The new Aadhaar polyvinyl chloride (PVC) card is easy to carry in your wallets, just like your ATM or debit cards. Loaded with the latest security features, Aadhaar PVC card is more durable. PVC ...

Quick Response (QR) codes may be used to securely display 3D images on your phone, even without involving the often-untrustworthy internet, scientists say. "We have developed a method of using QR ...

3D printing is extremely practical when you want to produce small quantities of customized components. However, this technology has always had one major problem: 3D printers can only process a single ...

UIDAI allows residents of India to get their Aadhaar letter reprint on PVC card by paying nominal charges of ₹50. Aadhaar PVC card is more durable and secure. The new Aadhaar polyvinyl chloride (PVC) ...

Quick Response codes - the box-shaped symbols that appear on signs and posters - may be used to securely display 3D images on your phone, even without involving the often-untrustworthy internet, ...