Monday 3 July 2017

Synthetic fingerprints make plastic particles tiny security keys — New Scientist — “Microscopic wrinkles squeezed onto the surface of tiny plastic particles could be used to create security keys that are impossible to duplicate… The particles could be used to verify a person’s identity instead of them using a security card, or their own fingerprint. The particles could also be fixed to a priceless piece of art so people can be sure it’s the real deal.”

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