Professor Fay Dowker: What is the problem of quantum gravity?
This week, we’re going on a search for the theory of everything. The two main theories of physics are at odds with one another. Einstein's general relativity explains gravity, but it contradicts quant...
2 Mars 202053min
Jim Davies: How do you use your imagination?
Imagine, just for one moment, that you’re flying. What can you see? How high up are you? Can you feel the rush of wind in your face? Keep these thoughts in mind while you listen to this week's podcast...
24 Feb 202038min
Mark Miodownik: Are biodegradable plastics really better than traditional plastic?
You’ve probably bought something from a corner shop and taken it home in a plastic bag that says it’s biodegradable, or eaten takeaway food with a compostable fork. But when you’re done with your bag ...
17 Feb 202034min
Dr Erin Macdonald: Is there any science in Star Trek?
This week we’re boldly going where no Science Focus Podcast has gone before. Dr Erin Macdonald is the new science consultant for the Star Trek franchise. With the release of Star Trek: Picard on Amazo...
13 Feb 202028min
Adam Rutherford: Can science ever be rid of racism?
Adam Rutherford is a geneticist at the University College London, which has one of the most prestigious population, genetics and evolution departments in the world. However, the university was also th...
6 Feb 202038min
Ross Barnett: Why should we be interested in prehistoric animals that aren’t dinosaurs?
In this week's episode of the Science Focus Podcast we’re investigating long-extinct animals. No, not dinosaurs, they get plenty enough coverage already. Instead, we’re going to look at creatures that...
30 Jan 202042min
Samantha Alger: What can we do to save the bees?
We all appreciate the buzz of the humble bee in the garden, however, not a summer goes past without hearing news that our bee population is under threat, with the finger usually pointing at habitat lo...
23 Jan 202044min
Marcel Danesi: Why do we want to believe lies?
We all love a good story, and sometimes a lie is more interesting to hear than the truth, but there is more to it than spinning a good yarn. According to Marcel Danesi, linguist and author of the book...
16 Jan 202026min
