How you can break Murphy's Law

There's grim news for people who worry that if something can go wrong, it will go wrong. A new mathematical formula has proved Murphy's Law really does strike at the worst possible time.

But now a panel of experts has provided the statistical rule for predicting the law of "anything that can go wrong, will go wrong" - or ((U+C+I) x (10-S))/20 x A x 1/(1-sin(F/10)).

Project psychologist Dr David Lewis said: "The lesson from this is that, to cut the seemingly unbeatable Murphy's Law gremlins down to size, you need to change one of the elements in the equation.

"So, if you haven't got the skill to do something important, leave it alone. If something is urgent or complex, find a simple way to do it. If something going wrong will particularly aggravate you, make certain you know how to do it."