Stringy_Black_Hole_nucleus_with_Entropy_Decrease_and_Plasma_Creation
Secondly:
Equal sized black hole nuclei do not merge into each other!
Fermiones ( propellers) even do not fall into BHs, they are all pushed away! into jets.