Did you know: when the first day of the month is on a Sunday, there's always a Friday the 13th? If you're superstitious, today, things like black cats, walking under a ladder, Or breaking a mirror mean bad luck! However, today you're actually in luck, because we'll help you break the ?code? of mirrors instead. What's that, you say? Here it is: Have you ever looked at a mirror and wondered whether it is the regular kind or a two-way mirror? There's an easy way to tell. Just put your finger on the surface, and if there's a space in between your fingertip and the reflection, it's a normal mirror. But if there's no space and the two images meet, it's a two-way mirror. Just don't push too hard, or you might wind up breaking more than the 'secret code of mirrors', and it'll be Friday the 13th d?j? vu all over again!