How are used for sale signs from Northern Ireland being re-cycled? Answer here.

What do you call 1,000 trillion calculations per second? Answer here.

Who won the Ig Nobel prize for mathematics, and what for, in 2006? Answer here.

Who inspired the poetry of Pam Ayres? Answer here.

Who wrote ' Sate of the Village Report'? Answer here.

Which spice is thought to have protective properties against cancer? Answer here.