Its very useful though, I've seen my son sit there and twist the caps off with no success. Though usually the clicky sound amuses him long enough to get the bottle away, otherwise he gets frustrated and uses some 'percussive maintenance" to get the top off.
Nothing learns better than experience.
"So as I struggle with this issue I am confronted with the reality that noting is perfect."
DVDs are simple, just use a razor blade right along the crack. If you're Jake, you might be able to make use of your squirrel skinnin' nife for this, but everyone else may need to invest in an exacto knife or something similar.
If you are on a particularly difficult project, we do not recommend the use of sharp objects, guns, or any projectile-firing aparatus at any time until the project wraps.
Remember, suicide is not thw way out... unless you are a dishonored samurai.
9 out of 10 people I prove wrong agree that I'm right. The other person is my wife.