Have You Heard The Flowers Talking?
Huzzah, welcome to Japanese invention corner. A vase that turns your flowers into stereo* speakers. It does seem that it means you speakers have a short shelf life, as long as your cut flowers, and one suspects this will do nothing to increase their longevity, the pumping of speed metal thru the petals would shake them from their foundations. Imagine when the source of your plans blight is not the usual excuse, Green Fly but rather Green Day.
*Actually probably mono speakers when you think about it.