[Skunkworks] <OT> Building tiles

Members, my requests below will sound weird, but bear with me. By tiles here I mean the tiles you put on bathroom walls and also on floors. I have already contacted a few of the local suppliers of tiles, and I am waiting for their feedback. 1. Does anyone know where I can get "glow in the dark" tiles? 2. Does anyone know if it is possible to get a set of tiles which when put together, form the Periodic Table? 3. Finally, other than that dutch company that is manufacturing solar panels in Naivasha, are there any other recent developments as far as solar power is concerned? I missed the previous building expo where I bet all of my questions would have been answered, but I know someone here knows something that can help me Thanks!