Amateur archaeologists in England have unearthed a stunning Roman dodecahedron — a mysterious class of objects that has baffled experts for centuries. The dodecahedron — a 12-sided metal shell ...

Why Did Ancient Romans Make this Baffling Metal Dodecahedron? A mysterious 12-sided object called a dodecahedron discovered in England has archaeologists both excited and baffled ...

More than 100 of these artifacts have been found across Europe, but no one knows what they were used for. This dodecahedron was discovered fully intact and in excellent condition.