"[W]hen food is placed at the start and end points of the maze, the slime mold withdraws from the dead-end corridors and shrinks its body to a tube spanning the shortest path between food sources. The single-celled slime solves the maze in this way each time it is tested."23 Toshiyuki Nakagaki, the researcher conducting the study, commented that Even for humans it is not easy to solve a maze. But the plasmodium of true slime mold, an amoeba-like organism, has shown an amazing ability to do so. This implies that an algorithm and a high computing capacity are included in the unicellular organism.24 This capacity for mathematical differentiation and computation is wide spread. All self-organized biological systems possess it. One of the more amazing examples is the Clark's Nutcracker."