On Mon, 3 Aug 2020 07:39:22 +0100, "Brian Gaff \(Sofa\)"
wrote:

Yes the laws of physics being broken obviously is no barrier to the
designers.
Brian
Solid brass tubing with LEDs in them and magnets stuck into each end.
Not much of a stretch - you haven't seen vinyl shower curtains with
magnets in the corners to make them stick to the cast iron tub??