Don't you hate it when you are somewhere away from home and have a nice bottle of wine that you're ready to open. Then, it hits you. You don't have a corkscrew. I can't tell you how often this happens to me. I've gotten better about redistributing all those inexpensive cork screws that I end up having to buy when I'm traveling. I've put one in my luggage, one in travel kit, but I still don't have one in my car or my skate bag though.
The good news is that after reading this article (and watching the accompanying video) I won't need to worry about not having a corkscrew again.