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.

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% ...

People can learn a vital life skill within minutes by scanning a QR code displayed on Royal Mail lockers. The training is completely free and could prove crucial in a life-threatening situation. The ...

Filing your taxes probably isn’t how you want to spend your free time, but it doesn’t have to be a headache. With TurboTax, the process is usually pretty painless—you can choose from a variety of ...

First-time Cotopaxi customers can snag 15% off their first purchase. To score this deal, simply create a Cotopaxi account by signing up with your email and phone number. You’ll get a one-time-use ...

Vulnerabilities with high to critical severity ratings affecting popular Visual Studio Code (VSCode) extensions collectively downloaded more than 128 million times could be exploited to steal local ...

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, ...

Our team of savvy editors independently handpicks all recommendations. If you make a purchase through our links, we may earn a commission. Deals and coupons were accurate at the time of publication ...

I have extensive experience reporting on deals and online shopping. This limited-time offer is available to new customers who spend at least $1,500 on their card in the first 90 days. Save 15% on ...

New customers can take advantage of our exclusive Charlotte Tilbury promo code, which will save you 15 per cent on the full range of products, plus get you free delivery (usually £2.95). Simply ...

If you’re a new Sephora customer, there are plenty of ways for you to bag a discount on your first order. Here are the easiest ways to save: Sephora’s free loyalty programme, MySephora, rewards you ...