Here’s a coffee break stunner: after seven decades of head-scratching, scientists have finally solved the runaway electron problem that kept fusion reactors from being more than just science fair projects. Why does this matter? It means we’re closer than ever to plugging our homes into clean, near-limitless power—think the energy of the Sun, minus the sunburn. With this fix, fusion startups and big labs are racing to see who can bring this sci-fi dream to your power bill first. #Business #Industry #FusionEnergy