Scaling up the quantum battery reduces charging time while increasing stored energy Collective molecular interactions accelerate energy transfer beyond classical limits of conventional batteries Energy density rises as the number of participating molecules grows Conventional battery design follows a predictable rule where increasing size leads to longer charging times and proportional gains in capacity. This…

Adorable. That’s the only way to describe Apple’s Lil Finder Guy, who arrived without much fanfare alongside the MacBook Neo. The two-tone, 3D character is a physical embodiment of Apple’s iconic Finder icon in macOS. It’s also more than that. No one is quite certain of where Lil Finder Guy comes from. Apple’s never issued…

Thousands of exposed API keys quietly grant access to critical systems Public webpages contain credentials that unlock cloud and payment services Developers unknowingly leave sensitive API tokens embedded in live websites Security researchers from Stanford University, UC Davis, and TU Delft say sensitive API credentials are sitting openly on thousands of public webpages, with very…

Samsung’s new 2026 TVs are officially available to buy, which means you can find stunningly low prices on existing models. The retailer is offering its lowest prices yet on Samsung’s best-selling 4K, QLED, and OLED TVs. • Shop Samsung’s new TVs I’ve listed the 12 best Samsung TV deals below that I’d buy with my…

Running an AI agent on a third-party platform means your data, API keys, and conversation history sit on someone else’s server. For developers and small teams who want real privacy or tighter cost control, that’s a legitimate concern. Self-hosting OpenClaw on a VPS is a practical fix, and the process is more straightforward than it…

With the ongoing RAM crisis, it’s sometimes hard to find a good deal on a gaming machine these days. Not all is lost, however, as Dell has just launched a spring sale with plenty of discounts on the brand’s excellent Alienware machines. Not only can you get some (relatively) cheap RTX 5060 machines, but there…

GIGABYTE Control Center carried critical CVE‑2026‑4415 vulnerability in its pairing feature Flaw allowed unauthenticated remote attackers to write arbitrary files, execute code, and escalate privileges Patch released in version 25.12.10.01; users urged to update immediately to secure affected systems GIGABYTE Control Center, a Windows utility which comes preloaded with certain computers, carried a critical-severity vulnerability…

Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test. JBL Live 780NC: Two-minute review I was not expecting to be as impressed by the JBL Live 780NC as I ended up being. Even…

Over three decades ago, a 22-year old engineer working for a global telecoms company sent the first text message in history, wishing his colleague a “Merry Christmas”. From that moment on, SMS has been the leading messaging protocol globally. As mobile phones proliferated, SMS, with their broad reach and reliability, has endured. Dave Boddington Social…

OpenAI took a year to make its first billion – now it makes twice that every month It has 900 million weekly ChatGPT users, 50 million subscribers and 2 million weekly Codex users Enterprises account for around 40% of OpenAI’s revenue as it continues to grow out data center infrastructure OpenAI might not (yet) be…