Physical slime molds have already been used in an experimental model to optimize road networks: https://www.sciencedirect.com/science/article/abs/pii/S03032647

Physical slime molds have already been used in an experimental model to optimize road networks: https://www.sciencedirect.com/science/article/abs/pii/S0303264711000608 https://www.sciencedirect.com/science/article/abs/pii/S03032...