1. What happens when an object is halfway through a portal and you cut the object?
2. What happens if you put a metal bar between two portals on the walls and then weld the ends together?
3. Put two portals on the floor near each other -- stand on the bottom of your feet.
4. If you put two portals on the wall next to each other, could you shake your own hand?
5. We all know that if a portal gets erased when you're halfway through, the game ejects you because Valve didn't want players to be afraid of using portals, but what about IRL? I'd say that anything that had this unfortunate fate would be sliced cleanly, regardless of what it is.
6. What would happen if you touched the operational end of the device?

7. What would happen if you submerged the device in liquid -- even partially?

