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The Israeli army dropped a large number of leaflets over the Lebanese capital Beirut on Friday, some of which call on citizens to demand the disarmament of Hezbollah and insist that the decision ...

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam. When you purchase through links on our site, we may earn an affiliate commission ...

QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and you can do everything from connect to your hotel room Wi-Fi to pay for that public ...

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A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ultra-dense, long-term data storage. How small can a QR code actually be?

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

You don't happen to have a microscopic phone camera yet, do you? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...

A research team at TU Wien and Cerabyte just shrunk the QR code to an impossible scale. Their creation measures only 1.98 square micrometers. This makes the code smaller than most bacteria. It is so ...