The improvements already in superconductors over the past decades have already made a fusion reactor that is much smaller than ITER a possibility. A group prim

The improvements already in superconductors over the past decades have already made a fusion reactor that is much smaller than ITER a possibility. A group primarily from MIT proposed such a reactor called ARC: https://en.wikipedia.org/wiki/ARC_fusion_reactor https://en.wikipedia.org/wiki/ARC_fusion_reactor