Scientists have solved the riddle behind one of the most recognisable, and annoying, household sounds: the dripping tap. And crucially, they have also identified a simple solution to stop it, which most of us already have in our kitchens. Read all about it at http://www.cam.ac.uk/research/news/what-causes-the-sound-of-a-dripping-tap-and-how-do-you-stop-it | University of Cambridge