If you're thinking about creating a new technology...

[Khendon Sevon]

http://www.theforce.net/swtc/

Just incase you haven't seen this. I think it's interesting. I'm actually using it right now to figure out some things about hyperspace :)

Hope this inspires someone.

[Tiberius Anar]

I've used that quite a bit myself. First ran across it looking for a coherent explanation of the Imperial Rank insignia. It's a great site for those who like things to make sense.