Scientists at the University of Tübingen have performed a careful and in-depth analysis of tiny resharpening flakes from the famous Middle Pleistocene site of Schöningen in Lower Saxony, Germany. The flint chips from Schöningen, Germany, which were created as ‘waste’ during the re-sharpening of knife-like tools; they are sorted by size in millimeters. Scale bar – 3 cm. Image credit: Flavia Venditti. In the 2010s, archaeologists unearthed...
