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Barcode turns 50: Are its days numbered as it competes with QR codes?
Snapchat is testing a feature in partnership with Amazon for image-based shopping
DNA barcoding helps in checking illicit trade of endangered plant species
World's first Wikipedia town in Wales?
Fight against forgery gets boost from invisible nano barcode
Scientists in the United States have made an invisible version of square modern barcodes using nanoparticles and fluorescent ink to help in the fight against
