Experts Dan Gaster and Paul Powell tackle the questions no-one can be bothered to ask.

This time: When Parmesan goes rotten, what does it smell of?

The solution to this and many other needles queries will be revealed in the show.

Written by and starring Dan Gaster and Paul Powell.

With:

Simon Godley
Clare Cathcart
Martin Hyder

Producer: Phil Clarke

First broadcast on BBC Radio 4 in July 1995. Show less