anti-counterfeiting

Okay, only three fake Ferrari cars were found; the rest involved hundreds of thousands of counterfeit items. According to The Courier, Ferrari seized 91,000 pairs of eyeglasses, 61,000 wristwatches, 800 scooters, and 30,000 bottles of…

Researchers created a metasurface device that can display three types of images depending on illumination. They envision that the three-channel device can be instrumental as an anti-counterfeiting measure or in delivering encrypted…