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% ...

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.

Almost any game is improved when played with friends. If you don't have any, well, you can make some. That's why we jumped into some of the most popular multiplayer servers around to find the best, ...