Poltergeist : From the German for “noisy ghost”.
A metaphysical entity which announces its presence with rapping, banging and general mischief making.
It wasn’t easy, but I’ve got one shut up in this box. I call him Piecax. Sometimes he will lie quietly and make you think he’s gone, then startle you with frenzied knocking. Other times Piecax will have fun by echoing you. Find his favourite number and he might play you a spooky tune. Watch the video to see Piecax in action.
Thanks and credit go to JKestner whose Knock Block gave me the inspiration for this project.