Answers to Technology Questions

Technology, robotics, artificial intelligence, computing, communications, sensors and gadgets...

24 August 2021

How are smart devices able to measure heart rate without being invasive?

24 August 2021

How does that anti-glare screen help you view your phone screen in broad daylight?

27 July 2021

The team took stamps into space, but got sent packing by NASA...

27 July 2021

Millions of work and school days have been lost as people are pinged by the UK Covid-19 app...

26 July 2021

Why are monied entrepreneurs all dashing into space this week?

27 April 2021

What actually is a zip file?

23 June 2020

It's an AI term, but what does it mean?

07 January 2020

Tim Revell demonstrates how a computer examines a face...

07 January 2020

If lots of people switch over from petrol, then how will they charge their cars without private parking?

07 January 2020

Would your body understand it, and what would it do?

07 January 2020

Are there ways to improve them to generate more renewable energy?

05 November 2019

What's a server farm, and how might they be affected by climate change?

05 November 2019

How fast is technology progressing?

05 November 2019

Quantum computing is here! But when might we have quantum computers in our pockets, or on our desktops?

15 October 2019

What will be the impact of SpaceX's Starlink project?

08 October 2019

What's the most ridiculous use of artificial intelligence?

08 October 2019

Maybe it's not the Terminator - but some of AI's problems are very real...

08 October 2019

And how much would it cost?

08 October 2019

It's a slippery definition...

13 August 2019

Are smart assistants always listening?

13 August 2019

How do you get all the data off?

18 June 2019

Haydn Belfield tells the time...

12 March 2019

Should we be worried about electromagnetic field from phone towers and smart meters?