AN ISRAELI AND CATALAN TEAM IS TRYING TO SOLVE THE MYSTERIES SURROUNDING THE PRESENCE OF 1.5 MILLION-YEAR-OLD STONE BALLS AT SOME SITES (IPHES 3/9/20)
This collaboration is led by the IPHES and is funded by the Gerda Henkel Foundation. It is presently unknown how these tools were developed or what they were used for and high-tech 3D artifact analysis will be used for this research.