The cubes are the brainchild of the founders of the website www.mysocialmotion.org who hope that this UNESCO-sponsored project will become the world’s first citywide ideas exhibition. The one hundred cubes, measured 1.5 x 1.5 meter, will sport positive messages placed at various points around the cityThey also hope that the messages carried by the cubes will act as inspiration for the city’s inhabitants to make a difference in their community. Anyone is welcome to suggest their ideas on the website and the best 100 will be selected for the city-wide exhibition, which is due to run in October and November this year, helping us all to be fitter, happier, more productive people.