Videos
Spidernaut takes it's first steps on an air bearing sled to support its mass and to more closely simulate 0g.
 
 
 
Spidernaut takes another walk on the air bearing sled. This time ball and socket feet simulate the need for Spidernaut to only walk on discrete points of the truss. Since Spidernaut is about one quarter of the final size, the node spacing was set accordingly.