Another example of Hilbert curves used for trawling the RGB cube: http://corte.si/posts/code/sortvis-fruitsalad/index.html http://corte.si/posts/code/sortvis-fr

Another example of Hilbert curves used for trawling the RGB cube: http://corte.si/posts/code/sortvis-fruitsalad/index.html http://corte.si/posts/code/sortvis-fruitsalad/index.html (And, of course, IP addresses: http://xkcd.com/195/ http://xkcd.com/195/)