A "Blue Peter" moment

Blue Peter was a TV program for the young viewers. On the show they included a simple craft task like making a jelly fish from a plastic bottle. We have just been making four plastic bottle jellyfish. Why? -  I have no idea except it was a request from young "R" and had to be completed by tonight - Job done. 
Work on the loft conversion completed and now work starts on the bedroom en suit. The room has been cleared of all its fittings, electrician has been in and sorted the wiring for the lights and extractor fan and now the plasterers are in tidying up the walls and ceiling.