Sweet robot idea in xkcd!

There are plans for a sweet robot in yesterday's xkcd. I don't know why the links not working, but here's the address.
Anyone think they can build it?

Picture of Sweet robot idea in xkcd!
Kiteman9 years ago
It would be a go for the Robot contest!

Some technical discussion on the xkcd site.
thenyse Kiteman9 years ago
Super cool! I love Munroe :)