September 9, 202025 min read, 4960 words
Published: September 9, 2020 | 25 min read, 4960 words
Army ants will sometimes walk in circles until they die. The workers navigate by smelling the pheromone trails of workers in front of them, while laying down pheromones for others to follow. If these trails accidentally loop back on themselves, the ants are trapped. They become a...