This week on the podcast, novelist and essayist Zadie Smith joins us to chat about her new book of short stories Grand Union.

Comedian Ross Noble drops by to chat about his new stand-up tour ‘Humournoid’.

In the Maths of Life, Dr Hannah fry covers Good Arts Law, where we use maths to nudge behaviour and Rat-Nav; a study on rat’s brains as they navigate mazes.

And finally there’s more House Music – the everyday objects playing pop hits.