Triboluminescence is a fascinating physical phenomenon that occurs in certain crystals, when their surface is scratched or crushed, emitting flashes of light. There are several synonymous terms that can be used to describe this phenomenon, including fractoluminescence, mechanoluminescence, and crystal luminescence. Each of these terms refers to the same process, wherein mechanical energy is converted into light energy, resulting in the glow of the crystal. This phenomenon has been observed in numerous minerals and compounds, including sugar, quartz, and even certain types of chewing gum. Understanding the mechanisms behind triboluminescence has important implications for diverse fields, from materials science to energy transfer.