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Vibrations from a smartphone can help us spot unsafe drinking water

Technology

Vibrations from a smartphone can help us spot unsafe drinking water

A smartphone’s motion sensor and vibrating ringtone can be used to measure the viscosity of liquids, which can reveal impurities in water, and even test urine to diagnose kidney conditions or pregnancy

News

Regular headphones can detect a heart rate and hear your conversations

Technology

Regular headphones can detect a heart rate and hear your conversations

News

Your Computer is on Fire review: Wake up to tech's inequalities

Technology

Your Computer is on Fire review: Wake up to tech's inequalities

Culture

Inside of fusion reactor

Technology

UK nuclear fusion firms make progress towards providing clean power

News

The Engineering Edge review: 3D printing meat and medicine in space

Space

The Engineering Edge review: 3D printing meat and medicine in space

Culture

firefox

Technology

Reading about Firefox makes it seem a faster web browser than Chrome

News

There's a global shortage of computer chips – what's causing it?

Technology

There's a global shortage of computer chips – what's causing it?

News

NFTs seem both a capitalist stunt and a great tool for digital art

Technology

NFTs seem both a capitalist stunt and a great tool for digital art

Comment

Scan of woman

Technology

UK still using racially biased passport tool despite available update

News

Many people experience pain from sitting at a desk for too long

Technology

Small device could warn you if you've been too still at your desk

A small sensor worn on the neck can monitor how much you move while sedentary and give a prompt to get up and exercise

News

Video

Fukushima 10 years on: Life inside the exclusion zone

Video

Technology

Wikipedia has seen a spike in people editing pages during the pandemic

News

Technology

The Perseverance rover runs on processors used in iMacs in the 1990s

News

Technology

Virtual computer chip tests expose flaws and protect against hackers

News