What have researchers found can ease pain?   Answer here

What have German researchers found to be the keys to happiness?   Answer here

How many books does the Bodleian Library receive every day?   Answer here

Why do experts think it better for British people to remain on British Summer Time?   Answer here

What are the ten top reasons for 'unfriending' someone on Facebook?   Answer here

What unusual special effects had to be used in the film 'Mr. Nice'?   Answer here