8 billion: an overpopulation crisis?

Today, we're taking a step back from talking about coronavirus, to bring you a QnA show with a difference! We're answering some of the questions you've been sending in, and we're also getting stuck in...

14 Apr 202056min

This week, we are looking at radioactivity, from its uses in medicine to its uses in war. Plus, a sneak preview of a new film due out soon all about radioactivity pioneer Marie Curie. Plus, a new 90 m...

7 Apr 202059min

This week - from genetics to geoscience, chemistry to komodo dragons, an explosive hour of science fun! Hear what went on at our live event recorded back on 11th March for the 2020 Cambridge Science F...

31 Mar 202058min

Here are a few extra bits from our live show as part of the Cambridge Science Festival, recorded back on 11th March 2020 before the rest of the festival was cancelled, that we couldn't fit into this w...

30 Mar 202021min

We take a detailed look at the coronavirus pandemic that's sweeping the globe. How does it affect the lungs? What can doctors do about it? And meet some of the teams working on solutions, from new rap...

24 Mar 202058min

With billions of people moving to cities in the next few decades we are looking at the secrets for making cities sustainable, from a virtual world to a World War 2 air raid shelter. Plus in the news, ...

17 Mar 202054min

What happens if you overwater a plant? How does gravity actually work? And should we be cancelling mass events to contain the coronavirus? It's Q&A time on the show, and this week Phil Sansom is joine...

10 Mar 202059min

This week, we're talking electric cars: we get someone to drive one for a few days to find out how easy the switch to electric might be. And news of the brainy computer that's made a breakthrough agai...

3 Mar 202058min