Answers to Science Questions

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...

07 May 2019

Where is that energy coming from? Chemistry World's Kit Chapman explains...

07 May 2019

Is it as simple as "anything I don't want growing there"?

30 April 2019

How come you can't see faint stars when you look directly at them?

09 April 2019

What do antidepressants do in the brain?

09 April 2019

What's the most powerful acid we've ever found?

09 April 2019

How would we do space surgery?

09 April 2019

What makes someone schizophrenic?

09 April 2019

How do we make new molecules?

09 April 2019

How do we know how old the Earth is?

09 April 2019

What separates anxiety from a disorder?

09 April 2019

What makes a battery go?

09 April 2019

How long did it take for the dinosaurs to die?

09 April 2019

How do you give CPR without gravity?

09 April 2019

Is there a protocol for a space pregnancy?

02 April 2019

If eating too many orange carrots can affect your skin colour, can purple carrots?

19 March 2019

Why are they so unhappy in monogamous relationships?

12 March 2019

Is it better to have a raw apple than a baked apple?

12 March 2019

Isn't it just a giant vacuum? Over to physicist Adam Murphy...

12 March 2019

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