You really should finish compiling that boring spreadsheet, but you just can't bring yourself to do it. Maybe it can wait a little longer? Or it might just disappear if you ignore it long enough? You know the feeling.

The game is up for the 2012 Olympics and the Paralympic Games now take the stage. But what are the differences between the two?

Have you ever raced against a horse, charmed worms or smashed an egg against your head?