Takaaki Matsumoto began with a question that sounded straightforward: what was happening inside the metals used in cold-fusion experiments? His search for an answer led from hydrogen clusters and unusual photographic tracks to proposals involving new particles, neutron-only nuclei, microscopic black holes, and a process he called electro-nuclear collapse. Over more than a decade, the Japanese nuclear researcher assembled a distinctive body of experiments, microscopy, and theory that extended far beyond the original cold-fusion debate. Decades later, Bob Greenyer and the Martin Fleischmann Memorial Project have helped bring that work back into view through recovered documents, remastered publications, online presentations, and new experiments. What’s emerging is both a story of scientific preservation and an unresolved question: which of Matsumoto’s observations point toward unfamiliar physics, and which require a different explanation?
To read more, click here.