There is a video on you tube that shows a person removing the cork from a wine bottle by banging the bottle against a tree. I've tried it and it didn't work but who knows what kind of bottle, what kind of cork, what kind of wine was in the bottle etc. The video looked real to me. Has anyone successfully removed the cork from a wine bottle by hitting it on a tree?

A similar video is here, involving a shoe and a wall (and a wine bottle):
http://holykaw.alltop.com/how-...with-your-shoe-0?c=1