Strange ring-shaped objects in a Bronze Age hillfort site represent a unique form of cereal-based product, according to a study published June 5, 2019 in the open-access journal PLOS ONE by Andreas G. Heiss of the Austrian Archaeological Institute (ÖAW-ÖAI) and colleagues.
Click here for original story, Hoard of the rings: Unusual rings are a novel type of Bronze Age cereal-based product
Source: Phys.org