Watch the Mars 2020 rover do a biceps curl with an 88-pound turret

Over the past months, NASA's Jet Propulsion Laboratory installed the Mars 2020 rover's wheels, legs, arm and other components in preparation for the series of tests it has to go through before it heads to the red planet. One of those tests entails us…
Source: Engadget | Watch the Mars 2020 rover do a biceps curl with an 88-pound turret