Is there more that needs to be said? Well, yeah, actually... As I-Programmer points out, "The serious point is not just that robots are fun to watch, but they offer ways of creating things that would be too difficult for alternative methods. A robot with a chainsaw is just a subtractive 3Dprinter...Perhaps the next step is carving wood to create sculptures or portraiture busts, or perhaps ice carving..."
Check it out in the video below:
Hopefully, they can also program these guys to use a sander. But, still...incredible.
See more still photos and learn lots more at DesignBoom: chainsaw robot carves the 7Xstool by tom pawlofsky + tibor weissmahr