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Psychology

Emergent Behavior and Self-Organization in Ant Colonies

Quick fact

An ant colony can find the shortest path to a food source using simple chemical trails and positive feedback, a process mathematically similar to how the internet routes data packets.

Why this is interesting

You’ve seen a trail of ants marching in a line, but have you ever wondered how they decide the path with no leader? A colony of thousands can find the shortest route to food, build bridges, and even form rafts to survive floods—despite no single ant knowing the plan.