Scientists in Japan just cracked a wild mystery about fusion reactors: heat can actually 'jump' from the core to the edges in a split second, thanks to something called mediator turbulence. This explains why so much energy (and money) was vanishing! By tweaking how they heat the plasma, researchers found a way to keep more energy locked in. If fusion goes mainstream, we could see cleaner, cheaper power in the future. Limitless energy, anyone? #Science #FusionEnergy #CleanTech