Casio launches the CA-500WEBF to mark forty years since Back to the Future first screened. The calculator watch adds DeLorean design elements to the 1980s platform for £115, shipping 21 October 2025.

Explore the PicoCalc, a compact device blending retro gaming, programming, and DIY creativity. Perfect for tech enthusiasts ...

Solar-powered calculators may have familiarized a new generation with green energy. On the other hand, maybe they were just cool.

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...