Oh yes, its very handwavy, but a good read nonetheless. I also wonder if this is really needed? It would be far better to try for higher efficiency and fusion.

Oh yes, its very handwavy, but a good read nonetheless. I also wonder if this is really needed? It would be far better to try for higher efficiency and fusion. Fusion, especially would lead to far more energy than we can ever use, I feel. Especially because the raw materials for fusion are abundant in the universe.