Should you sit up straight or slouch if you want a pain free back?   Answer here  

What does 'piggybacking' or 'mooching' mean?   Answer here

How much does a slug eat each day?   Answer here

In 2007, what percentage of Britons would NOT exercise if their health depended on it?   Answer here

Of those couples who divorce, what is the average length of the marriage?   Answer here

Apart from the obvious, what does 'pondlife' mean?   Answer here