Fluid gravitational bubble domains are like black holes.
Evolving bubble blackholes in active fluid nuclei and 2-body collisions.
Evolving phenomenon of external source 2-body collisions in bubble film
Positions of nucleated 'blackhole' in fluid gravitational field.
VIDEO 0001 - (1:14:38) shows continuous rotation (clockwise/counterclockwise) fusion and separation of two fluid nuclei
two>three-body transformation
If binary blackholes are fluid gravitational densities, the blackholes are then part of a super-hydrodynamic
oscillating gravitational system.