Daddy Long-Legs-Inspired Robot Could One Day Squirm Through Martian Caves

Robotic engineers are no stranger to turning to nature for inspiration. In recent years, birds, dogs, extinct sea creatures, and even humans themselves have all served as jumping off point for new mechanical designs. Now, researchers from Stanford are citing the Harvestman spider, better known as a daddy long-legs as inspiration for a new robot design they believe could be better equipped at navigating uneven rocky caverns and lava tubes. One day, they hope this spider-like design could even help robots navigate the icy caverns of the moon and Mars. 

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