Answers to Science Questions

18 June 2019

If gold is so dense, and helium is so gaseous...

18 June 2019

Ljiljana Funk answers our final question of the show.

18 June 2019

Let's blow the lid off this Q&A!

18 June 2019

Haydn Belfield tells the time...

18 June 2019

...and what's it like?

18 June 2019

We don't have long to fix things...

18 June 2019

Han Solo did the Kessel Run in less than 12 of them...

18 June 2019

And how likely would it?

18 June 2019

It's a word you hear a lot, but what does it actually involved?

18 June 2019

Carolin Crawford gives us a sense of scale...

14 May 2019

‘When I exhale there are carbon atoms in my breath, how long ago were they in my food or drink?’

07 May 2019

Are they the same age? How do we know?

07 May 2019

Why are some people fertile but can't produce offspring with their partner?

07 May 2019

Kit Chapman sniffs out an answer to this chemical query...

07 May 2019

And how does water get all the way to the top?

07 May 2019

And if so, how? Physicist Ben McAllister explains all...

07 May 2019

Kit Chapman from Chemistry World took on this chemical query from listener David.

07 May 2019

Plant ecologist Howard Griffiths answered this blossoming question from listener Sarah

07 May 2019

And what are the advantages and disadvantages of using nuclear power?

07 May 2019

And how does the pill work? It's over to reproductive physiologist, Bill Colledge...