Technology
Regular headphones can detect a heart rate and hear your conversations
Standard headphones with no microphone or sensors can detect your heart rate, identify you from the shape of your ear canal and even record your voice
News
Technology
Your Computer is on Fire review: Wake up to tech’s inequalities
Culture
Space
The Engineering Edge review: 3D printing meat and medicine in space
Culture
Technology
Reading about Firefox makes it seem a faster web browser than Chrome
News
Technology
There’s a global shortage of computer chips 鈥� what’s causing it?
News
Technology
NFTs seem both a capitalist stunt and a great tool for digital art
News
Technology
UK still using racially biased passport tool despite available update
News
Technology
Small device could warn you if you’ve been too still at your desk
News
Technology
Wikipedia has seen a spike in people editing pages during the pandemic
News
Space
The Perseverance rover runs on processors used in iMacs in the 1990s
The processor in the Perseverance rover on Mars is similar to the one that powered the colourful iMacs from the late 1990s, with some added radiation shielding
News
Technology
Virtual computer chip tests expose flaws and protect against hackers
News
Technology
How archaeologists are using futuristic tech to uncover ancient cities
News
Space
Dyson spheres: How to spot an alien megastructure
Features
Humans
How social media can nudge people into becoming conspiracy theorists
News