Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

If you have some tech gadgets around your house, you know it’s sometimes difficult to keep them organized. Here’s a solution: QR codes. You can pick up a pack of QR Code stickers and they have apps to ...

Record breaker The researchers test the QR code during their successful world record attempt. (Courtesy: TU Wien) But this wasn’t just a ploy to get into the record books, the QR code was created as ...

A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ...

Tiny details: QR codes are designed to efficiently and securely store digital data in a compact, two-dimensional form. Researchers at TU Wien took this principle further – delving into the microscopic ...

QR codes are used just about everywhere now, for checking into venues, ordering food, or just plain old advertising. But what about data storage? It’s hardly efficient, but if you want to store your ...