12 Most Incredible Discovered Artifacts Scientists Still Can't Explain

This is for those times you just want to think of where things came from. When you figure these out let everyone know.
When archaeologists or researchers discover an artifact from the distant past, they can usually give a reasonable explanation for what it might be. Ceramics, pottery, and carvings are easy to understand just by looking at them. Not everything comes with a ready-made explanation, though. All the items you're about to see in this video come from long ago and far away, but the secrets of their purposes are a mystery lost to time, and scientists cannot explain their existence!