The discussion centers on the feasibility of using a stack of thin magnetic hoops that could space out when energized to reach geostationary orbit. Questions arise regarding the energy source needed to achieve this and the weight implications of both the energy supply and the entire stack. Concerns are raised about the practicality of the concept, particularly the structural support required for the bottom ring. The conversation highlights the complexities involved in such a theoretical application. Overall, the practicality and engineering challenges of this idea are significant considerations.
