Alrighty, I should be paying attention in class, but there is a great article in Wired talks about storing the known languages of the world on a 3 inch nickle disk. Here is where you'll find the website of the company putting it all together. I would absolutly LOVE to own one of these things. I think it would be incredibly cool to wear the 3 inch disk around your neck as a medalion. They will probably be VERY expensive though is my guess. I mean I would consider shelling out 1k for one... but my guess is that they'll be bumping the cost of my car if not more.
EDIT: Ok, the cost is 25k but they hope to be able to bring it down to $100, at which point I would be ALL for buying one.
~B.