Evolution. Robot suggests how the first land animals got walking.
Pennisi
Elizabeth
E
D000818:Animals; D005075:Biological Evolution; D001696:Biomechanical Phenomena; D005121:Extremities / Q000294:innervation / Q000502:physiology; D008636:Mesencephalon / Q000502:physiology; D008954:Models, Biological; D008959:Models, Neurological; D009119:Muscle Contraction; D009415:Nerve Net / Q000502:physiology*; D012371:Robotics; D012454:Salamandra / Q000033:anatomy & histology / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology*; D013550:Swimming; D016138:Walking