New technology
Fingerprint anti-counterfeit nano
Scientists have invented a form of nano 'fingerprint' that can be integrated into money, mobile devices and credit cards, with anti-counterfeiting.
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Scientists have invented a form of nano 'fingerprint' that can be integrated into money, mobile devices and credit cards, with anti-counterfeiting.
German experts have created a type of semiconductor device that can print directly to paper money to counter counterfeits.