During the foraging process, hundreds of ants come and go between the ant nest and the place where the food is located, and eventually they can get the food in the relatively shortest time, but there is never any congestion. German scientist Hull Bing He found that avoiding road congestion is based on communication between ants. When a road is likely to be congested, the returning ant will send pheromone to the oncoming companion and let it choose another road. He believes that humans can take the same method. Reduce vehicle congestion.
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Smart ants inspire humans to solve traffic congestion