The Naked Scientists in the studio Copyrighted image Credit: The Naked Scientists

This week, the team delve into the mailbag - or what would be a mailbag if we weren't living in a digital age - to take your questions on science.

You can hear The Naked Scientists on BBC Cambridgeshire, BBC Norfolk, BBC Northamptonshire and BBC Suffolk at 6pm on Sunday evening; you can also catch up through iPlayer for a week afterwards or download the programme as a podcast from the Naked Scientists website.

More science questions from Open2