Solution to lack of layout space

This guy figured it out.

So do you lay on the couch and stare up? And working on that seems like a pain in the neck! (pun intended).

Would this by right side up in Australia?

Yes. Yes, it would. (But the trains run the opposite direction.)

Getting static grass to stand up wouldn’t be a problem.

I’ve wondered sometimes if you could use magnets to hold trains to the track on a layout in space (say on a space station). I would expect if it works on a ceiling it should work in zero G.

Reminds me of the April Fool’s article they had in Model Railroader one year.