Engineering
Putting gas under pressure
14 Jul 2018
'Blind' Cheetah 3 robot can climb stairs littered with obstacles
06 Jul 2018
The 90-pound mechanical beast — about the size of a full-grown Labrador — is designed to leap and gallop across rough terrain, climb a staircase littered with debris, and quickly recover its balance when suddenly yanked or shoved, all while essentially blind