Uploaded July 2013 | Updated September 2026, 12 hours ago

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In order to thwart forgeries, researchers have proposed a new miniaturized authentication system. By combining both moiré patterns and microlithography techniques, fakes can be easily spotted by the naked eye.

Source: EPFL

Read more: laboratoryequipment.com/videos/2013/08/new-system-thwarts-counterfeiters