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.

QR codes are now a common way to share information, from payment links to Wi-Fi passwords. You can easily create them using free tools like Canva or Adobe Express without needing technical expertise.

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

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

The clock is ticking, the cards are in your hands, and you need to do everything in your power to destroy your opponents’ towers before you’re toast. If you’re itching for some exclusive drops as well ...

OpenAI targets renewed engagement by bringing Sora’s AI video creation into its flagship chatbot while keeping the standalone app alive.

March 12, 2026: We checked for new Clash Royale codes and reorganized the list a little. What are the new Clash Royale codes? If you're looking for new emotes and other freebies in Clash Royale, ...

These codes will net you all sorts of nifty rewards, like Emotes, Banner Decorations, Frames and more. This page contains content provided by Google reCAPTCHA. We ask for your permission before ...

Authenticator apps are a multi-factor authentication (MFA) method for encrypting your online login credentials. Stay protected with the top MFA apps we've tested. I review privacy tools like hardware ...

TIOBE Index for March 2026: Top 10 Most Popular Programming Languages Your email has been sent Python keeps the top spot as its rating dips again, C climbs further in second, and the bottom stays ...