http://spectrum.ieee.org/nanoclast/semiconductors
What I gather from that link is, there's a company that imprints something with a one of a kind pattern that even they cannot reproduce, "nano-magnets" and then they scan the pattern, store the info so that people can later check to see if the drugs they buy are legitimate. This effectively gets around the problem of "if it can be made it can be counterfeited", why not do this with a fiat currency? Not that I'm in favour of such things, but surely this would make counterfeits impossible.
No comments:
Post a Comment