Boost your happiness by taking part in this unique experiment.

"The experiment has started, but you can still join in!

This mass participation project will involve a huge number of people spending just one minute each day carrying out a happiness boosting exercise. Because emotions are contagious their increased happiness should pass to those around them, eventually cheering up the world!

The ambitious study will take place between Monday 3rd - Friday 7th August 2009, and is being conducted by psychologist Prof Richard Wiseman, author of 59 Seconds: Think a Little, Change a Lot. You can join in at any point during the experiment, and we need as many people from all around the world to take part, so please invite your friends, family and colleagues."