17 Apr '16 09:03>2 edits
http://phys.org/news/2016-04-archaeologist-bosnia-stone-sphere-massive.html
This is not the first giant prehistoric stone ball found. If these balls were man-made and not natural, why did some prehistoric men go to the effort of making such huge balls? Perhaps they just wanted something a bit more impressive than their own to show off.
This is not the first giant prehistoric stone ball found. If these balls were man-made and not natural, why did some prehistoric men go to the effort of making such huge balls? Perhaps they just wanted something a bit more impressive than their own to show off.