"The first time we saw it navigate among trees and rough terrain, even under heavy collisions, we knew this was something different.”

Robots that look like dogs or people try to replicate symmetrical shapes found in nature. But engineers at Duke University are taking a different approach.

Robots that look like dogs or people try to replicate symmetrical shapes found in nature

"The first time we saw it navigate among trees and rough terrain, even under heavy collisions, we knew this was something different.”