Sandia National Laboratories’ material scientist Dorina Sava Gallis holds an optical tag containing printable security ink designed to detect counterfeit goods. (Photo by Craig Fritz) Click on the thumbnail for a high-resolution image or video.
Sandia National Laboratories’ material scientist Dorina Sava Gallis holds an optical tag containing printable security ink designed to detect counterfeit goods. (Photo by Craig Fritz) Click on the thumbnail for a high-resolution image or video.