It's a magnetic system that generates and sustains the plasmoid.
A plasmoid is an engineered mini-cosmos, part of which can be controlled externally to study astrophysical phenomena like stars and black holes.
Computationally power intensive? Yes or No? Definitely not! It's computationally efficient because it uses tethering from stable points on Earth to generate a stable plasma field for confinement.
In contrast to other more established computer simulation technologies, it does not require any initialization time for its simulations as long as the initial boundary conditions are placed correctly. This provides a significant advancement in research as well as execution times. https://borates.today/boron-clean-electricity/