RT @WSJ: Researchers at @UniofNewcastle say paper's random and complex patterns can help ... http://on.wsj.com/2t3Qb6Z pic.twitter.com/6cpppQoLTt
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RT @WSJ: Researchers at @UniofNewcastle say paper's random and complex patterns can help ... http://on.wsj.com/2t3Qb6Z pic.twitter.com/6cpppQoLTt
Nothing new here! In fact there are lots of ways of insuring authentic products with new printing capabilities
The reason we use special fibered paper for our printed money.
please help me then. I don't want to lose my only foothold.
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