Tezpur University Invents Nano-Ink That Can Help Combat Counterfeiting!ScienceBy India Science Wire17 Jun 2019 20:12 ISTDid you know that standard measures like printing barcodes or holograms used to prevent duplicating of products are usually not foolproof as they too can be forged? This invisible nano-ink might be a solutionRead More
/english-betterindia/media/post_attachments/uploads/2019/06/technology.jpg)