[ShintoBean]

I read about this tip, but haven't yet tried it myself:

Using one of the apple coring/slicing tools, slice the apple, but don't go all the way through the bottom, so all of the pieces are still "connected" at the bottom. Take the corer out, wrap up the apple, and take with you! It's perfect for snacks on the go, you can just peel off the slices whenever you want them, and they don't brown! (at least according the magazine i got the tip from)
-Shannon