metallikuula
Metallikuula is a Finnish term that translates to "metal ball" or "metal sphere" in English. It is not a widely recognized scientific term, a specific invention, or a common cultural phenomenon. The phrase is likely to be used in a descriptive context. For example, it could refer to a ball made of metal used in various applications such as a bearing in machinery, a component in a game like bocce or pétanque, or a decorative item.
The specific material of the metal would determine its properties and uses. For instance, a steel ball