See NASA's 64-Fingered Robot Scale a Cliff to Advance Mars Tech

NASA Jet Propulsion Lab techies are putting the LEMUR robot to the test in Death Valley, California! Watch as it scales a wall with help from hundreds of tiny fish hooks in each of its fingers.
Published: 5:39 AM EDT July 12, 2019
Updated: 5:17 PM EDT July 11, 2019