Main content

David Baddiel tries to get to grips with pi - and infinity.

David is asked by a member of the public to try and understand Pi, and what it means for its digits to continue infinitely. He starts out with a mathematician and the biggest circle he can find, and then tracks down a philosopher. But can he understand it well enough to explain it himself - to one particularly demanding member of the public?

Producer: Giles Edwards.

Available now

15 minutes


Seven ways to explain the Kardashians

Seven ways to explain the Kardashians

It’s hard to imagine life without them but many don’t quite understand why they're around