Ask any exercise scientist what they would prescribe to someone serious about staying strong into their 50s and beyond, and the answer is rarely what you’d hope for — and certainly not what the fitness industry is currently trying to sell you. It isn’t long sessions on one of the best under-desk treadmills or a…
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. The Creality Sermoon S1 is a handheld 3D scanner, and initial impressions of the quality and design are good. The scanner arrives in a…
Facial recognition has become one of the default ways we prove who we are online, from unlocking our phones to logging into banking apps. But according to a senior figure at a Sam Altman-backed startup, that entire system may not hold for much longer, thanks to AI. “Over time the AI is going to get…
The Orion spacecraft uses eight processors running identical instructions simultaneously A fail-safe design prevents faulty computers from sending incorrect commands Triple redundant memory corrects single-bit errors automatically on access The NASA Artemis II mission relies on a computing system built to remain operational under extreme conditions and hardware faults. Unlike the Apollo program, where onboard…
Looking for a different day? A new NYT Strands puzzle appears at midnight each day for your time zone – which means that some people are always playing ‘today’s game’ while others are playing ‘yesterday’s’. If you’re looking for Friday’s puzzle instead then click here: NYT Strands hints and answers for Friday, April 17 (game…
Looking for a different day? A new Quordle puzzle appears at midnight each day for your time zone – which means that some people are always playing ‘today’s game’ while others are playing ‘yesterday’s’. If you’re looking for Friday’s puzzle instead then click here: Quordle hints and answers for Friday, April 17 (game #1544). Quordle…
China successfully demonstrates geosynchronous satellite tracking of moving maritime targets Persistent surveillance from orbit reduces reliance on low Earth satellite constellations Three satellites could provide continuous global monitoring of high-value naval assets China has released radar images showing a geosynchronous orbit satellite successfully tracking a moving maritime target for the first time. The satellite locked…
I’ve been a regular cyclist since 2015, and I’ve had my fair share of bike crashes — all minor, thankfully, where I got away with a few gashes at worst — and the common denominator was that I was distracted by my phone. A smartphone mounted on bike handlebars is a distraction magnet. The big,…
Looking for a different day? A new NYT Connections puzzle appears at midnight each day for your time zone – which means that some people are always playing ‘today’s game’ while others are playing ‘yesterday’s’. If you’re looking for Friday’s puzzle instead then click here: NYT Connections hints and answers for Friday, April 17 (game…
The dual agent AI system autonomously solved Anderson’s conjecture from 2014 Rethlas explores problem-solving strategies like a human mathematician would Archon transforms potential proofs into projects for the Lean 4 verifier A research team led by Peking University developed a dual-agent AI system capable of solving advanced mathematical problems while also verifying its own results….