Future credit card that no one can forge is on the Way

Future credit cards would have a band of nanoparticles running down one side. When a bank wanted to assign the card to a person, a laser would fire at it, bouncing light randomly across the strip. The quantum pattern that would be left by the "indentations" would be sufficiently random that, like a fingerprint, it'd be too resource-intensive to replicate, if it was at all possible. Unlike other high-faultin' anti-fraud ideas, the team claims that this quantum secure authentication works in the real world and is, apparently, easy to implement with current tech.So Be prepared to have yours