Comment Re:Applications? Cooking utensils? (Score 1) 74
In that case wouldn't quasicrystals be useful for a number of friction reducing applications?... On a smaller scale, if paper had a very subtle quasicrystal "grain" embossed or watermarked on it, you would have jam free printer paper!
Or toilet tissue:
http://docs.law.gwu.edu/facweb/claw/penrose.htm
Oh, and the main problem I found with Vietnamese notes was the exchange rate, like trying to pay for a 20,000 taxi fare with a 200,000 - quite different!