In the modern day, mirrors are just about everywhere. But that wasn't always the case, and the mirror actually has a ...

4 friends find a series o notes that reflect on each other like a mirror and every time they follow the clues on these notes they end back where they started ...

Ancient cultures used obsidian, lead, or copper, or gold. But because these materials were cumbersome and heavy, mirrors were usually small. Later on, when glass became the primary material, mirrors ...