Chris Pearson and science nerd Rick Edwards recommend factual science listening.

The space journalist Sarah Cruddas discusses her series "Where's My Jetpack?" She'll tell us about the links between science fiction and fact, and we'll hear whether she would want to visit Mars.

Plus, we'll hear clips from:

The Vulnerable Scientist Small Screen Science You Are Not So Smart The Animal Behaviour Podcast The Happiness Lab The Curious Cases of Rutherford and Fry Invisibilia Why Aren’t You A Doctor Yet? In Defense Of Plants