Picking a Combo Lock with a Beer Can

I saw a video similar to this one at Metacafe, and found it very interesting. I didn't like the narrator of that one though. Anyhoo, this one from Youtube shows the same thing, which is taking a piece of beer or soda can and making a shim to pop open any combination padlock.



High schoolers...Don't be breaking into lockers now and telling the principal that you learned it at Bauer-Power!