Organism Tokyo In a striking experiment, the slime mould Physarum polycephalum was shown to solve a problem that challenges human engineers. Researchers placed oat flakes to represent major cities around Tokyo, and the single celled organism grew a network of tubes linking them. Remarkably, the resulting pattern closely mirrored the Tokyo rail system, balancing efficiency, resilience, and minimal resource use. The study revealed how simple biological rules can produce highly effective transport networks, offering powerful insights for biomimicry and future urban design. #Biomimicry #UrbanDesign #SystemsThinking #NatureInspires