NASA's 2020 Mars rover preforms 'bicep curl' to test its robotic arm

Name: NASA's 2020 Mars rover preforms 'bicep curl' to test its robotic arm
Uploaded: 2019-07-30T13:10:40Z
Duration: 11 s
Description: Raw video: Engineers test the rover's seven-foot long arm, the end of which is filled with sensors and tools for studying the red planet.

Raw video: Engineers test the rover's seven-foot long arm, the end of which is filled with sensors and tools for studying the red planet.