A wormhole in the Welsh Assembly

 I loved the ceiling in the Welsh Assembly. It reminded me of the diagrams that I see of curved space-time. Those diagrams are used to explain wormholes by making a direct jump across the gap from one part of the curved surface to another. There was a leak in the ceiling and drops of water were moving directly from the top surface to the bottom surface without following the curved path round the wood. That's like a worm hole!