Who thought this one up? 173.20.205.89 (talk) 05:59, 22 July 2009 (UTC)
- Well, just as inner redirects to interior, outer should probably redirect to exterior, but exterior already redirects to interior. It's somewhat useless, really, and probably best deleted. Maybe if we leave it here someone will write a proper article for it.
- — Posted by Luke Goodsell, 21:22, 22 July 2009 (UTC)