In which country is it possible to subpoena (force to attend a court of law) a dog? Answer here.

Who invented the  '='  sign, and when? Answer here.

What is the only vegetable to have been re-classified as a fruit? Answer here.

How many people went to Ikea in 2004/5? How many went in 2007/8? Answer here. And here!

Where is it OK under UK law to throw your litter? Answer here.

Why would a shop selling pianos have to pay royalties? Answer here.