With regard to what actually is there: You may find Edward Fredkin's[1] work on digital physics[2],[3] interesting. [1]: http://en.wikipedia.org/wiki/Edward_F

With regard to what actually is there: You may find Edward Fredkin's[1] work on digital physics[2],[3] interesting. [1]: http://en.wikipedia.org/wiki/Edward_Fredkin http://en.wikipedia.org/wiki/Edward_Fredkin [2]: http://www.digitalphilosophy.org http://www.digitalphilosophy.org. [3]: http://busyboxes.org/ http://busyboxes.org/