Source: http://feeds.gawker.com/~r/gizmodo/full/~3/282956110/sisyphus-v-a-robot-making-a-zen-garden
This isn't a sandbox with a marble in it. Sysyphus V, a kinetic sculpture by Bruce Shapiro looks like a Zen Garden. But instead of a buddhist monk carefully raking gravel, it's an autonomous steel sphere carefully crawling over and over, making polar geometric shapes that can best be described as iterative lilies or stars. A magnet on an arm on a two axis plotter sites underneath the half-ton set up, and Sisyphus is making its first appearance here, at Maker Faire 2008. An unrelated but cool Interview with Bruce, by Cool Hunting\, after the jump. [TaoMC at Makers]
