Is it possible that <a href="http://explainxkcd.com/" rel="nofollow">http://explainxkcd.com/</a> being unavailable is down to the number of people confused by this
If you navigate to xkcd.com/?debug, you get a debug version that draws some colored lines on the canvas and logs to the console. Mine already started growing some plants (or whatever they are).
In Chrome on OSX I can create a couple more lights, move them about, and change their temperature. As it says 'relax' I imagine we're supposed to wait for something to grow.
The server's quite slow at the moment. Adding a new light just took it nearly 30 seconds, so I wonder if that's affecting the behaviour of the thing in general?
the title is "garden" and the alt text says "relax"<p>I have a hunch that if you leave the lights on and leave the page open, things will grow.<p>trying it now