Robotic ants provide path to real ant brains

Publication: NBC News   Date: March 28, 2013   View Article

Robots built to mimic ants suggest that real ants waste little, if any, mental energy deciding which way to go when they reach an uneven fork in the road, according to a new study. Instead, the ants just take the easiest route as dictated by geometry.

“The shape of their network relieves some of the cognitive load for the ants; they don’t need to think about it,” Simon Garnier, a biologist at the New Jersey Institute of Technology, told NBC News. “The shape of their networks has constrained their movement in a way that is more efficient for them.”

The findings have implications for understanding ant biology as well as how humans design transportation networks for the flow of people, information and goods.

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